WO2012043794A1 - 射出成形体 - Google Patents
射出成形体 Download PDFInfo
- Publication number
- WO2012043794A1 WO2012043794A1 PCT/JP2011/072567 JP2011072567W WO2012043794A1 WO 2012043794 A1 WO2012043794 A1 WO 2012043794A1 JP 2011072567 W JP2011072567 W JP 2011072567W WO 2012043794 A1 WO2012043794 A1 WO 2012043794A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- injection
- thermoplastic resin
- mass
- weld
- temperature
- Prior art date
Links
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 87
- 239000000945 filler Substances 0.000 claims abstract description 69
- 239000011342 resin composition Substances 0.000 claims abstract description 46
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- 238000005282 brightening Methods 0.000 claims abstract description 39
- 238000001746 injection moulding Methods 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims description 60
- 239000007924 injection Substances 0.000 claims description 60
- 229920005989 resin Polymers 0.000 claims description 60
- 239000011347 resin Substances 0.000 claims description 60
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 47
- 229920006038 crystalline resin Polymers 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- 229920006127 amorphous resin Polymers 0.000 claims description 12
- 230000009477 glass transition Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 15
- 239000000178 monomer Substances 0.000 description 35
- 239000000049 pigment Substances 0.000 description 30
- 229920001577 copolymer Polymers 0.000 description 25
- 238000000034 method Methods 0.000 description 25
- 239000000203 mixture Substances 0.000 description 22
- 229920000642 polymer Polymers 0.000 description 21
- -1 polyethylene Polymers 0.000 description 20
- 229920001971 elastomer Polymers 0.000 description 17
- 239000007789 gas Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 14
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 13
- 239000000975 dye Substances 0.000 description 13
- 229920002554 vinyl polymer Polymers 0.000 description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 239000011521 glass Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000010445 mica Substances 0.000 description 11
- 229910052618 mica group Inorganic materials 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 229910044991 metal oxide Inorganic materials 0.000 description 10
- 150000004706 metal oxides Chemical class 0.000 description 10
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000005060 rubber Substances 0.000 description 9
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000010559 graft polymerization reaction Methods 0.000 description 7
- 239000012860 organic pigment Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000001023 inorganic pigment Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 229920000578 graft copolymer Polymers 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 3
- 239000012964 benzotriazole Substances 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- 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 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 2
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052914 metal silicate Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical group [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 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
- 229920006163 vinyl copolymer Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- HEXDQNXIVJEYLG-UHFFFAOYSA-N (2-methylphenyl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1C HEXDQNXIVJEYLG-UHFFFAOYSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- VTPNYMSKBPZSTF-UHFFFAOYSA-N 1-ethenyl-2-ethylbenzene Chemical compound CCC1=CC=CC=C1C=C VTPNYMSKBPZSTF-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
- WHFHDVDXYKOSKI-UHFFFAOYSA-N 1-ethenyl-4-ethylbenzene Chemical compound CCC1=CC=C(C=C)C=C1 WHFHDVDXYKOSKI-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
- 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 1
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- TVONJMOVBKMLOM-UHFFFAOYSA-N 2-methylidenebutanenitrile Chemical compound CCC(=C)C#N TVONJMOVBKMLOM-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 1
- 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 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 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
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 229920006065 Leona® Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229920001890 Novodur Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000004421 Wonderlite Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 1
- MWKGOHCHXBLCSH-UHFFFAOYSA-L [Zn+2].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O MWKGOHCHXBLCSH-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000999 acridine dye Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052626 biotite Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- HIAAVKYLDRCDFQ-UHFFFAOYSA-L calcium;dodecanoate Chemical compound [Ca+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O HIAAVKYLDRCDFQ-UHFFFAOYSA-L 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- PFBWBEXCUGKYKO-UHFFFAOYSA-N ethene;n-octadecyloctadecan-1-amine Chemical compound C=C.CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC PFBWBEXCUGKYKO-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 235000021189 garnishes Nutrition 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 229960001545 hydrotalcite Drugs 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
- 238000011835 investigation Methods 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
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- VKHLCNWQYFQMLQ-UHFFFAOYSA-M lithium octacosanoate Chemical compound [Li+].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O VKHLCNWQYFQMLQ-UHFFFAOYSA-M 0.000 description 1
- 239000000891 luminescent agent Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- 235000013872 montan acid ester Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- TXSUIVPRHHQNTM-UHFFFAOYSA-N n'-(3-methylanilino)-n-phenyliminobenzenecarboximidamide Chemical compound CC1=CC=CC(NN=C(N=NC=2C=CC=CC=2)C=2C=CC=CC=2)=C1 TXSUIVPRHHQNTM-UHFFFAOYSA-N 0.000 description 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical compound C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 description 1
- SFMJNHNUOVADRW-UHFFFAOYSA-N n-[5-[9-[4-(methanesulfonamido)phenyl]-2-oxobenzo[h][1,6]naphthyridin-1-yl]-2-methylphenyl]prop-2-enamide Chemical compound C1=C(NC(=O)C=C)C(C)=CC=C1N1C(=O)C=CC2=C1C1=CC(C=3C=CC(NS(C)(=O)=O)=CC=3)=CC=C1N=C2 SFMJNHNUOVADRW-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001005 nitro dye Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001006 nitroso dye Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 1
- WGOROJDSDNILMB-UHFFFAOYSA-N octatriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O WGOROJDSDNILMB-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052628 phlogopite Inorganic materials 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000001008 quinone-imine dye Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- YKIBJOMJPMLJTB-UHFFFAOYSA-M sodium;octacosanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O YKIBJOMJPMLJTB-UHFFFAOYSA-M 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000988 sulfur dye Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000001016 thiazine dye Substances 0.000 description 1
- 239000001017 thiazole dye Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000001018 xanthene dye Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
- B29C2045/0044—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks expelling moulding material outside the mould cavity at the weld line location
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1722—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles injecting fluids containing plastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7356—Heating or cooling of the mould the temperature of the mould being near or higher than the melting temperature or glass transition temperature of the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks
Definitions
- the present invention relates to an injection molded body.
- thermoplastic resin composition containing a thermoplastic resin and a filler such as a brightening agent or a glass fiber or an inorganic filler having a high aspect ratio
- flow marks and weld lines are more likely to occur.
- welding means a portion where melted resin flows merge in the mold cavity
- weld line means, for example, a molded body as indicated by reference numeral 5 in FIG. It means a wedge-shaped minute dent generated in the weld on the surface.
- the present invention has been made in view of the above circumstances, and is composed of a thermoplastic resin composition containing a thermoplastic resin and a filler, sufficiently reducing streak unevenness in the weld and providing a clear image.
- a thermoplastic resin composition containing a thermoplastic resin and a filler sufficiently reducing streak unevenness in the weld and providing a clear image.
- One of the purposes is to provide an injection-molded body having a sense of unity.
- the present invention comprises a thermoplastic resin composition containing a thermoplastic resin and a brightening agent, sufficiently reduces streaky unevenness in the weld, has a sense of unity in the brightness of the entire surface, and has a sense of luxury and depth.
- An object of the present invention is to provide an injection molded article having a metallic color tone.
- the present inventors in an injection molded article of a thermoplastic resin composition containing a thermoplastic resin and a filler, by suppressing fountain flow at the weld, Ascertaining that the orientation of the filler existing within 50 ⁇ m from the surface of the weld is in a predetermined state, streaky unevenness is sufficiently reduced, and a sense of unity in the clearness appears, and the present invention is completed. It came to.
- the present inventors have suppressed the fountain flow at the weld in the injection molded article of the thermoplastic resin composition containing the thermoplastic resin and the brightening agent.
- the orientation of the brightening agent existing within 50 ⁇ m from the surface of the weld is brought into a predetermined state, the streak unevenness is sufficiently reduced, and the brightness of the entire surface of the molded body is unified.
- the present invention has been completed.
- the present invention is as follows.
- [1] An injection-molded article obtained by injection molding of a thermoplastic resin composition containing 100 parts by mass of a thermoplastic resin and 50 parts by mass or less of a filler, wherein at least one weld is present.
- the filler contains 0.1 to 20 parts by mass of a brightening agent with respect to 100 parts by mass of the thermoplastic resin.
- thermoplastic resin composition [3] It is obtained by the injection molding of the thermoplastic resin composition under a temperature condition where the difference between the mold temperature and the temperature of the thermoplastic resin composition is 0 to 60 ° C. [1] ] Or [2] injection molded article. [4] It is obtained by the injection molding using a mold having a product cavity and a disposal cavity located downstream of the product cavity in the flow direction of the thermoplastic resin composition. [1] ] The injection molded article according to any one of [3]. [5] The injection molded body according to any one of [1] to [4], wherein the injection molding is gas assist molding. [6] Any of [1] to [5], wherein the thermoplastic resin contains an amorphous resin and is injection-molded at a mold temperature that is 60 ° C.
- thermoplastic resin includes a styrene resin.
- thermoplastic resin contains a crystalline resin and is injection-molded at a temperature 20 ° C. or higher than the melting point of the crystalline resin.
- thermoplastic resin contains a crystalline resin and is injection-molded at a temperature 20 ° C. or higher than the melting point of the crystalline resin.
- thermoplastic resin contains a crystalline resin and is injection-molded at a temperature 20 ° C. or higher than the melting point of the crystalline resin.
- the injection-molded product according to any one of [1] to [8] which is used as an interior part of an automobile.
- the injection-molded product according to any one of [1] to [8] which is used as a casing for electric and electronic parts.
- an injection-molded article comprising a thermoplastic resin composition containing a thermoplastic resin and a filler, sufficiently reducing streak unevenness in the weld and having a sense of unity in sharpness.
