JP4207638B2 - Thermoplastic resin composition and molded article - Google Patents
Thermoplastic resin composition and molded article Download PDFInfo
- Publication number
- JP4207638B2 JP4207638B2 JP2003106263A JP2003106263A JP4207638B2 JP 4207638 B2 JP4207638 B2 JP 4207638B2 JP 2003106263 A JP2003106263 A JP 2003106263A JP 2003106263 A JP2003106263 A JP 2003106263A JP 4207638 B2 JP4207638 B2 JP 4207638B2
- Authority
- JP
- Japan
- Prior art keywords
- component
- mass
- parts
- polymer
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011342 resin composition Substances 0.000 title claims description 36
- 229920005992 thermoplastic resin Polymers 0.000 title claims description 36
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 114
- -1 aromatic vinyl compound Chemical class 0.000 claims description 113
- 229920002554 vinyl polymer Polymers 0.000 claims description 87
- 229920000642 polymer Polymers 0.000 claims description 78
- 239000000178 monomer Substances 0.000 claims description 41
- 229920005989 resin Polymers 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 38
- 229920001577 copolymer Polymers 0.000 claims description 26
- 150000001993 dienes Chemical class 0.000 claims description 22
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 16
- 229920001400 block copolymer Polymers 0.000 claims description 15
- 229920005672 polyolefin resin Polymers 0.000 claims description 15
- 229920000515 polycarbonate Polymers 0.000 claims description 14
- 239000004417 polycarbonate Substances 0.000 claims description 14
- 230000000379 polymerizing effect Effects 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 150000003440 styrenes Chemical class 0.000 claims description 6
- 238000010559 graft polymerization reaction Methods 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 description 40
- 238000000034 method Methods 0.000 description 34
- 239000000047 product Substances 0.000 description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
- 229920001971 elastomer Polymers 0.000 description 23
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 21
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 20
- 239000000126 substance Substances 0.000 description 19
- 238000005984 hydrogenation reaction Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000003505 polymerization initiator Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000007720 emulsion polymerization reaction Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 6
- 239000004816 latex Substances 0.000 description 6
- 229920000126 latex Polymers 0.000 description 6
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 5
- 229920001890 Novodur Polymers 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 5
- 239000012986 chain transfer agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229920001707 polybutylene terephthalate Polymers 0.000 description 5
- 238000010557 suspension polymerization reaction Methods 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000007822 coupling agent Substances 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 3
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001339 alkali metal compounds Chemical class 0.000 description 3
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000012662 bulk polymerization Methods 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 125000003700 epoxy group Chemical group 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- MURCRDIZBLOGAE-UHFFFAOYSA-N 1,3-ditert-butylcyclohexa-3,5-diene-1,2-diol Chemical compound CC(C)(C)C1=CC=CC(O)(C(C)(C)C)C1O MURCRDIZBLOGAE-UHFFFAOYSA-N 0.000 description 2
- PMBXCGGQNSVESQ-UHFFFAOYSA-N 1-Hexanethiol Chemical compound CCCCCCS PMBXCGGQNSVESQ-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 150000003923 2,5-pyrrolediones Chemical class 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- XLLXMBCBJGATSP-UHFFFAOYSA-N 2-phenylethenol Chemical compound OC=CC1=CC=CC=C1 XLLXMBCBJGATSP-UHFFFAOYSA-N 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- VIZORQUEIQEFRT-UHFFFAOYSA-N Diethyl adipate Chemical compound CCOC(=O)CCCCC(=O)OCC VIZORQUEIQEFRT-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000012696 Interfacial polycondensation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- MOYAFQVGZZPNRA-UHFFFAOYSA-N Terpinolene Chemical compound CC(C)=C1CCC(C)=CC1 MOYAFQVGZZPNRA-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000004018 acid anhydride group Chemical group 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- MKNXBRLZBFVUPV-UHFFFAOYSA-L cyclopenta-1,3-diene;dichlorotitanium Chemical compound Cl[Ti]Cl.C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 MKNXBRLZBFVUPV-UHFFFAOYSA-L 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- JESXATFQYMPTNL-UHFFFAOYSA-N mono-hydroxyphenyl-ethylene Natural products OC1=CC=CC=C1C=C JESXATFQYMPTNL-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JBVMSEMQJGGOFR-FNORWQNLSA-N (4e)-4-methylhexa-1,4-diene Chemical compound C\C=C(/C)CC=C JBVMSEMQJGGOFR-FNORWQNLSA-N 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- HCNHNBLSNVSJTJ-UHFFFAOYSA-N 1,1-Bis(4-hydroxyphenyl)ethane Chemical compound C=1C=C(O)C=CC=1C(C)C1=CC=C(O)C=C1 HCNHNBLSNVSJTJ-UHFFFAOYSA-N 0.000 description 1
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 1
- BLLFPKZTBLMEFG-UHFFFAOYSA-N 1-(4-hydroxyphenyl)pyrrole-2,5-dione Chemical compound C1=CC(O)=CC=C1N1C(=O)C=CC1=O BLLFPKZTBLMEFG-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- JNPCNDJVEUEFBO-UHFFFAOYSA-N 1-butylpyrrole-2,5-dione Chemical compound CCCCN1C(=O)C=CC1=O JNPCNDJVEUEFBO-UHFFFAOYSA-N 0.000 description 1
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- BQTPKSBXMONSJI-UHFFFAOYSA-N 1-cyclohexylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1CCCCC1 BQTPKSBXMONSJI-UHFFFAOYSA-N 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 description 1
- UZGKAASZIMOAMU-UHFFFAOYSA-N 124177-85-1 Chemical class NP(=O)=O UZGKAASZIMOAMU-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- WCASXYBKJHWFMY-NSCUHMNNSA-N 2-Buten-1-ol Chemical compound C\C=C\CO WCASXYBKJHWFMY-NSCUHMNNSA-N 0.000 description 1
- IUVCFHHAEHNCFT-INIZCTEOSA-N 2-[(1s)-1-[4-amino-3-(3-fluoro-4-propan-2-yloxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)chromen-4-one Chemical compound C1=C(F)C(OC(C)C)=CC=C1C(C1=C(N)N=CN=C11)=NN1[C@@H](C)C1=C(C=2C=C(F)C=CC=2)C(=O)C2=CC(F)=CC=C2O1 IUVCFHHAEHNCFT-INIZCTEOSA-N 0.000 description 1
- UGIJCMNGQCUTPI-UHFFFAOYSA-N 2-aminoethyl prop-2-enoate Chemical compound NCCOC(=O)C=C UGIJCMNGQCUTPI-UHFFFAOYSA-N 0.000 description 1
- UGCSBAYAYZNGRD-UHFFFAOYSA-N 2-anilinoethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCNC1=CC=CC=C1 UGCSBAYAYZNGRD-UHFFFAOYSA-N 0.000 description 1
- XKBHBVFIWWDGQX-UHFFFAOYSA-N 2-bromo-3,3,4,4,5,5,5-heptafluoropent-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(Br)=C XKBHBVFIWWDGQX-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- BYDRTKVGBRTTIT-UHFFFAOYSA-N 2-methylprop-2-en-1-ol Chemical compound CC(=C)CO BYDRTKVGBRTTIT-UHFFFAOYSA-N 0.000 description 1
- 125000003504 2-oxazolinyl group Chemical group O1C(=NCC1)* 0.000 description 1
- ZDRSNHRWLQQICP-UHFFFAOYSA-N 2-tert-butyl-4-[2-(3-tert-butyl-4-hydroxyphenyl)propan-2-yl]phenol Chemical compound C1=C(O)C(C(C)(C)C)=CC(C(C)(C)C=2C=C(C(O)=CC=2)C(C)(C)C)=C1 ZDRSNHRWLQQICP-UHFFFAOYSA-N 0.000 description 1
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical compound CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 description 1
- CKNCVRMXCLUOJI-UHFFFAOYSA-N 3,3'-dibromobisphenol A Chemical compound C=1C=C(O)C(Br)=CC=1C(C)(C)C1=CC=C(O)C(Br)=C1 CKNCVRMXCLUOJI-UHFFFAOYSA-N 0.000 description 1
- QTTAWIGVQMSWMV-UHFFFAOYSA-N 3,4-dimethylhexa-1,3-diene Chemical compound CCC(C)=C(C)C=C QTTAWIGVQMSWMV-UHFFFAOYSA-N 0.000 description 1
- ZSPTYLOMNJNZNG-UHFFFAOYSA-N 3-Buten-1-ol Chemical compound OCCC=C ZSPTYLOMNJNZNG-UHFFFAOYSA-N 0.000 description 1
- PFUYSXSIHCSVJJ-UHFFFAOYSA-N 3-ethenylbicyclo[2.2.1]heptane Chemical compound C1CC2C(C=C)CC1C2 PFUYSXSIHCSVJJ-UHFFFAOYSA-N 0.000 description 1
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 description 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 description 1
- IYMZEPRSPLASMS-UHFFFAOYSA-N 3-phenylpyrrole-2,5-dione Chemical compound O=C1NC(=O)C(C=2C=CC=CC=2)=C1 IYMZEPRSPLASMS-UHFFFAOYSA-N 0.000 description 1
- OCTVDLUSQOJZEK-UHFFFAOYSA-N 4,5-diethylocta-1,3-diene Chemical compound CCCC(CC)C(CC)=CC=C OCTVDLUSQOJZEK-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- RQCACQIALULDSK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)sulfinylphenol Chemical compound C1=CC(O)=CC=C1S(=O)C1=CC=C(O)C=C1 RQCACQIALULDSK-UHFFFAOYSA-N 0.000 description 1
- LBSXSAXOLABXMF-UHFFFAOYSA-N 4-Vinylaniline Chemical compound NC1=CC=C(C=C)C=C1 LBSXSAXOLABXMF-UHFFFAOYSA-N 0.000 description 1
- RSSGMIIGVQRGDS-UHFFFAOYSA-N 4-[(4-hydroxyphenyl)-phenylmethyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)C1=CC=CC=C1 RSSGMIIGVQRGDS-UHFFFAOYSA-N 0.000 description 1
- OVVCSFQRAXVPGT-UHFFFAOYSA-N 4-[1-(4-hydroxyphenyl)cyclopentyl]phenol Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCC1 OVVCSFQRAXVPGT-UHFFFAOYSA-N 0.000 description 1
- QHJPJZROUNGTRJ-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)octan-2-yl]phenol Chemical compound C=1C=C(O)C=CC=1C(C)(CCCCCC)C1=CC=C(O)C=C1 QHJPJZROUNGTRJ-UHFFFAOYSA-N 0.000 description 1
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- NGUGWHFIVAQVMN-UHFFFAOYSA-N 4-aminobut-3-en-2-one Chemical compound CC(=O)C=CN NGUGWHFIVAQVMN-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- CJSBUWDGPXGFGA-UHFFFAOYSA-N 4-methylpenta-1,3-diene Chemical compound CC(C)=CC=C CJSBUWDGPXGFGA-UHFFFAOYSA-N 0.000 description 1
- VSQLAQKFRFTMNS-UHFFFAOYSA-N 5-methylhexa-1,4-diene Chemical compound CC(C)=CCC=C VSQLAQKFRFTMNS-UHFFFAOYSA-N 0.000 description 1
- UCKITPBQPGXDHV-UHFFFAOYSA-N 7-methylocta-1,6-diene Chemical compound CC(C)=CCCCC=C UCKITPBQPGXDHV-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- HTVITOHKHWFJKO-UHFFFAOYSA-N Bisphenol B Chemical compound C=1C=C(O)C=CC=1C(C)(CC)C1=CC=C(O)C=C1 HTVITOHKHWFJKO-UHFFFAOYSA-N 0.000 description 1
