Invention Grant
- Patent Title: Rubber polymer, graft copolymer, preparation methods therefor, and impact resistant and heat resistant resin composition
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Application No.: US14893889Application Date: 2014-09-30
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Publication No.: US09951168B2Publication Date: 2018-04-24
- Inventor: Joo Byung Chai , Yu Sung Jung , Eun Seon Park , Tae Young Jeon , Young Min Kim , Jin Ho Lee
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Priority: KR10-2013-0116089 20130930; KR10-2014-0118560 20140905
- International Application: PCT/KR2014/009196 WO 20140930
- International Announcement: WO2015/047026 WO 20150402
- Main IPC: C08L51/04
- IPC: C08L51/04 ; C08F236/10 ; C08F279/04 ; C08L25/12 ; C08L25/16
Abstract:
Disclosed are a rubber polymer, a graft copolymer, methods of preparing the same, and an impact and heat resistant resin composition. According to the present invention, provided are rubber latex and a graft copolymer which may realize a product having superior impact resistance, heat resistance and chemical resistance by adding a specific crosslinking regulator to the rubber polymer, methods of preparing the same, and an impact and heat resistant resin composition.
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