- a thermoplastic resin composition containing a thermoplastic resin and a brightening agent sufficiently reduces streaky unevenness in the weld, has a uniform sense of brightness on the entire surface, and has a high-class feeling and It is possible to provide an injection-molded body having a deep metallic color tone.
- the present embodiment a mode for carrying out the present invention (hereinafter simply referred to as “the present embodiment”) will be described in detail with reference to the drawings as necessary.
- the same elements are denoted by the same reference numerals, and redundant description is omitted.
- the positional relationship such as up, down, left and right is based on the positional relationship shown in the drawings unless otherwise specified.
- the dimensional ratios in the drawings are not limited to the illustrated ratios.
- the injection-molded product of this embodiment is an injection-molded product obtained by injection molding of a thermoplastic resin composition containing (A) 100 parts by mass of a thermoplastic resin and (B) 50 parts by mass or less of a filler.
- a thermoplastic resin composition containing (A) 100 parts by mass of a thermoplastic resin and (B) 50 parts by mass or less of a filler.
- An injection molded body in which at least one weld is present and a major axis of 95% by mass or more of the filler present within a depth of 50 ⁇ m in cross section from the surface of the weld is parallel to the surface. .
- thermoplastic resin used in this embodiment a generally known thermoplastic resin can also be used.
- thermoplastic resin include olefin resins such as polyethylene and polypropylene; GPPS (polystyrene), HIPS (high impact polystyrene), MS resin (methyl methacrylate / styrene copolymer), MBS resin (methyl methacrylate / butadiene / styrene).
- the thermoplastic resin preferably contains an amorphous resin from the viewpoint of moldability, and is a polymer containing an aromatic vinyl monomer alone or containing an aromatic vinyl monomer. It is preferable to include a styrene resin obtained by polymerizing the body mixture.
- the amorphous resin include acrylic resins, polycarbonate resins, and polyphenylene ether resins, in addition to styrene resins.
- An amorphous resin is used alone or in combination of two or more.
- the monomer mixture can contain an aromatic vinyl monomer and another monomer copolymerizable with the aromatic vinyl monomer.
- the other monomers include unsaturated nitrile monomers, unsaturated carboxylic acid alkyl ester monomers, and maleimide monomers, and ease of copolymerization with aromatic vinyl monomers. From these viewpoints, these are preferable. These other monomers are used alone or in combination of two or more.
- the monomer mixture may contain an aromatic vinyl monomer or a compound that becomes a precursor of another monomer, and the compound is aromatic prior to or during the polymerization. You may convert into a vinyl monomer or another monomer.
- aromatic vinyl monomer examples include styrene, ⁇ -methylstyrene, o-methylstyrene, p-methylstyrene, o-ethylstyrene, p-ethylstyrene and pt-butylstyrene. Of these, styrene and ⁇ -methylstyrene are preferable from the viewpoint of versatility of the monomer. These aromatic vinyl monomers are used singly or in combination of two or more.
- Examples of the unsaturated nitrile monomer include acrylonitrile, methacrylonitrile, and ethacrylonitrile. Among these, acrylonitrile is preferable from the viewpoint of easy copolymerization with the aromatic vinyl monomer. These may be used alone or in combination of two or more.
- Examples of unsaturated carboxylic acid alkyl ester monomers include alkyl methacrylates such as methyl methacrylate, cyclohexyl methacrylate, methylphenyl methacrylate and isopropyl methacrylate, and alkyl acrylates such as methyl acrylate, ethyl acrylate, butyl acrylate and 2-ethylhexyl acrylate. Is mentioned. Of these, methyl methacrylate, ethyl acrylate, butyl acrylate and 2-ethylhexyl acrylate are preferred, and butyl acrylate and methyl methacrylate are more preferred from the viewpoint of ease of copolymerization with the aromatic vinyl monomer. These may be used alone or in combination of two or more.
- maleimide monomers examples include N-phenylmaleimide and N-methylmaleimide. These may be used alone or in combination of two or more.
- the styrene resin preferably contains a graft copolymer obtained by graft polymerization of a monomer mixture containing an aromatic vinyl monomer to a rubbery polymer from the viewpoint of impact resistance.
- rubbery polymer those having a glass transition temperature of 0 ° C. or less are preferable from the viewpoint of impact resistance.
- rubber-like polymers include diene rubbers such as polybutadiene, styrene-butadiene copolymer rubber, acrylonitrile-butadiene copolymer rubber; acrylic rubbers such as polybutyl acrylate; polyisoprene, polychloroprene, ethylene Examples thereof include propylene rubber, ethylene-propylene-diene terpolymer rubber, silicon rubber, styrene-butadiene block copolymer rubber, styrene-isoprene block copolymer rubber, silicon-acrylic composite rubber, and hydrogenated products thereof.
- Examples of the method for producing graft polymerization include emulsion polymerization, suspension polymerization, bulk polymerization, solution polymerization, and combinations of these polymerization methods.
- an emulsion graft polymerization method in which a monomer mixture is graft-polymerized on a rubber-like polymer latex produced by emulsion polymerization.
- the method for supplying the rubber-like polymer and the monomer mixture in the graft polymerization may be any of continuous, batch, and semi-batch methods.
- the ratio of the component grafted to the rubbery polymer (hereinafter also referred to as “graft component”) produced in the process of producing the graft copolymer is preferably 100%.
- the mass part is 10 to 80 parts by mass, and more preferably 20 to 60 parts by mass.
- the graft polymer produced by the graft polymerization is a mixture with a by-produced vinyl copolymer (a copolymer other than a graft copolymer among a copolymer of a rubber-like polymer and an aromatic vinyl monomer). It may be obtained in the state.
- the insoluble matter that does not dissolve in acetone is the graft copolymer, and the soluble component that dissolves in acetone is the vinyl copolymer. Therefore, the ratio of the graft component can be determined by subtracting the ratio of the rubber-like polymer as the raw material from the insoluble matter.
- the (A) thermoplastic resin used in the present embodiment preferably includes a crystalline resin, more preferably includes an amorphous resin and a crystalline resin, from the viewpoint of appearance, and includes a styrenic resin and a crystal. It is further preferable to contain a functional resin.
- the crystalline resin here means a resin having at least a crystal structure, and examples thereof include polyethylene, polypropylene, polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, polyamide, and polyacetal. These may be used alone or in combination of two or more. Among these, polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, and polyamide are preferable from the viewpoint of compatibility with the styrene resin.
- a compatibilizer When mixing the styrene resin and the crystalline resin, a compatibilizer may be further blended in consideration of their compatibility.
- a compatibilizing agent for example, when a styrene resin and polyamide are mixed, it is preferable to use a maleic acid-containing resin from the viewpoint of compatibility with the styrene resin.
- maleic acid-containing resins include styrene-maleic acid copolymers, styrene-methyl methacrylate-maleic acid copolymers, and styrene-N-phenylmaleimide-maleic acid copolymers. These may be used alone or in combination of two or more.
- the ratio of the amorphous resin in the thermoplastic resin is preferably 0 to 70% by mass and more preferably 0 to 50% by mass from the viewpoint of surface sink.
- the ratio of (A) the crystalline resin (including the crystalline styrene resin) in the thermoplastic resin is preferably 30 to 100% by mass, and more preferably 50 to 100% by mass.
- Examples of the (B) filler used in this embodiment include metal oxides, metal hydroxides, metal carbonates, metal sulfates, metal silicates, carbon, organic substances mainly composed of cellulose, and metal fibers. Can be mentioned.
- Examples of the metal oxide include silica, alumina, titanium oxide, calcium oxide, magnesium oxide, zinc oxide, iron oxide, antimony oxide, tin oxide, and diatomaceous earth.
- Examples of the hydroxide include calcium hydroxide, magnesium hydroxide, and aluminum hydroxide.
- Examples of the metal carbonate include calcium carbonate, magnesium carbonate, zinc carbonate, barium carbonate and hydrotalcite.
- Examples of the metal sulfate include calcium sulfate and barium sulfate.
- metal silicates include calcium silicate (wollastonite, zonotlite), talc, mica, clay, montmorillonite, bentonite, activated clay, sepiolite, imogolite, sericite, glass fiber, glass beads, silica balun and glass flakes.
- carbon include carbon black, graphite, carbon fiber, carbon balun, and charcoal powder.
- organic substances mainly composed of cellulose include wood powder, pulp, rice bran powder, walnut powder, and paper sludge. Among these, those having an aspect ratio larger than 1 are preferable from the viewpoint of strength, and for example, calcium silicate, talc, glass fiber, carbon fiber, and wood flour are preferable.
- the “aspect ratio” means the ratio of the major axis to the minor axis of the filler or brightening agent.
- the major axis is the length of the fiber and the minor axis is the fiber diameter.
- the major axis is the length of the scale or plate, and the minor axis is the average thickness of the scale or plate.
- the filler or brightening agent is a true sphere, both the major axis and minor axis are the diameter of the true sphere.
- the mass average particle diameter of the filler is preferably 1 to 500 ⁇ m from the viewpoint of impact resistance.
- the mass average particle diameter is measured by selecting any 50 fillers and observing them with various microscopes.
- the filler according to this embodiment preferably contains a brightening agent.
- the brightening agent is a material that reflects light by being mixed in the resin composition and improves the brightness of the resin composition.
- the brightening agent include mica, aluminum pigment, and metal coating. Glass is mentioned.
- mica include natural or synthetic mica, and examples of natural mica include muscovite, biotite and phlogopite.
- mica is coated with a metal oxide.
- the metal oxide in this case include titanium oxide, iron oxide, and zinc oxide. Titanium is preferred. Titanium oxide may be either anatase type or rutile type, but rutile type is preferred from the viewpoint of stability with the resin.
