发明名称 POLYAMIDE COMPOSITION STABILIZED WITH COPPER SALT AND HALOGEN-CONTAINING AROMATIC COMPOUND, STABILIZER, AND A METHOD FOR PREPARING COMPOSITION
摘要 FIELD: polymer materials. SUBSTANCE: invention provides composition containing at least one copper salt in concentration corresponding to 10-1000 ppm copper and at least one halogen-containing organic compound in concentration corresponding to 50-30000 ppm halogen, copper-to-halogen ratio in stabilized polyamide composition ranging from 1:1 to 1:3000. halogen-containing compound is, in particular, selected from group including halogen-containing aromatics, halogen-containing aliphatic phosphates, halogenated paraffins, and their mixtures, provided that, when aromatic compound is brominated styrene oligomer, polyamide is no polyamide-4,6 and that halogen-containing aromatic compound is no iodine-containing compound. EFFECT: avoided brittle behavior of material owing to released organics and elevated long-time running maximal temperature. 11 cl, 7 tbl, 6 ex
申请公布号 RU2207355(C2) 申请公布日期 2003.06.27
申请号 RU20010111044 申请日期 1999.10.15
申请人 L.BRJUGGEMANN KG 发明人 TITTSSHKAU KLAUS
分类号 C08J3/22;C08J3/20;C08K3/16;C08K3/24;C08K3/32;C08K5/02;C08K5/03;C08K5/098;C08K5/51;C08K5/521;C08K5/524;C08K5/56;C08L77/00;C08L77/06;C08L91/06;C08L91/08;(IPC1-7):C08L77/00 主分类号 C08J3/22
代理机构 代理人
主权项
地址