- SDDLEVPIDBLVHC-UHFFFAOYSA-N Bisphenol Z Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCCC1 SDDLEVPIDBLVHC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KZTYYGOKRVBIMI-UHFFFAOYSA-N S-phenyl benzenesulfonothioate Natural products C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000005370 alkoxysilyl group Chemical group 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- NHIDGVQVYHCGEK-UHFFFAOYSA-N allylcyclopentane Chemical compound C=CCC1CCCC1 NHIDGVQVYHCGEK-UHFFFAOYSA-N 0.000 description 1
- OJMOMXZKOWKUTA-UHFFFAOYSA-N aluminum;borate Chemical compound [Al+3].[O-]B([O-])[O-] OJMOMXZKOWKUTA-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- NQQRXZOPZBKCNF-UHFFFAOYSA-N but-2-enamide Chemical compound CC=CC(N)=O NQQRXZOPZBKCNF-UHFFFAOYSA-N 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- FQEKAFQSVPLXON-UHFFFAOYSA-N butyl(trichloro)silane Chemical compound CCCC[Si](Cl)(Cl)Cl FQEKAFQSVPLXON-UHFFFAOYSA-N 0.000 description 1
- YMLFYGFCXGNERH-UHFFFAOYSA-K butyltin trichloride Chemical compound CCCC[Sn](Cl)(Cl)Cl YMLFYGFCXGNERH-UHFFFAOYSA-K 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- PMMYEEVYMWASQN-IMJSIDKUSA-N cis-4-Hydroxy-L-proline Chemical compound O[C@@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-IMJSIDKUSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- SPTHWAJJMLCAQF-UHFFFAOYSA-M ctk4f8481 Chemical compound [O-]O.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-M 0.000 description 1
- NLDGJRWPPOSWLC-UHFFFAOYSA-N deca-1,9-diene Chemical compound C=CCCCCCCC=C NLDGJRWPPOSWLC-UHFFFAOYSA-N 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 239000012933 diacyl peroxide Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- KTQYJQFGNYHXMB-UHFFFAOYSA-N dichloro(methyl)silicon Chemical compound C[Si](Cl)Cl KTQYJQFGNYHXMB-UHFFFAOYSA-N 0.000 description 1
- PFBUKDPBVNJDEW-UHFFFAOYSA-N dichlorocarbene Chemical group Cl[C]Cl PFBUKDPBVNJDEW-UHFFFAOYSA-N 0.000 description 1
- ONIHPYYWNBVMID-UHFFFAOYSA-N diethyl benzene-1,4-dicarboxylate Chemical compound CCOC(=O)C1=CC=C(C(=O)OCC)C=C1 ONIHPYYWNBVMID-UHFFFAOYSA-N 0.000 description 1
- WYACBZDAHNBPPB-UHFFFAOYSA-N diethyl oxalate Chemical compound CCOC(=O)C(=O)OCC WYACBZDAHNBPPB-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 125000005028 dihydroxyaryl group Chemical group 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-L dioxidosulfate(2-) Chemical compound [O-]S[O-] HRKQOINLCJTGBK-UHFFFAOYSA-L 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- FIDOKWKZNVJFDX-UHFFFAOYSA-N ethene;2-(2-hydroxyethoxy)ethanol Chemical group C=C.C=C.OCCOCCO FIDOKWKZNVJFDX-UHFFFAOYSA-N 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000005027 hydroxyaryl group Chemical group 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 239000005048 methyldichlorosilane Substances 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- IQFXJRXOTKFGPN-UHFFFAOYSA-N n-ethenyl-n-ethylethanamine Chemical compound CCN(CC)C=C IQFXJRXOTKFGPN-UHFFFAOYSA-N 0.000 description 1
- SEEYREPSKCQBBF-UHFFFAOYSA-N n-methylmaleimide Chemical compound CN1C(=O)C=CC1=O SEEYREPSKCQBBF-UHFFFAOYSA-N 0.000 description 1
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229930015698 phenylpropene Natural products 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- FZYCEURIEDTWNS-UHFFFAOYSA-N prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC=C1.CC(=C)C1=CC=CC=C1 FZYCEURIEDTWNS-UHFFFAOYSA-N 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229960001755 resorcinol Drugs 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- ABMSPIUYLYKRLM-UHFFFAOYSA-N styrene hydrobromide Chemical compound Br.C=CC1=CC=CC=C1 ABMSPIUYLYKRLM-UHFFFAOYSA-N 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003508 terpinolene derivatives Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920000428 triblock copolymer Polymers 0.000 description 1
- WDVUXWDZTPZIIE-UHFFFAOYSA-N trichloro(2-trichlorosilylethyl)silane Chemical compound Cl[Si](Cl)(Cl)CC[Si](Cl)(Cl)Cl WDVUXWDZTPZIIE-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
【0001】
【発明の属する技術分野】
本発明は、耐衝撃性、特に低温衝撃性、剛性及び耐薬品性に優れた熱可塑性樹脂成形品と、そのような成形品の成形材料である熱可塑性樹脂組成物に関する。
【0002】
【従来の技術】
ABS樹脂等のゴム強化スチレン系樹脂の成形品は、耐衝撃性、成形性、機械的強度、成形品表面外観、二次加工性等に優れることから、電気・電子分野、OA・家電分野、車輌分野、サニタリー分野等で幅広く使用されている。しかしながらABS樹脂等のゴム強化スチレン系樹脂の成形品は、使用用途によっては、耐薬品性が劣る場合がある。
一方、ポリプロピレン等のオレフィン系樹脂等の成形品は、耐薬品性、耐熱性等に優れているため、電気・電子分野、OA・家電分野、車輌分野、サニタリー分野等で幅広く使用されている。しかしながら、プロピレン樹脂等のオレフィン系樹脂の成形品は、耐衝撃性、特に低温での耐衝撃性が劣り、又剛性が低い等の問題があった。
上述の各成形品の問題点を解決する材料として、スチレン系樹脂とオレフィン系樹脂のアロイ材料が考えられる。しかしながら、スチレン系樹脂とオレフィン系樹脂は相溶性が劣ることから、これらのアロイ材料では物性低下が著しいという問題がある。
このため、スチレン系樹脂とオレフィン系樹脂の相溶性を改善する目的から、スチレン系樹脂とオレフィン系樹脂組成物に相溶化剤を添加してなる組成物が提案されている(特許文献1、2参照)。
例えば、特許文献1と特許文献2では、スチレン−共役ジエンブロック共重合体等を相溶化剤として用いることが提案されている。また、他の方法として、エポキシ基変性ポリプロピレンと不飽和カルボン酸または無水物で変性されたスチレン系樹脂を相溶化剤として用いることが提案されている。しかしながら、これらの成形品は、耐衝撃性、特に低温衝撃性、耐薬性、成形品表面外観等の改良効果が不充分なものであった。
一方、特許文献3には、スチレン系樹脂とオレフィン系樹脂の相溶化剤として部分水添ブロック共重合体を使用することが提案されている。この方法で耐衝撃性、耐薬品性に優れた組成物を得ることが出来るが、得られた組成物の剛性が低いこと、更に低温での耐衝撃性が不充分であった。
【0003】
【特許文献1】
特開昭64−87645号公報
【特許文献2】
特開平1−174550号公報
【特許文献3】
特開2001−240713号公報
【0004】
【発明が解決しようとする課題】
本発明の目的は、耐衝撃性、特に低温衝撃性、耐薬品性、かつ剛性に優れた成形品が得られる熱可塑性樹脂組成物を提供することにある。本発明の他の目的は、上記成形品を提供することにある。
【0005】
【発明を解決するための手段】
本発明者らは上記目的を達成すべく鋭意検討した結果、(A)と(B)とからなる樹脂成分に特定の重合体数種をブレンドすることにより、耐衝撃性、特に低温衝撃性、耐薬品性、かつ剛性に優れた成形品が得られる熱可塑性樹脂組成物を見出し、本発明を完成するに至った。
【0006】
すなわち、本発明は、下記の熱可塑性樹脂組成物とそれを用いた成形品が提供される。[1]下記(D)成分と芳香族ビニル化合物とビニルシアン化合物を含む単量体を重合して得られた極限粘度〔η〕が1.5dl/g以上の共重合体(E)を除く(A)ゴム強化スチレン系樹脂2〜50質量%
、と(B)オレフィン系樹脂50〜98質量%(但し(A)+(B)=100質量%)からなる樹脂成分100質量部に対し、
(C)共役ジエン系重合体の部分水添物及び(D)共役ジエン系重合体の水添物5〜80質量%の存在下に芳香族ビニル化合物、又は芳香族ビニル化合物及び芳香族ビニル化合物と共重合可能な他のビニル単量体をグラフト重合してなる変性スチレン系樹脂が、(C)成分と(D)成分の合計が1〜60質量部であり、かつ(C)成分と(D)成分の合計に於ける(C)成分が50〜99質量%の割合で含有することを特徴とする熱可塑性樹脂組成物。
[2]芳香族ビニル化合物とビニルシアン化合物を含む単量体を重合して得られた極限粘度〔η〕が1.5dl/g以上の共重合体(F)を(A)成分と(B)成分の合計100質量部に対して0.1〜30質量部含有することを特徴とする上記[1]に記載の熱可塑性樹脂組成物。
[3]更に芳香族ポリカーボネートおよび熱可塑性ポリエステルから選ばれた少なくとも1種(F)を(A)成分と(B)成分の合計100質量部に対して1〜50質量部含有してなる上記[1]又は[2]に記載の熱可塑性樹脂組成物。
[4]更に芳香族ビニル化合物と共役ジエン化合物からなるブロック共重合体(G)を(A)成分と(B)成分の合計100質量部に対して1〜30質量部含有することを特徴とする上記[1]〜[3]のいずれかに記載の熱可塑性樹脂組成物。
[5]上記[1]〜[4]のいずれかに記載の熱可塑性樹脂組成物を用いてなることを特徴とする成形品。
【0007】
【発明の実施の形態】
以下、本発明の熱可塑性樹脂組成物の実施の形態を具体的に説明する。
(A)スチレン系樹脂
(A)成分のスチレン系樹脂は、ゴム質重合体(a1)の存在下、または非存在下に芳香族ビニル化合物、または芳香族ビニル化合物と、例えばビニルシアン化合物、(メタ)アクリル酸アルキルエステル及びマレイミド化合物等の単量体から選ばれた少なくとも1種からなるビニル単量体(a2)を重合して得られる重合体又は共重合体であり、
(a1)存在下に(a2)を重合した共重合体(ゴム強化スチレン系樹脂)、(a1)非存在下に(a2)を重合した(共)重合体並びにこれらの混合物が本発明の(A)成分に含まれる。尚、(a2)成分中の芳香族ビニル化合物に由来する繰り返し単位の割合は、95〜40質量%、好ましくは90〜60質量%である。
【0008】
ゴム質重合体(a1)としては、ポリブタジエン、ブタジエン−スチレン共重合体、ブタジエン−アクリロニトリル共重合体、ブタジエンー(メタ)アクリル酸エステル共重合体、スチレン−ブタジエン−スチレンブロック共重合体、スチレン−ブタジエンブロッ共重合体、スチレン−イソプレン−スチレンブロック共重合体、スチレン−イソプレンブロック共重合体、エチレン−プロピレン−(非共役ジエン)共重合体、エチレン−ブテン−(非共役ジエン)共重合体、ウレタンゴム、アクリルゴム、シリコーンゴム、シリコーンーアクリル系IPNゴム等が挙げられ、これらは1種単独、または2種以上併用して用いられる。
これらのうち、ポリブタジエン、ブタジエン−スチレン共重合体、スチレン−ブタジエン−スチレンブロック共重合体、エチレン−プロピレン−(非共役ジエン)共重合体、アクリルゴム及びシリコーンゴムが好ましい。
本発明の(A)成分は、ゴム質重合体を含むゴム強化スチレン系樹脂が、耐衝撃性から好ましく、その場合、ゴム質重合体(a1)量は、5〜80質量%が好ましく、更に好ましくは10〜60質量%、特に好ましくは15〜40質量%である。
【0009】
本発明の(A)成分で使用されるビニル単量体(a2)の芳香族ビニル化合物としては、スチレン、α−メチルスチレン、o−メチルスチレン、p−メチルスチレン、ビニルトルエン、臭素化スチレン、ヒドロキシスチレン等が挙げられ、これらは単独で、または2種以上組合わせて使用出来る。これらのうち、スチレン、α−メチルスチレンが好ましい。
【0010】
ビニルシアン化合物としては、アクリロニトリル、メタクリロニトリル等があり、これらは1種単独で、または2種以上組合わせて使用出来る。
(メタ)アクリル酸アルキルエステルとしては、アクリル酸メチル、アクリル酸エチル、アクリル酸ブチル、メタクリル酸メチル、メタクリル酸エチル、メタクリル酸ブチル等があり、これらは1種単独で、または2種以上組み合わせて使用出来る。
マレイミド化合物としては、マレイミド、N−メチルマレイミド、N−ブチルマレイミド、N−フェニルマレイミド、N−シクロヘキシルマレイミド等があり、これらは1種単独で、または2種以上組合わせて使用することが出来る。また、このマレイミド化合物は無水マレイン酸を共重合させ、その後イミド化する方法で導入してもよい。
【0011】
又、本発明のビニル単量体(a2)には、上記単量体と共重合可能な他の単量体を(a2)中好ましくは20質量%以下、さらに好ましくは15質量%以下の割合で使用することが出来る。これらの共重合可能な他の単量体としては、3−ヒドロキシ−1−プロペン、4−ヒドロキシ−1−ブテン、シス−4−ヒドロキシ−2−ブテン、トランス−4−ヒドロキシ−2―ブテン、3−ヒドロキシ−2−メチル−1−プロペン、2−ヒドロキシエチルメタクリレート、N−(4−ヒドロキシフェニル)マレイミド等の水酸基含有不飽和化合物;アクリル酸、メタクリル酸、エタクリル酸、マレイン酸、フマル酸、イタコン酸、クロトン酸、桂皮酸等のカルボキシル基含有不飽和化合物;無水マレイン酸、無水イタコン酸、無水シトラコン酸等の酸無水物基含有不飽和化合物;グリシジルアクリレート、グリシジルメタクリレート、アリルグリシジルエーテル等のエポキシ基含有不飽和化合物;アクリル酸アミノエチル、アクリル酸プロピルアミノエチル、メタクリル酸ジメチルアミノエチル、メタクリル酸フェニルアミノエチル、N−ビニルジエチルアミン、N−アセチルビニルアミン、アクリルアミン、メタクリルアミン、N−メチルアクリルアミン、アクリルアミド、N−メチルアクリルアミド、p−アミノスチレン等のアミノ基、置換アミノ基含有不飽和化合物;ビニルオキサゾリ等のオキサゾリン基含有不飽和化合物等があり、これらは、1種単独で、あるいは2種以上を組み合わせて用いることが出来る。
【0012】
低温での耐衝撃性の点から好ましい(a2)成分は、▲1▼芳香族ビニル化合物/ビニルシアン化合物、▲2▼芳香族ビニル化合物/(メタ)アクリル酸アルキルエステル、▲3▼芳香族ビニル化合物/マレイミド化合物、▲4▼芳香族ビニル化合物/マレイミド化合物/ビニルシアン化合物、▲5▼芳香ビニル化合物/マレイミド化合物/(メタ)アクリル酸アルキルエステルである。
更に好ましくは、スチレン/アクリロニトリル、α―メチルスチレン/アクリロニトリル、α―メチルスチレン/スチレン/アクリロニトリル、スチレン/メタクリル酸メチル、スチレン/メタクリル酸メチル/アクリロニトリル、スチレン/フェニルマレイミドの組合わせである。スチレンとアクリロニトリルを必須成分とする場合の好ましい使用割合は、スチレン由来の繰り返し単位/アクリロニトリル由来の繰り返し単位の割合は60〜90/10〜40質量%の範囲である。
【0013】
本発明の(A)成分は、公知の重合法である乳化重合、塊状重合、溶液重合、懸濁重合及びこれらを組合わせた重合法で重合することが出来る。
尚、ゴム強化スチレン系樹脂を重合する場合の各成分の添加法としては、ゴム質重合体の全量の存在下にビニル単量体を一括添加して重合してもよく、分割もしくは連続的に添加して重合してもよい。またこれらを組合わせた方法で重合してもよい。更にゴム質重合体の全量または一部を重合途中で添加して重合してもよい。
【0014】
乳化重合で(共)重合体を重合する場合、使用される重合開始剤、連鎖移動剤、乳化剤、水等は、公知のものが全て使用出来る。
重合開始剤としては、例えば、クメンハイドロパーオキサイド、ジイソプロピルベンゼンハイドロパーオキサイド、過硫酸カリウム、アゾビスイソブチロニトリル、ベンゾイルパーオキサイド、ラウロイルパーオキサイド、t−ブチルパーオキシラウレート、t−ブチルパーオキシモノカーボネート等が挙げられる。又重合開始助剤として、含糖ピロリン酸・鉄処方、スルホキシレート処方等のレドックス系を用いることが出来る。
連鎖移動剤としては、例えば、オクチルメルカプタン、n−ドデシルメルカプタン、t−ドデシルメルカプタン、n−ヘキシルメルカプタン、テトラエチルチウラムスルフィド、アクロレイン、メタクロレイン、アリルアルコール、2−エチルヘキシルチオグリコール、ターピノーレン類等が挙げられる。
【0015】
乳化剤としては、例えば、高級アルコールの硫酸エステル、ドデシルベンゼンスルホン酸ナトリウム等のアルキルベンゼンスルホン酸金属塩、ラウリル硫酸ナトリウム等の脂肪族スルホン酸塩、高級脂肪族カルボン酸塩、ロジン酸塩、燐酸塩等のアニオン系界面活性剤、更には、公知のノニオン系界面活性剤等がある。
乳化重合では、通常、凝固剤等により凝固して得た粉末を水洗、乾燥することによって、目的の重合体粉末が得られる。この際の凝固剤としては、塩化カルシウム、硫酸マグネシウム、塩化マグネシウム等の無機塩、または硫酸、塩酸、酢酸等の酸を用いることが出来る。又要求される性能に応じて、凝固後にアルカリ成分を添加して洗浄してもよく、又酸成分を添加して洗浄してもよい。
【0016】
乳化重合で得たゴム質重合体をゴム強化スチレン系樹脂のベースゴムとして使用する場合、ゴム質重合体中のゲル含率は、通常、98質量%以下であり、30〜98質量%であることが好ましく、更に好ましくは40〜95質量%、特に好ましくは50〜90質量%である。ゲル含率が30〜98質量%において、特に優れた耐衝撃性及び成形品表面外観を与える熱可塑性樹脂組成物を得ることが出来る。
尚、上記ゲル含率は、トルエン100mlにゴム質重合体1gを投入し、室温で48時間静置したのち、100メッシュ金網(質量W1)で濾過してトルエン不溶分と金網を80℃で6時間真空乾燥して秤量(質量W2)し、次式により算出される値である。
ゲル含率(%)=[{W2(g)− W1(g)}]×100
ゲル含率は、ゴム質重合体製造時に、分子量調節剤の種類、量、多官能性単量体の種類、量、重合温度、重合転化率などを適宜設定することにより調整することが出来る。
【0017】
溶液重合で(共)重合体を重合する場合、溶液重合において用いられる溶媒は、通常のラジカル重合で使用される不活性重合溶媒であり、例えば、エチルベンゼン、トルエン等の芳香族炭化水素、メチルエチルケトン、アセトン等のケトン類、ジクロルメチレン、四塩化炭素等のハロゲン化炭化水素、アセトニトリル、ジメチルホルムアミド、N−メチルピロリドン等が挙げられる。
重合温度は、80℃〜140℃の範囲が好ましい。
溶液重合に際し、重合開始剤を使用せずに、熱重合で重合することも、又重合開始剤を用いて重合してもよい。ここで使用される重合開始剤としては、ケトンパーオキサイド、ジアルキルパーオキサイド、ジアシルパーオキサイド、パーオキシエステル、ハイドロパーオキサイド等の有機過酸化物が好ましく用いられる。
【0018】
連鎖移動剤としては、例えば、メルカプタン類、α−メチルスチレンダイマー、ターピノーレン類等が用いられる。
又、これらの重合開始剤、連鎖移動剤等は、塊状重合、塊状−懸濁重合、懸濁重合でも好ましく用いられる。
【0019】