- the coverage of the metal oxide in the mica is preferably 20 to 50% by mass, more preferably 20 to 45% by mass with respect to the total amount of mica, from the viewpoint of brightness.
- a method for producing mica a generally known production method (for example, a method described in JP-A-10-279828) may be used.
- the average particle size of mica is preferably 2 to 200 ⁇ m and more preferably 5 to 100 ⁇ m from the viewpoint of impact resistance.
- the aspect ratio of mica is preferably 2 to 2000, more preferably 5 to 1000, from the viewpoint of strength.
- the “aspect ratio” in the present specification means the ratio of the major axis to the minor axis of the brightening agent.
- the major axis is the length of the fiber and the minor axis is the fiber diameter.
- the brightening agent is scale-like or plate-like, the major axis is the length of the scale or plate, and the minor axis is the average thickness of the scale or plate.
- both the major axis and the minor axis are the diameters of the true sphere.
- An aluminum pigment is a pigment having luster that is produced mainly from high-purity aluminum.
- the shape include a flake shape such as a scale shape and a plate shape, and a polyhedral shape.
- As a method for producing the aluminum pigment generally known production methods may be used.
- aluminum powder or aluminum foil may be produced by grinding and polishing in a ball mill or the like containing mineral spirit and stearic acid or oleic acid.
- the average particle size of the aluminum pigment is preferably 0.05 to 200 ⁇ m and more preferably 0.1 to 100 ⁇ m from the viewpoint of impact resistance.
- the aspect ratio of the aluminum pigment is preferably 3 to 200, more preferably 10 to 100, from the viewpoint of strength.
- the metal-coated glass is obtained by coating a flaky glass serving as a base material with a metal oxide.
- the flaky glass means a thin glass or scale-like fine glass powder.
- the metal oxide to be coated include titanium oxide and iron oxide, and titanium oxide is preferable from the viewpoint of brightness. Titanium oxide may be either anatase type or rutile type, but rutile type is preferred from the viewpoint of stability with the resin.
- the metal-coated glass can adjust the color tone to be reflected by controlling the thickness of the metal oxide to be coated. Specifically, when the average coating thickness of the metal oxide is 40 to 60 nm, white tone is obtained, when 60 to 80 nm is set to yellow, red is set to 80 to 100 nm, and blue is set to 100 to 130 nm.
- a method for coating the flaky glass with a metal oxide a generally known production method may be used. For example, a sputtering method, a sol-gel method, a chemical vapor deposition method, a liquid phase, and the like. An extraction (Liquid Phase Deposition) method may be mentioned.
- the average particle size of the metal-coated glass is preferably 5 to 600 ⁇ m and more preferably 75 to 125 ⁇ m from the viewpoint of impact resistance.
- the aspect ratio is preferably 2 to 60, more preferably 3 to 20 from the viewpoint of strength.
- These brighteners are used alone or in combination of two or more.
- the aspect ratio of the brightening agent is preferably 2 or more from the viewpoint of brightness, and is preferably 600 or less from the viewpoint of suppressing the deterioration of the various physical properties.
- the average particle size of the brightening agent is measured by selecting any 50 particles and observing them with various microscopes.
- the (B) filler is contained in an amount of 50 parts by mass or less based on 100 parts by mass of the (A) thermoplastic resin.
- the lower limit of the content ratio is not particularly limited. It is preferable that the content ratio of the filler is 5 parts by mass or more because the above-described effect of the present invention due to the major axis of the filler being parallel to the surface of the weld can be more effectively and reliably exhibited.
- the content of the filler with respect to 100 parts by mass of the thermoplastic resin is more preferably 5 to 45 parts by mass, and further preferably 5 to 30 parts by mass.
- the content of the filler is preferably 5 parts by mass or more from the viewpoint of physical property reinforcing effects, and preferably 50 parts by mass or less from the viewpoint of sharpness.
- the brightening agent when the injection-molded product contains a brightening agent, the brightening agent is preferably contained in an amount of 0.1 to 20 parts by mass with respect to (A) 100 parts by mass of the thermoplastic resin.
- the content ratio of the brightening agent to 100 parts by mass of the thermoplastic resin (A) is more preferably 0.2 to 10 parts by mass, and further preferably 0.3 to 8 parts by mass.
- the content ratio of the brightening agent is preferably 0.1 parts by mass or more from the viewpoint of brightness, and is preferably 20 parts by mass or less from the viewpoint of suppressing the deterioration of various physical properties.
- the injection-molded product may include both a brightening agent and a filler other than the brightening agent, or may include only one of them.
- the injection molded body of this embodiment has at least one weld.
- the “weld” in the present embodiment means a portion where the flow of the thermoplastic resin composition containing the resin melted in the mold cavity is merged and fused. There are no particular limitations on the mode of merging in the flow of the resin composition, the position of the weld in the injection molded body, and the like.
- FIG. 1 is a schematic view showing an example of an injection-molded body according to the present embodiment, (A) is a schematic plan view of the injection-molded body, and (B) is taken along line II-II in (A). It is sectional drawing, (C) is a schematic front view. When the injection-molded body shown in FIG.
- thermoplastic resin composition containing the molten resin is a gate (corresponding to the portion indicated by symbol G in FIG. 1). Is introduced into the mold cavity and flows toward a shut-off valve (corresponding to a portion indicated by symbol S in FIG. 1).
- the injection molded body is provided with an opening O penetrating in the thickness direction, and the thermoplastic resin composition is diverted from a portion corresponding to the opening in the mold cavity, and after the portion has passed.
- weld 3 In addition to the weld shown in FIG. 1, for example, a weld due to the presence of uneven thickness and a weld provided with a plurality of gates may be used.
- weld can determine its location as follows. First, as described above, the weld is a portion where the thermoplastic resin composition flows and is fused, so that the approximate position is grasped from the shape of the mold, the position of the gate, the position of the shut-off valve, and the like. be able to. When the weld line is confirmed in the injection molded body, the weld exists under the weld line. When the weld line cannot be confirmed on the surface of the molded body, the position of the weld can be determined from the shape of the mold and the position of the gate. However, in this case, it is difficult to precisely determine the existence position of the weld.
- an area within a range of 7 mm in width with respect to the assumed weld line (for example, an area indicated by hatching in FIG. 1). 10) and a region existing in the depth direction may be used as a weld location.
- the major axis of the filler of 95% by mass or more out of the fillers present within a cross-sectional depth of 50 ⁇ m from the weld surface is parallel to the weld surface.
- the term “parallel” includes not only the case where the angle formed between the surface of the weld and the major axis of the filler is 0 °, but also the case where the angle is ⁇ 10 to + 10 °.
- 5 and 6 are schematic diagrams for explaining an example of the angle. In FIG. 5, the angle formed by the surface of the weld on the surface 1 of the injection molded body and the major axis 2 a of the filler 2 is indicated by reference numeral 6. In FIG.
- the angle formed by the surface of the weld on the surface 1 of the injection molded body and the major axis 2 a of the filler 2 is indicated by reference numeral 7.
- the filler may be parallel to the tangent of the surface of the molded body at the shortest distance from the filler (center of gravity).
- the angle formed by the surface of the weld and the major axis of the filler is preferably an angle of ⁇ 8 to + 8 °, more preferably an angle of ⁇ 5 to + 5 °.
- the angle is in the above-described range, the sharpness of the injection-molded product is excellent, and it becomes difficult to visually recognize the flow unevenness (streaky unevenness) of the thermoplastic resin composition.
- the filler is a brightening agent, the difference in the orientation of the brightening agent between the weld portion and the other portions is reduced by the above angle being in the above range, so that streaky unevenness is caused. It is suppressed and it becomes difficult to produce the appearance defect.
- a cross-sectional depth of 50 ⁇ m or less from the surface of the weld means, for example, as shown in the schematic cross-sectional views of FIGS. 3 and 4, when no depression due to the weld occurs on the surface of the injection-molded body, It means that the cross-sectional depth is within 50 ⁇ m.
- the schematic cross-sectional view of FIG. 2 when a depression 5 due to a weld is observed on the surface of the injection molded body, the cross-section depth is within 50 ⁇ m from the surface of the injection molded body where there is no depression due to a weld in the vicinity of the depression 5. means. Of these figures, only FIG.
- the major axis of the filler of 95% by mass or more out of the fillers present within the depth of 50 ⁇ m from the surface of the weld is parallel to the surface of the weld.
- the major axis of 95% by mass or more of the fillers present within a cross-sectional depth of 100 ⁇ m from the surface of the weld is parallel to the surface of the weld, and the cross-sectional depth of 150 ⁇ m from the surface of the weld. It is more preferable that the major axis of 95% by mass or more of the fillers existing within is parallel to the surface of the weld.
- the injection-molded article of this embodiment is obtained by injection molding of a thermoplastic resin composition under a temperature condition where the difference between the mold temperature and the temperature of the thermoplastic resin composition is 0 to 60 ° C. It is preferable that the injection molded body of the present embodiment can be obtained by injection molding in this way.
- the “mold temperature” here means the surface temperature of the mold cavity
- the “temperature of the thermoplastic resin composition” means the temperature of the thermoplastic resin composition injected into the mold cavity. (Hereinafter, this temperature is simply referred to as “resin temperature”).
- the mold temperature and the resin temperature may be measured values by a generally known thermometer, but it is preferable to use the same type of thermometer because the temperature difference between the two is confirmed.
- the mold temperature is a value obtained by measuring the surface temperature in the mold cavity with a contact-type thermometer
- the resin temperature is the heat containing the molten resin injected from the nozzle of the injection molding machine.
- the plastic resin composition may be a value measured with a contact thermometer.
- the difference between the mold temperature and the resin temperature is preferably 0 to 60 ° C, more preferably 0 to 50 ° C, and still more preferably 0 to 45 ° C.
- the difference between the mold temperature and the resin temperature is 0 to 60 ° C.
- the fountain flow is difficult to occur when the thermoplastic resin composition flows in the mold cavity, so that the resin that contacts the wall surface of the mold cavity This makes it difficult to form a skin layer, and the orientation of the filler tends to be parallel to the surface of the injection-molded article even at the weld portion, and the filler is easily dispersed uniformly.
- Resin temperature is preferably in a temperature range suitable for the selected thermoplastic resin.
- a temperature that is 20 to 100 ° C. higher than the melting point of the crystalline resin is preferred.
- the thermoplastic resin contains an amorphous resin the glass transition point of the amorphous resin
- a temperature higher by 60 to 200 ° C. is preferable.
- the mold temperature is preferably 20 ° C. or more higher than the melting point of the crystalline resin when the thermoplastic resin contains a crystalline resin, and when the thermoplastic resin contains an amorphous resin, The temperature is preferably 60 ° C. or higher than the glass transition point of the crystalline resin.
- the filler contains a brightening agent
- the distance from the surface of the injection molded body to the brightening agent present in the interior becomes deep, and it becomes easy to obtain a high-quality and deep metallic color tone. More specifically, when the distance from the surface of the injection-molded product to the brightening agent is deep, a metallic color tone with a depth due to transmission and reflection of light, as if a resin layer was further applied on the injection-molded product. can get.
- the fountain flow in the weld can be suppressed as compared with the conventional case.
- the “fountain flow” as used herein means that the thermoplastic resin composition does not flow in the mold cavity by sliding with the mold wall surface, but flows out from the center of the flow to the mold wall surface.
- the resin in contact with the mold wall surface is rapidly cooled by the mold to form a skin layer (solidified layer).
- the fountain flow in the weld is suppressed more than before, so that the major axis of the filler of 95% by mass or more of the filler existing within a cross-sectional depth of 50 ⁇ m from the surface of the weld is larger than the surface of the weld. Can be parallel.
- the injection-molded article of the present embodiment is obtained by injection molding using a mold having a product cavity and a disposal cavity located downstream of the product cavity in the flow direction of the thermoplastic resin composition. It is preferable.
- product cavity refers to a mold cavity that molds a portion of an injection-molded product used as a product (for example, a portion represented by CP in FIG. 1A) separately from a gate or the like. Part.
- the “discarding cavity” is a portion of a mold cavity in which a portion of an injection molded body molded there (for example, a portion represented by a sign CA in FIG. 1A) is not used as a product. .
- the downstream side in the flow direction is a region close to the flow end and a complete flow end, and specifically, a region within 10 cm along the flow direction from the flow end is preferable, and a region within 5 cm is more preferable.
- the thermoplastic resin composition joined at the weld can further flow to the waste cavity, so that the flow unevenness generated in the vicinity of the weld can be improved, and the streaky unevenness is further increased. Leads to suppression.
- the injection-molded product of the present embodiment can contain one or more colorants selected from the group consisting of dyes and pigments in addition to (B) the filler.
- the dye examples include azo dyes, anthraquinone dyes, indigoid dyes, sulfur dyes, triphenylmethane dyes, pyrazolone dyes, stilbene dyes, diphenylmethane dyes, xanthene dyes, alizarin dyes, acridine dyes, quinoneimine dyes (azine dyes, oxazine dyes, Thiazine dyes), thiazole dyes, methine dyes, nitro dyes, nitroso dyes. These may be used alone or in combination of two or more.
- pigments examples include organic pigments and inorganic pigments.
- organic pigments include natural organic pigments and synthetic organic pigments.
- natural organic pigments include vegetable pigments, animal pigments, and mineral pigments.
- synthetic organic pigments include dyed lake pigments, soluble azo pigments, insoluble azo pigments, condensed azo pigments, and azo complex salts.
- examples include pigments, phthalocyanine pigments, condensed multiple-reduction pigments, and fluorescent pigments.
- inorganic pigments include natural inorganic pigments and synthetic inorganic pigments.
- natural inorganic pigments include earth-based pigments, fired earth, and mineral pigments.
- Examples of the synthetic inorganic pigment include oxide pigments, hydroxide pigments, sulfide pigments, silicate pigments, phosphate pigments, carbonate pigments, metal powder pigments, and carbon pigments. These pigments are used alone or in combination of two or more.
- a dye alone or a combination of a dye and a synthetic organic pigment is preferable.
- the injection-molded article of this embodiment is generally contained in a thermoplastic resin composition such as a lubricant, an ultraviolet absorber, a light-resistant agent, an antistatic agent, an antioxidant, a flame retardant, and a foaming agent as necessary.
- a thermoplastic resin composition such as a lubricant, an ultraviolet absorber, a light-resistant agent, an antistatic agent, an antioxidant, a flame retardant, and a foaming agent as necessary.
- Other ingredients and additives may also be included.
- the injection-molded body preferably includes a lubricant, an ultraviolet absorber, and a light-resistant agent.
- Examples of the lubricant include those having a fatty acid metal salt and an amide group or an ester group. These are used singly or in combination of two or more.
- Examples of the fatty acid metal salt include one or more metal fatty acid salts selected from the group consisting of sodium, magnesium, calcium, aluminum, and zinc.
- the fatty acid metal salt is preferably sodium stearate, magnesium stearate, calcium stearate, aluminum stearate (mono, di, tri), zinc stearate, sodium montanate, montan from the viewpoint of affinity with the thermoplastic resin.
- Examples of the lubricant having an amide group or an ester group include one or more selected from the group consisting of ethylene bisstearylamide, montanic acid, and a wax derived from montanic acid.
- Examples of the wax derived from montanic acid include montanic acid ester wax, montanic acid partially saponified ester wax, lithium montanate, zinc montanate, and a mixture of a wax selected from these and montanic acid.
- the lubricant is blended in an amount of 0.05 to 10 parts by mass with respect to 100 parts by mass of the thermoplastic resin (A) from the viewpoint of more effectively and reliably achieving the effect and not hindering the effects of other components. It is more preferable that 0.1 to 5 parts by mass is blended.
- the ultraviolet absorber examples include benzotriazole, benzophenone, salicylate, cyanoacrylate, triazine, oxanilide, nickel complex, and inorganic ultraviolet absorbers. What is blended can be used. Of these, from the viewpoint of the effect of ultraviolet absorption, benzotriazole, benzophenone, cyanoacrylate, and triazine ultraviolet absorbers are preferred, and benzotriazole and benzophenone ultraviolet absorbers are more preferred. These are used singly or in combination of two or more.
- the ultraviolet absorber is blended in an amount of 0.01 to 5 parts by mass with respect to 100 parts by mass of the thermoplastic resin (A) from the viewpoint of more effectively and reliably achieving the effect and not hindering the effects of other components. It is preferable.
- an amine is preferable and a hindered amine is more preferable from the viewpoint of the effect of suppressing molecular cleavage by radicals. These are used singly or in combination of two or more.
- the light resistance agent is blended in an amount of 0.01 to 10 parts by mass with respect to 100 parts by mass of the thermoplastic resin (A) from the viewpoint of more effectively and reliably achieving the effect and not hindering the effects of other components. It is preferable.
- thermoplastic resin composition used in the present embodiment includes various mixing apparatuses generally used for the production of thermoplastic resin compositions such as a single-screw or twin-screw extruder, plastmill, kneader, Banbury mixer and Brabender. Can be used. Among these, it is preferable to manufacture using a biaxial vented extruder from the viewpoint of dispersibility of the resin composition.
- the injection molded body of this embodiment is molded by injection molding.
- an injection molding method used for molding a general thermoplastic resin can be used.
- Specific examples include foam injection molding, injection compression molding, a gas assist molding method using nitrogen gas, carbon dioxide gas, and the like, and a cold cycle molding method for increasing the mold temperature. These may be used alone or in combinations of two or more.
- foam injection molding, gas assist molding and cooling / heating cycle molding, and a combination of gas assist molding and cooling / heating cycle molding are preferable.
- gas assist molding is generally known injection molding using nitrogen gas or carbon dioxide gas. More specifically, for example, as described in Japanese Patent Publication No. 57-14968, a method of injecting a pressurized gas into the molded body after injecting the resin into the mold cavity, for example, Japanese Patent No. 3819972, etc. As described in the above, after injecting the resin composition into the mold cavity, a method of pressurizing a pressurized gas into the cavity corresponding to one side of the molded body, for example, a method described in Japanese Patent No. 3349070, A method in which a thermoplastic resin is preliminarily filled with a gas is exemplified. Among these, the method of press-fitting pressurized gas into the cavity corresponding to one side of the molded body is preferable.
- gas assist molding in order to maintain pressure to prevent sink marks and warpage.
- the mold temperature becomes relatively high, so that burrs are likely to occur, and the pressure holding time is prolonged to prevent sinking and warping.
- the injection-molded body of this embodiment is preferably used as a product that can be seen by human eyes.
- Such products include, for example, interior and exterior parts of automobiles such as door handles, switches, covers, and garnishes; electronic and electrical equipment such as copiers, multifunction machines, personal computers, mice, mobile phones, and game machines. Parts and remote controls; parts of household appliances such as air conditioners, TVs, refrigerators, microwave ovens, electronic pots, and telephones; parts of housing equipment such as system kitchens, system baths, washbasins, toilets, power meters, and switchboards It is done.
- the interior parts of automobiles and the housings of electrical and electronic parts are preferable.
- automobile interior parts such as an inner door handle, various switches, and covers, a game machine casing, a remote controller, a television, and a mobile phone are preferable.
