Invention Grant
US08367770B2 Acrylate-vinyl aromatic-unsaturated nitrile graft copolymer with excellent impact strength, colorability, and weatherability, and thermoplastic resin composition containing the same
有权
具有优异的冲击强度，着色性和耐候性的丙烯酸酯 - 乙烯基芳族 - 不饱和腈接枝共聚物和含有它们的热塑性树脂组合物
- Patent Title: Acrylate-vinyl aromatic-unsaturated nitrile graft copolymer with excellent impact strength, colorability, and weatherability, and thermoplastic resin composition containing the same
- Patent Title (中): 具有优异的冲击强度，着色性和耐候性的丙烯酸酯 - 乙烯基芳族 - 不饱和腈接枝共聚物和含有它们的热塑性树脂组合物
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Application No.: US11759272Application Date: 2007-06-07
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Publication No.: US08367770B2Publication Date: 2013-02-05
- Inventor: Doo Han Ha , Jun Hwan An
- Applicant: Doo Han Ha , Jun Hwan An
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries Inc.
- Current Assignee: Cheil Industries Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Summa, Additon & Ashe, P.A.
- Priority: KR10-2006-0051425 20060608
- Main IPC: C08L51/04
- IPC: C08L51/04
Abstract:
One aspect of the invention relates to an acrylate-vinyl aromatic-unsaturated nitrile graft copolymer. The acrylate-vinyl aromatic-unsaturated nitrile graft copolymer can include: a double layered rubbery polymer comprising an inner core layer of alkylacrylate-vinyl aromatic copolymer and an outer core layer of alkylacrylate polymer; and a vinyl aromatic-unsaturated nitrile copolymer shell layer grafted onto the double layered rubbery polymer. Another aspect of the invention relates to a weatherable thermoplastic resin composition including the foregoing acrylate-vinyl aromatic-unsaturated nitrile graft copolymer.
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