ゴム強化スチレン系樹脂の場合、樹脂中に分散するゴム質重合体の平均粒子径は、500〜30000Åの範囲にあることが耐衝撃性及び剛性から好ましく、更に好ましくは1000〜20000Å、特に好ましくは1500〜8000Åである。
【0020】
ゴム質重合体存在下にビニル単量体を共重合して得られるゴム強化スチレン系樹脂のグラフト率は、好ましくは20〜200質量%、更に好ましくは30〜150質量%、特に好ましくは40〜120質量%である。
このグラフト率(%)は、次式により求められる。
グラフト率(%)={(T−S)/S}×100
上記式中、Tはアセトン20mlに(A)成分1gを投入し、振とう機にて2時間振とうした後、遠心分離機(回転数;23000rpm)で60分遠心分離し、不溶分と可溶分とを分離して得られる不溶分の質量(g)であり、Sは(A)成分1(g)に含まれるゴム質重合体の質量(g)である。
【0021】
又、ゴム質重合体存在下にビニル単量体を共重合して得られるゴム強化スチレン系樹脂のアセトン可溶分の極限粘度〔η〕(溶媒としてメチルエチルケトンを使用し、30℃で測定)は、0.2〜1.2dl/gが好ましく、更に好ましくは0.3〜0.8dl/gである。
【0022】
本発明の(A)成分において、ゴム質重合体非存在下にビニル単量体を重合して得る重合体も、公知の重合法である乳化重合、溶液重合、塊状重合、懸濁重合及びこれらを組合わせた重合法で製造することが出来、これらの重合法で用いられる試薬等については、前記したものが全て使用出来る。
【0023】
本発明の熱可塑性樹脂組成物に対する(A)成分の割合は、(A)成分と(B)成分の合計100質量%に対して2〜50質量%、好ましくは2〜40質量%、更に好ましくは5〜35質量%、特に好ましくは10〜30質量%であり、2質量%未満では耐衝撃性及び剛性が劣り、50質量%を超えると耐薬品性が劣る。
【0024】
B)オレフィン系樹脂
本発明の(B)成分であるオレフィン系樹脂は、炭素数2〜10のα−オレフィンの少なくとも1種からなる単量体の重合体である。このオレフィン系樹脂としては、X線回折により室温で結晶化度を示すものが好ましく、より好ましくは結晶化度が20%以上であり、40℃以上の融点を有するものである。また、このオレフィン系樹脂は、常温において成形用樹脂として充分な分子量が必要である。例えば、プロピレンが主成分である場合、JIS K−6758に準拠して測定したメルトフローレートが、好ましくは0.01〜500g/10分、より好ましくは0.05〜100g/10分に相当する分子量である。
【0025】
上記オレフィン系樹脂の単量体であるα−オレフィンの例としては、エチレン、プロピレン、ブテン−1、ペンテン−1、ヘキセン−1、3−メチルブテン−1、4−メチルペンテン−1、3,3−ジメチルペンテン−1、3−メチルヘキセン−1、4−メチルヘキセン−1、4,4−ジメチルヘキセン−1、5−メチルヘキセン−1、アリルシクロペンタン、アリルベンゼン、3−シクロヘキシルブテン−1、ビニルシクロヘキサン、2−ビニルビシクロ(2.2.1)ヘプタン、ヘプテン−1、オクテン−1等が挙げられる。これらは、1種単独で、または2種以上組み合わせて用いることが出来る。
【0026】
上記α−オレフィンで好ましいものは、エチレン、プロピレン、ブテン−1、ペンテン−1、ヘキセン−1、3−メチルブテン−1、4−メチルペンテン−1、3−メチルヘキセン−1等である。特に好ましくは、エチレン、プロピレン、ブテン−1、3−メチルブテン−1、4−メチルペンテン−1である。
又、他に、4−メチル−1,4−ヘキサジエン、5−メチル−1,4−ヘキサジエン、7−メチル−1,6−オクタジエン、1,9−デカジエン等の非共役ジエンを重合成分の一部として使用することが出来る。
【0027】
本発明の熱可塑性樹脂組成物に対する(B)成分の割合は、(A)成分と(B)成分の合計100質量%に対して、50〜98質量%、好ましくは60〜98質量%、更に好ましくは65〜95質量%、特に好ましくは70〜90質量%であり、50質量%未満では、耐薬品性及び耐衝撃性が劣り、98質量%を超えると耐衝撃性及び剛性が劣る。
【0028】
(C)共役ジエン系重合体の部分水添物
本発明の(C)成分である共役ジエン系重合体の部分水添物は、少なくとも1つの芳香族ビニル化合物を主体とする重合体ブロック(S)と、少なくとも1つの共役ジエン化合物を主体とする重合体ブロック(B)を有する重合体の部分水添物で、具体的には下記の構造式で表せる重合体の部分水添物である。
(S−B)m 構造式1
(S−B)m−Y 構造式2
S−(B−S)n 構造式3
[構造式1〜3中、Sは芳香族ビニル化合物を主体とする重合体ブロックで、実質的に芳香族ビニル化合物からなる重合体ブロックであれば一部共役ジエン化合物が含まれていてもよい。好ましくは、芳香族ビニル化合物を90質量%以上、好ましくは95質量%以上、特に好ましくは99質量%以上含有する重合体ブロックであり、Bは共役ジエン化合物の単独重合体又は芳香族ビニル化合物等の他の単量体を20質量%以下と共役ジエン化合物との共重合体であり、Yはカップリング剤の残基であり、mは1〜5の整数、nは1〜5の整数をそれぞれ表す]。
更には、上記重合体ブロック以外の例えば、重合体ブロック(B)の共役ジエン化合物に由来するビニル結合含有量と異なる重合体ブロック、芳香族ビニル化合物と共役ジエン化合物とのランダム共重合体、又は芳香族ビニル化合物が漸増するテーパーブロック等の他の重合体ブロックが、重合体末端あるいは重合体鎖中に、1つ又は2つ以上共重合されていてもよい。
【0029】
該重合体の芳香族ビニル化合物に由来する繰り返し単位の割合(結合芳香族ビニル化合物含量)は10〜90質量%、好ましくは、20〜80質量%、特に好ましくは40〜80質量%である。
又、重合体の共役ジエン化合物に由来する二重結合の水添率は10〜90%が好ましく、更に好ましくは40〜90%、特に好ましくは40〜80%である。水添率が10%未満では、耐衝撃性、剛性、及び耐薬品性が劣り、90%を超えると、耐衝撃性、剛性、及び耐薬品性が劣る。
又該重合体の共役ジエン化合物に由来するビニル結合(1,2−及び3,4−結合)含有量は、好ましくは10〜80%の範囲である。目的の熱可塑性樹脂組成物の成形品の耐衝撃性を特に重視する場合、20〜50%のビニル結合を有するブロック共重合体を少なくとも1個含有することが更に好ましい。
本発明の(C)成分の数平均分子量は、好ましくは5000〜1000000、更に好ましくは10000〜300000、特に好ましくは20000〜200000である
【0030】
ここで使用される芳香族ビニル化合物としては、前記例示したものが全て使用出来る。即ち、スチレン、α−メチルスチレン、p−メチルスチレン、ビニルトルエン、臭化スチレン、ヒドロキシスチレン、ジビニルベンゼン等があり、これらは1種単独で、または2種以上組合わせて使用することが出来る。これらのうち特にスチレンが好ましい。
【0031】
(C)成分に使用される共役ジエン化合物としては、ブタジエン、イソプレン、ピペリレン、メチルペンタジエン、フェニルブタジエン、3,4−ジメチル−1,3−ヘキサジエン、4,5−ジエチル−1,3−オクタジエン等があり、これらは、1種単独でまたは2種以上組み合わせて用いることが出来るが、好ましいものは、ブタジエン及びイソプレンであり、特に好ましくはブタジエンである。
【0032】
本発明の(C)成分の製造方法は特に限定されるものではなく、公知の方法を採用出来る。例えば、特公昭36−19286号公報に記載されている有機リチウム触媒を用いたリビングアニオン重合の技術を用いて不活性溶媒中で芳香族ビニル化合物、共役ジエン化合物を重合することで重合体を製造することが出来る。有機リチウム触媒としては、n−ブチルリチウム、sec−ブチルリチウム、tert−ブチルリチウムなどのモノリチウム化合物等がある。共役ジエン化合物のビニル結合量の調節は、N、N、N′、N′−テトラメチルエチレンジアミン、トリメチルアミン、トリエチルアミン、ジアゾビシクリ(2,2,2)オクタン等のアミン類、テトラヒドロフラン、ジエチレングリコールジメチルエーテル、ジエチレングリコールジブチルエーテル等のエーテル類、チオエーテル類、ホスフィン類、ホスホアミド類、アルキルベンゼンスルホン酸塩、カリウムやナトリウムのアルコキシド等が挙げられる。
【0033】
上記方法で重合体を得た後、カップリング剤を使用して重合体分子鎖がカップリング剤残基を介して延長または分岐された重合体であってもよい。この際用いられるカップリング剤としては、例えばアジピン酸ジエチル、ジビニルベンゼン、メチルジクロロシラン、四塩化ケイ素、ブチルトリクロロケイ素、テトラクロロ錫、ブチルトリクロロ錫、ジメチルクロロケイ素、テトラクロロゲルマニウム、1,2−ジブロモエタン、1,4−クロロメチルベンゼン、ビス(トリクロロシリル)エタン、エポキシ化アマニ油、トリレンジイソシアネート、1,2,4−ベンゼントリイソシアネートなどが挙げられる。
【0034】
上記で得た重合体を公知の方法で水素添加反応することにより、また、公知の方法で水素添加率を調整することにより、目的の重合体を得ることが出来る。
具体的な方法としては、特公昭42−8704号公報、特公昭43−6636号公報、特公昭63−4841号公報、特公昭63−5401号公報、特願昭63−285774号、特願昭63−127400号に開示されている方法がある。
【0035】
なお、上記重合体の部分水添物は、アミノ基、アルコキシシリル基、ヒドロキシル基、酸無水物基、エポキシ基等の官能基を導入して、変性重合体として用いることも可能である。かかる変性重合体として、例えば下記の重合体が挙げられる。
(a)ビニル芳香族単量体と共役ジエン単量体を有機アルカリ金属化合物の存在下で重合し、得られた重合体の活性点に、エポキシ化合物又はケトン化合物を反応させた重合体とし、その後、該重合体を水素添加した重合体。
(b)ビニル芳香族単量体と共役ジエン単量体を有機アルカリ金属化合物の存在下で重合し、該重合体を水素添加した重合体に(メタ)アクリロイル基含有化合物、エポキシ基含有化合物または無水マレイン酸から選ばれる少なくとも1種を溶液中又は押し出し機等の混練り機中で反応して得られる重合体。さらには、
(c)ビニル芳香族単量体と共役ジエン単量体を有機アルカリ金属化合物の存在下で重合し、カップリング剤として、エポキシ化1,2−ポリブタジエン、エポキシ化大豆油、エポキシ化アマニ油、ベンゼン−1,2,4−トリイソシアナート、シュウ酸ジエチル、マロン酸ジエチル、アジピン酸ジエチル、アジピン酸ジオクチル、フタル酸ジメチル、フタル酸ジエチル、テレフタル酸ジエチル、ピロメリット酸ジアンヒドリドなどを用いることにより、分子鎖の中央に−OH基、−NH−CO基、−NH基などの官能基を導入した重合体。
【0036】
(D)変性スチレン系樹脂
本発明の(D)成分である変性スチレン系樹脂は、共役ジエン系重合体の水添物5〜80質量%の存在下に芳香族ビニル化合物、又は芳香族ビニル化合物及び芳香族ビニル化合物と共重合可能な他のビニル単量体をグラフト重合してなる変性スチレン系樹脂である。ここで使用される共役ジエン系重合体の水添物としては、前記(C)成分で述べた水素添加前の共役ジエン系重合体の全てが使用出来、これらの共役ジエン化合物に由来する二重結合を水素添加したものである。水添率は、得られた組成物の耐衝撃性及び剛性から共役ジエン化合物に由来する二重結合の90%以上が水素添加されたものが好ましく、更に好ましくは95%以上水素化されたものである。
【0037】
又ここで使用される芳香族ビニル化合物および芳香族ビニル化合物と共重合可能な他のビニル単量体は、前記(A)成分で述べたしたものが全て使用できる。好ましい単量体の組み合わせは、芳香族ビニル化合物/ビニルシアン化合物、芳香族ビニル化合物/(メタ)アクリル酸アルキルエステル、芳香族ビニル化合物/ビニルシアン化合物/(メタ)アクリル酸アルキルエステルであり、更に好ましい具体的例は、スチレン/アクリロニトリル、スチレン/メタクリル酸メチル、スチレン/アクリロニトリル/メタクリル酸メチルである。特にこのましくはスチレン/メタクリル酸メチル、スチレン/アクリロニトリル/メタクリル酸メチル等のメタクリル酸メチルを含むものである。
【0038】
本発明の(D)成分は、共役ジエン系重合体の水添物5〜80質量%の存在下に上記ビニル単量体をグラフト重合したものであるが、ここで使用される共役ジエン系重合体の水添物含有量は、好ましくは10〜70質量%、更に好ましくは10〜60質量%、特に好ましくは20〜50質量%である。5質量%未満では、耐衝撃性が劣り、80質量%を超えた領域においても耐衝撃性が劣る。
【0039】
又、前記(A)と同様の方法で測定した(D)成分のグラフト率、極限粘度〔η〕において、グラフト率は10〜100質量%が好ましく、更に好ましくは20〜80質量%、特に好ましくは30〜70質量%である。又極限粘度〔η〕は、0.2〜1.0dl/gが好ましく、更に好ましくは0.25〜0.8dl/gである。
【0040】
本発明の(D)成分は、(A)成分で述べた公知の重合法で製造することが出来るが、溶液重合、塊状重合、懸濁重合、及びこれらを組み合わせた重合法で得ることが出来る。
【0041】
本発明の(C)成分と(D)成分は、本発明の(A)成分と(B)成分の相溶性を向上させる役割を有している。それぞれの成分の単独での相溶化剤の役割を果たすが、両者を特定の割合で併用することで、更に優れた相溶化剤と成り得る。(C)成分及び(D)成分の使用量は合計で、(A)成分と(B)成分の合計100質量部に対して1〜60質量部、好ましくは5〜55質量部、更に好ましくは10〜50質量部であり、1質量部未満では、耐衝撃性、剛性及び耐薬品性が劣り、60質量部を超えると耐衝撃性及び剛性が劣る。
又、(C)成分と(D)成分の合計100質量%に於ける(C)成分と(D)成分の使用割合は、(C)/(D)質量比で、50〜99/50〜1、好ましくは60〜98/40〜2、更に好ましくは70〜98/30〜2、特に好ましくは75〜95/25〜5であり、この範囲から外れたところで耐衝撃性が劣る。
【0042】
(E)芳香族ビニル化合物及びビニルシアン化合物を含む共重合体
本発明の熱可塑性樹脂組成物は、(E)成分を使用した場合、低温衝撃性を向上させることができる。(E)成分としては、芳香族ビニル化合物、または芳香ビニル化合物及び芳香族ビニル化合物と共重合可能な他のビニル単量体を重合して得られた、極限粘度〔η〕(ジメチルホルムアミドを溶媒として、30℃で測定)が1.5dl/g以上の共重合体である。
ここで使用される芳香族ビニル化合物、芳香ビニル化合物と共重合可能な他のビニル単量体としては、(A)成分で前記したものが全て使用出来る。本発明で好ましいものは、芳香族ビニル化合物とビニルシアン化合物を主体とする重合体であり、更に好ましくはスチレンとアクリロニトリルからなる共重合体であり、特に好ましくはスチレン/アクリロニトリル=60〜95/5〜40質量%の範囲の共重合体である。
本発明の(E)成分の極限粘度〔η〕は、1.5dl/g以上であり、好ましくは1.5dl/g〜5dl/g、更に好ましくは1.7〜4dl/g、特に好ましくは1.8〜3dl/gである。極限粘度〔η〕が、1.5dl/g未満のものを配合しても低温衝撃性の向上効果は見られない。又大きすぎると成形性が下がり、成形品表面外観が劣る傾向にある。
上記極限粘度〔η〕は、重合時に用いられる重合開始剤、連鎖移動剤、乳化剤等の種類や量を変えることにより制御することが出来る。又単量体の添加方法、添加時間、更に重合温度を変えることによっても制御出来る。
【0043】
本発明の共重合体(E)は、公知の重合法で製造できるが、分子量のコントロールのしやすさ、重合体の取り扱い易さ等から、乳化重合が好ましい。
また重合は、単量体を一括あるいは分割添加して行うことが好ましく、更に好ましくは、水溶性重合開始剤を少量使用し、単量体成分を多段で分割添加し、比較的低い温度に制御しながら重合反応を行わせる方法である。重合開始剤としては、前記(A)成分を製造する方法において例示したものが使用出来るが、中でも、過硫酸カリウム、過硫酸カリウムと硫酸鉄、あるいは亜硫酸水素ナトリウム等の還元剤とも組み合わせが好ましい。
重合開始剤を少な目に使用することによって、発生ラジカルが溶存酸素によってトラップされ重合が失活し、目的とする重合体が得られない場合がある。従って、成分(E)の製造に際しては、重合時の水中の溶存酸素濃度を5%以下に維持することが好ましい。溶存酸素濃度を低く維持するためには、重合前の重合水の煮沸処理、窒素バブリング等による脱気や、酸素除去剤を使用することが好ましい。
連鎖移動剤、乳化剤についても、(A)成分を製造する方法において例示したものが好ましく使用出来る。
得られた共重合体ラテックスは、前記(A)成分を製造する方法において例示した方法が好ましく使用出来る。
【0044】
本発明の熱可塑性樹脂組成物に対する(E)成分の割合は、(A)成分と(B)成分の合計100質量部に対して、0.1〜30質量部、好ましくは0.5〜20質量部、更に好ましくは0.5〜15質量部、特に好ましくは1〜10質量部であり、0.1質量部未満では低温衝撃性を向上させる効果が得られず、30質量部を超えると成形性が劣り、成形品表面外観が劣る。
【0045】
(F)芳香族ポリカーボネート/熱可塑性ポリエステル
本発明の熱可塑性樹脂組成物は、更に(F)成分を配合することにより低温衝撃性を向上させることが出来る。(F)成分としては、芳香族ポリカーボネート、熱可塑性ポリエステルから選ばれた少なくとも1種を配合することが出来る。ここで使用される芳香族ポリカーボネートとしては、種々のヒドロキシアリール化合物とホスゲンとの界面重縮合によって得られるもの、またはジヒドロキシアリール化合物とジフェニルカーボネート等のカーボネート化合物とのエステル交換反応(溶融重縮合)によって得られるもの等、公知の重合法によって得られるものが全て使用出来る。
【0046】
又、芳香族ポリカーボネートの原料となるジヒドロキシアリール化合物としては、ビス(4−ヒドロキシフェニル)メタン、1,1−ビス(4−ヒドロキシフェニル)エタン、2,2−ビス(4−ヒドロキシフェニル)プロパン、2,2−ビス(4−ヒドロキシフェニル)ブタン、2,2−ビス(4−ヒドロキシフェニル)オクタン、ビス(4−ヒドロキシフェニル)フェニルメタン、2,2−ビス(4−ヒドロキシ−3−メチルフェニル)プロパン、2,2−ビス(4−ヒドロキシ−3−第3ブチルフェニル)プロパン、2,2−ビス(4−ヒドロキシ−3−ブロモフェニル)プロパン、2,2−ビス(4−ヒドロキシ−3,5−ジクロロフェニル)プロパン、1,1−ビス(4−ヒドロキシフェニル)シクロペンタン、1,1−ビス(4−ヒドロキシフェニル)シクロヘキサン、4,4′−ジヒドロキシジフェニルエーテル、4,4′−ジヒドロキシ−3,3′−ジメチルジフェニルエーテル、4,4′−ジヒドロキシフェニルスルフィド、4,4′−ジヒドロキシ−3,3′−ジメチルフェニルスルフィド、4,4′−ジヒドロキシジフェニルスルホキシド、4,4′−ジヒドロキシ−3,3′−ジメチルフェニルスルホキシド、4,4′−ジヒドロキシフェニルスルホン、4,4′−ジヒドロキシ−3,3′−ジメチルジフェニルスルホン、ヒドロキノン、レゾルシン等が挙げられる。これらは1種単独で、または2種以上組み合わせて使用できる。特に好ましくは、2,2−ビス(4−ヒドロキシフェニル)プロパン(ビスフェノールA)である。芳香族ポリカーボネートは、上記原料より得られた各種樹脂を1種単独で、または2種以上組合わせて用いることが出来る。
【0047】
また、上記において、芳香族ポリカーボネートの粘度平均分子量は、好ましくは、13000〜32000、更に好ましくは、17000〜31000、特に好ましくは18000〜30000である。又粘度平均分子量の異なるものを適宜併用することも出来る。
【0048】
尚、芳香族ポリカーボネートの粘度平均分子量は、塩化メチレンを溶媒として、20℃、濃度〔0.7g/100ml(塩化メチレン)〕で測定した比粘度(ηsp)を次式に挿入して算出することが出来る。
粘度平均分子量=([η]×8130)1.205
ここで、[η]=〔(ηsp×1.12+1)1/2−1〕/0.56C(Cは濃度を示す。)である。
【0049】
上記芳香族ポリカーボネートにおいて、界面重縮合で得られたものは、各種塩素化合物を含む場合がある。この塩素化合物は、目的の熱可塑性樹脂組成物の熱安定性に悪影響する場合があるため、芳香族ポリカーボネート中の塩素化合物含有量は、塩素原子として300ppm以下であることが好ましく、更に好ましくは100ppm以下である。
【0050】
他の(F)成分である熱可塑性ポリエステルとしては、ジカルボン酸または、そのエステル形成誘導体とジオール成分とを公知の方法により重縮合させて得られたものが挙げられる。
上記において、ジカルボン酸としては、テレフタル酸、イソフタル酸、アジピン酸、セバシン酸、ナフタレン−2,6−ジカルボン酸等が挙げられる。これらのエステル形成誘導体も本発明の熱可塑性ポリエステル樹脂成分として用いることが出来る。又、p−ヒドロキシ安息香酸も単独で、またはジオール成分、ジカルボン酸成分と併用して使用することが出来る。好ましいジカルボン酸としては、テレフタル酸、イソフタル酸であり、これらのジカルボン酸成分は、1種単独で、または2種以上組合わせて用いることが出来る。
【0051】
ジオール成分としては、エチレングリコール、1,4−ブタンジオール、1,6−ヘキサンジオール、ポリエチレングリコール、ポリプロピレングリコール、1,4−シクロヘキサンジオール、ビスフェノールA、ヒドロキノン、及びこれらのエステル形成誘導体等が挙げられる。これらのジオール成分は、1種単独で、又は2種以上組合わせて用いることが出来る。
【0052】
本発明の熱可塑性ポリエステルとしては、ポリブチレンテレフタレート、ポリエチレンテレフタレート、ポリエチレンナフタレート、ポリブチレンテレフタレート−ポリアルキレングリコールブロック共重合体、ポリエチレンテレフタレート−ポリアルキレングリコールブロック共重合体等の1種又は2種以上が好ましく用いられる。特に好ましいものは、ポリブチレンテレフタレートである。本発明で使用される熱可塑性ポリエステルにおいて、特に好ましいポリブチレンテレフタレートの極限粘度[η](単位dl/g、o−クロロフェノールを溶媒として25℃で測定)は、0.4〜2.0の範囲が好ましく、更に好ましくは0.8〜1.6、特に好ましくは、1.0〜1.6の範囲のものが低温における耐衝撃性から好ましい。
【0053】
芳香族ポリカーボネートと熱可塑性ポリエステルを併用する場合は、(F)成分の芳香族ポリカーボネート(F1)とポリブチレンテレフタレート(F2)を(F1)/(F2)質量比で50〜95/5〜50の割合で併用することが、低温衝撃性から好ましい。
【0054】
本発明の熱可塑性樹脂組成物に対する(F)成分の割合は、(A)成分と(B)成分の合計100質量部に対して1〜50質量部、好ましくは3〜45質量部、更に好ましくは5〜45質量部、特に好ましくは5〜40質量部の範囲で使用される。1質量部未満では、低温衝撃性を向上させる効果がなく、50質量部を超えると成形品表面外観が劣る。
【0055】
(G)芳香族ビニル化合物と共役ジエン化合物からなるブロック共重合体
