发明名称 THERMOPLASTIC COMPOSITION
摘要 FIELD: machine building, more particularly automobile industry. SUBSTANCE: present invention describes thermoplastic composition which comprises linear aliphatic polyamide, alpha alpha- olefin, polymer, inorganic dispersive filler and modifier. Modifier includes combination of finely split mica with characteristic ratio of at least 30, surface of which is coated with polyvalent metal oxide, and powder- like filler with particle size of at least 90 mcm. Modifier is chemically active compound with at least two homogeneous functional groups from among epoxy, maleimide or isocyanate groups, ratio of composition components being as follows (wt %): alpha alpha- olefin polymer, 1.0-30.0; finely split mica with characteristic ratio of at least 30, 2.0-20.0; powder-like filler with particle size of less than 90 mcm, 0.5-20.0; modifier, 0.2-4.0; linear aliphatic polyamide, the balance. EFFECT: improved impact viscosity and lower water absorption. 5 cl, 18 ex, 2 tbl
申请公布号 RU2129134(C1) 申请公布日期 1999.04.20
申请号 RU19970106946 申请日期 1997.04.28
申请人 TOVARISHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU;TOVARISHCHESTVO S OGRANICHENNO 发明人 SHCHUPAK E.N.;AJZINSON I.L.;TOCHIN V.A.;LUNIN A.S.
分类号 C08L77/00;C08K3/34;C08L23/02;(IPC1-7):C08L77/00 主分类号 C08L77/00
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