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BIODEGRADABLE RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED FROM THE SAME 发明授权

2023-08-31 3380 436K 0

专利信息

申请日期 2025-06-24 申请号 EP06746088
公开(公告)号 EP1881035B1 公开(公告)日 2010-09-08
公开国别 EP 申请人省市代码 全国
申请人 Kaneka Corporation
简介 Disclosed is a resin composition excellent in molding processability which comprises a plant-derived biodegradable plastic produced by actively fixing carbon dioxide present in the earth. A resin composition excellent in molding processability, comprising (A) a biodegradable (3-hydroxyalkanoate) copolymer having a recurring unit represented by the formula (1) : [-CHR-CH 2 -CO-O-] (wherein R represents an alkyl group represented by the formula C n H 2n+1 and n is an integer of 1 to 15) and 0.1 to 100 parts by weight, based on 100 parts by weight of (A) the biodegradable (3-hydroxyalkanoate) copolymer, of (B) an acrylic modifier having a weight average molecular weight (Mw) of 500, 000 to 10, 000, 000.


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