本発明の熱可塑性樹脂組成物は、更に(G)成分を配合することにより耐衝撃性を向上させることが出来る。(G)成分としては、芳香族ビニル化合物と共役ジエン化合物からなるブロック共重合体であり、ここで使用される芳香族ビニル化合物としては、(A)成分で前記したものが全て使用出来る。特に好ましものはスチレンである。共役ジエン化合物としては、前記(C)成分で述べたものが全て使用できる。特に好ましいものはブタジエンである。又、ブロック共重合体の構造は前記(C)成分で述べたものが全て使用できる。
(G)成分は、本発明の熱可塑性樹脂組成物の耐衝撃性を向上させる目的から、共重合体の芳香族ビニル化合物に由来する繰り返し単位の割合(結合芳香族ビニル化合物含量)は10〜50質量%であることが好ましい。(G)成分の好ましい数平均分子量は、5000〜1000000、更に好ましくは10000〜300000である。尚、
(G)成分の製造方法は、前記(C)成分で述べた方法等が好ましく用いられる。
【0056】
本発明の熱可塑性樹脂組成物に対する(G)成分の割合は、(A)成分と(B)成分の合計100質量部に対して、1〜30質量部、好ましくは3〜25質量部、更に好ましくは3〜20質量部、特に好ましくは5〜15質量部であり、1質量部未満では、耐衝撃性が向上せず、30質量部を超える剛性、耐薬品性が劣る。
【0057】
本発明の熱可塑性樹脂組成物は、射出成形、プレス成形、シート押出成形、真空成形、異形押出成形、発泡成形等の公知の成形法により、成形品を得ることが出来る。また、本発明の熱可塑性樹脂組成物から得られる各種成形品は、塗装、メッキ、スパッタリング等の二次加工を施して使用することが出来る。
【0058】
これらの成形法で得られた成形品としては、下記のものが例示される。
各種ギア、各種ケース、センサー、LEPランプ、コネクター、ソケット、抵抗器、リレーケース、スイッチ、コイルボビン、コンデンサー、バリコンケース、光ピックアップ、発振子、各種端子板、変成器、プラグ、プリン配線板、チューナー、スピーカー、マイクロフォン、ヘッドフォン、小型モーター、磁気ヘッドベース、パワーモジュール、ハウジング、半導体、液晶、FDDキャリッジ、FDDシャーシー、モーターブラッシュホルダー、パラボラアンテナ、コンピューター関連部品などに代表される電気・電子部品。VTR部品、テレビ部品、アイロン、ヘアードライヤー、炊飯器部品、電子レンジ部品、音響部品、オーディオ・レーザーディスク・コンパクトディスクなどの音声器部品、照明部品、冷蔵庫部品、エアコン部品、などに代表される家庭・事務電気製品部品。オフィスコンピューター関連部品、電話機関連部品、ファクシミリー関連部品、複写機関連部品、洗浄用治具関連部品。便座、タンクカバー、ケーシング、台所回りの部品、洗面台関連部品、浴室関連パーツ等のサニタリー関連部品。窓枠、家具、床材、壁材等の住宅、住設関連部品。顕微鏡、双眼鏡、カメラ、時計などに代表される光学機器、精密機器関連部品。オルタネーターターミナル、オルタネーターコネクター、ICレギュレーター、排気ガスバルブなどの各種バルブ、燃料関係・排気系・吸気各種バルブ、エアーインテークノズルスノーケル、インテークマニホールド、燃料ポンプ、エンジン冷却水ジョイント、キャブレターメインボディー、キャブレタースペーサー、排気ガスセンサー、冷却水センサー、油温センサー、ブレーキパットウェアーセンサー、スロットルポジションセンサー、クランクシャフトポジションセンサー、エアーフローメーター、エアコン用サーモスタットベース、暖房温風フローコントロールバルブ、ラジエーターモーター用ブラッシュホルダー、ウオーターポンプインペラー、タービンベイン、ワイパーモーター関係部品、ディストリビューター、スタータースイッチ、スターターリレー、トランスミッション用ワイパーハーネス、ウインドウォッシャーノズル、エアコンパネルスイッチ基板、燃料関係電磁気弁用コイル、ヒューズ用コネクター、ホーンターミナル、電装部品絶縁板、ステップモーターローラー、ランプソケット、ランプリフレクター、ランプハウジング、ブレーキピストン、ソレノイドボビン、エンジンオイルフィルター、点火装置ケース。パソコン、プリンター、ディスプレイ、CRTディスプレイ、ノートパソコン、携帯電話、PHS、DVDドライブ、PDドライブ、フロッピーディスクドライブなどの記憶装置のハウジング、シャーシー、リレー、スイッチ、ケース部材、トランス部材、コイルボビンなどの電気・電子機器部品、自動車部品特にバンパー、フェンダー等の外板部材、その他各種用途。
【0059】
本発明の熱可塑性樹脂組成物には、本発明の目的を損なわない範囲において、他の無機充填剤、例えば、ガラス繊維、ガラス繊維のミルドファイバー、ガラスフレーク、炭素繊維、炭素繊維のミルドファイバー、酸化亜鉛ウイスカー、マイカ、タルク、ワラストナイト、ホウ酸アルミニウムウイスカー、チタン酸カリウムウイスカー等を配合することが出来る。
又、ポリエステル系繊維、ポリオレフィン系繊維、ポリアミド系繊維等の有機繊維を配合することも出来る。
【0060】
又本発明の熱可塑性樹脂組成物には、公知の結晶造核剤、耐候(光)剤、耐電防止剤、酸化防止剤、滑剤、シリコーンオイル、可塑剤、着色剤、染料、抗菌剤、難燃剤、難燃助剤等を適宜配合することが出来る。
【0061】
本発明の熱可塑性樹脂組成物には、本発明の目的を損なわない範囲において、更に他の重合体である芳香族ビニル化合物を含まないビニル系単量体の(共)重合体(例えばメタクリル酸メチル重合体等)、ポリアミド樹脂、ポリアミドエラストマー、ポリフェニレンスルフィド、ポリフェニレンエーテル、POM、フェノール樹脂、エポキシ樹脂、LCP、エチレンー酢酸ビニル共重合体、エチレン−プロピレン共重合ゴム等を適宜配合して使用することが出来る。
【0062】
本発明の熱可塑性樹脂組成物は、各種押出機、バンバリーミキサー、ニーダー、ロール、フィーダールーダー等により、各成分を混練することにより調製することが出来る。好ましい製造法は、押出機又はバンバリーミキサーを用いる方法である。
更に、各々の成分を混練するに際しては、それらの成分を一括して混練してもよく、押出機、バンバリーミキサーで多段、分割配合し混練してもよい。
尚、バンバリーミキサー、ニーダー等で混練したあと、押出機によりペレット化することも出来る。
【0063】
【実施例】
以下に実施例を挙げ、本発明をさらに詳細に説明するが、本発明の主旨を越えない限り、本発明はかかる実施例に限定されるものではない。なお、実施例中において部および%は、特に断らない限り質量基準である。また、実施例、比較例中の各種測定は、下記の方法に拠った。
【0064】
1)評価方法
(1)ゴム質重合体のゲル含率:
前記したため省略する。
(2)ゴム質重合体の平均粒子径:
(A)成分の形成に用いるゴム質重合体の平均粒子径は、ラテックス中の分散粒子径を光散乱法で測定した。測定機器は、大塚電子社製、LPA―3100型を使用し、70回積算でキュムラント法を用いた。
尚、(A)成分中の分散粒子の粒子径は、ラテックス粒子径とほぼ同じであることを電子顕微鏡で確認した。
(3)ゴム質重合体存在下にビニル単量体を重合して得た重合体のグラフト率(A)成分、(D)成分:
前記したため省略する。
(4)(A)成分、(D)成分のアセトン可溶分の極限粘度〔η〕;
前記したため省略する。
(5)(C)成分(共重合体の部分水添物の結合スチレン量、ビニル結合量、数平均分子量、及び水素添加率;
(5−1)結合スチレン量:
水素添加前の重合体で測定した。699cm―1のフェニル基の吸収に基づいた赤外法による検量線から求めた。
(5−2)数平均分子量:
水素添加前の重合体で測定した。
ゲルパーミエーションクロマトグラフィー(GPC)から求めた。
(5−3)ビニル結合量:
水素添加前の重合体で測定した。
赤外法(モレロ法)によって求めた。
(5−4)水素添加率:
水素添加後の重合体で測定した。
四塩化エチレンを溶媒として用い、15%濃度で測定した100MHzの1H−NMRスペクトルの不飽和二重結合部のスペクトル減少から算出した。
【0065】
(6)耐衝撃性:
3mm肉厚平板成形品を用い、デュポン式衝撃強度(kgf・cm)を−30℃雰囲気下で行った。
(7)剛性:
ISO試験法178に準拠し、曲げモジュラス(MPa)を測定した。
(8)耐薬品性:
1/4楕円に成形品(縦165mm×横40mm×厚さ2mm)を固定して薬品として白灯油を塗布し、48時間後の成形品表面のクラック発生観察から、臨界歪み(%)を測定した。
【0066】
2)熱可塑性樹脂組成物の成分
(1)(A)成分:
(1−1)製造例A1;ゴム強化スチレン系樹脂
攪拌機を備えた内容積7Lのガラス製フラスコに窒素気流中で、イオン交換水75部、ロジン酸カリウム0.5部、t−ドデシルメルカプタン0.1部、ポリブタジエンラテックス(平均粒子径;3500Å、ゲル含率;85%)40部(固形分)、スチレン15部、アクリロニトリル5部を加え、攪拌しながら昇温した。内温が45℃に達した時点で、ピロリン酸ナトリウム0.2部、硫酸第一鉄7水和物0.01部及びブドウ糖0.2部をイオン交換水20部に溶解した溶液を加えた。その後、クメンハイドロパーオキサイド0.07部を加えて重合を開始した。1時間重合させた後、更にイオン交換水50部、ロジン酸カリウム0.7部、スチレン30部、アクリロニトリル10部、t−ドデシルメルカプタン0.05部及びクメンハイドロパーオキサイド0.01部を3時間かけて連続的に添加し、更に、1時間重合を継続させた後、2,2′−メチレンービス(4−エチル−6−t−ブチルフェノール)0.2部を添加し重合を完結させた。反応生成物のラテックスを硫酸水溶液で凝固、水洗したのち、乾燥してスチレン系樹脂A1を得た。この共重合樹脂A1のグラフト率は68%、アセトン可溶部の極限粘度〔η〕は0.45dl/gであった。
【0067】
(1−2)製造例A2;AS樹脂
内容積30Lのリボン翼を備えたジャケット付き重合反応容器を2基連結し、窒素置換したあと、1基目の反応容器にスチレン75部、アクリロニトリル25部、トルエン20部部を連続的に添加した。分子量調節剤としてt−ドデシルメルカプタン0.12部及びトルエン5部の溶液、及び重合開始剤として1,1′−アゾビス(シクロヘキサン−1−カーボニトリル)0.1部及びトルエン5部の溶液を連続的に供給した。1基目の重合温度は、110℃にコントロールし平均滞留時間2.0時間、重合転化率60%であった。得られた重合体溶液は、1基目の反応容器の外部に設けられたポンプにより、スチレン、アクリロニトリル、トルエン、分子量調節剤、重合開始剤の供給量と同量を連続的に取り出し2基目の反応容器に供給した。
2基目の反応容器の重合温度は、130℃、平均滞留時間2.0時間、重合転化率80%であった。2基目の反応容器で得られた共重合体溶液は、2軸3段ベント付き押出機を用いて、直接未反応単量体と溶剤を脱揮し、極限粘度〔η〕45のスチレン系樹脂A2を得た。
【0068】
(2)(C)成分:
(2−1)製造例C1;スチレン−ブタジエンブロック共重合体の部分水添物攪拌機及びジャケット付きの内容積50Lのオートクレーブを乾燥、窒素置換し、スチレン30部を含むシクロヘキサン溶液を投入した。次いでn−ブチルリチウムを添加し、70℃で1時間重合したのち、ブタジエン40部を含むシクロヘキサン溶液を加えて1時間、更にスチレン30部を含むシクロヘキサン溶液を加えて1時間重合した。得られたブロック共重合体溶液の一部をサンプリングし、2,6−ジ−tert−ブチルカテコールをブロック共重合体100部に対して0.3部添加し、その後、溶媒を加熱除去した。このものの、スチレン含量は60質量%、ポリブタジエン部分の1,2−ビニル結合量は35%、数平均分子量は56000であった。残りのブロック共重合体溶液にチタノセンジクロライドとトリエチルアルミニウムをシクロヘキサン中で反応させた溶液を加え、50℃、50kgf/cm2の水素圧下、40分水素化反応を行った。
その後、メタノール・塩酸で脱溶媒し、2,6−ジ−tert−ブチルカテコールを加えて減圧乾燥を行った。得られた重合体C1の水素添加率は69%であった。
【0069】
(2−2)製造例C2;スチレン−ブタジエンブロック共重合体の部分水添物
製造例C−1において、水素化反応時間を30分で行い、水素添加率56%の重合体C2を得た。
【0070】
(3)(D)成分:
(3−1)共役ジエン系重合体の水添物
攪拌機及びジャケット付きの内容積50Lのオートクレーブを乾燥、窒素置換し、シクロヘキサンとブタジエン20部溶液を投入した。ついで、n−ブチルリチウム0.025部を加えて、50℃の等温重合を行った。転化率100%になった時点で、テトラヒドロフラン0.75部、ブタジエン65部を添加し、50℃から80℃に昇温重合を行った。転化率が100%となった時点でスチレン15部を加え、更に重合反応を行い、水素添加前S−B1−B2トリブロック共重合体を得た。製造例C−1同様にサンプリングし、分析した結果、スチレンブロック15%(Sブロック)、1,2−ビニル含量35%のブタジエンブロック(B1ブロック)、1,2−ビニル含量10%のブタジエンブロック(B2ブロック)からなる数平均分子量20万の重合体であった。
別の容器でチタノセンジクロライド1部をシクロヘキサンに分散させ、室温でトリエチルアルミニウム0.5部と反応させた。得られた均一溶液を上記ポリマー溶液に加え、50℃で、50kgf/cm2の水素圧力下、2時間水素化反応を行ない、水添率99%の水添物Aを得た。
【0071】
(3−2)(D1)変性スチレン系樹脂
リボン型攪拌翼を備えた内容積10Lのステンレス製オートクレーブを窒素置換した後、窒素気流中で、予めトルエンを溶媒として均一溶液にした上記(3−1)で得た水添物A30部(固形分)、スチレン52.5部、アクリロニトリル17.5部、トルエン120部及びtert−ドデシルメルカプタン0.1部を仕込み、攪拌しながら昇温し、50℃にてベンゾイルパーオキサイド0.5部、ジクミルパーオキサイド0.1部を添加し、更に昇温し、80℃に達した後は、80℃一定で制御しながら重合反応を行わせた。反応開始後6時間目から1時間を要して120℃まで昇温し、更に2時間反応を行って終了した。重合転化率は、97%であった。
100℃まで冷却後、2,2―メチレンビスー4−メチルー6−tert−ブチルフェノール0.2部を添加した後、反応混合物をオートクレーブより抜き出し、水蒸気蒸留により未反応物と溶媒を留去し、粉砕したのちベント付き押出機(220℃、700mmHg真空)にて実質的に揮発分を留去するとともに重合体をペレット化し、重合体D2を得た。このもののグラフト率は、45%、アセトン可溶分の極限粘度〔η〕は、0.45dl/gであった。
【0072】
(3−3)(D2)水素添加ジエン系重合体変性スチレン系樹脂
上記重合体D1の製造条件で用いたスチレン、アクリロニトリルの代わりに、スチレン15部、アクリロニトリル5部、更にメタクリル酸メチル50部を用いて重合反応を行った以外は、重合体D2の製造条件で行い、グラフト率41%、アセトン可溶分の極限粘度〔η〕0.41dl/gの重合体D2を得た。
【0073】
(4)(E)成分:
(4−1)製造例E1;超高分子量AS樹脂
環流冷却器を備えた内容積10Lのオートクレーブにイオン交換水250部を添加し、30分間窒素バブリングを行った。乳化剤としてステアリン酸カリウム0.5部を添加し、窒素雰囲気下で、単量体成分として、スチレン37.5部及びアクリロニトリル12.5部を添加後昇温し、内温55℃で重合開始剤として過硫酸カリウム0.102部を2%水溶液で添加した。65℃で2時間重合後、スチレン37.5部、アクリロニトリル12.5部、イオン交換水50部、過硫酸カリウム0.068部の2%水溶液を一括添加し、引続き65℃で3時間重合を行った。得られた重合体ラテックスを硫酸水溶液で凝固、水洗、脱水、乾燥し、重合体F1を得た。このものの極限粘度〔η〕は、2.5dl/gであった。
【0074】
(4−2)製造例E2;超高分子量AS樹脂
1段目と2段目の過硫酸カリウムの使用量をそれぞれ、0.138部、0.092部として以外は、上記E1と同様にして重合体E2を得た。このものの極限粘度〔η〕は、1.8dl/gであった。
【0075】
(5)(B)成分:
本発明の(B)成分として下記のものを用いた。
(5−1)B1;プロピレン樹脂
日本ポリケム社製ブロックタイプポリプロピレン“ノバテックBC6C”を用いた。
(5−2)B2;プロピレン樹脂
日本ポリケム社製ブロックタイプポリプロピレン“ノバテックBC06C”を用いた。
【0076】
(6)(F)成分
本発明の(F)成分として下記のものを用いた。
(6−1)F1;ポリカーボネート
三菱エンジニアリングプラスチックス社製“ノバレックス7022PJ”(粘度平均分子量22000)を用いた。
(6−2)F2;ポリブチレンテレフタレート
ポリプラスチックス社製“ジュラネックスXD477”(固有粘度1,2dl/g)を用いた。
(7)(G)成分
本発明の(G)成分として下記のものを用いた。
JSR株式会社製ポリスチレン−ポリブタジエン−ポリスチレンブロック共重合体 TR−2000を用いた。
(8)その他の成分
一部の実施例で、熱安定剤として、第一燐酸水素ナトリウムを用いた。
【0077】
3)実施例1〜13 、比較例1〜6
表1記載の配合割合で、ヘンシェルミキサーにより混合した後、二軸押出機(シリンダー設定温度240℃)を用いて溶融混練し、ペレット化した。
得られたペレットを充分に乾燥した後、射出成形機(シリンダー設定温度230℃)により評価用試験片を作製した。
この試験片を用い、前記の方法で、耐衝撃性、剛性、及び耐薬品性を評価した。評価結果を表1に示した。
【0078】
【表1】
【0079】
表1から、比較例1は、本発明の(C)、(D)成分の合計の使用量は、発明の範囲外で少ない例であり、耐衝撃性、剛性及び耐薬品性が劣る。比較例2は、本発明の(C)、(D)成分の合計の使用量は、発明の範囲外で多い例であり、耐衝撃性及び剛性が劣る。比較例3は、本発明の(C)、(D)成分中の(C)成分の割合は、発明の範囲外で多く、(D)成分の割合が、発明の範囲外で少ない例であり、耐衝撃性及び剛性が劣る。比較例4は、比較例3と逆の例であり、耐衝撃性が劣る。比較例5は、本発明の(A)成分の使用量が、発明の範囲外で少なく、又(B)成分の使用量が発明の範囲外で多い例であり、耐衝撃性及び剛性が劣る。比較例6は、本発明の(A)成分の使用量は、発明の範囲外で多く、又(B)成分の使用量が、発明の範囲外で少ない例であり、耐衝撃性及び耐薬品性が劣ることが明らかである。
【0080】
【発明の効果】
本発明の熱可塑性樹脂組成物では、(A)スチレン系樹脂、(B)オレフィン系樹脂、(C)共役ジエン系重合体の部分水添物、及び(D)共役ジエン系重合体の水添物の存在下に芳香族ビニル化合物、又は芳香族ビニル化合物及び芳香族ビニル化合物と共重合可能な他のビニル単量体をグラフト重合してなる変性スチレン系樹脂のそれぞれが特定範囲含有しているため、特に低温での耐衝撃性、剛性、及び耐薬品性に優れた成形品を得ることが出来る。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a thermoplastic resin molded article excellent in impact resistance, particularly low temperature impact resistance, rigidity and chemical resistance, and a thermoplastic resin composition which is a molding material of such a molded article.
[0002]
[Prior art]
Molded products of rubber-reinforced styrene resin such as ABS resin are excellent in impact resistance, moldability, mechanical strength, molded product surface appearance, secondary workability, etc., so electrical / electronic field, OA / home appliance field, Widely used in vehicle and sanitary fields. However, a molded article of rubber-reinforced styrene resin such as ABS resin may have poor chemical resistance depending on the intended use.
On the other hand, molded products such as olefin resins such as polypropylene are excellent in chemical resistance, heat resistance, etc., and thus are widely used in the electrical / electronic field, OA / home appliance field, vehicle field, sanitary field, and the like. However, molded products of olefin resins such as propylene resins have problems such as poor impact resistance, particularly low temperature impact resistance, and low rigidity.
As materials for solving the problems of the above-mentioned molded products, alloy materials of styrene resins and olefin resins can be considered. However, since the compatibility between the styrene resin and the olefin resin is inferior, there is a problem that the physical properties of these alloy materials are remarkably lowered.
Therefore, for the purpose of improving the compatibility between the styrene resin and the olefin resin, a composition obtained by adding a compatibilizer to the styrene resin and the olefin resin composition has been proposed (Patent Documents 1 and 2). reference).
