Invention Grant
US08735490B2 Thermoplastic resin composition having improved impact strength and melt flow properties
有权
热塑性树脂组合物具有改善的冲击强度和熔体流动性能
- Patent Title: Thermoplastic resin composition having improved impact strength and melt flow properties
- Patent Title (中): 热塑性树脂组合物具有改善的冲击强度和熔体流动性能
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Application No.: US12971333Application Date: 2010-12-17
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Publication No.: US08735490B2Publication Date: 2014-05-27
- Inventor: Jin Hwa Chung , Kee Hae Kwon , Ja Kwan Koo , Il Jin Kim
- Applicant: Jin Hwa Chung , Kee Hae Kwon , Ja Kwan Koo , Il Jin Kim
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries Inc.
- Current Assignee: Cheil Industries Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Additon, Higgins, Pendleton & Ashe, P.A.
- Priority: KR10-2009-0134973 20091230; KR10-2010-0096046 20101001
- Main IPC: C08L51/04
- IPC: C08L51/04 ; C08L55/02 ; C08L35/06 ; C08L25/12
Abstract:
An aromatic vinyl thermoplastic resin composition includes (A) about 10 to about 99% by weight of a thermoplastic resin (A) including (a1) an aromatic vinyl copolymer resin, (a2) a rubber-modified vinyl graft copolymer, or a combination of (a1) and (a2); and (B) about 1 to about 90% by weight of a branched aromatic vinyl copolymer resin including a silicon based compound. The branched aromatic vinyl copolymer includes a copolymer prepared by copolymerizing (b1) about 10 to about 85% by weight of an aromatic vinyl based monomer; (b2) about 10 to about 85% by weight of an unsaturated nitrile based monomer; (b3) about 1 to about 50% by weight of an aromatic methacrylate, aliphatic methacrylate, or a combination thereof; and (b4) about 0.1 to about 20% by weight of a silicon based compound having two or more unsaturated functional groups.
Public/Granted literature
- US20110160377A1 Thermoplastic Resin Composition Having Improved Impact Strength and Melt Flow Properties Public/Granted day:2011-06-30
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