发明公开
EP1333056A1 Long glass fiber filler reinforced resin material for molding, method for molding molded article, and molded article molded by the method
有权
适于变形，形成由该方法的模塑制品和模塑物体的方法长玻璃纤维增强树脂材料
- 专利标题： Long glass fiber filler reinforced resin material for molding, method for molding molded article, and molded article molded by the method
- 专利标题（中）： 适于变形，形成由该方法的模塑制品和模塑物体的方法长玻璃纤维增强树脂材料
-
申请号： EP03002054.9申请日： 2003-01-29
-
公开(公告)号： EP1333056A1公开(公告)日： 2003-08-06
- 发明人: Tanaka, Chikara , Tochioka, Takahiro
- 申请人： Mazda Motor Corporation
- 申请人地址： 3-1, Shinchi, Fuchu-cho Aki-gun, Hiroshima 730-8670 JP
- 专利权人： Mazda Motor Corporation
- 当前专利权人： Mazda Motor Corporation
- 当前专利权人地址： 3-1, Shinchi, Fuchu-cho Aki-gun, Hiroshima 730-8670 JP
- 代理机构： Müller-Boré & Partner Patentanwälte
- 优先权： JP2002021312 20020130
- 主分类号： C08L23/10
- IPC分类号： C08L23/10 ; C08K7/14
摘要：
A long glass fiber filler reinforced resin material for molding comprises a masterbatch formed of a composite of a matrix resin including a PP component and a long glass fiber filler and a diluent resin made from an ethylene-propylene block copolymer. The above-described matrix resin of the masterbatch includes the PP component having a pentad isotactic index of at least 95%, and a MFR of the matrix resin of the masterbatch is 100 to 500g/10min and larger than six times a melt flow rate of the diluent resin. The long glass fiber filler is in a content of 30 to 50 mass percent with respect to a total mass thereof.
公开/授权文献
信息查询
