发明公开
- 专利标题： Composite molded articles and process for producing the same
- 专利标题（中）： 复合成型制品及其生产方法
-
申请号： EP88307649.9申请日： 1988-08-18
-
公开(公告)号： EP0308074A3公开(公告)日： 1990-01-10
- 发明人: Yamaji, Katsuhiko , Ishida, Masahiko , Tsukamoto, Masahiro
- 申请人： SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA
- 申请人地址： 4-4 Nishitemma 2-chome Kita-ku Osaka-shi Osaka 530 JP
- 专利权人： SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA
- 当前专利权人： SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA
- 当前专利权人地址： 4-4 Nishitemma 2-chome Kita-ku Osaka-shi Osaka 530 JP
- 代理机构： Myerscough, Philip Boyd (GB)
- 优先权： JP207674/87 19870820; JP207675/87 19870820; JP231742/87 19870916; JP231743/87 19870916; JP316728/87 19871215; JP326461/87 19871222; JP115398/88 19880512
- 主分类号： D04H1/60
- IPC分类号： D04H1/60 ; D04H1/00
摘要：
A composite molded article suitable as an automobile ceiling material is made of a nonwoven fibrous mat wherein inorganic monofilaments having a length of 10 to 200 mm and a diameter of 2 to 30 micrometers are partially bonded with a thermoplastic resin binder, many voids being provided throughout the mat and a large number of fine holes communicating with the voids in the inside being formed in at least one surface of the mat.
公开/授权文献
- EP0308074B1 Composite molded articles and process for producing the same 公开/授权日：1993-07-28
信息查询
IPC分类:
