KR100938130B1 - 개질 중합체 고무의 제조방법 - Google Patents
개질 중합체 고무의 제조방법 Download PDFInfo
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- KR100938130B1 KR100938130B1 KR1020020064810A KR20020064810A KR100938130B1 KR 100938130 B1 KR100938130 B1 KR 100938130B1 KR 1020020064810 A KR1020020064810 A KR 1020020064810A KR 20020064810 A KR20020064810 A KR 20020064810A KR 100938130 B1 KR100938130 B1 KR 100938130B1
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- South Korea
- Prior art keywords
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- compound
- modified
- formula
- polymer rubber
- Prior art date
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 99
- 239000005060 rubber Substances 0.000 title claims abstract description 99
- 229920000642 polymer Polymers 0.000 title claims abstract description 94
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000003607 modifier Substances 0.000 claims abstract description 30
- 239000013626 chemical specie Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 150000001993 dienes Chemical class 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 13
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 13
- 125000000524 functional group Chemical group 0.000 claims abstract description 11
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 150000001339 alkali metal compounds Chemical class 0.000 claims abstract description 8
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 5
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 4
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims abstract 3
- -1 amine compound Chemical class 0.000 claims description 27
- ZSXGLVDWWRXATF-UHFFFAOYSA-N N,N-dimethylformamide dimethyl acetal Chemical group COC(OC)N(C)C ZSXGLVDWWRXATF-UHFFFAOYSA-N 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- BWKAYBPLDRWMCJ-UHFFFAOYSA-N 1,1-diethoxy-n,n-dimethylmethanamine Chemical compound CCOC(N(C)C)OCC BWKAYBPLDRWMCJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000002642 lithium compounds Chemical class 0.000 claims description 3
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 3
- DBNQIOANXZVWIP-UHFFFAOYSA-N n,n-dimethyl-1,1-bis[(2-methylpropan-2-yl)oxy]methanamine Chemical compound CC(C)(C)OC(N(C)C)OC(C)(C)C DBNQIOANXZVWIP-UHFFFAOYSA-N 0.000 claims description 3
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- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims 2
- 125000003545 alkoxy group Chemical group 0.000 abstract description 2
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 abstract description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract description 2
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 10
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- 239000000446 fuel Substances 0.000 description 10
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- 238000004073 vulcanization Methods 0.000 description 9
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
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- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
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- 238000003756 stirring Methods 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- NLKPDAWIDBQNCW-UHFFFAOYSA-N 4-[4-(1-phenylethenyl)phenyl]morpholine Chemical group C=1C=C(N2CCOCC2)C=CC=1C(=C)C1=CC=CC=C1 NLKPDAWIDBQNCW-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- BEUGBYXJXMVRFO-UHFFFAOYSA-N [4-(dimethylamino)phenyl]-phenylmethanone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=CC=C1 BEUGBYXJXMVRFO-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 239000004636 vulcanized rubber Substances 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 235000014692 zinc oxide Nutrition 0.000 description 3
- CGCQHMFVCNWSOV-UHFFFAOYSA-N (4-morpholin-4-ylphenyl)-phenylmethanone Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C1=CC=CC=C1 CGCQHMFVCNWSOV-UHFFFAOYSA-N 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- RYPKRALMXUUNKS-UHFFFAOYSA-N 2-Hexene Natural products CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
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- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
