发明名称 FIBER-REINFORCED POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
摘要 The present invention is to provide a fiber reinforced polypropylene resin composition which has low shrinkage, excellent grain transferability, flaw resistance and moulded appearance, can provide a moulded article having a smooth and soft tactile sensation on the surface thereof without foaming and has high rigidity, high impact strength and high heat resistance, as well as a method for producing the same and a moulded article thereof. These are implemented by a fiber reinforced polypropylene resin composition containing a propylene-ethylene block copolymer which satisfies four requirements such as sequential polymerization with a metallocene catalyst, a specific fiber and optionally a specific modified polyolefin, a thermoplastic elastomer which satisfies two requirements such as MFR, a specific propylene polymer resin and a specific fatty acid amide.
申请公布号 EP2754691(B1) 申请公布日期 2016.02.10
申请号 EP20120829959 申请日期 2012.09.06
申请人 JAPAN POLYPROPYLENE CORPORATION 发明人 KONDO KAZUMASA;MASUDA KENJI
分类号 C08L53/00;C08J5/04;C08K5/20;C08K7/02;C08L23/00;C08L25/00 主分类号 C08L53/00
代理机构 代理人
主权项
地址