发明授权
US4734450A Polypropylene-base resin composition containing an inorganic filler and
0.01 to 0.6 wt. % of carbon black
失效
含有无机填料的聚丙烯类树脂组合物和0.01〜0.6重量％ ％的炭黑
- 专利标题： Polypropylene-base resin composition containing an inorganic filler and 0.01 to 0.6 wt. % of carbon black
- 专利标题（中）： 含有无机填料的聚丙烯类树脂组合物和0.01〜0.6重量％ ％的炭黑
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申请号： US841265申请日： 1986-03-19
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公开(公告)号： US4734450A公开(公告)日： 1988-03-29
- 发明人: Yoichi Kawai , Masami Maki , Masaru Abe , Sachio Yokote , Katsumi Sekiguchi
- 申请人： Yoichi Kawai , Masami Maki , Masaru Abe , Sachio Yokote , Katsumi Sekiguchi
- 申请人地址： JPX Tokyo
- 专利权人： Mitsui Toatsu Chemicals, Incorporated
- 当前专利权人： Mitsui Toatsu Chemicals, Incorporated
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-55944 19850322; JPX60-59585 19850326; JPX60-59586 19850326; JPX60-69049 19850403
- 主分类号： C08K3/04
- IPC分类号： C08K3/04 ; C08L9/06 ; C08L23/10 ; C08L23/12 ; C08L23/14 ; C08L23/16 ; C08L53/00 ; C08K3/00 ; C08K3/18
摘要：
A polypropylene-base resin composition comprising a polypropylene-base resin and carbon black in an amount of 0.01-0.6 wt. % based on the polypropylene-base resin and being suitable for use in the production of molded articles having excellent paintability.
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