专利名称：PREPARATION OF POLYAMIDES发明人：WHISTON, Keith,LANGRICK, Charles
Richard,SEDDON, Kenneth R.,PUGA, Alberto,V.
申请号：EP10730822.3申请日：20100630公开号：EP2451863A1公开日：20120516
摘要：A process for making a polyamide polymer, said process comprising heating, inone or more ionic liquid(s), one or more polyamide precursor(s) selected from: (i) one ormore free dicarboxylic acid(s) or ester(s) thereof, with one or more diamine(s); or (ii) oneor more salt(s) of a dicarboxylic acid with a diamine; or (iii) one or more lactam(s); or (iv)mixtures of any of the foregoing precursors (i) to (iii).
申请人：Invista Technologies S.A R.L.
地址：Zweigniederlassung St. Gallen Pestalozzistrasse 2 9000 St. Gallen CH
国籍：CH
代理机构：Cockerton, Bruce Roger
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