发明名称 METHOD FOR PRODUCING FLAME-RETARDANT COPOLYAMIDES, THE POLYAMIDE YARNS THAT CAN BE OBTAINED ACCORDING TO THE METHOD, AND USE OF SAID POLYAMIDE YARNS
摘要 The invention relates to a flame-resistant polyamide as a product of the condensation of dicarboxylic acids with diamines, which flame-resistant polyamide optionally has a content of additives, in particular a flameproofing agent. The invention further relates to a method for producing said flame-resistant polyamide, wherein a phosphorus-modified dicarboxylic acid, together with a standard, unmodified dicarboxylic acids and with diamines, are subjected to polycondensation, whereby a side group having a phosphorus-modified structural unit is bonded to the main chain of the polyamide. Said flame-resistant polyamide can be applied to advantageous uses, in particular the production of molded bodies, in particular films, components, and filaments and filament yarns.
申请公布号 EP3022274(A1) 申请公布日期 2016.05.25
申请号 EP20140741269 申请日期 2014.07.16
申请人 DEUTSCHE INSTITUTE FÜR TEXTIL- UND FASERFORSCHUNGDENKENDORF 发明人 GUTMANN, RAINER;ABEL, THOMAS
分类号 C09K21/14;C08G69/42 主分类号 C09K21/14
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