For example, Patent Document 1 and Patent Document 2 propose using styrene-conjugated diene block copolymer or the like as a compatibilizing agent. As another method, it has been proposed to use a styrenic resin modified with an epoxy group-modified polypropylene and an unsaturated carboxylic acid or anhydride as a compatibilizing agent. However, these molded articles are insufficient in improving effects such as impact resistance, particularly low temperature impact resistance, chemical resistance, and molded article surface appearance.
On the other hand, Patent Document 3 proposes the use of a partially hydrogenated block copolymer as a compatibilizer for a styrene resin and an olefin resin. Although a composition excellent in impact resistance and chemical resistance can be obtained by this method, the rigidity of the obtained composition is low and the impact resistance at low temperature is insufficient.
[0003]
[Patent Document 1]
JP-A 64-87645
[Patent Document 2]
JP-A-1-174550
[Patent Document 3]
JP 2001-240713 A
[0004]
[Problems to be solved by the invention]
An object of the present invention is to provide a thermoplastic resin composition from which a molded article excellent in impact resistance, particularly low temperature impact resistance, chemical resistance and rigidity can be obtained. Another object of the present invention is to provide the molded article.
[0005]
[Means for Solving the Invention]
As a result of intensive studies to achieve the above object, the present inventors have blended several specific polymers with the resin component consisting of (A) and (B), thereby providing impact resistance, particularly low temperature impact, The inventors have found a thermoplastic resin composition capable of obtaining a molded article having excellent chemical resistance and rigidity, and have completed the present invention.
[0006]
That is, the present invention provides the following thermoplastic resin composition and a molded article using the same. [1] The following component (D)Copolymer (E) having an intrinsic viscosity [η] of 1.5 dl / g or more obtained by polymerizing a monomer containing an aromatic vinyl compound and a vinylcyan compound(A) 2-50% by mass of rubber-reinforced styrene resin
And (B) 50 to 98% by mass of an olefin resin (however, (A) + (B) = 100% by mass) with respect to 100 parts by mass of the resin component,
(C) A partially hydrogenated conjugated diene polymer and (D) a hydrogenated conjugated diene polymer in the presence of 5 to 80% by mass of an aromatic vinyl compound, or an aromatic vinyl compound and an aromatic vinyl compound. The modified styrenic resin formed by graft polymerization of another vinyl monomer copolymerizable with (C) component and (D) component is 1 to 60 parts by mass, and (C) component and ( A thermoplastic resin composition characterized in that the component (C) in the total component D) is contained in a proportion of 50 to 99% by mass.
[2] A copolymer (F) having an intrinsic viscosity [η] of 1.5 dl / g or more obtained by polymerizing a monomer containing an aromatic vinyl compound and a vinylcyan compound is used as the component (A) and the component (B The thermoplastic resin composition as described in [1] above, which is contained in an amount of 0.1 to 30 parts by mass with respect to 100 parts by mass in total of the components.
[3] The above-mentioned, further comprising 1 to 50 parts by mass of at least one (F) selected from aromatic polycarbonate and thermoplastic polyester with respect to a total of 100 parts by mass of component (A) and component (B) [ 1] or the thermoplastic resin composition according to [2].
[4] The block copolymer (G) further comprising an aromatic vinyl compound and a conjugated diene compound is contained in an amount of 1 to 30 parts by mass with respect to a total of 100 parts by mass of the component (A) and the component (B). The thermoplastic resin composition according to any one of [1] to [3] above.
[5] A molded product comprising the thermoplastic resin composition according to any one of [1] to [4].
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the thermoplastic resin composition of the present invention will be specifically described.
(A) Styrenic resin
The (A) component styrene resin is an aromatic vinyl compound or an aromatic vinyl compound in the presence or absence of the rubbery polymer (a1), for example, a vinyl cyanide compound, a (meth) acrylic acid alkyl ester. And a polymer or copolymer obtained by polymerizing at least one vinyl monomer (a2) selected from monomers such as maleimide compounds,
The copolymer (rubber-reinforced styrene resin) obtained by polymerizing (a2) in the presence of (a1), the (co) polymer obtained by polymerizing (a2) in the absence of (a1), and a mixture thereof are represented by ( A) included in the component. In addition, the ratio of the repeating unit derived from the aromatic vinyl compound in (a2) component is 95-40 mass%, Preferably it is 90-60 mass%.
[0008]
Examples of the rubbery polymer (a1) include polybutadiene, butadiene-styrene copolymer, butadiene-acrylonitrile copolymer, butadiene (meth) acrylate copolymer, styrene-butadiene-styrene block copolymer, styrene-butadiene. Block copolymer, styrene-isoprene-styrene block copolymer, styrene-isoprene block copolymer, ethylene-propylene- (nonconjugated diene) copolymer, ethylene-butene- (nonconjugated diene) copolymer, urethane Examples thereof include rubber, acrylic rubber, silicone rubber, silicone-acrylic IPN rubber, and the like. These may be used alone or in combination of two or more.
Of these, polybutadiene, butadiene-styrene copolymer, styrene-butadiene-styrene block copolymer, ethylene-propylene- (nonconjugated diene) copolymer, acrylic rubber, and silicone rubber are preferable.
The component (A) of the present invention is preferably a rubber-reinforced styrene resin containing a rubbery polymer from the viewpoint of impact resistance. In that case, the amount of the rubbery polymer (a1) is preferably 5 to 80% by mass, Preferably it is 10-60 mass%, Most preferably, it is 15-40 mass%.
[0009]
As the aromatic vinyl compound of the vinyl monomer (a2) used in the component (A) of the present invention, styrene, α-methylstyrene, o-methylstyrene, p-methylstyrene, vinyltoluene, brominated styrene, Hydroxystyrene etc. are mentioned, These can be used individually or in combination of 2 or more types. Of these, styrene and α-methylstyrene are preferred.
[0010]
Examples of the vinylcyan compound include acrylonitrile and methacrylonitrile, and these can be used alone or in combination of two or more.
Examples of (meth) acrylic acid alkyl esters include methyl acrylate, ethyl acrylate, butyl acrylate, methyl methacrylate, ethyl methacrylate, butyl methacrylate, and the like. These may be used alone or in combination of two or more. Can be used.
Examples of maleimide compounds include maleimide, N-methylmaleimide, N-butylmaleimide, N-phenylmaleimide, N-cyclohexylmaleimide and the like, and these can be used alone or in combination of two or more. Further, this maleimide compound may be introduced by copolymerizing maleic anhydride and then imidizing.
[0011]
In the vinyl monomer (a2) of the present invention, the other monomer copolymerizable with the above monomer is preferably 20% by mass or less, more preferably 15% by mass or less in (a2). Can be used. These other copolymerizable monomers include 3-hydroxy-1-propene, 4-hydroxy-1-butene, cis-4-hydroxy-2-butene, trans-4-hydroxy-2-butene, Hydroxyl-containing unsaturated compounds such as 3-hydroxy-2-methyl-1-propene, 2-hydroxyethyl methacrylate, N- (4-hydroxyphenyl) maleimide; acrylic acid, methacrylic acid, ethacrylic acid, maleic acid, fumaric acid, Carboxyl group-containing unsaturated compounds such as itaconic acid, crotonic acid and cinnamic acid; acid anhydride group-containing unsaturated compounds such as maleic anhydride, itaconic anhydride and citraconic anhydride; glycidyl acrylate, glycidyl methacrylate, allyl glycidyl ether, etc. Epoxy group-containing unsaturated compounds; aminoethyl acrylate, acrylic acid Pyraminoethyl, dimethylaminoethyl methacrylate, phenylaminoethyl methacrylate, N-vinyldiethylamine, N-acetylvinylamine, acrylicamine, methacrylamine, N-methylacrylamine, acrylamide, N-methylacrylamide, p-aminostyrene An amino group such as an amino group, a substituted amino group-containing unsaturated compound, an oxazoline group-containing unsaturated compound such as vinyl oxazoly, and the like. These can be used alone or in combination of two or more.
[0012]
From the viewpoint of impact resistance at low temperatures, the component (a2) is preferably (1) aromatic vinyl compound / vinyl cyanide compound, (2) aromatic vinyl compound / (meth) acrylic acid alkyl ester, and (3) aromatic vinyl. Compound / maleimide compound, (4) aromatic vinyl compound / maleimide compound / vinyl cyanide compound, (5) aromatic vinyl compound / maleimide compound / (meth) acrylic acid alkyl ester.
More preferred are combinations of styrene / acrylonitrile, α-methylstyrene / acrylonitrile, α-methylstyrene / styrene / acrylonitrile, styrene / methyl methacrylate, styrene / methyl methacrylate / acrylonitrile, and styrene / phenylmaleimide. When styrene and acrylonitrile are essential components, a preferred use ratio is such that the ratio of the repeating unit derived from styrene / the repeating unit derived from acrylonitrile is in the range of 60 to 90/10 to 40% by mass.
[0013]
The component (A) of the present invention can be polymerized by known polymerization methods such as emulsion polymerization, bulk polymerization, solution polymerization, suspension polymerization, and a combination of these.
In addition, as a method of adding each component when polymerizing a rubber-reinforced styrene resin, polymerization may be carried out by adding vinyl monomers all at once in the presence of the total amount of the rubbery polymer, or by dividing or continuously. It may be added and polymerized. Moreover, you may superpose | polymerize by the method of combining these. Furthermore, all or part of the rubber-like polymer may be added during polymerization to polymerize.
[0014]
When the (co) polymer is polymerized by emulsion polymerization, any known polymerization initiator, chain transfer agent, emulsifier, water and the like can be used.