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- 239000006229 carbon black Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 150000004292 cyclic ethers Chemical class 0.000 description 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
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- 238000009408 flooring Methods 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 2
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- IDLJKTNBZKSHIY-UHFFFAOYSA-N [4-(diethylamino)phenyl]-phenylmethanone Chemical compound C1=CC(N(CC)CC)=CC=C1C(=O)C1=CC=CC=C1 IDLJKTNBZKSHIY-UHFFFAOYSA-N 0.000 description 1
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- 150000001241 acetals Chemical class 0.000 description 1
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- 238000007334 copolymerization reaction Methods 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
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- OYOFUEDXAMRQBB-UHFFFAOYSA-N cyclohexylmethanediamine Chemical compound NC(N)C1CCCCC1 OYOFUEDXAMRQBB-UHFFFAOYSA-N 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
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- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- LSEFCHWGJNHZNT-UHFFFAOYSA-M methyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C)C1=CC=CC=C1 LSEFCHWGJNHZNT-UHFFFAOYSA-M 0.000 description 1
- JAYXSROKFZAHRQ-UHFFFAOYSA-N n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC=CC=1)CC1CO1 JAYXSROKFZAHRQ-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- IGALFTFNPPBUDN-UHFFFAOYSA-N phenyl-[2,3,4,5-tetrakis(oxiran-2-ylmethyl)phenyl]methanediamine Chemical compound C=1C(CC2OC2)=C(CC2OC2)C(CC2OC2)=C(CC2OC2)C=1C(N)(N)C1=CC=CC=C1 IGALFTFNPPBUDN-UHFFFAOYSA-N 0.000 description 1
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- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 229960002447 thiram Drugs 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
실시예 | 비교 실시예 | ||||||
1 | 2 | 3 | 4 | 8 | 1 | 4 | |
화학종(참조 1) 개질제(참조 2) | C1 M1 | C1 M2 | C2 M1 | C2 M2 | C1 C1+M2 | - - | - - |
스티렌 단위 함량(중량%) 비닐 함량(중량%) 무니 점도(MLl+4 100℃) | 29 42 42 | 28 42 51 | 29 42 65 | 27 42 87 | 29 42 38 | 29 42 68 | 29 42 44 |
반발 탄성(60℃)(%) | 58 | 58 | 56 | 57 | 59 | 53 | 50 |
참조 1 C1 : 1-(4-N,N-디메틸아미노페닐)-1-페닐에틸렌 + n-BuLi →C1 C2 : 1-(4-모르폴리노페닐)-1-페닐에틸렌 + n-BuLi →C2 참조 2 M1 : 1,1-디메톡시트리메틸아민 M2 : 1,3-디메틸-2-이미다졸리디논 |
성분 | 비율(중량부) |
중합체 고무 실리카(참조 1) 실란 커플링제(참조 2) 카본 증량제 오일(참조 3) 산화방지제(참조 4) 아연 화이트 가황 촉진제(참조 5) 가황 촉진제(참조 6) 왁스(참조 7) 황 | 100 78.4 6.4 6.4 47.6 1.5 2 1 1 1.5 1.4 |
참조 1 : 상품명; 울트라실(ULTRASIL) VN3-G, 제조원; Degussa 참조 2 : Si69, 제조원; Degussa 참조 3 : 아로마 오일, 상품명; X-140, 제조원; Kyodo Oil Co., Ltd. 참조 4 : 산화방지제, 상품명; 안티겐(ANTIGEN) 3C, 제조원; Sumitomo Chemical Co., Ltd. 참조 5 : 가황 촉진제, 상품명; 속시놀(SOXINOL) CZ, 제조원; Sumitomo Chemical Co., Ltd. 참조 6 : 가황 촉진제, 상품명; 속시놀 D, 제조원; Sumitomo Chemical Co., Ltd. 참조 7 : 상품명 선녹(SUNNOC) N, 제조원; Ouchishinko Chemical Industrial Co., Ltd. |
성분 | 비율(중량부) |
중합체 고무 HAF 카본 블랙(참조 1) 산화방지제(참조 2) 아연 화이트 스테아르산 가황 촉진제(참조 3) 왁스(참조 4) 황 | 100 45 1.5 3 2 1 1.5 1.75 |
참조 1 : 상품명; 디아블랙(DIABLACK) N 339, 제조원; Misubishi Chemical Corporation 참조 2 : 상품명; 안티겐 3C, 제조원; Sumitomo Chemical Co., Ltd. 참조 3 : 상품명; 속시놀 CZ, 제조원; Sumitomo Chemical Co., Ltd. 참조 4 : 상품명 선녹 N, 제조원; Ouchishinko Chemical Industrial Co., Ltd. |
실시예 | 비교 실시예 | ||||
5 | 6 | 7 | 2 | 3 | |
화학종(참조 1) 개질제(참조 2) | C1 M1 | C1 C1+M2 | C1 C1+M1 | - - | - - |
스티렌 단위 함량(중량%) 비닐 함량(중량%) 무니 점도(MLl+4 100℃) | 29 43 59 | 29 42 38 | 29 42 45 | 29 42 52 | 29 42 44 |
반발 탄성(60℃)(%) | 68 | 68 | 68 | 60 | 59 |
참조 1 C1 : 1-(4-N,N-디메틸아미노페닐)-1-페닐에틸렌 + n-BuLi →C1 참조 2 M1 : 1,1-디메톡시트리메틸아민 M2 : 1,3-디메틸-2-이미다졸리디논 |
Claims (8)
- 화학식 1의 화합물을 유기 알칼리 금속 화합물과 반응시켜 화학종을 수득하는 단계(1),공액 디엔 단량체 또는 공액 디엔 단량체와 방향족 비닐 단량체와의 배합물을 상기 화학종의 존재하에 중합시켜 말단에 알칼리 금속을 갖는 활성 중합체를 수득하는 단계(2) 및상기 활성 중합체를 탄화수소 용매 속에서 관능기 함유 개질제와 반응시켜 양쪽 말단이 개질된 개질 중합체 고무를 수득하는 단계(3)를 포함하는, 양쪽 말단이 개질된 개질 중합체 고무의 제조방법으로서,상기 유기 알칼리 금속 화합물이 탄소수 2 내지 20의 리튬 화합물 또는 나트륨 화합물이고,상기 관능기 함유 개질제가 1,1-디메톡시트리메틸아민, 1,1-디에톡시트리메틸아민, 1,1-디-n-프로폭시트리메틸아민, 1,1-디-이소-프로폭시트리메틸아민, 1,1-디-n-부톡시트리메틸아민 및 1,1-디-3급 부톡시트리메틸아민으로 이루어진 그룹으로부터 선택되는 직쇄 아민 화합물인 제조방법.화학식 1위의 화학식 1에서,R1은 아미노, 아세탈, 카복실, 머캅토 또는 모르폴리노 그룹이다.
