专利名称：Anionic polymerization of lactam with
catalyst, activator and lithium halide
发明人：Saverio Russo,Estella Bianchi,Alberto
Ciferri,Barbara Valenti,Giorgio Bonta
申请号：US05/653893申请日：19760130公开号：US04092301A公开日：19780530
摘要：A process by which transformations of linear polyamides are performed attemperatures below the melting and decomposition temperatures of pure polyamides,wherein anionic polymerization of dry lactams with 4 to 12 carbon atoms is performed inthe presence of one or more lithium halides, in amounts ranging from 1 to 10% in weightof the polymer.
申请人：CONSIGLIO NAZIONALE DELLE RICHERCHE
代理机构：Young & Thompson
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