Examples of the polymerization initiator include cumene hydroperoxide, diisopropylbenzene hydroperoxide, potassium persulfate, azobisisobutyronitrile, benzoyl peroxide, lauroyl peroxide, t-butyl peroxylaurate, and t-butyl peroxide. Examples thereof include oxymonocarbonate. Moreover, redox type | system | groups, such as a sugar-containing pyrophosphoric acid and iron prescription and a sulfoxylate prescription, can be used as a polymerization start adjuvant.
Examples of the chain transfer agent include octyl mercaptan, n-dodecyl mercaptan, t-dodecyl mercaptan, n-hexyl mercaptan, tetraethyl thiuram sulfide, acrolein, methacrolein, allyl alcohol, 2-ethylhexyl thioglycol, and terpinolenes. .
[0015]
Examples of the emulsifier include sulfates of higher alcohols, alkylbenzene sulfonic acid metal salts such as sodium dodecylbenzene sulfonate, aliphatic sulfonates such as sodium lauryl sulfate, higher aliphatic carboxylates, rosinates, phosphates, and the like. Anionic surfactants, and known nonionic surfactants.
In emulsion polymerization, the target polymer powder is usually obtained by washing and drying a powder obtained by coagulation with a coagulant or the like. As the coagulant at this time, inorganic salts such as calcium chloride, magnesium sulfate, magnesium chloride, or acids such as sulfuric acid, hydrochloric acid, acetic acid, and the like can be used. Depending on the required performance, washing may be performed by adding an alkali component after solidification, or by adding an acid component.
[0016]
When the rubbery polymer obtained by emulsion polymerization is used as the base rubber of the rubber-reinforced styrene resin, the gel content in the rubbery polymer is usually 98% by mass or less and 30 to 98% by mass. It is preferably 40 to 95% by mass, more preferably 50 to 90% by mass. When the gel content is 30 to 98% by mass, it is possible to obtain a thermoplastic resin composition that gives particularly excellent impact resistance and surface appearance of the molded product.
The gel content was determined by adding 1 g of a rubbery polymer to 100 ml of toluene and allowing it to stand at room temperature for 48 hours, followed by filtration through a 100 mesh wire mesh (mass W1) to remove toluene-insoluble matter and wire mesh at 80 ° C. It is a value calculated by the following equation after vacuum drying for a time and weighing (mass W2).
Gel content (%) = [{W2 (g) −W1 (g)}] × 100
The gel content can be adjusted by appropriately setting the type and amount of the molecular weight modifier, the type and amount of the polyfunctional monomer, the polymerization temperature, the polymerization conversion rate, etc. during the production of the rubbery polymer.
[0017]
When the (co) polymer is polymerized by solution polymerization, the solvent used in the solution polymerization is an inert polymerization solvent used in normal radical polymerization, for example, an aromatic hydrocarbon such as ethylbenzene or toluene, methyl ethyl ketone, Examples include ketones such as acetone, halogenated hydrocarbons such as dichloromethylene and carbon tetrachloride, acetonitrile, dimethylformamide, N-methylpyrrolidone and the like.
The polymerization temperature is preferably in the range of 80 ° C to 140 ° C.
In the solution polymerization, polymerization may be performed by thermal polymerization without using a polymerization initiator, or may be performed using a polymerization initiator. As the polymerization initiator used here, organic peroxides such as ketone peroxide, dialkyl peroxide, diacyl peroxide, peroxy ester, hydroperoxide and the like are preferably used.
[0018]
As the chain transfer agent, for example, mercaptans, α-methylstyrene dimer, terpinolene and the like are used.
These polymerization initiators, chain transfer agents and the like are also preferably used in bulk polymerization, bulk-suspension polymerization, and suspension polymerization.
[0019]
In the case of a rubber-reinforced styrene resin, the average particle diameter of the rubbery polymer dispersed in the resin is preferably in the range of 500 to 30000 mm from the viewpoint of impact resistance and rigidity, more preferably 1000 to 20000 mm, particularly preferably. It is 1500-8000cm.
[0020]
The graft ratio of the rubber-reinforced styrene resin obtained by copolymerizing a vinyl monomer in the presence of a rubbery polymer is preferably 20 to 200% by mass, more preferably 30 to 150% by mass, particularly preferably 40 to 40%. 120% by mass.
This graft ratio (%) is obtained by the following equation.
Graft rate (%) = {(TS) / S} × 100
In the above formula, T is charged with 1 g of component (A) in 20 ml of acetone, shaken with a shaker for 2 hours, and then centrifuged with a centrifuge (rotation speed: 23000 rpm) for 60 minutes to make it insoluble. It is the mass (g) of the insoluble matter obtained by separating the soluble content, and S is the mass (g) of the rubbery polymer contained in component (A) 1 (g).
[0021]
In addition, the intrinsic viscosity [η] (measured at 30 ° C. using methyl ethyl ketone as a solvent) of acetone-soluble rubber-reinforced styrene resin obtained by copolymerizing vinyl monomer in the presence of rubber polymer is 0.2 to 1.2 dl / g, more preferably 0.3 to 0.8 dl / g.
[0022]
In the component (A) of the present invention, polymers obtained by polymerizing vinyl monomers in the absence of a rubbery polymer are also known polymerization methods such as emulsion polymerization, solution polymerization, bulk polymerization, suspension polymerization, and the like. As described above, all of the reagents and the like used in these polymerization methods can be used.
[0023]
The ratio of the component (A) to the thermoplastic resin composition of the present invention is 2 to 50% by mass, preferably 2 to 40% by mass, more preferably 100% by mass of the total of the component (A) and the component (B). Is 5 to 35% by mass, particularly preferably 10 to 30% by mass. If it is less than 2% by mass, the impact resistance and rigidity are poor, and if it exceeds 50% by mass, the chemical resistance is poor.
[0024]
B) Olefin resin
The olefin resin which is the component (B) of the present invention is a polymer of a monomer composed of at least one kind of α-olefin having 2 to 10 carbon atoms. As this olefin resin, those showing a crystallinity at room temperature by X-ray diffraction are preferred, more preferably those having a crystallinity of 20% or more and a melting point of 40 ° C or more. The olefin resin must have a sufficient molecular weight as a molding resin at room temperature. For example, when propylene is the main component, the melt flow rate measured according to JIS K-6758 is preferably 0.01 to 500 g / 10 min, more preferably 0.05 to 100 g / 10 min. Molecular weight.
[0025]
Examples of α-olefins that are monomers of the olefin resins include ethylene, propylene, butene-1, pentene-1, hexene-1, 3-methylbutene-1, 4-methylpentene-1, 3, 3 -Dimethylpentene-1,3-methylhexene-1,4-methylhexene-1,4,4-dimethylhexene-1,5-methylhexene-1, allylcyclopentane, allylbenzene, 3-cyclohexylbutene-1, Examples include vinylcyclohexane, 2-vinylbicyclo (2.2.1) heptane, heptene-1, octene-1. These can be used alone or in combination of two or more.
[0026]
Preferred examples of the α-olefin include ethylene, propylene, butene-1, pentene-1, hexene-1, 3-methylbutene-1, 4-methylpentene-1, 3-methylhexene-1, and the like. Particularly preferred are ethylene, propylene, butene-1,3-methylbutene-1, and 4-methylpentene-1.
In addition, non-conjugated dienes such as 4-methyl-1,4-hexadiene, 5-methyl-1,4-hexadiene, 7-methyl-1,6-octadiene, 1,9-decadiene and the like are used as polymerization components. It can be used as a part.
[0027]
The ratio of the component (B) to the thermoplastic resin composition of the present invention is 50 to 98% by mass, preferably 60 to 98% by mass, and more preferably 60 to 98% by mass with respect to the total of 100% by mass of the components (A) and (B) Preferably it is 65-95 mass%, Most preferably, it is 70-90 mass%. If it is less than 50 mass%, chemical resistance and impact resistance will be inferior, and if it exceeds 98 mass%, impact resistance and rigidity will be inferior.
[0028]
(C) Partially hydrogenated conjugated diene polymer
The partially hydrogenated conjugated diene polymer as the component (C) of the present invention is mainly composed of at least one polymer block (S) mainly composed of an aromatic vinyl compound and at least one conjugated diene compound. A partially hydrogenated polymer having a polymer block (B), specifically, a partially hydrogenated polymer represented by the following structural formula.
(SB) m Structural formula 1
(SB) mY Structural formula 2
S- (B-S) n Structural formula 3
[In Structural Formulas 1 to 3, S is a polymer block mainly composed of an aromatic vinyl compound, and a conjugated diene compound may be partially included as long as it is a polymer block substantially composed of an aromatic vinyl compound. . Preferably, it is a polymer block containing 90% by mass or more, preferably 95% by mass or more, particularly preferably 99% by mass or more of an aromatic vinyl compound, and B is a homopolymer of a conjugated diene compound or an aromatic vinyl compound. The other monomer is a copolymer of 20% by mass or less and a conjugated diene compound, Y is a residue of a coupling agent, m is an integer of 1 to 5, and n is an integer of 1 to 5. Represent each].
Furthermore, other than the above polymer block, for example, a polymer block different from the vinyl bond content derived from the conjugated diene compound of the polymer block (B), a random copolymer of an aromatic vinyl compound and a conjugated diene compound, or One or two or more other polymer blocks such as a tapered block in which the aromatic vinyl compound gradually increases may be copolymerized in the polymer terminal or in the polymer chain.
[0029]
The ratio of the repeating unit derived from the aromatic vinyl compound of the polymer (bound aromatic vinyl compound content) is 10 to 90% by mass, preferably 20 to 80% by mass, and particularly preferably 40 to 80% by mass.
The hydrogenation rate of the double bond derived from the conjugated diene compound of the polymer is preferably 10 to 90%, more preferably 40 to 90%, particularly preferably 40 to 80%. When the hydrogenation rate is less than 10%, the impact resistance, rigidity and chemical resistance are inferior, and when it exceeds 90%, the impact resistance, rigidity and chemical resistance are inferior.
The vinyl bond (1,2- and 3,4-bond) content derived from the conjugated diene compound of the polymer is preferably in the range of 10 to 80%. When the impact resistance of the molded article of the desired thermoplastic resin composition is particularly emphasized, it is more preferable to contain at least one block copolymer having 20 to 50% vinyl bonds.
The number average molecular weight of (C) component of this invention becomes like this. Preferably it is 5000-1 million, More preferably, it is 10000-300000, Most preferably, it is 20000-200000.
[0030]
As the aromatic vinyl compound used here, all of those exemplified above can be used. That is, there are styrene, α-methylstyrene, p-methylstyrene, vinyltoluene, styrene bromide, hydroxystyrene, divinylbenzene and the like, and these can be used alone or in combination of two or more. Of these, styrene is particularly preferred.
[0031]
Examples of the conjugated diene compound used for the component (C) include butadiene, isoprene, piperylene, methylpentadiene, phenylbutadiene, 3,4-dimethyl-1,3-hexadiene, 4,5-diethyl-1,3-octadiene, and the like. These can be used singly or in combination of two or more, but preferred are butadiene and isoprene, and particularly preferred is butadiene.
[0032]
The manufacturing method of (C) component of this invention is not specifically limited, A well-known method is employable. For example, a polymer is produced by polymerizing an aromatic vinyl compound and a conjugated diene compound in an inert solvent using the technique of living anion polymerization using an organolithium catalyst described in Japanese Patent Publication No. 36-19286. I can do it. Examples of the organic lithium catalyst include monolithium compounds such as n-butyllithium, sec-butyllithium, and tert-butyllithium. Adjustment of the vinyl bond amount of the conjugated diene compound is possible by adjusting amines such as N, N, N ′, N′-tetramethylethylenediamine, trimethylamine, triethylamine, diazobiscyclyl (2,2,2) octane, tetrahydrofuran, diethylene glycol dimethyl ether, diethylene glycol diethylene. Examples include ethers such as butyl ether, thioethers, phosphines, phosphoamides, alkylbenzene sulfonates, and alkoxides of potassium and sodium.
[0033]
After obtaining a polymer by the above method, a polymer in which a polymer molecular chain is extended or branched via a coupling agent residue using a coupling agent may be used. Examples of the coupling agent used at this time include diethyl adipate, divinylbenzene, methyldichlorosilane, silicon tetrachloride, butyltrichlorosilicon, tetrachlorotin, butyltrichlorotin, dimethylchlorosilicon, tetrachlorogermanium, 1,2- Examples include dibromoethane, 1,4-chloromethylbenzene, bis (trichlorosilyl) ethane, epoxidized linseed oil, tolylene diisocyanate, 1,2,4-benzene triisocyanate, and the like.
[0034]
The target polymer can be obtained by hydrogenating the polymer obtained above by a known method, and adjusting the hydrogenation rate by a known method.
Specific methods include Japanese Patent Publication No. 42-8704, Japanese Patent Publication No. 43-6636, Japanese Patent Publication No. 63-4841, Japanese Patent Publication No. 63-5401, Japanese Patent Application No. 63-285774, Japanese Patent Application No. Sho. There is a method disclosed in 63-127400.
[0035]
The partially hydrogenated polymer can be used as a modified polymer by introducing a functional group such as an amino group, an alkoxysilyl group, a hydroxyl group, an acid anhydride group, or an epoxy group. Examples of such modified polymers include the following polymers.
(A) a polymer obtained by polymerizing a vinyl aromatic monomer and a conjugated diene monomer in the presence of an organic alkali metal compound, and reacting an epoxy compound or a ketone compound with an active point of the obtained polymer; Then, the polymer which hydrogenated this polymer.
(B) A vinyl aromatic monomer and a conjugated diene monomer are polymerized in the presence of an organic alkali metal compound, and the polymer is hydrogenated to a (meth) acryloyl group-containing compound, an epoxy group-containing compound or A polymer obtained by reacting at least one selected from maleic anhydride in a solution or a kneader such as an extruder. Moreover,
(C) A vinyl aromatic monomer and a conjugated diene monomer are polymerized in the presence of an organic alkali metal compound, and epoxidized 1,2-polybutadiene, epoxidized soybean oil, epoxidized linseed oil, By using benzene-1,2,4-triisocyanate, diethyl oxalate, diethyl malonate, diethyl adipate, dioctyl adipate, dimethyl phthalate, diethyl phthalate, diethyl terephthalate, pyromellitic dianhydride, etc. A polymer in which a functional group such as —OH group, —NH—CO group, or —NH group is introduced at the center of the molecular chain.
[0036]
(D) Modified styrene resin
The modified styrenic resin as component (D) of the present invention is co-polymerized with an aromatic vinyl compound or an aromatic vinyl compound and an aromatic vinyl compound in the presence of 5 to 80% by mass of a hydrogenated conjugated diene polymer. It is a modified styrene resin obtained by graft polymerization of another polymerizable vinyl monomer. As the hydrogenated product of the conjugated diene polymer used here, all of the conjugated diene polymers before hydrogenation described in the component (C) can be used, and the doubles derived from these conjugated diene compounds. The bond is hydrogenated. The hydrogenation rate is preferably that hydrogenated 90% or more of double bonds derived from the conjugated diene compound from the impact resistance and rigidity of the obtained composition, more preferably 95% or more hydrogenated. It is.
[0037]
Further, as the aromatic vinyl compound and other vinyl monomers copolymerizable with the aromatic vinyl compound used here, all those described in the component (A) can be used. Preferred monomer combinations are aromatic vinyl compound / vinyl cyanide compound, aromatic vinyl compound / (meth) acrylic acid alkyl ester, aromatic vinyl compound / vinyl cyanide compound / (meth) acrylic acid alkyl ester, Preferred specific examples are styrene / acrylonitrile, styrene / methyl methacrylate, styrene / acrylonitrile / methyl methacrylate. Particularly preferred are those containing methyl methacrylate such as styrene / methyl methacrylate and styrene / acrylonitrile / methyl methacrylate.
[0038]
The component (D) of the present invention is obtained by graft polymerization of the vinyl monomer in the presence of 5 to 80% by mass of hydrogenated conjugated diene polymer. The hydrogenated content of the coalescence is preferably 10 to 70% by mass, more preferably 10 to 60% by mass, and particularly preferably 20 to 50% by mass. If it is less than 5% by mass, the impact resistance is inferior, and even in the region exceeding 80% by mass, the impact resistance is poor.
[0039]
Further, in the graft ratio and intrinsic viscosity [η] of the component (D) measured by the same method as in the above (A), the graft ratio is preferably 10 to 100% by mass, more preferably 20 to 80% by mass, particularly preferably. Is 30-70 mass%. The intrinsic viscosity [η] is preferably 0.2 to 1.0 dl / g, more preferably 0.25 to 0.8 dl / g.
[0040]
(D) component of this invention can be manufactured with the well-known polymerization method described by (A) component, However, It can obtain with the polymerization method which combined solution polymerization, block polymerization, suspension polymerization, and these. .
[0041]
The components (C) and (D) of the present invention have a role of improving the compatibility of the components (A) and (B) of the present invention. Although it plays the role of the compatibilizer by each component independently, it can become a further excellent compatibilizer by using both together in a specific ratio. (C) The usage-amount of a component and (D) component is the sum total, 1-60 mass parts with respect to a total of 100 mass parts of (A) component and (B) component, Preferably it is 5-55 mass parts, More preferably When the amount is less than 1 part by mass, impact resistance, rigidity and chemical resistance are inferior. When it exceeds 60 parts by mass, impact resistance and rigidity are inferior.