- thermoplastic resin and the filler the flow unevenness (streaky unevenness) in the weld is sufficiently reduced, there is a sense of unity of sharpness, an injection molded body with high surface impact, And the thermoplastic resin composition used as the raw material of the injection molding can be provided.
- an injection molded body having a metallic color tone that is composed of a thermoplastic resin and a brightening agent has no flow unevenness in the weld, has a uniform sense of brightness on the entire surface, and has a sense of quality and depth. be able to.
- the proportions of the polymer (A-1) and the copolymer (a-1) were 73.4% by mass and 26.6% by mass, respectively.
- FT-IR Fourier transform infrared spectrophotometer
- the composition of the constituent unit of the polymer (A-1) was 8.6% by mass of acrylonitrile, 68.1% by mass of butadiene and 23% of styrene.
- the graft ratio was 46.8%.
- the composition of the structural unit of the copolymer (a-1) was 27.1% by mass of acrylonitrile and 72.9% by mass of styrene, and the reduced viscosity was 0.38 dL / g.
- a mixture comprising 21 parts by mass of acrylonitrile, 47 parts by mass of styrene, 32 parts by mass of toluene as a solvent, and 0.05 parts by mass of t-butylperoxy-2-ethylhexanoate as a polymerization initiator Gas was used for bubbling.
- a spray nozzle in a reaction tank having an internal volume of 150 L provided with a two-stage inclined paddle type (inclination angle of 45 degrees) stirring blade similar to that described in Example 2 of Japanese Patent No. 3664576
- the above mixture after bubbling was fed at a rate of 37.5 kg / hr.
- the polymerization initiator t-butylperoxy-2-ethylhexanoate used had a crosslinking efficiency ⁇ of 64.
- the polymerization temperature was 130 ° C., and the same amount of the reaction solution as that of the supply solution was continuously withdrawn so that the filling rate of the reaction solution in the reaction vessel could be maintained at 70% by volume.
- a jacket for adjusting the temperature was provided in a portion corresponding to the liquid phase portion of the reaction tank, and the jacket temperature was 128 ° C.
- the power required for stirring was 4 kW / m, and the polymerization conversion rate was 39.8% by mass / hour.
- the extracted reaction liquid was introduced into a volatile component removing apparatus maintained at 250 ° C. and 10 mmHg in a high vacuum, and the unreacted monomer and organic solvent were degassed and recovered, and the produced copolymer (A-2) was recovered. Collected as pellets.
- the composition of the constituent unit of the copolymer (A-2) was 29.8% by mass of acrylonitrile and 70.2% by mass of styrene as a result of composition analysis using a Fourier transform infrared spectrophotometer (FR-IR). It was.
- the reduced viscosity was 0.65 dL / g.
- This polymerization solution is continuously sent to a storage tank connected to the reactor, the polymer and the unreacted monomer and solution are separated, and the polymer is continuously extruded in a molten state by an extruder, and a copolymer is obtained.
- a pellet (A-3) was obtained.
- B-1 Luster made by Yamaishi Metal Co., Ltd., trade name “YP-2000N”, aluminum flake, average particle size 18 ⁇ m, aspect ratio 10
- B-2 Brightening agent manufactured by Toyo Aluminum Co., Ltd., trade name “Alpaste 1950M”, aluminum flakes, average particle size 52 ⁇ m, aspect ratio 8 (B-3) Merck Co., Ltd.
- the “graft ratio” is defined as the mass ratio of the component graft-polymerized to the rubber-like polymer to the rubber-like polymer.
- the method for deriving the graft ratio is as follows. That is, first, the mass of the rubber-like polymer before polymerization was measured in advance. Subsequently, the polymer produced
- the acetone-soluble component is a component that has not undergone graft polymerization (non-grafted component) in the copolymer that has undergone polymerization reaction, and the acetone-insoluble component is a rubber-like polymer and a component that is graft-polymerized to the rubber-like polymer (graft component) It is.
- the mass of acetone-insoluble matter was measured, and the value obtained by subtracting the mass of the rubber-like polymer from the mass was defined as the mass of the graft component. Therefore, the graft ratio was determined from these values.
- the reduced viscosity was obtained by measuring the outflow time in a Cannon-Fenske type capillary at 30 ° C. for a solution in which 0.25 g of a thermoplastic resin was dissolved in 50 mL of 2-butanone.
- the reduced viscosity of a component (non-grafted component) that is not graft-polymerized on the rubber-like polymer in the thermoplastic resin is obtained by dissolving the thermoplastic resin in acetone, and then separating the acetone-soluble component and acetone-insoluble component with a centrifuge. It was obtained by measuring the outflow time in a Cannon-Fenske type capillary at 30 ° C. for a solution in which 0.25 g of acetone-soluble matter was dissolved in 50 mL of 2-butanone.
- the aspect ratio of the filler was determined by measuring the major axis and minor axis at 10 unspecified positions with an electron microscope, calculating the aspect ratio, and then averaging them.
- the thermoplastic resin, the filler and, if necessary, other components are mixed at a mass ratio shown in Tables 1 to 4 under the condition that the kneading resin discharge rate is 20 kg / hour, and melt kneaded to obtain thermoplasticity.
- Resin compositions 1-1 to 1-14 and 2-1 to 2-8 were obtained.
- the mold was fitted with an electric heater and thermocouple in the vicinity of the cavity surface of the molded body in addition to the normal temperature adjustment pipe, enabling temperature control up to a high temperature.
- Example 1-1 to 1-12, Examples 1-15 to 1-18, and Comparative Examples 1-1 to 1-3 the set temperature of the mold is set to the temperature shown in Tables 5 to 8 with an electric heater. At the same time, warm water of 120 ° C. was flowed through the temperature adjustment pipe for cooling, and when the surface temperature of the mold cavity was stabilized, the shutoff valve was opened and the resin composition was injected. At that time, the electric heater was turned off and cooling was started. After cooling, the obtained injection molded article was taken out and subjected to various evaluations.
- Example 1-13 the set temperature of the mold was set to the temperature shown in Table 7 with an electric heater, and hot water of 120 ° C. was poured into the temperature adjustment pipe for cooling, so that the surface temperature of the mold cavity was stable. At that stage, the shutoff valve was opened and the resin composition was injected. At that time, the electric heater was turned off, and after the injection was completed, in the same manner as described in Japanese Patent No. 3819972, nitrogen gas was injected into the mold cavity corresponding to one side of the molded body, and the injection obtained after cooling The molded body was taken out and subjected to various evaluations.
- Example 1-14 an injection molded body was obtained in the same manner as in Example 1-1 except that the shutoff valve was closed instead of being opened, and various evaluations were performed on the injection molded body. .
- the mold was fitted with an electric heater and a thermocouple in the vicinity of the cavity surface of the molded body in addition to the normal temperature adjustment pipe, thereby enabling temperature control up to a high temperature.
- Two pistons are installed so that the resin can be pressurized from the vertical direction with respect to the weld. Similar to Japanese Patent Laid-Open No. 2006-205571, after the resin filling is completed, the pistons are alternately moved one by one. Various evaluations were performed on the obtained injection molded articles. This movement was performed at least once.
- Luminescent agent angle The portion shown in 10 in FIG. 1 (region having a width of 7 mm with the weld 3 as the center) and the portion along the depth (thickness) direction were determined as the presence positions of the weld 3. Thereafter, the angle formed by the major axis and the surface of the injection molded body in the weld 3 (the brightening agent) of all the brightening agents existing within a depth of 50 ⁇ m from the surface of the molded body among the existing positions of the weld 3 in the injection molded body. Angle).
- A in which 95% by mass or more of the brightening agent has a brightening agent angle of ⁇ 5 to 5 °
- B a brightening agent angle of ⁇ 10 ° to less than ⁇ 5 ° or more than 5 ° to 10 °.
- the case of a brightener angle of less than ⁇ 10 ° or greater than 10 ° was evaluated as C.
- the brightener angle was derived by measuring the positional relationship between the brightener and the surface observed with an optical microscope using a protractor. Tables 5 to 8 show the values of the brightener angles and the evaluation results.
- the mold was fitted with an electric heater and thermocouple in the vicinity of the cavity surface of the molded body in addition to the normal temperature adjustment pipe, enabling temperature control up to a high temperature.
- the set temperature of the mold is the temperature shown in Tables 9 to 11 with an electric heater.
- the resin composition was injected by opening the shut-off valve. At that time, the electric heater was turned off and cooling was started. After cooling, the obtained injection molded article was taken out and subjected to various evaluations.
- the set temperature of the mold was set to the temperature shown in Table 10 with an electric heater, and 120 ° C. warm water was allowed to flow through the temperature adjustment pipe to cool the mold cavity.
- the shutoff valve was opened and the resin composition was injected.
- the electric heater was turned off, and after the injection was completed, in the same manner as described in Japanese Patent No. 3819972, nitrogen gas was injected into the mold cavity corresponding to one side of the molded body, and the injection obtained after cooling The molded body was taken out and subjected to various evaluations.
- Example 2-12 an injection molded body was obtained in the same manner as in Example 2-1, except that the shutoff valve was closed instead of being opened, and various evaluations were performed on the injection molded body. .
- the filler angle was derived by measuring the positional relationship between the filler and the surface observed with an optical microscope using a protractor. Tables 9 to 11 show the numerical values of the filler angles and the evaluation results.