- 제1항에 있어서, 화학식 1에서, R1이 N,N-디메틸아미노 그룹, N,N-디에틸아미노 그룹, N,N-디프로필아미노 그룹, N,N-디부틸아미노 그룹 또는 모르폴리노 그룹임을 특징으로 하는, 양쪽 말단이 개질된 개질 중합체 고무의 제조방법.
- 삭제
- 제1항에 있어서, 관능기 함유 개질제가 1,1-디메톡시트리메틸아민임을 특징으로 하는, 양쪽 말단이 개질된 개질 중합체 고무의 제조방법.
- 화학식 1의 화합물을 유기 알칼리 금속 화합물과 반응시켜 화학종을 수득하는 단계(1),공액 디엔 단량체 또는 공액 디엔 단량체와 방향족 비닐 단량체와의 배합물을 상기 화학종의 존재하에 중합시켜 말단에 알칼리 금속을 갖는 활성 중합체를 수득하는 단계(2),상기 활성 중합체를 화학식 1의 화합물과 반응시켜, 양쪽 말단 각각이 개질되고 알칼리 금속을 갖는 활성 중합체를 수득하는 단계(3) 및상기 활성 중합체를 탄화수소 용매 속에서 관능기 함유 개질제와 반응시켜 양쪽 말단이 개질된 개질 중합체 고무를 수득하는 단계(4)를 포함하는, 양쪽 말단이 개질된 개질 중합체 고무의 제조방법으로서,상기 유기 알칼리 금속 화합물이 탄소수 2 내지 20의 리튬 화합물 또는 나트륨 화합물이고,상기 관능기 함유 개질제가 1,1-디메톡시트리메틸아민, 1,1-디에톡시트리메틸아민, 1,1-디-n-프로폭시트리메틸아민, 1,1-디-이소-프로폭시트리메틸아민, 1,1-디-n-부톡시트리메틸아민 및 1,1-디-3급 부톡시트리메틸아민으로 이루어진 그룹으로부터 선택되는 직쇄 아민 화합물인 제조방법.화학식 1위의 화학식 1에서,R1은 아미노, 아세탈, 카복실, 머캅토 또는 모르폴리노 그룹이다.
- 제5항에 있어서, 화학식 1에서, R1이 N,N-디메틸아미노 그룹, N,N-디에틸아미노 그룹, N,N-디프로필아미노 그룹, N,N-디부틸아미노 그룹 또는 모르폴리노 그룹임을 특징으로 하는, 양쪽 말단이 개질된 개질 중합체 고무의 제조방법.
- 삭제
- 제5항에 있어서, 관능기 함유 개질제가 1,1-디메톡시트리메틸아민임을 특징으로 하는, 양쪽 말단이 개질된 개질 중합체 고무의 제조방법.
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JP3797262B2 (ja) * | 2002-04-05 | 2006-07-12 | 住友化学株式会社 | 変性ジエン系重合体ゴム、その製造方法及びゴム組成物 |
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ATE510706T1 (de) | 2008-02-29 | 2011-06-15 | Continental Reifen Deutschland | Kautschukmischung und daraus hergestellte reifen |
PL2358762T3 (pl) * | 2008-11-11 | 2014-06-30 | Trinseo Europe Gmbh | Proces usuwania silanolu z preparatu polimeru modyfikowanego |
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KR101508465B1 (ko) | 2013-10-17 | 2015-04-14 | 주식회사 엘지화학 | 말단 기능성 공액 디엔계 중합체 및 이의 제조방법 |
WO2015056878A1 (ko) | 2013-10-17 | 2015-04-23 | 주식회사 엘지화학 | 말단 기능성 공액 디엔계 중합체 및 이의 제조방법 |
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2002
- 2002-10-10 US US10/267,779 patent/US6765065B2/en not_active Expired - Fee Related
- 2002-10-15 TW TW091123666A patent/TWI250168B/zh not_active IP Right Cessation
- 2002-10-23 KR KR1020020064810A patent/KR100938130B1/ko not_active Expired - Fee Related
- 2002-11-12 EP EP02025075A patent/EP1334985B1/en not_active Expired - Lifetime
- 2002-11-12 DE DE60228400T patent/DE60228400D1/de not_active Expired - Lifetime
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JPH1129659A (ja) * | 1997-07-11 | 1999-02-02 | Bridgestone Corp | ゴム組成物 |
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KR20030060752A (ko) | 2003-07-16 |
TWI250168B (en) | 2006-03-01 |
US6765065B2 (en) | 2004-07-20 |
EP1334985A1 (en) | 2003-08-13 |
DE60228400D1 (de) | 2008-10-02 |
US20030153692A1 (en) | 2003-08-14 |
EP1334985B1 (en) | 2008-08-20 |
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