KR101923160B1 - 변성 공액디엔계 중합체, 이의 제조방법 및 변성제 - Google Patents
변성 공액디엔계 중합체, 이의 제조방법 및 변성제 Download PDFInfo
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- KR101923160B1 KR101923160B1 KR1020160172835A KR20160172835A KR101923160B1 KR 101923160 B1 KR101923160 B1 KR 101923160B1 KR 1020160172835 A KR1020160172835 A KR 1020160172835A KR 20160172835 A KR20160172835 A KR 20160172835A KR 101923160 B1 KR101923160 B1 KR 101923160B1
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- conjugated diene
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- 229920000642 polymer Polymers 0.000 title claims abstract description 94
- 150000001993 dienes Chemical class 0.000 title claims abstract description 89
- 238000002360 preparation method Methods 0.000 title description 2
- 239000003607 modifier Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 28
- 125000000524 functional group Chemical group 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 82
- 239000000178 monomer Substances 0.000 claims description 49
- 125000000217 alkyl group Chemical group 0.000 claims description 43
- 125000002947 alkylene group Chemical group 0.000 claims description 33
- 229920001577 copolymer Polymers 0.000 claims description 23
- 229920002554 vinyl polymer Polymers 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 21
- 238000006116 polymerization reaction Methods 0.000 claims description 16
- -1 n-eicosyllithium Chemical compound 0.000 claims description 15
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 9
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 8
- 125000001424 substituent group Chemical group 0.000 claims description 8
- 230000000379 polymerizing effect Effects 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 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 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
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- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 claims description 2
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 claims description 2
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- ZFFBIQMNKOJDJE-UHFFFAOYSA-N 2-bromo-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(Br)C(=O)C1=CC=CC=C1 ZFFBIQMNKOJDJE-UHFFFAOYSA-N 0.000 claims 1
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
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- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 1
- GSYVJAOBRKCNOT-UHFFFAOYSA-N diethoxymethyl-[3-[3-(diethoxymethylsilyl)propyltetrasulfanyl]propyl]silane Chemical compound CCOC(OCC)[SiH2]CCCSSSSCCC[SiH2]C(OCC)OCC GSYVJAOBRKCNOT-UHFFFAOYSA-N 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
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- 230000005661 hydrophobic surface Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000010551 living anionic polymerization reaction Methods 0.000 description 1
- 238000013365 molecular weight analysis method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
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- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- ASAOXGWSIOQTDI-UHFFFAOYSA-N triethoxy-[2-(2-triethoxysilylethyltetrasulfanyl)ethyl]silane Chemical compound CCO[Si](OCC)(OCC)CCSSSSCC[Si](OCC)(OCC)OCC ASAOXGWSIOQTDI-UHFFFAOYSA-N 0.000 description 1
- KLFNHRIZTXWZHT-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltrisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSCCC[Si](OCC)(OCC)OCC KLFNHRIZTXWZHT-UHFFFAOYSA-N 0.000 description 1
- JSXKIRYGYMKWSK-UHFFFAOYSA-N trimethoxy-[2-(2-trimethoxysilylethyltetrasulfanyl)ethyl]silane Chemical compound CO[Si](OC)(OC)CCSSSSCC[Si](OC)(OC)OC JSXKIRYGYMKWSK-UHFFFAOYSA-N 0.000 description 1
- JTTSZDBCLAKKAY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSCCC[Si](OC)(OC)OC JTTSZDBCLAKKAY-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
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- C08F212/00—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
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
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- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
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Abstract
Description
구분 | 스티렌 | 비닐 | GPC | 무니점도(MV) | |||
Mw(g/mol, X104) | Mn(g/mol, X104) | PDI | |||||
실시예 1 | 27 | 43 | 41 | 31 | 1.3 | 70 | |
실시예 2 | 27 | 43 | 42 | 32 | 1.3 | 72 | |
실시예 3 | 27 | 43 | 55 | 38 | 1.4 | 76 | |
비교예 1 | 27 | 43 | 50 | 31 | 1.2 | 64 | |
비교예 2 | 27 | 43 | 69 | 39 | 1.8 | 61 |
구분 | 실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | |
인장특성 |
인장강도(kgf/cm2) | 183 | 184 | 188 | 168 | 167 |
300% 인장응력(kgf/cm2) | 118 | 119 | 122 | 104 | 98 | |
점탄성 |
Tan δ at 0℃(Index) | 102 | 102 | 105 | 98 | 100 |
Tan δ at 60℃(Index) | 131 | 133 | 137 | 105 | 100 |
Claims (18)
- 하기 화학식 1로 표시되는 변성제 유래 작용기를 포함하는 변성 공액디엔계 중합체:
[화학식 1]
상기 화학식 1에서,
R1은 -SiR12R13R14 또는 -R15A이고,
R2 내지 R4는 서로 독립적으로 탄소수 1 내지 6의 알킬렌기이고,
R5 내지 R8은 서로 독립적으로 탄소수 1 내지 6의 알킬기이고,
a 및 b는 서로 독립적으로 1 내지 3의 정수이며,
상기에서 R12 내지 R14는 서로 독립적으로 탄소수 1 내지 6의 알킬기이고,
상기 R15는 탄소수 1 내지 6의 알킬렌기이고,
상기 A는 하기 화학식 2로 표시되는 치환기이며,
[화학식 2]
상기 화학식 2에서,
R16 및 R17은 서로 독립적으로 탄소수 1 내지 6의 알킬렌기이고,
R18 내지 R21은 서로 독립적으로 탄소수 1 내지 6의 알킬기이며,
c 및 d는 서로 독립적으로 1 내지 3의 정수이다.
