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1. 发明申请

US20110021706A1 RESIN COMPOSITION AND USE THEREOF 有权
标题翻译：树脂组合物及其用途
公开(公告)号：US20110021706A1
公开(公告)日：2011-01-27
申请号：US12934626
申请日：2009-03-24
申请人： Kan KOMIYA
发明人： Kan KOMIYA
IPC分类号： C08L67/03 , C08L77/06
CPC分类号： C08L77/00 , C08L23/10 , C08L23/14 , C08L51/06 , C08L67/02 , C08L2666/02 , C08L2666/06 , C08L2666/24
摘要： An object of the present invention is to provide resin compositions which have excellent tensile strength, impact resistance and appearance without deterioration in properties inherent to general-purpose engineering plastics and propylene resins and to provide uses thereof.The resin compositions of the present invention contain 20 to 80 wt % of a general-purpose engineering plastic (A), 10 to 50 wt % of a polypropylene resin (B) and 1 to 30 wt % of a modified propylene resin (C) , and the modified propylene resin (C) is obtained by modifying a resin composition (C-3) which includes 0 to 40 wt % of a polypropylene (C-1) having a melting point of not less than 120° C., and 60 to 100 wt % of a propylene/C2 or C4-10 α-olefin copolymer (C-2) having a melting point (Tm) of less than 120° C. or not showing a melting point peak in DSC.
摘要翻译：本发明的目的是提供具有优异的拉伸强度，耐冲击性和外观的树脂组合物，而不会降低通用工程塑料和丙烯树脂固有的性能并提供其用途。本发明的树脂组合物含有20〜80重量％的通用工程塑料（A），10〜50重量％的聚丙烯树脂（B）和1〜30重量％的改性丙烯树脂（C）改性丙烯树脂（C）是通过改性熔点为120℃以上的含有0〜40重量％的聚丙烯（C-1）的树脂组合物（C-3）而得到的， 60〜100重量％的熔点（Tm）小于120℃的丙烯/ C2或C4-10α-烯烃共聚物（C-2）或DSC中未显示熔点峰。

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