In addition, the use ratio of the (C) component and the (D) component in the total 100% by mass of the (C) component and the (D) component is 50 to 99/50 to (C) / (D) mass ratio. 1, Preferably it is 60-98 / 40-2, More preferably, it is 70-98 / 30-2, Most preferably, it is 75-95 / 25-5, and when it remove | deviates from this range, impact resistance is inferior.
[0042]
(E) Copolymer containing aromatic vinyl compound and vinylcyan compound
The thermoplastic resin composition of the present invention is, (E)When the components are used, the low temperature impact property can be improved. Component (E) includes an aromatic vinyl compound, or an intrinsic vinyl compound obtained by polymerizing an aromatic vinyl compound and another vinyl monomer copolymerizable with the aromatic vinyl compound, and dimethylformamide as a solvent. As measured at 30 ° C.) of 1.5 dl / g or more.
As the aromatic vinyl compound and other vinyl monomers copolymerizable with the aromatic vinyl compound, all of those described above as the component (A) can be used. Preferred in the present invention is a polymer mainly composed of an aromatic vinyl compound and a vinylcyan compound, more preferably a copolymer composed of styrene and acrylonitrile, particularly preferably styrene / acrylonitrile = 60 to 95/5. It is a copolymer in the range of ˜40% by mass.
The intrinsic viscosity [η] of the component (E) of the present invention is 1.5 dl / g or more, preferably 1.5 dl / g to 5 dl / g, more preferably 1.7 to 4 dl / g, particularly preferably. 1.8-3 dl / g. Even if the intrinsic viscosity [η] is less than 1.5 dl / g, the effect of improving the low temperature impact property is not observed. On the other hand, if it is too large, the moldability is lowered and the surface appearance of the molded product tends to be inferior.
The intrinsic viscosity [η] can be controlled by changing the type and amount of a polymerization initiator, a chain transfer agent, an emulsifier and the like used during polymerization. It can also be controlled by changing the monomer addition method, addition time, and polymerization temperature.
[0043]
The copolymer (E) of the present invention can be produced by a known polymerization method, but emulsion polymerization is preferred from the viewpoint of easy control of the molecular weight and ease of handling of the polymer.
The polymerization is preferably carried out by adding the monomers all at once or more preferably, more preferably using a small amount of a water-soluble polymerization initiator, adding monomer components in multiple stages, and controlling to a relatively low temperature. This is a method of allowing the polymerization reaction to occur. As the polymerization initiator, those exemplified in the method for producing the component (A) can be used, and among them, a combination with a reducing agent such as potassium persulfate, potassium persulfate and iron sulfate, or sodium bisulfite is preferable.
When the polymerization initiator is used in a small amount, the generated radicals are trapped by dissolved oxygen and the polymerization is deactivated, and the target polymer may not be obtained. Therefore, in the production of component (E), it is preferable to maintain the dissolved oxygen concentration in water during polymerization at 5% or less. In order to keep the dissolved oxygen concentration low, it is preferable to use a degassing process such as boiling of polymerized water before polymerization, nitrogen bubbling, or an oxygen remover.
As the chain transfer agent and the emulsifier, those exemplified in the method for producing the component (A) can be preferably used.
For the obtained copolymer latex, the method exemplified in the method for producing the component (A) can be preferably used.
[0044]
The ratio of the component (E) to the thermoplastic resin composition of the present invention is 0.1 to 30 parts by mass, preferably 0.5 to 20 with respect to 100 parts by mass in total of the components (A) and (B). Parts by weight, more preferably 0.5 to 15 parts by weight, particularly preferably 1 to 10 parts by weight. If the amount is less than 0.1 parts by weight, the effect of improving the low temperature impact property cannot be obtained, and if it exceeds 30 parts by weight. The moldability is inferior and the molded product surface appearance is inferior.
[0045]
(F) Aromatic polycarbonate / thermoplastic polyester
The thermoplastic resin composition of this invention can improve low temperature impact property by mix | blending (F) component further. As the component (F), at least one selected from aromatic polycarbonate and thermoplastic polyester can be blended. The aromatic polycarbonate used here is obtained by interfacial polycondensation of various hydroxyaryl compounds and phosgene, or by transesterification (melt polycondensation) of dihydroxyaryl compounds and carbonate compounds such as diphenyl carbonate. Any of those obtained by known polymerization methods can be used.
[0046]
Examples of the dihydroxyaryl compound used as a raw material for the aromatic polycarbonate include bis (4-hydroxyphenyl) methane, 1,1-bis (4-hydroxyphenyl) ethane, 2,2-bis (4-hydroxyphenyl) propane, 2,2-bis (4-hydroxyphenyl) butane, 2,2-bis (4-hydroxyphenyl) octane, bis (4-hydroxyphenyl) phenylmethane, 2,2-bis (4-hydroxy-3-methylphenyl) ) Propane, 2,2-bis (4-hydroxy-3-tert-butylphenyl) propane, 2,2-bis (4-hydroxy-3-bromophenyl) propane, 2,2-bis (4-hydroxy-3) , 5-dichlorophenyl) propane, 1,1-bis (4-hydroxyphenyl) cyclopentane, 1,1-bis (4 Hydroxyphenyl) cyclohexane, 4,4'-dihydroxydiphenyl ether, 4,4'-dihydroxy-3,3'-dimethyldiphenyl ether, 4,4'-dihydroxyphenyl sulfide, 4,4'-dihydroxy-3,3'-dimethyl Phenyl sulfide, 4,4'-dihydroxydiphenyl sulfoxide, 4,4'-dihydroxy-3,3'-dimethylphenyl sulfoxide, 4,4'-dihydroxyphenyl sulfone, 4,4'-dihydroxy-3,3'-dimethyl Diphenyl sulfone, hydroquinone, resorcin and the like can be mentioned. These can be used individually by 1 type or in combination of 2 or more types. Particularly preferred is 2,2-bis (4-hydroxyphenyl) propane (bisphenol A). As the aromatic polycarbonate, various resins obtained from the above raw materials can be used singly or in combination of two or more.
[0047]
In the above, the viscosity average molecular weight of the aromatic polycarbonate is preferably 13,000 to 32000, more preferably 17000 to 31000, and particularly preferably 18000 to 30000. Those having different viscosity average molecular weights can be used in combination as appropriate.
[0048]
The viscosity average molecular weight of the aromatic polycarbonate was determined by using a specific viscosity (η measured at 20 ° C. and a concentration [0.7 g / 100 ml (methylene chloride)] using methylene chloride as a solvent.sp) In the following equation.
Viscosity average molecular weight = ([η] × 8130)1.205
Where [η] = [(ηsp× 1.12 + 1)1/2-1] /0.56C (C represents the concentration).
[0049]
In the above aromatic polycarbonate, those obtained by interfacial polycondensation may contain various chlorine compounds. Since this chlorine compound may adversely affect the thermal stability of the target thermoplastic resin composition, the chlorine compound content in the aromatic polycarbonate is preferably 300 ppm or less, more preferably 100 ppm as chlorine atoms. It is as follows.
[0050]
Examples of the thermoplastic polyester as the other component (F) include those obtained by polycondensation of a dicarboxylic acid or an ester-forming derivative thereof and a diol component by a known method.
In the above, examples of the dicarboxylic acid include terephthalic acid, isophthalic acid, adipic acid, sebacic acid, naphthalene-2,6-dicarboxylic acid and the like. These ester-forming derivatives can also be used as the thermoplastic polyester resin component of the present invention. Also, p-hydroxybenzoic acid can be used alone or in combination with a diol component or a dicarboxylic acid component. Preferred dicarboxylic acids are terephthalic acid and isophthalic acid, and these dicarboxylic acid components can be used alone or in combination of two or more.
[0051]
Examples of the diol component include ethylene glycol, 1,4-butanediol, 1,6-hexanediol, polyethylene glycol, polypropylene glycol, 1,4-cyclohexanediol, bisphenol A, hydroquinone, and ester forming derivatives thereof. . These diol components can be used alone or in combination of two or more.
[0052]
The thermoplastic polyester of the present invention may be one or more of polybutylene terephthalate, polyethylene terephthalate, polyethylene naphthalate, polybutylene terephthalate-polyalkylene glycol block copolymer, polyethylene terephthalate-polyalkylene glycol block copolymer, and the like. Is preferably used. Particularly preferred is polybutylene terephthalate. In the thermoplastic polyester used in the present invention, particularly preferable intrinsic viscosity [η] of polybutylene terephthalate (unit: dl / g, measured at 25 ° C. using o-chlorophenol as a solvent) is 0.4 to 2.0. The range is preferable, more preferably 0.8 to 1.6, and particularly preferably 1.0 to 1.6 from the viewpoint of impact resistance at low temperatures.
[0053]
When the aromatic polycarbonate and the thermoplastic polyester are used in combination, the (F) component aromatic polycarbonate (F1) and the polybutylene terephthalate (F2) have a mass ratio of 50 to 95/5 to 50 (F1) / (F2). It is preferable to use them in proportions from the low temperature impact property.
[0054]
The ratio of the component (F) to the thermoplastic resin composition of the present invention is 1 to 50 parts by weight, preferably 3 to 45 parts by weight, more preferably 100 parts by weight in total of the components (A) and (B). Is used in the range of 5 to 45 parts by mass, particularly preferably 5 to 40 parts by mass. If it is less than 1 part by mass, there is no effect of improving the low-temperature impact property, and if it exceeds 50 parts by mass, the surface appearance of the molded product is inferior.
[0055]
(G) a block copolymer comprising an aromatic vinyl compound and a conjugated diene compound
The thermoplastic resin composition of the present invention can improve impact resistance by further blending component (G). (G) As a component, it is a block copolymer which consists of an aromatic vinyl compound and a conjugated diene compound, As an aromatic vinyl compound used here, all what was mentioned above by (A) component can be used. Particularly preferred is styrene. As the conjugated diene compound, any of those described for the component (C) can be used. Particularly preferred is butadiene. In addition, as the structure of the block copolymer, any of those described for the component (C) can be used.
For the purpose of improving the impact resistance of the thermoplastic resin composition of the present invention, the component (G) has a repeating unit ratio (bound aromatic vinyl compound content) derived from the aromatic vinyl compound of the copolymer of 10 to 10. It is preferable that it is 50 mass%. The number average molecular weight of the component (G) is preferably 5,000 to 1,000,000, more preferably 10,000 to 300,000. still,
As the method for producing the component (G), the method described in the component (C) is preferably used.
[0056]
The ratio of the component (G) to the thermoplastic resin composition of the present invention is 1 to 30 parts by mass, preferably 3 to 25 parts by mass, and more preferably 100 parts by mass with respect to the total of 100 parts by mass of the component (A) and the component (B). The amount is preferably 3 to 20 parts by mass, particularly preferably 5 to 15 parts by mass. If the amount is less than 1 part by mass, the impact resistance is not improved, and the rigidity and chemical resistance exceeding 30 parts by mass are inferior.
[0057]
With the thermoplastic resin composition of the present invention, a molded product can be obtained by known molding methods such as injection molding, press molding, sheet extrusion molding, vacuum molding, profile extrusion molding, and foam molding. In addition, various molded articles obtained from the thermoplastic resin composition of the present invention can be used after being subjected to secondary processing such as painting, plating, and sputtering.
[0058]
Examples of molded products obtained by these molding methods include the following.
Various gears, various cases, sensors, LEP lamps, connectors, sockets, resistors, relay cases, switches, coil bobbins, capacitors, variable capacitor cases, optical pickups, oscillators, various terminal boards, transformers, plugs, pudding wiring boards, tuners Speakers, microphones, headphones, small motors, magnetic head bases, power modules, housings, semiconductors, liquid crystals, FDD carriages, FDD chassis, motor brush holders, parabolic antennas, computer-related parts and other electronic and electronic parts. Homes represented by VTR parts, TV parts, irons, hair dryers, rice cooker parts, microwave oven parts, acoustic parts, audio equipment parts such as audio / laser discs / compact discs, lighting parts, refrigerator parts, air conditioner parts, etc. -Office electrical product parts. Office computer related parts, telephone related parts, facsimile related parts, copier related parts, cleaning jig related parts. Sanitary-related parts such as toilet seats, tank covers, casings, kitchen parts, washstand-related parts, bathroom-related parts. Housing and housing related parts such as window frames, furniture, flooring and wall materials. Optical equipment and precision equipment related parts such as microscopes, binoculars, cameras and watches. Alternator terminal, alternator connector, IC regulator, various valves such as exhaust gas valve, fuel-related / exhaust system / various intake valves, air intake nozzle snorkel, intake manifold, fuel pump, engine coolant joint, carburetor main body, carburetor spacer, exhaust Gas sensor, cooling water sensor, oil temperature sensor, brake pad wear sensor, throttle position sensor, crankshaft position sensor, air flow meter, thermostat base for air conditioner, heating hot air flow control valve, brush holder for radiator motor, water pump impeller , Turbine vane, wiper motor related parts, distributor, starters Switch, starter relay, wiper harness for transmission, window washer nozzle, air conditioner panel switch board, coil for fuel-related electromagnetic valve, connector for fuse, horn terminal, electrical component insulation plate, step motor roller, lamp socket, lamp reflector, lamp Housing, brake piston, solenoid bobbin, engine oil filter, ignition device case. Electricity of housings, chassis, relays, switches, case members, transformer members, coil bobbins, etc. for storage devices such as personal computers, printers, displays, CRT displays, notebook computers, mobile phones, PHS, DVD drives, PD drives, floppy disk drives Electronic equipment parts, automotive parts, especially outer plate members such as bumpers and fenders, and other various uses.
[0059]
In the thermoplastic resin composition of the present invention, other inorganic fillers such as glass fiber, glass fiber milled fiber, glass flake, carbon fiber, carbon fiber milled fiber, as long as the object of the present invention is not impaired. Zinc oxide whisker, mica, talc, wollastonite, aluminum borate whisker, potassium titanate whisker and the like can be blended.
In addition, organic fibers such as polyester fibers, polyolefin fibers, and polyamide fibers can be blended.
[0060]
The thermoplastic resin composition of the present invention includes known crystal nucleating agents, weathering (light) agents, antistatic agents, antioxidants, lubricants, silicone oils, plasticizers, colorants, dyes, antibacterial agents, A flame retardant, a flame retardant aid and the like can be appropriately blended.
[0061]
In the thermoplastic resin composition of the present invention, a vinyl monomer (co) polymer (for example, methacrylic acid) which does not contain an aromatic vinyl compound which is another polymer as long as the object of the present invention is not impaired. Methyl polymer, etc.), polyamide resin, polyamide elastomer, polyphenylene sulfide, polyphenylene ether, POM, phenol resin, epoxy resin, LCP, ethylene-vinyl acetate copolymer, ethylene-propylene copolymer rubber, etc. I can do it.
[0062]
The thermoplastic resin composition of the present invention can be prepared by kneading each component with various extruders, Banbury mixers, kneaders, rolls, feeder ruders, and the like. A preferred production method is a method using an extruder or a Banbury mixer.
Furthermore, when each component is kneaded, these components may be kneaded in a lump, or may be kneaded in multiple stages, divided and blended with an extruder or a Banbury mixer.
In addition, after knead | mixing with a Banbury mixer, a kneader, etc., it can also pelletize with an extruder.
[0063]
【Example】
EXAMPLES The present invention will be described in more detail with reference to the following examples. However, the present invention is not limited to such examples unless it exceeds the gist of the present invention. In the examples, parts and% are based on mass unless otherwise specified. Various measurements in the examples and comparative examples were based on the following methods.
[0064]
1) Evaluation method
(1) Gel content of rubbery polymer:
Since it was mentioned above, it abbreviate | omits.
(2) Average particle diameter of rubbery polymer:
The average particle size of the rubbery polymer used for forming the component (A) was determined by measuring the dispersed particle size in latex by the light scattering method. As a measuring instrument, an LPA-3100 type manufactured by Otsuka Electronics Co., Ltd. was used, and the cumulant method was used with 70 times integration.
In addition, it confirmed with the electron microscope that the particle diameter of the dispersed particle in (A) component was substantially the same as the latex particle diameter.
(3) Graft ratio of polymer obtained by polymerizing vinyl monomer in the presence of rubber polymer (A) component, (D) component:
Since it was mentioned above, it abbreviate | omits.
(4) The intrinsic viscosity [η] of the acetone-soluble component of the components (A) and (D);
Since it was described above, it is omitted.
(5) Component (C) (bonded styrene content, vinyl bond content, number average molecular weight, and hydrogenation rate of the partially hydrogenated copolymer;
(5-1) Amount of bound styrene:
It was measured on the polymer before hydrogenation. 699cm―1It was calculated | required from the analytical curve by the infrared method based on the absorption of the phenyl group.
(5-2) Number average molecular weight:
It was measured on the polymer before hydrogenation.
It calculated | required from the gel permeation chromatography (GPC).
(5-3) Vinyl bond amount:
It was measured on the polymer before hydrogenation.
It calculated | required by the infrared method (Morello method).
(5-4) Hydrogenation rate:
Measurements were taken on the polymer after hydrogenation.
100MHz measured at 15% concentration using ethylene tetrachloride as solvent1It calculated from the spectrum reduction | decrease of the unsaturated double bond part of a H-NMR spectrum.
[0065]
(6) Impact resistance:
DuPont impact strength (kgf · cm) using 3mm thick flat plate molded product-30 ° CPerformed under atmosphere.
(7) Rigidity:
Based on ISO test method 178, the bending modulus (MPa) was measured.
(8) Chemical resistance:
Fix a molded product (length: 165 mm x width: 40 mm x thickness: 2 mm) to a quarter ellipse, apply white kerosene as a chemical, and measure the critical strain (%) by observing cracks on the surface of the molded product after 48 hours. did.