- the injection-molded product of the present invention has sufficiently reduced streak-like unevenness in the weld, has a sense of unity in the brightness of the entire surface, and has a high-quality and deep metallic color tone, so that it can be used for automobile parts, home appliance parts, etc. For parts in a wide range of fields, it is possible to eliminate the need for products that were previously painted.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
また、本発明は、熱可塑性樹脂と光輝剤とを含有する熱可塑性樹脂組成物からなり、ウェルドにおける筋状ムラを十分に低減し、表面全体の輝度に統一感があると共に、高級感及び深みのある金属系色調を有する射出成形体を提供することを目的の1つとする。
[1]熱可塑性樹脂100質量部と、充填剤50質量部以下と、を含有する熱可塑性樹脂組成物の射出成形により得られた射出成形体であって、少なくとも1つのウェルドが存在し、そのウェルドの表面より断面深さ50μm以内に存在する前記充填剤のうち95質量%以上の前記充填剤の長径が前記表面に対して平行である射出成形体。
[2]前記充填剤が光輝剤を前記熱可塑性樹脂100質量部に対して0.1~20質量部含む、[1]の射出成形体。
[3]金型温度と前記熱可塑性樹脂組成物の温度との差が0~60℃となる温度条件の下、前記熱可塑性樹脂組成物の前記射出成形により得られたものである、[1]又は[2]の射出成形体。
[4]製品キャビティと、その製品キャビティよりも前記熱可塑性樹脂組成物の流動方向下流側に位置する捨てキャビティと、を有する金型を用いた前記射出成形により得られたものである、[1]~[3]のいずれか一つの射出成形体。
[5]前記射出成形がガスアシスト成形である、[1]~[4]のいずれか一つの射出成形体。
[6]前記熱可塑性樹脂が非晶性樹脂を含み、かつ、前記非晶性樹脂のガラス転移点よりも60℃以上高い金型温度で射出成形される、[1]~[5]のいずれか一つの射出成形体。
[7]前記熱可塑性樹脂がスチレン系樹脂を含む、[1]~[6]のいずれか一つの射出成形体。
[8]前記熱可塑性樹脂が結晶性樹脂を含み、かつ、前記結晶性樹脂の融点よりも20℃以上高い温度で射出成形される、[1]~[5]のいずれか一つの射出成形体。
[9]自動車の内装部品として用いられる、[1]~[8]のいずれか一つの射出成形体。
[10]電気電子部品の筐体として用いられる、[1]~[8]のいずれか一つの射出成形体。
また、本発明によると、熱可塑性樹脂と光輝剤とを含有する熱可塑性樹脂組成物からなり、ウェルドにおける筋状ムラを十分に低減し、表面全体の輝度に統一感があると共に、高級感及び深みのある金属系色調を有する射出成形体を提供することができる。
なお、光輝剤の平均粒度は、任意の50個を選択し、各種顕微鏡で観察することによって測定される。
また、本実施形態によると、熱可塑性樹脂と光輝剤からなり、ウェルドに流動ムラがなく、表面全体の輝度に統一感があると共に高級感と深みのある金属系色調の射出成形体を提供することができる。
<(A)熱可塑性樹脂>
(A-1)重合反応槽に、ポリブタジエンゴムラテックス(日機装(株)社製マイクロトラック粒度分析計「nanotrac150」(商品名)にて測定した質量平均粒子径:0.31μm、固形分量:50質量部、膨潤指数(スウェル・インデックス):40%)140質量部、tert-ドデシルメルカプタン0.075質量部、及び脱イオン水5質量部を加え、気相部を窒素置換した後、50℃に昇温した。続いて、1時間かけて65℃まで昇温しながら、アクリロニトリル13.5質量部、スチレン36.5質量部、tert-ドデシルメルカプタン0.25質量部及びクメンハイドロパーオキシド0.1質量部よりなる単量体混合液(単量体混合物)と、脱イオン水22質量部にナトリウムホルムアルデヒドスルホキシレート0.2質量部、硫酸第一鉄0.004質量部及びエチレンジアミンテトラ酢酸2ナトリウム塩0.04質量部を溶解してなる水溶液とを4時間にわたり、その重合反応槽に添加した。添加終了後から1時間の間、重合反応槽を70℃に制御し、重合反応を完結させた。
(A-5)宇部興産(株)製、商品名「UBEナイロン 1015B」、ポリアミド6
(A-6)旭化成ケミカルズ(株)製、商品名「デルペット 980N」、PMMA(メチルメタクリレート-スチレン-無水マレイン酸共重合体)
(A-7)旭化成ケミカルズ(株)製、商品名「レオナ 1300S」、ポリアミド66
(A-8)(株)プライムポリマー製、商品名「プライムポリプロ J830HV」、ポリプロピレン
(A-9)CHIMEI Corporation製、商品名「Wonderlite PC110」、ポリカーボネート
(B-1)山石金属(株)製光輝剤、商品名「YP-2000N」、アルミニウムフレーク、平均粒度18μm、アスペクト比10
(B-2)東洋アルミニウム(株)製光輝剤、商品名「アルペースト1950M」、アルミニウムフレーク、平均粒度52μm、アスペクト比8
(B-3)メルク(株)製光輝剤、商品名「イリオジン163」、雲母、平均粒度180μm、アスペクト比600
(B-4)松村産業(株)製、商品名「クラウンタルクPP」、タルク、平均粒子径:8μm、アスペクト比:6
(B-5)日本電気硝子(株)製、商品名「ECS03 T-187」、アルミナ硼珪酸ガラス繊維、平均粒子径:13μm、アスペクト比:230
(X-1)花王株式会社製、商品名「カオーワックスEB-FF」、エチレンビスステアリン酸アマイド
実施例及び比較例において、射出成形体の作製方法、評価及び測定方法は下記のとおりである。熱可塑性樹脂組成物の製造には、溶融混練装置として2軸押出機(商品名「ZSK-25」、L/D=37、Werner&Pfleiderer社製)を用い、シリンダ設定温度250℃、スクリュー回転数150rpm、混練樹脂の吐出速度20kg/時間となる条件で、熱可塑性樹脂及び充填剤、並びに必要に応じてその他の成分を、表1~4に示す質量比で混合し溶融混練を行って、熱可塑性樹脂組成物1-1~1-14、2-1~2-8を得た。
日本製鋼所製の射出成形機(商品名「J-100EPI」)を用い、表5~8に示した樹脂温度及び金型の温度(金型の設定温度、金型キャビティの表面温度)にて、図1に示す形状を有する射出成形体(図中の各寸法は下記のとおり。h=90mm、h1=45mm、h2=10mm、h3=10mm、b=50mm、b1=20mm、b2=5mm、b3=30mm、t=2.5mm、t1=2.5mm、t2=1mm、x=10mm、y=10mm)を作製し、評価を行った。なお、表5~8中、「金型設定温度」は金型の設定温度、「金型表面温度」は金型キャビティの表面温度、「樹脂温度と金型表面温度との差」は、樹脂温度から金型キャビティの表面温度を差し引いた値をそれぞれ意味する。
日本製鋼所製の射出成形機(商品名「J-100EPI」)を用い、表8に示した樹脂温度及び金型の温度(金型の設定温度、金型キャビティの表面温度)にて、図2に示す形状を有する射出成形体(図中の各寸法は下記のとおり。h=90mm、h1=45mm、h4=20mm、b=50mm、b1=20mm、b4=5mm、t=2.5mm、t3=2mm、x=10mm、y=10mm)を作製し、評価を行った。
金型は、通常の温度調整用配管の他、電熱ヒーター及び熱電対を成形体のキャビティ表面近傍にはめ込み、高温までの温度制御を可能とした。
ウェルドに対して垂直方向から樹脂加圧が可能なように2個のピストンを設置し、特開2006-205571号公報と同様にして、樹脂充填完了後にピストンを1個づつ交互に可動させ、ウェルドの樹脂を流動させ、得られた射出成形体について各種評価を実施した。この可動は少なくとも1回ずつ行った。
図1に示すウェルド3及びその付近をあらゆる角度から目視し、楔状の凹みが確認できない場合をA、楔状の凹みが確認できる場合をBと評価した。結果を表5~8に示す。
図1に示すウェルド3及びその付近をあらゆる角度から目視して、黒い筋及び色別れが確認できない場合をA、黒い筋は確認できないが、ウェルド3を境界にして色別れが確認できる場合をB、ウェルド3の一部に黒い筋が確認できる場合をC、ウェルド3の全てに黒い筋が確認できる場合をDと評価した。結果を表5~8に示す。
射出成形体をあらゆる角度から目視して、光輝剤による輝度感に統一性がある場合をA、統一性がない場合をBと評価した。結果を表5~8に示す。
射出成形体をあらゆる角度から目視して、色調が高級感と深みがある金属系色調である場合をA、高級感と深みがない金属系色調である場合をBと評価した。結果を表5~8に示す。
図1の10に示す部分(ウェルド3を中心にして幅7mmの領域)、及びその深さ(厚み)方向に沿った部分をウェルド3の存在位置として決定した。その後、射出成形体のウェルド3の存在位置のうち、成形体表面より断面深さ50μm以内に存在する全ての光輝剤について、その長径とウェルド3における射出成形体の表面とがなす角度(光輝剤角度)を測定した。その光輝剤の95質量%以上が-5~5°の光輝剤角度である場合をA、-10°以上-5°未満又は5°超~10°以下の光輝剤角度である場合をB、-10°未満又は10°超の光輝剤角度である場合をCと評価した。光輝剤角度は、光学顕微鏡にて観察した光輝剤及び表面の位置関係を分度器にて測定することにより導出した。光輝剤角度の数値及び評価の結果を表5~8に示す。
射出成形体をあらゆる角度から目視して、射出成形体の表面全体にうねりが確認できない場合をA、射出成形体の表面の一部にうねりが確認できた場合をB、射出成形体の表面全体にうねりが確認できた場合をCと評価した。結果を表5~8に示す。
日本製鋼所製の射出成形機(商品名「J-100EPI」)を用い、表9~11に示した樹脂温度及び金型の温度(金型の設定温度、金型キャビティの表面温度)にて、図1に示す形状を有する射出成形体(図中の各寸法は下記のとおり。h=90mm、h1=45mm、h2=10mm、h3=10mm、b=50mm、b1=20mm、b2=5mm、b3=30mm、t=2.5mm、t1=2.5mm、t2=1mm、x=10mm、y=10mm)を作製し、評価を行った。なお、表9~11中、「金型設定温度」は金型の設定温度、「金型表面温度」は金型キャビティの表面温度、「樹脂温度と金型表面温度との差」は、樹脂温度から金型キャビティの表面温度を差し引いた値をそれぞれ意味する。
射出成形体表面に蛍光灯を反射させ、あらゆる角度から目視して、反射された蛍光灯のラインにゆがみが確認できない場合をA、ゆがみが確認できた場合をBと評価した。結果を表9~11に示す。
射出成形体に対して、JIS K7211-1976に準じて試験を行い、50%破壊エネルギ(単位:J(ジュール))を導出した。なお、鋼球は、図1に示す射出成形体のウェルド3上で開口部OとゲートGとの中間付近に落下させた。結果を表9~11に示す。
図1の10に示す部分(ウェルド3を中心にして幅7mmの領域)、及びその深さ(厚み)方向に沿った部分をウェルド3の存在位置として決定した。その後、射出成形体のウェルド3の存在位置のうち、成形体表面より断面深さ50μm以内に存在する全ての充填剤について、その長径とウェルド3における射出成形体表面とがなす角度(充填剤角度)を測定した。その充填剤の95質量%以上が-5~5°の充填剤角度である場合をA、-10°以上-5°未満又は5°超10°以下の充填剤角度である場合をB、-10°未満又は10°超の充填剤角度である場合をCと評価した。充填剤角度は、光学顕微鏡にて観察した充填剤及び表面の位置関係を分度器にて測定することにより導出した。充填剤角度の数値及び評価の結果を表9~11に示す。
Claims (10)
