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1. (WO2016093616) METHOD FOR PREPARING ACRYLONITRILE-BUTADIENE-STYRENE GRAFT COPOLYMER, AND ACRYLONITRILE-BUTADIENE-STYRENE THERMOPLASTIC RESIN CONTAINING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/093616    International Application No.:    PCT/KR2015/013450
Publication Date: 16.06.2016 International Filing Date: 09.12.2015
IPC:
C08F 279/02 (2006.01), C08F 2/22 (2006.01), C08F 2/44 (2006.01), C08L 55/02 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: CHUNG, Sun Haeng; (KR).
KIM, Young Min; (KR).
LEE, Jin Hyoung; (KR).
HAN, Su Jeong; (KR).
KIM, Yoo Vin; (KR).
JEONG, Young Hwan; (KR).
SUK, Jae Min; (KR)
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 06626 (KR)
Priority Data:
10-2014-0178745 11.12.2014 KR
Title (EN) METHOD FOR PREPARING ACRYLONITRILE-BUTADIENE-STYRENE GRAFT COPOLYMER, AND ACRYLONITRILE-BUTADIENE-STYRENE THERMOPLASTIC RESIN CONTAINING SAME
(FR) PROCÉDÉ DE PRÉPARATION D'UN COPOLYMÈRE GREFFÉ D'ACRYLONITRILE-BUTADIÈNE-STYRÈNE, ET RÉSINE THERMOPLASTIQUE D'ACRYLONITRILE-BUTADIÈNE-STYRÈNE LE CONTENANT
(KO) 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체 제조 방법 및 이를 포함하는 아크릴로니트릴-부타디엔-스티렌 열가소성 수지
Abstract: front page image
(EN)The present invention relates to a method for preparing an acrylonitrile-butadiene-styrene graft copolymer with improved impact strength, an acrylonitrile-butadiene-styrene graft copolymer prepared by the method, and an acrylonitrile-butadiene-styrene thermoplastic resin containing the same, the method comprising the steps of: (step 1) preparing a diene-based rubber latex by adding an acrylate-based cross-linking agent; and (step 2) carrying out graft copolymerization by injecting a cross-linking agent, which is identical with the acrylate-based cross-linking agent, an aromatic vinyl-based compound and a cyanovinyl-based compound into the diene-based rubber latex.
(FR)Cette invention concerne un procédé de préparation d'un copolymère greffé d'acrylonitrile-butadiène-styrène présentant une résistance améliorée aux chocs, un copolymère greffé d'acrylonitrile-butadiène-styrène préparé par ledit procédé, et une résine thermoplastique d'acrylonitrile-butadiène-styrène le contenant, le procédé comprenant les étapes suivantes : (étape1) préparation d'un latex de caoutchouc à base de diène par ajout d'un agent de réticulation à base d'acrylate ; et (étape 2) mise en œuvre d'une copolymérisation par greffage par injection d'un agent de réticulation, qui est identique à l'agent de réticulation à base d'acrylate, d'un composé à base d'un vinyle aromatique et d'un composé à base de cyanovinyle dans le latex de caoutchouc à base de diène.
(KO)본 발명은 아크릴레이트계 가교제를 첨가하여 디엔계 고무 라텍스를 제조하는 단계 (단계 1); 및 상기 디엔계 고무 라텍스에 상기 아크릴레이트계 가교제와 동일한 가교제와, 방향족 비닐계 화합물 및 비닐시안계 화합물 투입하여 그라프트 공중합하는 단계 (단계 2);를 포함함으로써, 충격 강도가 향상된 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체 제조 방법과 상기 방법에 의해 제조된 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체 및 이를 포함하는 아크릴로니트릴-부타디엔-스티렌 열가소성 수지에 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, 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, KN, KP, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)