发明名称 |
Glass-fiber reinforced polypropylene resin composition |
摘要 |
A glass-fiber reinforced polypropylene composition having superior adhesion of glass fibers therein, stiffness, high-impact properties and molding properties is provided, which composition comprises a graft polypropylene resin obtained by graft-polymerizing a radically polymerizable unsaturated compound onto a crystalline polypropylene resin with an organic peroxide catalyst in a hydrocarbon solvent or a blend of the graft polypropylene with a crystalline polypropylene resin, glass fibers treated with an organic silane or titanium compound, Ca stearate and an alkaline earth metal compound, the respective quantities of the above components being specified.
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申请公布号 |
US4663369(A) |
申请公布日期 |
1987.05.05 |
申请号 |
US19860870049 |
申请日期 |
1986.06.03 |
申请人 |
MITSUI TOATSU CHEMICALS, INC. |
发明人 |
KAWAI, YOICHI;ABE, MASARU;MAKI, MASAMI;SUZUKI, KOUTAROU;HOSHINO, MINORU |
分类号 |
C08K5/09;C08K3/22;C08K5/098;C08K7/14;C08K9/04;C08K9/06;C08L7/00;C08L21/00;C08L23/00;C08L23/10;C08L23/12;C08L23/26;C08L51/00;C08L51/02;C08L51/04;C08L51/06;C08L77/00;C08L101/00;(IPC1-7):C08K7/14;C08K3/40 |
主分类号 |
C08K5/09 |
代理机构 |
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代理人 |
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地址 |
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