- 熱可塑性樹脂100質量部と、充填剤50質量部以下と、を含有する熱可塑性樹脂組成物の射出成形により得られた射出成形体であって、
少なくとも1つのウェルドが存在し、そのウェルドの表面より断面深さ50μm以内に存在する前記充填剤のうち95質量%以上の前記充填剤の長径が前記表面に対して平行である射出成形体。 - 前記充填剤が光輝剤を前記熱可塑性樹脂100質量部に対して0.1~20質量部含む、請求項1記載の射出成形体。
- 金型温度と前記熱可塑性樹脂組成物の温度との差が0~60℃となる温度条件の下、前記熱可塑性樹脂組成物の前記射出成形により得られたものである、請求項1又は2に記載の射出成形体。
- 製品キャビティと、その製品キャビティよりも前記熱可塑性樹脂組成物の流動方向下流側に位置する捨てキャビティと、を有する金型を用いた前記射出成形により得られたものである、請求項1~3のいずれか一項に記載の射出成形体。
- 前記射出成形がガスアシスト成形である、請求項1~4のいずれか一項に記載の射出成形体。
- 前記熱可塑性樹脂が非晶性樹脂を含み、かつ、前記非晶性樹脂のガラス転移点よりも60℃以上高い金型温度で射出成形される、請求項1~5のいずれか一項に記載の射出成形体。
- 前記熱可塑性樹脂がスチレン系樹脂を含む、請求項1~6のいずれか一項に記載の射出成形体。
- 前記熱可塑性樹脂が結晶性樹脂を含み、かつ、前記結晶性樹脂の融点よりも20℃以上高い温度で射出成形される、請求項1~5のいずれか一項に記載の射出成形体。
- 自動車の内装部品として用いられる、請求項1~8のいずれか一項に記載の射出成形体。
- 電気電子部品の筐体として用いられる、請求項1~8のいずれか一項に記載の射出成形体。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/876,867 US9725587B2 (en) | 2010-09-30 | 2011-09-30 | Injection molded article |
EP11829347.1A EP2623290A4 (en) | 2010-09-30 | 2011-09-30 | SPLASHED OBJECT |
CN201180047253.9A CN103124625B (zh) | 2010-09-30 | 2011-09-30 | 注射成形体 |
JP2012536581A JP5856967B2 (ja) | 2010-09-30 | 2011-09-30 | 射出成形体およびその製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-223114 | 2010-09-30 | ||
JP2010223112 | 2010-09-30 | ||
JP2010223114 | 2010-09-30 | ||
JP2010-223112 | 2010-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012043794A1 true WO2012043794A1 (ja) | 2012-04-05 |
Family
ID=45893231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/072567 WO2012043794A1 (ja) | 2010-09-30 | 2011-09-30 | 射出成形体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9725587B2 (ja) |
EP (1) | EP2623290A4 (ja) |
JP (1) | JP5856967B2 (ja) |
CN (1) | CN103124625B (ja) |
WO (1) | WO2012043794A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014226851A (ja) * | 2013-05-22 | 2014-12-08 | 旭化成ケミカルズ株式会社 | 射出成形方法及び射出成形品 |
JP2017531080A (ja) * | 2014-10-16 | 2017-10-19 | エスケー ケミカルズ カンパニー リミテッド | 高分子樹脂組成物 |
KR20180108768A (ko) * | 2016-02-01 | 2018-10-04 | 반도 카가쿠 가부시키가이샤 | 열전도성 수지 성형품 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2534727B1 (es) * | 2013-10-24 | 2016-02-05 | Afinitica Technologies, S. L. | Composición de cianoacrilato |
EP3129919B1 (de) * | 2014-04-11 | 2020-12-23 | Stell GmbH | Schild für eine verfahrenstechnische kennzeichnung |
GB2529865A (en) * | 2014-09-04 | 2016-03-09 | R & K Partners Llp | A method of manufacture of injection moulded articles |
DE102015114179B4 (de) | 2015-08-26 | 2023-08-03 | Lisa Dräxlmaier GmbH | Verfahren zur Herstellung eines faserverstärkten Bauteils mit definierter Faserausrichtung |
US10821640B2 (en) * | 2015-12-15 | 2020-11-03 | Merck Patent Gmbh | Process for the production of virtual three-dimensional patterns in mouldings |
EP3184278B1 (de) * | 2015-12-23 | 2019-04-17 | Ems-Patent Ag | Spritzgussverfahren zur herstellung von formteilen, mittels spritzguss hergestelltes formteil sowie spritzgusswerkzeug |
CN106188910A (zh) * | 2016-07-08 | 2016-12-07 | 广安奥海通讯电子科技有限公司 | 一种手机壳材料及其制备方法 |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714968A (en) | 1980-07-02 | 1982-01-26 | Hitachi Ltd | Process and control system for information at point of sales time |
JPS59107223U (ja) * | 1983-01-10 | 1984-07-19 | トーワ株式会社 | 環状樹脂成形品の樹脂成形用金型装置 |
JPH0452600B2 (ja) | 1983-04-19 | 1992-08-24 | Balzers Hochvakuum | |
JPH091611A (ja) | 1995-04-11 | 1997-01-07 | Univ Brunel | 成形方法 |
JPH10100156A (ja) * | 1996-09-30 | 1998-04-21 | Nippon G Ii Plast Kk | 高品質外観を有する熱可塑性樹脂の射出圧縮成形の成形品を得る方法 |
JPH10279828A (ja) | 1997-03-31 | 1998-10-20 | Merck Japan Kk | 高虹彩色効果を有するパール顔料、その製造方法及び用途 |
JP2000158505A (ja) * | 1998-11-27 | 2000-06-13 | Asahi Chem Ind Co Ltd | ポリアセタール樹脂の成形方法 |
JP2000289074A (ja) * | 1999-04-09 | 2000-10-17 | Polyplastics Co | 厚肉成形品の製造方法 |
JP3349070B2 (ja) | 1996-09-03 | 2002-11-20 | 旭化成株式会社 | 熱可塑性樹脂の成形法 |
JP2003200477A (ja) | 2002-01-08 | 2003-07-15 | Umg Abs Ltd | メタリック調樹脂成形品及びメタリック調樹脂組成物の成形方法 |
JP2004130528A (ja) * | 2002-10-08 | 2004-04-30 | Idemitsu Petrochem Co Ltd | 成形方法および樹脂成形体 |
JP3664576B2 (ja) | 1996-09-25 | 2005-06-29 | 旭化成ケミカルズ株式会社 | 熱可塑性共重合体の製造方法 |
JP2005342922A (ja) * | 2004-05-31 | 2005-12-15 | Polyplastics Co | ダイヤモンド状炭素被膜を有する金型、それを用いた成形方法 |
JP2006205571A (ja) | 2005-01-28 | 2006-08-10 | Mitsubishi Engineering Plastics Corp | 射出成形品及び射出成形方法 |
JP3819972B2 (ja) | 1996-10-21 | 2006-09-13 | 旭化成ケミカルズ株式会社 | ガス併用射出成形方法 |
JP2009248423A (ja) | 2008-04-04 | 2009-10-29 | Suzuki Motor Corp | 射出成形用金型及び射出成形方法 |
JP2010223112A (ja) | 2009-03-24 | 2010-10-07 | Toyota Industries Corp | 圧縮機 |
JP2010223114A (ja) | 2009-03-24 | 2010-10-07 | Toda Constr Co Ltd | 洋上風力発電設備及びその施工方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2524922B2 (ja) | 1991-09-30 | 1996-08-14 | 大日精化工業株式会社 | メタリック感を有する熱可塑性樹脂組成物 |
JP2955798B2 (ja) | 1992-04-09 | 1999-10-04 | ポリプラスチックス株式会社 | 射出成形方法 |
JPH07102139A (ja) | 1993-09-30 | 1995-04-18 | Zeon Kasei Co Ltd | 熱可塑性樹脂組成物 |
JP3371495B2 (ja) | 1993-12-08 | 2003-01-27 | 鐘淵化学工業株式会社 | 樹脂成形品および合成樹脂組成物 |
JPH07276410A (ja) | 1994-04-11 | 1995-10-24 | Toyoda Gosei Co Ltd | 射出成形方法 |
JP3765843B2 (ja) | 1994-11-30 | 2006-04-12 | 日本ゼオン株式会社 | 熱可塑性樹脂組成物 |
JPH08157670A (ja) | 1994-11-30 | 1996-06-18 | Nippon Zeon Co Ltd | スチレン系熱可塑性樹脂組成物 |
JPH1015981A (ja) | 1996-06-26 | 1998-01-20 | Toyoda Gosei Co Ltd | 中空成形体の製造方法 |
US6371747B1 (en) * | 1999-03-24 | 2002-04-16 | Honda Lock Mfg. Co., Ltd. | Die molding apparatus for resin article |
