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1. (WO2019066279) BOTH-END-MODIFIED CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PRODUCING SAME
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Pub. No.: WO/2019/066279 International Application No.: PCT/KR2018/010238
Publication Date: 04.04.2019 International Filing Date: 03.09.2018
IPC:
C08F 236/10 (2006.01) ,C08F 236/14 (2006.01) ,C08F 2/44 (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
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
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
14
containing elements other than carbon and hydrogen
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
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
김민수 KIM, Min Soo; KR
이수용 LEE, Soo Yong; KR
최원문 CHOI, Won Mun; 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:
10-2017-012696129.09.2017KR
10-2018-008157213.07.2018KR
Title (EN) BOTH-END-MODIFIED CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PRODUCING SAME
(FR) POLYMÈRE DIÉNIQUE CONJUGUÉ MODIFIÉ AUX DEUX EXTRÉMITÉS ET SON PROCÉDÉ DE PRODUCTION
(KO) 양 말단 변성 공액디엔계 중합체 및 이의 제조방법
Abstract:
(EN) The present invention relates to: a both-end-modified conjugated diene-based polymer which includes a modified polymerization initiator-derived functional group and a modifier-derived functional group and has excellent affinity with a filler, thus having improved mechanical and viscoelastic properties; and a method for producing same.
(FR) La présente invention concerne : un polymère diénique conjugué modifié aux deux extrémités, qui comprend un groupe fonctionnel dérivé d'un initiateur de polymérisation modifié et un groupe fonctionnel dérivé d'un modificateur et présente une excellente affinité avec une matière de charge, possédant ainsi des propriétés mécaniques et viscoélastiques améliorées; et un procédé de production de celui-ci.
(KO) 본 발명은 변성 중합 개시제 유래 작용기 및 변성제 유래 작용기를 포함하는, 충진제와의 친화성이 우수하여 기계적 물성 및 점탄성 특성이 개선된 양 말단 변성 공액디엔계 중합체 및 이의 제조방법에 관한 것이다.
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)