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Title:
THERMOPLASTIC RESIN COMPOSITION, PREPARATION METHOD THEREFOR, AND INJECTION MOLDED PRODUCT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/124505
Kind Code:
A1
Abstract:
The present invention relates to a thermoplastic resin composition, a preparation method therefor, and an injection molded product comprising the same and, more specifically, to a thermoplastic resin composition and an injection molded product comprising the same, the thermoplastic resin composition comprising: an ABS-based graft copolymer comprising a conjugated diene-based rubber polymer having an average diameter of 0.25-0.35 μm; a rubber modified graft copolymer, which comprises a diene-based rubber polymer having an average diameter of 0.6-10 μm and is prepared by continuous mass polymerization; and a matrix resin, thereby having excellent vibration welding property while having impact resistance, heat resistance, and the like, which are inherent characteristics of an ABS-based resin.

Inventors:
JUNG, Dae San (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
HAN, Seung Hun (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
KIM, Seong Lyong (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2017/013847
Publication Date:
July 05, 2018
Filing Date:
November 29, 2017
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
C08L55/02; B29C45/00; B29C45/14; B29C45/16; B60Q1/44; C08F2/02; C08L25/12; C08L25/18; C08L51/04; C08L79/08
Foreign References:
KR20150072243A2015-06-29
KR20150066647A2015-06-17
KR20030055445A2003-07-04
KR20140099609A2014-08-13
KR940014568A
KR100528768B12005-11-15
Attorney, Agent or Firm:
CHO, Inje (NewKorea International Patent & Law Office, 5th Fl. Singwan, 433, Seolleung-ro,Gangnam-gu, Seoul, 06212, KR)
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