[0066]
2) Components of thermoplastic resin composition
(1) (A) component:
(1-1) Production Example A1; rubber-reinforced styrene resin
In a 7 L glass flask equipped with a stirrer, in a nitrogen stream, ion exchange water 75 parts, potassium rosinate 0.5 part, t-dodecyl mercaptan 0.1 part, polybutadiene latex (average particle size: 3500 kg, gel Content: 85%) 40 parts (solid content), 15 parts of styrene, and 5 parts of acrylonitrile were added, and the temperature was increased while stirring. When the internal temperature reached 45 ° C., a solution in which 0.2 parts of sodium pyrophosphate, 0.01 parts of ferrous sulfate heptahydrate and 0.2 parts of glucose were dissolved in 20 parts of ion-exchanged water was added. . Thereafter, 0.07 part of cumene hydroperoxide was added to initiate polymerization. After polymerization for 1 hour, 50 parts of ion-exchanged water, 0.7 part of potassium rosinate, 30 parts of styrene, 10 parts of acrylonitrile, 0.05 part of t-dodecyl mercaptan and 0.01 part of cumene hydroperoxide for 3 hours. Then, the polymerization was continued for 1 hour, and then 0.2 part of 2,2'-methylene-bis (4-ethyl-6-t-butylphenol) was added to complete the polymerization. The reaction product latex was coagulated with an aqueous sulfuric acid solution, washed with water, and then dried to obtain a styrene resin A1. The graft ratio of this copolymer resin A1 was 68%, and the intrinsic viscosity [η] of the acetone soluble part was 0.45 dl / g.
[0067]
(1-2) Production Example A2: AS resin
Two jacketed polymerization reaction vessels equipped with ribbon wings with an internal volume of 30 L were connected and purged with nitrogen, and then 75 parts of styrene, 25 parts of acrylonitrile and 20 parts of toluene were continuously added to the first reaction vessel. . A solution of 0.12 part of t-dodecyl mercaptan and 5 parts of toluene as a molecular weight regulator and a solution of 0.1 part of 1,1'-azobis (cyclohexane-1-carbonitrile) and 5 parts of toluene as a polymerization initiator Supplied. The polymerization temperature of the first group was controlled at 110 ° C., the average residence time was 2.0 hours, and the polymerization conversion was 60%. The obtained polymer solution was continuously taken out from the first reaction vessel by the same amount as the styrene, acrylonitrile, toluene, molecular weight regulator, and polymerization initiator supplied by the pump. To the reaction vessel.
The polymerization temperature of the second reaction vessel was 130 ° C., the average residence time was 2.0 hours, and the polymerization conversion was 80%. The copolymer solution obtained in the second reaction vessel was directly devolatilized from the unreacted monomer and solvent using a twin-screw, three-stage vented extruder, and a styrene-based polymer having an intrinsic viscosity [η] of 45. Resin A2 was obtained.
[0068]
(2) Component (C):
(2-1) Production Example C1: A partially hydrogenated stirrer of a styrene-butadiene block copolymer and a jacketed internal volume 50 L autoclave were dried and purged with nitrogen, and a cyclohexane solution containing 30 parts of styrene was charged. Next, after adding n-butyllithium and polymerizing at 70 ° C. for 1 hour, a cyclohexane solution containing 40 parts of butadiene was added for 1 hour, and a cyclohexane solution containing 30 parts of styrene was further added and polymerized for 1 hour. A part of the obtained block copolymer solution was sampled, 0.3 part of 2,6-di-tert-butylcatechol was added to 100 parts of the block copolymer, and then the solvent was removed by heating. The styrene content was 60% by mass, the 1,2-vinyl bond content of the polybutadiene portion was 35%, and the number average molecular weight was 56000. A solution obtained by reacting titanocene dichloride and triethylaluminum in cyclohexane was added to the remaining block copolymer solution, and a hydrogenation reaction was carried out at 50 ° C. under a hydrogen pressure of 50 kgf / cm 2 for 40 minutes.
Thereafter, the solvent was removed with methanol / hydrochloric acid, 2,6-di-tert-butylcatechol was added, and the mixture was dried under reduced pressure. The resulting polymer C1 had a hydrogenation rate of 69%.
[0069]
(2-2) Production Example C2: Partially hydrogenated product of styrene-butadiene block copolymer
In Production Example C-1, the hydrogenation reaction time was 30 minutes to obtain a polymer C2 having a hydrogenation rate of 56%.
[0070]
(3) Component (D):
(3-1) Hydrogenated product of conjugated diene polymer
An autoclave with an internal volume of 50 L equipped with a stirrer and a jacket was dried and purged with nitrogen, and a solution of cyclohexane and 20 parts of butadiene was added. Subsequently, 0.025 part of n-butyllithium was added, and isothermal polymerization at 50 ° C. was performed. When the conversion rate reached 100%, 0.75 parts of tetrahydrofuran and 65 parts of butadiene were added, and the temperature was increased from 50 ° C to 80 ° C. When the conversion reached 100%, 15 parts of styrene was added, and a polymerization reaction was further performed to obtain an S-B1-B2 triblock copolymer before hydrogenation. As a result of sampling and analysis in the same manner as in Production Example C-1, styrene block 15% (S block), 1,2-vinyl content 35% butadiene block (B1 block), 1,2-vinyl content 10% butadiene block It was a polymer having a number average molecular weight of 200,000 consisting of (B2 block).
In a separate container, 1 part of titanocene dichloride was dispersed in cyclohexane and reacted with 0.5 part of triethylaluminum at room temperature. The obtained homogeneous solution was added to the above polymer solution, and a hydrogenation reaction was carried out at 50 ° C. under a hydrogen pressure of 50 kgf / cm 2 for 2 hours to obtain a hydrogenated product A having a hydrogenation rate of 99%.
[0071]
(3-2) (D1) Modified styrene resin
A stainless steel autoclave having an internal volume of 10 L equipped with a ribbon-type stirring blade was purged with nitrogen, and then in a nitrogen stream, 30 parts of hydrogenated product A obtained in the above (3-1) using toluene as a solvent in advance (solid) (solid ), 52.5 parts of styrene, 17.5 parts of acrylonitrile, 120 parts of toluene and 0.1 part of tert-dodecyl mercaptan, and heated while stirring, 0.5 parts of benzoyl peroxide at 50 ° C. After adding 0.1 part of milperoxide, the temperature was further raised, and after reaching 80 ° C., the polymerization reaction was carried out while controlling at a constant 80 ° C. It took 1 hour from the 6th hour after the start of the reaction, the temperature was raised to 120 ° C., and the reaction was further completed for 2 hours. The polymerization conversion rate was 97%.
After cooling to 100 ° C., 0.2 part of 2,2-methylenebis-4-methyl-6-tert-butylphenol was added, the reaction mixture was extracted from the autoclave, unreacted substances and solvent were distilled off by steam distillation, and pulverized. Thereafter, the volatile matter was substantially distilled off by an extruder with a vent (220 ° C., 700 mmHg vacuum) and the polymer was pelletized to obtain a polymer D2. The graft ratio of this product was 45%, and the intrinsic viscosity [η] of the acetone-soluble component was 0.45 dl / g.
[0072]
(3-3) (D2) Hydrogenated diene polymer modified styrene resin
Instead of styrene and acrylonitrile used in the production conditions for the polymer D1, 15 parts of styrene, 5 parts of acrylonitrile, and 50 parts of methyl methacrylate were used for the polymerization reaction. A polymer D2 having a graft ratio of 41% and an acetone-soluble intrinsic viscosity [η] of 0.41 dl / g was obtained.
[0073]
(4) Component (E):
(4-1) Production Example E1; Ultrahigh molecular weight AS resin
250 parts of ion exchange water was added to an autoclave having an internal volume of 10 L equipped with a reflux condenser, and nitrogen bubbling was performed for 30 minutes. 0.5 parts of potassium stearate is added as an emulsifier, 37.5 parts of styrene and 12.5 parts of acrylonitrile are added as monomer components under a nitrogen atmosphere, and the temperature is raised. As 0.12 parts of potassium persulfate as a 2% aqueous solution. After polymerization at 65 ° C. for 2 hours, a 2% aqueous solution of 37.5 parts of styrene, 12.5 parts of acrylonitrile, 50 parts of ion-exchanged water and 0.068 part of potassium persulfate was added all at once, followed by polymerization at 65 ° C. for 3 hours. went. The obtained polymer latex was coagulated with an aqueous sulfuric acid solution, washed with water, dehydrated and dried to obtain a polymer F1. The intrinsic viscosity [η] of this product was 2.5 dl / g.
[0074]
(4-2) Production Example E2: Ultrahigh molecular weight AS resin
A polymer E2 was obtained in the same manner as E1 except that the amounts of potassium persulfate used in the first and second stages were 0.138 parts and 0.092 parts, respectively. The intrinsic viscosity [η] of this product was 1.8 dl / g.
[0075]
(5) Component (B):
The following were used as the component (B) of the present invention.
(5-1) B1: Propylene resin
A block type polypropylene “Novatech BC6C” manufactured by Nippon Polychem was used.
(5-2) B2: Propylene resin
A block type polypropylene “Novatech BC06C” manufactured by Nippon Polychem Co., Ltd. was used.
[0076]
(6) (F) component
The following were used as the component (F) of the present invention.
(6-1) F1: Polycarbonate
“Novarex 7022PJ” (viscosity average molecular weight 22000) manufactured by Mitsubishi Engineering Plastics was used.
(6-2) F2: polybutylene terephthalate
“Duranex XD477” (intrinsic viscosity 1, 2 dl / g) manufactured by Polyplastics Co., Ltd. was used.
(7) (G) component
The following were used as the component (G) of the present invention.
A polystyrene-polybutadiene-polystyrene block copolymer TR-2000 manufactured by JSR Corporation was used.
(8) Other ingredients
In some examples, sodium monohydrogen phosphate was used as the heat stabilizer.
[0077]
3) Examples 1 to 13 and Comparative Examples 1 to 6
After mixing with a Henschel mixer at the blending ratio shown in Table 1, the mixture was melt-kneaded using a twin-screw extruder (cylinder setting temperature 240 ° C.) and pelletized.
After sufficiently drying the obtained pellets, test pieces for evaluation were produced by an injection molding machine (cylinder setting temperature 230 ° C.).
Using this test piece, impact resistance, rigidity, and chemical resistance were evaluated by the above-described methods. The evaluation results are shown in Table 1.
[0078]
[Table 1]
[0079]
From Table 1, Comparative Example 1 is an example in which the total use amount of the components (C) and (D) of the present invention is small outside the scope of the invention, and is inferior in impact resistance, rigidity and chemical resistance. Comparative Example 2 is an example in which the total use amount of the components (C) and (D) of the present invention is outside the scope of the invention, and is inferior in impact resistance and rigidity. Comparative Example 3 is an example in which the proportion of the component (C) in the components (C) and (D) of the present invention is large outside the scope of the invention, and the proportion of the component (D) is small outside the scope of the invention. Inferior in impact resistance and rigidity. Comparative Example 4 is an example opposite to Comparative Example 3, and is inferior in impact resistance. Comparative Example 5 is an example in which the amount of the component (A) used in the present invention is small outside the scope of the invention and the amount of the component (B) used is large outside the scope of the invention, and the impact resistance and rigidity are poor. . Comparative Example 6 is an example in which the amount of the component (A) used in the present invention is large outside the scope of the invention and the amount of the component (B) used is small outside the scope of the invention. It is clear that the sex is inferior.
[0080]
【The invention's effect】
In the thermoplastic resin composition of the present invention, (A) a styrene resin, (B) an olefin resin, (C) a partially hydrogenated conjugated diene polymer, and (D) a hydrogenated conjugated diene polymer. Each of the modified styrenic resins formed by graft polymerization of an aromatic vinyl compound or an aromatic vinyl compound and another vinyl monomer copolymerizable with the aromatic vinyl compound in the presence of the product contains a specific range. Therefore, it is possible to obtain a molded product excellent in impact resistance, rigidity, and chemical resistance particularly at low temperatures.
Claims (5)
(B)オレフィン系樹脂50〜98質量%(但し(A)+(B)=100質量%)からなる樹脂成分100質量部に対し、
(C)共役ジエン系重合体の部分水添物及び(D)共役ジエン系重合体の水添物5〜80質量%の存在下に芳香族ビニル化合物、又は芳香族ビニル化合物及び芳香族ビニル化合物と共重合可能な他のビニル単量体をグラフト重合してなる変性スチレン系樹脂が、(C)成分と(D)成分の合計が1〜60質量部であり、かつ(C)成分と(D)成分の合計に於ける(C)成分が50〜99質量%の割合で含有することを特徴とする熱可塑性樹脂組成物。(A) Excludes a copolymer (E) having an intrinsic viscosity [η] of 1.5 dl / g or more obtained by polymerizing a monomer containing the following component (D), an aromatic vinyl compound and a vinylcyan compound (A) With respect to 100 parts by mass of a resin component consisting of 2 to 50% by mass of rubber-reinforced styrene resin and 50 to 98% by mass of (B) olefin resin (however, (A) + (B) = 100% by mass),
(C) A partially hydrogenated conjugated diene polymer and (D) a hydrogenated conjugated diene polymer in the presence of 5 to 80% by mass of an aromatic vinyl compound, or an aromatic vinyl compound and an aromatic vinyl compound. The modified styrene resin formed by graft polymerization of another vinyl monomer copolymerizable with (C) component and (D) component is 1-60 parts by mass, and (C) component and ( A thermoplastic resin composition comprising (C) component in a proportion of 50 to 99% by mass in the total of component D).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003106263A JP4207638B2 (en) | 2003-04-10 | 2003-04-10 | Thermoplastic resin composition and molded article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003106263A JP4207638B2 (en) | 2003-04-10 | 2003-04-10 | Thermoplastic resin composition and molded article |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004307739A JP2004307739A (en) | 2004-11-04 |
JP4207638B2 true JP4207638B2 (en) | 2009-01-14 |
Family
ID=33468504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003106263A Expired - Fee Related JP4207638B2 (en) | 2003-04-10 | 2003-04-10 | Thermoplastic resin composition and molded article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4207638B2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4192659B2 (en) * | 2003-04-10 | 2008-12-10 | テクノポリマー株式会社 | Thermoplastic resin composition and molded article |
JP2006291170A (en) * | 2005-01-27 | 2006-10-26 | Techno Polymer Co Ltd | Antistatic resin composition and molded article |
JP2006328351A (en) * | 2005-04-26 | 2006-12-07 | Techno Polymer Co Ltd | Antistatic resin composition and molded article |
JP2008056712A (en) * | 2006-08-29 | 2008-03-13 | Techno Polymer Co Ltd | Antistatic resin composition and molded article |
JP4987429B2 (en) * | 2006-11-07 | 2012-07-25 | 株式会社エフピコ | Polystyrene resin composition, polystyrene resin sheet and packaging container |
CN101553530B (en) | 2006-11-22 | 2012-09-12 | 大科能树脂有限公司 | Resin composition for metal plating, molded article thereof, and metal-plated molded article |
JP5828711B2 (en) * | 2011-08-11 | 2015-12-09 | テクノポリマー株式会社 | Thermoplastic resin composition and molded article |
JP2014177656A (en) * | 2014-07-03 | 2014-09-25 | Techno Polymer Co Ltd | Molded article having reduced squeak noise |
JP2016084482A (en) * | 2016-02-16 | 2016-05-19 | テクノポリマー株式会社 | Thermoplastic resin composition-made molded article |
-
2003
- 2003-04-10 JP JP2003106263A patent/JP4207638B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004307739A (en) | 2004-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5738527B2 (en) | Automotive interior parts with reduced squeaking noise | |
JP2007224287A (en) | Thermoplastic resin composition | |
JP4207638B2 (en) | Thermoplastic resin composition and molded article | |
JP4686145B2 (en) | Thermoplastic resin composition and molded article | |
JP4674060B2 (en) | Thermoplastic resin composition and molded article | |
JP3996484B2 (en) | Thermoplastic resin composition and molded article using the same | |
JP4192659B2 (en) | Thermoplastic resin composition and molded article | |
JP4212928B2 (en) | Flame retardant resin composition and molded article | |
JP2004099707A (en) | Thermoplastic resin composition and molded article | |
JP2006008815A (en) | Thermoplastic resin composition and molded article | |
JP4849768B2 (en) | Thermoplastic resin composition and molded article | |
JP4937505B2 (en) | Thermoplastic resin composition and molded article | |
JP4419455B2 (en) | Thermoplastic resin composition and molded article | |
JP4457592B2 (en) | Flame retardant resin composition and molded article | |
WO2006001136A1 (en) | Thermoplastic resin composition and molded article | |
JP2004182827A (en) | Thermoplastic resin composition and molded product | |
JP4525260B2 (en) | Thermoplastic resin composition and molded article | |
JP3950796B2 (en) | Thermoplastic resin composition and molded article | |
JP2009007533A (en) | Styrene-based resin composition and molded article molded from the same | |
JP7122194B2 (en) | Thermoplastic resin composition with reduced hammering sound and molded article | |
JP4470448B2 (en) | Thermoplastic resin composition and molded article | |
JP7468606B1 (en) | Thermoplastic resin composition | |
JP7241895B2 (en) | Method for producing resin composition and method for producing molded article | |
JP4163033B2 (en) | Flame retardant resin composition and molded article | |
JP4149871B2 (en) | Thermoplastic resin composition and molded article |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060220 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080423 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080513 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080630 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20080630 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080826 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080829 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080930 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081013 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111031 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121031 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121031 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131031 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |