发明名称 |
FLAMEPROOFED MOLDING COMPOSITION |
摘要 |
A flame retardant molding composition contains a halogen-free polycarbonate at least one halogen-free graft copolymer assembled from copolymerized units of an elastomer and certain ethylenically unsaturated monomers which include 1-50% by weight of an organic phosphorus compound of the formula (I) <IMAGE> (I) a halogen-free thermoplastic copolymer comprising styrene, alpha -alkylstyrene, nuclear-substituted styrene and/or C1-C8-alkyl (meth)acrylate, and (meth)acrylonitrile and/or maleic anhydride, as well as 1-46% by weight of a halogen-free phosphorus compound of the formula (I): Optionally a monophosphate additive and up to 5% by weight of a polytetrafluoroethylene with a median particle size of from 0.05 to 20 mu m may be added.
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申请公布号 |
US5219907(A) |
申请公布日期 |
1993.06.15 |
申请号 |
US19920950498 |
申请日期 |
1992.09.25 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
NIESSNER, NORBERT;NEUMANN, RAINER;RUPPMICH, KARL;SEITZ, FRIEDRICH;ZELTNER, DORIS |
分类号 |
C08L25/08;C08L35/00;C08L43/00;C08L43/02;C08L51/00;C08L51/04;C08L51/06;C08L69/00 |
主分类号 |
C08L25/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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