Invention Grant
- Patent Title: Weatherable thermoplastic resin composition having excellent low gloss characteristic and method of preparing the same
- Patent Title (中): 具有优异的低光泽特性的耐候性热塑性树脂组合物及其制备方法
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Application No.: US12980668Application Date: 2010-12-29
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Publication No.: US08552112B2Publication Date: 2013-10-08
- Inventor: So Young Kwon , Young Sub Jin , Sung Kwan Kim , Byeong Do Lee
- Applicant: So Young Kwon , Young Sub Jin , Sung Kwan Kim , Byeong Do Lee
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries Inc.
- Current Assignee: Cheil Industries Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Summa, Addition & Ashe, P.A.
- Priority: KR10-2009-0136041 20091231; KR10-2010-0095785 20101001
- Main IPC: C08C19/20
- IPC: C08C19/20 ; C08L25/12 ; C08L33/08 ; C08L33/10 ; C08J3/24
Abstract:
The present invention provides a weather resistant thermoplastic resin with low gloss and a method of preparing the same. The thermoplastic resin of the present invention comprises a (meth)acrylic acid alkyl ester-based polymer (A) and a (meth)acrylic acid alkyl ester-based oligomeric prepolymer (B), and an aromatic vinyl-cyanide vinyl based copolymer (C), wherein the (meth)acrylic acid alkyl ester-based polymer (A) and the (meth)acrylic acid alkyl ester-based oligomeric prepolymer (B) form a network-shaped disperse phase and the aromatic vinyl-cyanide vinyl based copolymer (C) forms a continuous phase.
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