- 삭제
- 삭제
- 청구항 1에 있어서,
상기 중합체는 공액디엔계 단량체 단독 중합체 또는 공액디엔계 단량체와 방향족 비닐계 단량체의 공중합체인 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 하기 화학식 7 및화학식 8로 표시되는 중합체로 이루어진 군으로부터 선택된 1종인 것인 변성 공액디엔계 중합체:
[화학식 7]
상기 화학식 7에 있어서,
R2 내지 R4는 서로 독립적으로 탄소수 1 내지 3의 알킬렌기이고,
R5 내지 R8은 서로 독립적으로 탄소수 1 내지 3의 알킬기이고,
P는 중합체 사슬이고,
a, b, e 및 f는 서로 독립적으로 0 내지 3의 정수이되, e+f는 1 내지 6의 정수이고,
[화학식 8]
상기 화학식 8에 있어서,
R2 내지 R4 및 R15 내지 R17은 서로 독립적으로 탄소수 1 내지 3의 알킬렌기이고,
R5 내지 R8 및 R18 내지 R21은 서로 독립적으로 탄소수 1 내지 3의 알킬기이고,
P는 중합체 사슬이고,
a 내지 h는 서로 독립적으로 0 내지 3의 정수이되, e+f+g+h는 1 내지 12의 정수이다.
- 청구항 1에 있어서,
상기 중합체는 수평균분자량이 1,000 g/mol 내지 2,000,000 g/mol인 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 다분산지수가 0.5 내지 10인 것인 변성 공액디엔계 중합체.
- 청구항 1에 있어서,
상기 중합체는 비닐 함량이 5 중량% 이상인 것인 변성 공액디엔계 중합체.
- 1) 탄화수소 용매 중에서, 유기 알칼리금속 화합물 존재 하에서 공액디엔계 단량체 또는 방향족 비닐계 단량체 및 공액디엔계 단량체를 중합하여 적어도 일 말단에 알칼리 금속이 결합된 활성 중합체를 제조하는 단계; 및
2) 상기 활성 중합체를 하기 화학식 1로 표시되는 변성제와 반응시키는 단계를 포함하는 청구항 1에 기재된 변성 공액디엔계 중합체의 제조방법:
[화학식 1]
상기 화학식 1에서,
R1은 -SiR12R13R14 또는 -R15A이고,
R2 내지 R4는 서로 독립적으로 탄소수 1 내지 6의 알킬렌기이고,
R5 내지 R8은 서로 독립적으로 탄소수 1 내지 6의 알킬기이고,
a 및 b는 서로 독립적으로 1 내지 3의 정수이며,
상기에서 R12 내지 R14는 서로 독립적으로 탄소수 1 내지 6의 알킬기이고,
상기 R15는 탄소수 1 내지 6의 알킬렌기이고,
상기 A는 하기 화학식 2로 표시되는 치환기이며,
[화학식 2]
상기 화학식 2에서,
R16 및 R17은 서로 독립적으로 탄소수 1 내지 6의 알킬렌기이고,
R18 내지 R21은 서로 독립적으로 탄소수 1 내지 6의 알킬기이며,
c 및 d는 서로 독립적으로 1 내지 3의 정수이다.
