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1. (WO2014204071) RUBBER POLYMER LATEX HAVING MULTI-LAYERED CORE-SHELL STRUCTURE, MANUFACTURING METHOD THEREFOR, AND ACRYLONITRILE-BUTADIENE-STYRENE GRAFT COPOLYMER INCLUDING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/204071    International Application No.:    PCT/KR2013/012231
Publication Date: 24.12.2014 International Filing Date: 26.12.2013
IPC:
C08F 279/04 (2006.01), C08F 2/22 (2006.01), C08L 55/02 (2006.01), C08L 25/12 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 150-721 (KR)
Inventors: JUNG, Yu Sung; (KR).
CHAI, Joo Byung; (KR).
PARK, Eun Seon; (KR).
JEON, Tae Young; (KR).
YOO, Keun Hoon; (KR).
AHN, Bong Keun; (KR)
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 137-858 (KR)
Priority Data:
10-2013-0070036 19.06.2013 KR
10-2013-0164212 26.12.2013 KR
Title (EN) RUBBER POLYMER LATEX HAVING MULTI-LAYERED CORE-SHELL STRUCTURE, MANUFACTURING METHOD THEREFOR, AND ACRYLONITRILE-BUTADIENE-STYRENE GRAFT COPOLYMER INCLUDING SAME
(FR) LATEX DE CAOUTCHOUC POLYMÈRE AYANT UNE STRUCTURE COEUR-COQUE MULTICOUCHE, PROCÉDÉ POUR SA FABRICATION, ET COPOLYMÈRE GREFFÉ ACRYLONITRILE-BUTADIÈNE-STYRÈNE LE COMPRENANT
(KO) 다층 코어-쉘 구조의 고무질 중합체 라텍스, 이의 제조방법 및 이를 포함하는 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체
Abstract: front page image
(EN)The present invention relates to a rubber polymer latex having a multi-layered core-shell structure, a manufacturing method therefor, an acrylonitrile- butadiene-styrene graft copolymer including the same, and a thermoplastic resin composition using the same. The rubber polymer latex having a multi-layered core-shell structure, according to the present invention, improves impact resistance, coloring properties, and weather resistance of an acrylonitrile- butadiene-styrene graft copolymer including the same by maintaining physical properties of a diene-based rubber and improving low weather resistance of the diene-based rubber. Therefore, the present invention can improve impact strength, coloring properties, and weather resistance of a thermoplastic resin including the acrylonitrile- butadiene- styrene graft copolymer, and thus can be readily applied to an industry needing the same.
(FR)La présente invention porte sur un latex de caoutchouc polymère ayant une structure en cœur-coque multicouche, sur un procédé pour sa fabrication, sur un copolymère greffé acrylonitrile-butadiène-styrène le comprenant, et sur une composition de résine thermoplastique l'utilisant. Le latex de caoutchouc polymère ayant une structure cœur-coque multicouche selon la présente invention améliore la résistance au choc, les propriétés de coloration et la résistance aux intempéries d'un copolymère greffé acrylonitrile-butadiène-styrène le comprenant, par conservation des propriétés physiques d'un caoutchouc à base diénique et amélioration de la faible résistance aux intempéries du caoutchouc à base diénique. En conséquence, la présente invention peut améliorer la résistance au choc, les propriétés de coloration et la résistance aux intempéries d'une résine thermoplastique comprenant le copolymère greffé acrylonitrile-butadiène-styrène, et peut donc être aisément appliquée à l'industrie ayant besoin d'une telle résine.
(KO)본 발명은 다층 코어-쉘 구조의 고무질 중합체 라텍스, 이의 제조방법, 이를고무포함하는 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체 및 이를 사용한 열가소성 수지 조성물에 관한 것이다. 이에 따른 다층 코어-쉘 구조의 고무질 중합체 라텍스는 디엔계 고무 성분의 물성은 유지하면서 상기 디엔계 고무 성분의 낮은 내후성 특성을 개선할 수 있어, 이를 포함하는 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체의 내충격성, 착색성 및 내후성을 향상시키는 효과가 있다. 따라서, 상기의 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체를 포함하는 열가소성 수지의 충격강도, 착색성 및 내후성을 개선할 수 있어, 이를 필요로 하는 산업에 용이하게 적용할 수 있다.
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, LT, 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, 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)