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1. (WO2017191921) MODIFYING AGENT, AND MODIFIED CONJUGATED DIENE-BASED POLYMER PRODUCED USING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/191921 International Application No.: PCT/KR2017/004379
Publication Date: 09.11.2017 International Filing Date: 25.04.2017
IPC:
C08C 19/25 (2006.01) ,C08C 19/22 (2006.01) ,C08F 8/00 (2006.01) ,C08K 5/5415 (2006.01) ,C08K 5/544 (2006.01) ,C08L 51/08 (2006.01) ,C08K 3/36 (2006.01)
Applicants: LG CHEM, LTD.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors: LEE, Ho Young; KR
KIM, No Ma; KR
SON, Ki Seok; KR
MUN, Min Sik; KR
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 06626, KR
Priority Data:
10-2016-005488403.05.2016KR
Title (EN) MODIFYING AGENT, AND MODIFIED CONJUGATED DIENE-BASED POLYMER PRODUCED USING SAME
(FR) AGENT DE MODIFICATION ET POLYMÈRE À BASE DE DIÈNE CONJUGUÉ MODIFIÉ PRODUIT À L'AIDE DE CELUI-CI
(KO) 변성제 및 이를 이용하여 제조된 변성 공액디엔계 중합체
Abstract:
(EN) The present invention provides: a modifying agent, which comprises a silane-based compound of chemical formula 1 below and can improve the processability of a rubber composition by preventing the agglomeration of and increasing the dispersibility of a filler in the rubber composition as a result of modifying a conjugated diene-based polymer chain by easily introducing a filler-affinitive functional group thereinto; and a modified conjugated diene-based polymer produced using the modifying agent.
(FR) La présente invention concerne : un agent de modification, qui comprend un composé à base de silane de formule chimique 1 ci-dessous et qui peut améliorer l'aptitude au traitement d'une composition de caoutchouc par le fait d'empêcher l'agglomération et d'augmenter la dispersibilité d'une charge dans la composition de caoutchouc suite à la modification d'une chaîne polymère à base de diène conjugué par l'introduction aisée d'un groupe fonctionnel présentant une affinité pour la charge dans celle-ci ; et un polymère à base de diène conjugué modifié produit à l'aide de l'agent de modification.
(KO) 본 발명에서는 공액디엔계 중합체 사슬에 충진제 친화성의 관능기를 용이하게 도입하여 변성시킴으로써 고무 조성물내 충진제의 응집을 막고 충진제의 분산성을 높여 고무 조성물의 가공성을 향상시킬 수 있는 하기 화학식 1의 실란계 화합물을 포함하는 변성제 및 이를 이용하여 제조된 변성 공액디엔계 중합체가 제공된다.
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, 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)