- 청구항 10에 있어서,
상기 유기 알칼리금속 화합물은 단량체 총 100 g을 기준으로 0.01 mmol 내지 10 mmol로 사용하는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 10에 있어서,
상기 유기 알칼리금속 화합물은 메틸리튬, 에틸리튬, 프로필리튬, n-부틸리튬, s-부틸리튬, t-부틸리튬, 헥실리튬, n-데실리튬, t-옥틸리튬, 페닐리튬, 1-나프틸리튬, n-에이코실리튬, 4-부틸페닐리튬, 4-톨릴리튬, 사이클로헥실리튬, 3,5-디-n-헵틸사이클로헥실리튬, 4-사이클로펜틸리튬, 나프틸나트륨, 나프틸칼륨, 리튬 알콕사이드, 나트륨 알콕사이드, 칼륨 알콕사이드, 리튬 술포네이트, 나트륨 술포네이트, 칼륨 술포네이트, 리튬 아미드, 나트륨 아미드, 칼륨아미드, 리튬 이소프로필아미드로 이루어진 군으로부터 선택된 1종 이상인 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 10에 있어서,
상기 단계 1)의 중합은 극성 첨가제를 더 첨가하여 수행하는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 13에 있어서,
상기 극성 첨가제는 단량체 총 100 중량부 대비 0.001 중량부 내지 50 중량부로 첨가하는 것인 변성 공액디엔계 중합체의 제조방법.
- 청구항 10에 있어서,
상기 화학식 1로 표시되는 변성제는 유기 알칼리금속 화합물 1 몰 대비 0.1 몰 내지 10 몰로 사용하는 것인 변성 공액디엔계 중합체의 제조방법.
- 삭제
- 삭제
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PCT/KR2016/015018 WO2017111463A1 (ko) | 2015-12-24 | 2016-12-21 | 변성 공액디엔계 중합체, 이의 제조방법 및 변성제 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021060815A1 (ko) * | 2019-09-27 | 2021-04-01 | 주식회사 엘지화학 | 변성제, 이를 포함하는 변성 공액디엔계 중합체 및 상기 중합체의 제조방법 |
RU2812593C1 (ru) * | 2019-09-27 | 2024-01-30 | ЭлДжи КЕМ, ЛТД. | Модификатор, модифицированный полимер на основе сопряженного диена, содержащий этот модификатор, и способ получения полимера |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102034811B1 (ko) * | 2016-11-23 | 2019-10-21 | 주식회사 엘지화학 | 변성 공액디엔계 중합체 및 이의 제조방법 |
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SG11202110479QA (en) * | 2019-11-29 | 2021-10-28 | Lg Chemical Ltd | Modified conjugated diene-based polymer |
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CN112979876B (zh) * | 2019-12-12 | 2023-09-08 | 旭化成株式会社 | 支化共轭二烯系聚合物及其制造方法、橡胶组合物的制造方法以及轮胎的制造方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705013A1 (de) | 1996-02-12 | 1997-08-14 | Ciba Geigy Ag | Korrosionsinhibierende Überzugszusammensetzung für Metalle |
JP2011121906A (ja) * | 2009-12-11 | 2011-06-23 | Shin-Etsu Chemical Co Ltd | 2以上のアミノ基を有するシラン化合物及びその製造方法 |
WO2015056898A1 (ko) | 2013-10-17 | 2015-04-23 | 주식회사 엘지화학 | 변성 공액 디엔계 중합체, 이의 제조방법, 및 이를 포함하는 고무 조성물 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL86588C (ko) | 1980-09-20 | |||
ES2336899T3 (es) * | 2001-09-27 | 2010-04-19 | Jsr Corporation | Goma polimero conjugada con diolean (co), proceso para producir goma polimero (co), composicion de la goma, composite y neumatico. |
JP4126533B2 (ja) * | 2002-06-20 | 2008-07-30 | Jsr株式会社 | 共役ジオレフィン(共)重合ゴム、該(共)重合ゴムの製造方法、ゴム組成物およびタイヤ |
JP4453822B2 (ja) * | 2004-04-14 | 2010-04-21 | 信越化学工業株式会社 | 2以上の保護された官能基を有するシラン化合物及びその製造方法 |
JP5576020B2 (ja) * | 2005-09-22 | 2014-08-20 | 旭化成ケミカルズ株式会社 | 共役ジエン系重合体およびその製造方法 |
ATE536378T1 (de) * | 2006-07-24 | 2011-12-15 | Asahi Kasei Chemicals Corp | Modifiziertes konjugiertes dienepolymer und dessen herstellung |
WO2008123164A1 (ja) | 2007-03-23 | 2008-10-16 | Jsr Corporation | 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 |
ES2568892T3 (es) | 2008-10-14 | 2016-05-05 | Asahi Kasei Chemicals Corporation | Polímero a base de dieno conjugado modificado, procedimiento para producirlo, composición de polímero a base de dieno conjugado modificado y neumático para vehículos |
JP5297888B2 (ja) | 2009-05-20 | 2013-09-25 | 株式会社ブリヂストン | 変性剤、変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、ゴム組成物および空気入りタイヤ |
US8816014B2 (en) | 2009-10-02 | 2014-08-26 | Asahi Kasei Chemicals Corporation | Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, and modified conjugated diene-based polymer composition |
CN102933608B (zh) | 2010-06-08 | 2014-11-19 | Jsr株式会社 | 改性共轭二烯系橡胶、其制造方法、以及橡胶组合物 |
US9206277B2 (en) | 2011-01-12 | 2015-12-08 | Jsr Corporation | Modified conjugated diene rubber, method for producing same, and rubber composition |
CN103339185A (zh) | 2011-02-09 | 2013-10-02 | Jsr株式会社 | 橡胶组合物及其制造方法以及轮胎 |
US9309388B2 (en) * | 2011-02-14 | 2016-04-12 | Jsr Corporation | Rubber composition, method for producing same, and tire |
JP5994784B2 (ja) * | 2011-08-31 | 2016-09-21 | Jsr株式会社 | 変性共役ジエン系重合体の製造方法 |
KR102124874B1 (ko) | 2013-02-14 | 2020-06-19 | 제이에스알 가부시끼가이샤 | 수소 첨가 공액 디엔 중합체의 제조 방법, 수소 첨가 공액 디엔 중합체 및 중합체 조성물 |
KR101534101B1 (ko) | 2013-10-17 | 2015-07-07 | 주식회사 엘지화학 | 변성 공액 디엔계 중합체, 이의 제조방법, 및 이를 포함하는 고무 조성물 |
WO2016076549A1 (ko) * | 2014-11-13 | 2016-05-19 | 주식회사 엘지화학 | 변성 공역디엔계 중합체, 이의 제조방법, 및 이를 포함하는 고무 조성물 |
KR101759402B1 (ko) * | 2014-12-11 | 2017-07-19 | 주식회사 엘지화학 | 변성 공역디엔계 중합체, 이의 제조방법, 및 이를 포함하는 고무 조성물 |
KR101985821B1 (ko) | 2016-05-03 | 2019-06-05 | 주식회사 엘지화학 | 아미노실란계 화합물의 신규 제조방법 |
-
2016
- 2016-12-16 KR KR1020160172835A patent/KR101923160B1/ko active Active
- 2016-12-21 EP EP16879330.5A patent/EP3296322B1/en active Active
- 2016-12-21 CN CN201680040078.3A patent/CN107849160B/zh active Active
- 2016-12-21 JP JP2018506537A patent/JP6616490B2/ja active Active
- 2016-12-21 US US15/738,002 patent/US10508157B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705013A1 (de) | 1996-02-12 | 1997-08-14 | Ciba Geigy Ag | Korrosionsinhibierende Überzugszusammensetzung für Metalle |
JP2011121906A (ja) * | 2009-12-11 | 2011-06-23 | Shin-Etsu Chemical Co Ltd | 2以上のアミノ基を有するシラン化合物及びその製造方法 |
WO2015056898A1 (ko) | 2013-10-17 | 2015-04-23 | 주식회사 엘지화학 | 변성 공액 디엔계 중합체, 이의 제조방법, 및 이를 포함하는 고무 조성물 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021060815A1 (ko) * | 2019-09-27 | 2021-04-01 | 주식회사 엘지화학 | 변성제, 이를 포함하는 변성 공액디엔계 중합체 및 상기 중합체의 제조방법 |
RU2812593C1 (ru) * | 2019-09-27 | 2024-01-30 | ЭлДжи КЕМ, ЛТД. | Модификатор, модифицированный полимер на основе сопряженного диена, содержащий этот модификатор, и способ получения полимера |
US12116439B2 (en) | 2019-09-27 | 2024-10-15 | Lg Chem, Ltd. | Modifier, modified conjugated diene-based polymer comprising thereof and method for preparing the polymer |
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