JP2002212440A (ja) | 2001-01-17 | 2002-07-31 | Mitsui Chemicals Inc | 熱可塑性樹脂組成物およびその成形物 |
JP2002284944A (ja) | 2001-03-23 | 2002-10-03 | Asahi Kasei Corp | 熱可塑性軟質樹脂組成物 |
JP2002292703A (ja) | 2001-03-30 | 2002-10-09 | Asahi Kasei Corp | 高外観成形品の射出成形方法 |
JP4774641B2 (ja) | 2001-07-12 | 2011-09-14 | Nok株式会社 | ゴム組成物の成形方法及びゴム組成物の成形体及び磁気エンコーダ |
KR100515406B1 (ko) | 2003-03-20 | 2005-09-14 | 강명호 | 극세 단섬유를 함유하는 합성수지 조성물 및 이의 제품 |
EP1648680B1 (en) | 2003-07-25 | 2009-02-25 | Applied Effects Laboratories Limited | A method for forming a moulding comprising magnetic particles |
JP2006206674A (ja) | 2005-01-26 | 2006-08-10 | Asahi Kasei Chemicals Corp | 艶消し剤 |
JP2005321101A (ja) | 2005-07-14 | 2005-11-17 | Nsk Ltd | 軸受用プラスチックシール |
JP4052600B2 (ja) | 2005-10-25 | 2008-02-27 | 山下電気株式会社 | 合成樹脂成形用金型 |
TWI309602B (en) | 2006-02-13 | 2009-05-11 | Lg Chemical Ltd | Injection mold device having shearing flow making part |
JP2008188855A (ja) | 2007-02-05 | 2008-08-21 | Mazda Motor Corp | 射出成形用金型及び該射出成形用金型を用いた射出成形方法 |
US8663537B2 (en) * | 2012-05-18 | 2014-03-04 | 3M Innovative Properties Company | Injection molding apparatus and method |
-
2011
- 2011-09-30 EP EP11829347.1A patent/EP2623290A4/en not_active Withdrawn
- 2011-09-30 CN CN201180047253.9A patent/CN103124625B/zh active Active
- 2011-09-30 WO PCT/JP2011/072567 patent/WO2012043794A1/ja active Application Filing
- 2011-09-30 JP JP2012536581A patent/JP5856967B2/ja active Active
- 2011-09-30 US US13/876,867 patent/US9725587B2/en active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714968A (en) | 1980-07-02 | 1982-01-26 | Hitachi Ltd | Process and control system for information at point of sales time |
JPS59107223U (ja) * | 1983-01-10 | 1984-07-19 | トーワ株式会社 | 環状樹脂成形品の樹脂成形用金型装置 |
JPH0452600B2 (ja) | 1983-04-19 | 1992-08-24 | Balzers Hochvakuum | |
JPH091611A (ja) | 1995-04-11 | 1997-01-07 | Univ Brunel | 成形方法 |
JP3349070B2 (ja) | 1996-09-03 | 2002-11-20 | 旭化成株式会社 | 熱可塑性樹脂の成形法 |
JP3664576B2 (ja) | 1996-09-25 | 2005-06-29 | 旭化成ケミカルズ株式会社 | 熱可塑性共重合体の製造方法 |
JPH10100156A (ja) * | 1996-09-30 | 1998-04-21 | Nippon G Ii Plast Kk | 高品質外観を有する熱可塑性樹脂の射出圧縮成形の成形品を得る方法 |
JP3819972B2 (ja) | 1996-10-21 | 2006-09-13 | 旭化成ケミカルズ株式会社 | ガス併用射出成形方法 |
JPH10279828A (ja) | 1997-03-31 | 1998-10-20 | Merck Japan Kk | 高虹彩色効果を有するパール顔料、その製造方法及び用途 |
JP2000158505A (ja) * | 1998-11-27 | 2000-06-13 | Asahi Chem Ind Co Ltd | ポリアセタール樹脂の成形方法 |
JP2000289074A (ja) * | 1999-04-09 | 2000-10-17 | Polyplastics Co | 厚肉成形品の製造方法 |
JP2003200477A (ja) | 2002-01-08 | 2003-07-15 | Umg Abs Ltd | メタリック調樹脂成形品及びメタリック調樹脂組成物の成形方法 |
JP2004130528A (ja) * | 2002-10-08 | 2004-04-30 | Idemitsu Petrochem Co Ltd | 成形方法および樹脂成形体 |
JP2005342922A (ja) * | 2004-05-31 | 2005-12-15 | Polyplastics Co | ダイヤモンド状炭素被膜を有する金型、それを用いた成形方法 |
JP2006205571A (ja) | 2005-01-28 | 2006-08-10 | Mitsubishi Engineering Plastics Corp | 射出成形品及び射出成形方法 |
JP2009248423A (ja) | 2008-04-04 | 2009-10-29 | Suzuki Motor Corp | 射出成形用金型及び射出成形方法 |
JP2010223112A (ja) | 2009-03-24 | 2010-10-07 | Toyota Industries Corp | 圧縮機 |
JP2010223114A (ja) | 2009-03-24 | 2010-10-07 | Toda Constr Co Ltd | 洋上風力発電設備及びその施工方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2623290A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014226851A (ja) * | 2013-05-22 | 2014-12-08 | 旭化成ケミカルズ株式会社 | 射出成形方法及び射出成形品 |
JP2017531080A (ja) * | 2014-10-16 | 2017-10-19 | エスケー ケミカルズ カンパニー リミテッド | 高分子樹脂組成物 |
KR20180108768A (ko) * | 2016-02-01 | 2018-10-04 | 반도 카가쿠 가부시키가이샤 | 열전도성 수지 성형품 |
KR102659683B1 (ko) * | 2016-02-01 | 2024-04-19 | 반도 카가쿠 가부시키가이샤 | 열전도성 수지 성형품 |
Also Published As
Publication number | Publication date |
---|---|
US9725587B2 (en) | 2017-08-08 |
US20130203932A1 (en) | 2013-08-08 |
JP5856967B2 (ja) | 2016-02-10 |
EP2623290A1 (en) | 2013-08-07 |
CN103124625B (zh) | 2016-07-13 |
JPWO2012043794A1 (ja) | 2014-02-24 |
CN103124625A (zh) | 2013-05-29 |
EP2623290A4 (en) | 2015-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5856967B2 (ja) | 射出成形体およびその製造方法 | |
KR20050085454A (ko) | 고 유동성 엔지니어링 열가소성 조성물 및 이로부터 제조된제품 | |
CN102115564A (zh) | 具有改善的冲击强度和熔体流动性的热塑性树脂组合物,由其制备的制品及合金化的组合物 | |
JP6261957B2 (ja) | 熱可塑性樹脂組成物からなる漆黒部品及び自動車内装部品 | |
JP6092378B2 (ja) | 熱可塑性樹脂組成物及びその成形品 | |
CN106103580A (zh) | 热塑性树脂组合物及其成型品 | |
KR20130074427A (ko) | 유동성, 투명성 및 내충격성이 우수한 열가소성 수지 조성물 | |
CN101679716A (zh) | 吹塑用热塑性树脂组合物及其吹塑制品 | |
JP2009067970A (ja) | 耐傷付性と意匠性に優れかつ衝撃性を付与した熱可塑性樹脂組成物 | |
JP2014226851A (ja) | 射出成形方法及び射出成形品 | |
KR100983872B1 (ko) | 고광택, 고경도 투명 열가소성 수지 조성물 | |
JP5062826B2 (ja) | 耐傷付性、意匠性及び耐衝撃性に優れる熱可塑性樹脂組成物 | |
JP6373072B2 (ja) | 熱可塑性樹脂組成物及びその成形品 | |
JP6314549B2 (ja) | 熱可塑性樹脂組成物及び樹脂成形品 | |
JP2000198905A (ja) | 熱可塑性樹脂組成物 | |
JP5990383B2 (ja) | 光輝性射出成形体 | |
JP5556221B2 (ja) | 加飾シート | |
JP5670795B2 (ja) | 金属調熱可塑性樹脂組成物及び金属調成形品 | |
JPH09221522A (ja) | 熱可塑性共重合体及びそれを用いた熱可塑性樹脂組成物 | |
JP6165263B2 (ja) | 自動車内装部品 | |
WO2022202557A1 (ja) | 熱可塑性樹脂組成物およびその製造方法 | |
JP5534289B2 (ja) | エンジニアリングプラスチック用溶融張力向上剤、熱可塑性樹脂組成物及び成形体 | |
JPH06166795A (ja) | ブロー用途熱可塑性樹脂組成物 | |
JP5858090B2 (ja) | 加飾シート | |
JP3549718B2 (ja) | スチレン系樹脂組成物の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180047253.9 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11829347 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012536581 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011829347 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13876867 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |