发明公开
EP0315451A2 Glass fiber reinforced thermoplastic resin compositions
失效
Glasfaserverstärktethermoplastische Harzzusammensetzungen。
- 专利标题： Glass fiber reinforced thermoplastic resin compositions
- 专利标题（中）： Glasfaserverstärktethermoplastische Harzzusammensetzungen。
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申请号： EP88310358.2申请日： 1988-11-03
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公开(公告)号： EP0315451A2公开(公告)日： 1989-05-10
- 发明人: Ushiroji, Masashi , Yoshihara, Yukio
- 申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 申请人地址： 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 JP
- 专利权人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 当前专利权人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 当前专利权人地址： 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 JP
- 代理机构： Myerscough, Philip Boyd (GB)
- 优先权： JP278730/87 19871104
- 主分类号： C08K13/04
- IPC分类号： C08K13/04 ; C08L53/00 ; C08L77/00
摘要：
A glass fiber reinforced polypropylene-polyamide resin composition which comprises:
(a) a propylene-ethylene block copolymer of an ethylene content of 5-30 mole % and of a melt flow rate of not less than 1.5 g/10 minutes in amounts of 25-65 % by weight; and
(b) a polyamide in amounts of 75-35 % by weight; the propylene-ethylene block copolymer and the polyamide amounting to 100 % weight; and
(c) glass fibers in amounts of 10-100 parts by weight In relation to 100 parts by weight of the total of the propylene-ethylene block copolymer and the polyamide;
(d) a grafted polypropylene which has an unsaturated carboxylic acid or its derivatives grafted thereonto in amounts of 0.5-5 parts by weight in relation to 100 parts by weight of the total of the propylene-ethylene block copolymer and the polyamide; and
(e) an organic peroxide in amounts of 0.02-0.5 % by weight based on the propylene-ethylene block copolymer.
(a) a propylene-ethylene block copolymer of an ethylene content of 5-30 mole % and of a melt flow rate of not less than 1.5 g/10 minutes in amounts of 25-65 % by weight; and
(b) a polyamide in amounts of 75-35 % by weight; the propylene-ethylene block copolymer and the polyamide amounting to 100 % weight; and
(c) glass fibers in amounts of 10-100 parts by weight In relation to 100 parts by weight of the total of the propylene-ethylene block copolymer and the polyamide;
(d) a grafted polypropylene which has an unsaturated carboxylic acid or its derivatives grafted thereonto in amounts of 0.5-5 parts by weight in relation to 100 parts by weight of the total of the propylene-ethylene block copolymer and the polyamide; and
(e) an organic peroxide in amounts of 0.02-0.5 % by weight based on the propylene-ethylene block copolymer.
公开/授权文献
- EP0315451B1 Glass fiber reinforced thermoplastic resin compositions 公开/授权日：1994-01-26
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