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1. (WO2018030645) MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING SAME, AND RUBBER COMPOSITION INCLUDING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/030645 International Application No.: PCT/KR2017/007189
Publication Date: 15.02.2018 International Filing Date: 05.07.2017
IPC:
C08F 36/04 (2006.01) ,C08F 236/10 (2006.01) ,C08F 8/42 (2006.01) ,C08F 8/30 (2006.01) ,C08F 4/42 (2006.01) ,C08F 2/44 (2006.01) ,C08F 4/52 (2006.01) ,C08C 19/44 (2006.01) ,C08G 81/02 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
36
Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
02
the radical having only two carbon-to-carbon double bonds
04
conjugated
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
236
Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
02
the radical having only two carbon-to-carbon double bonds
04
conjugated
10
with vinyl aromatic monomers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Chemical modification by after-treatment
42
Introducing metal atoms or metal-containing groups
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Chemical modification by after-treatment
30
Introducing nitrogen atoms or nitrogen-containing groups
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2
Processes of polymerisation
44
Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
52
selected from boron, aluminium, gallium, indium, thallium, or rare earths
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19
Chemical modification of rubber
30
Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
42
reacting with metals or metal-containing groups
44
of polymers containing metal atoms exclusively at one or both ends of the skeleton
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
81
Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
02
at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
서경창 SEO, Kyung Chang; KR
김노마 KIM, No Ma; KR
이상미 LEE, Sang Mi; KR
김유진 KIM, Yu Jin; KR
Agent:
특허법인 태평양 BAE, KIM & LEE IP GROUP; 서울시 서초구 강남대로 343, 11층 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 06626, KR
Priority Data:
10-2016-010322212.08.2016KR
Title (EN) MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING SAME, AND RUBBER COMPOSITION INCLUDING SAME
(FR) POLYMÈRE DIÉNIQUE CONJUGUÉ MODIFIÉ, PROCÉDÉ POUR SA PRÉPARATION ET COMPOSITION À BASE DE CAOUTCHOUC LE CONTENANT
(KO) 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
Abstract:
(EN) The present invention relates to a modified conjugated diene-based polymer, a method for producing same, and a rubber composition including same. More specifically, a modified conjugated diene-based polymer, which includes a conjugated diene-based monomer-derived recurring unit having a trans-1,4 bond content of 80 wt% or higher, and includes an alkoxy silane-based modifier-derived functional group, a method for producing same, and a rubber composition including same are provided.
(FR) La présente invention concerne un polymère diénique conjugué modifié, un procédé pour sa préparation et une composition de caoutchouc le comprenant. Plus particulièrement, l'invention concerne un polymère diénique conjugué modifié, qui comprend un motif récurrent dérivé d'un monomère à base d'un diène conjugué présentant une teneur en liaisons trans-1,4 de 80 % en poids ou plus et qui comprend un groupe fonctionnel dérivé d'un modificateur à base d'alcoxysilane, un procédé pour sa production et une composition de caoutchouc le comprenant.
(KO) 본 발명은 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물에 관한 것으로, 보다 상세하게는 trans-1,4 결합 함량이 80 중량% 이상인 공액디엔계 단량체 유래 반복 단위를 포함하고, 알콕시 실란계 변성제 유래 작용기를 포함하는 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)