专利名称：Preparation of polyamides发明人：Greene, Janice Lenore,Loza, Roman申请号：EP83300391.6申请日：19830126公开号：EP0093481A1公开日：19831109
摘要：An improved process for preparing polyamides comprises contacting a dinitrile,a diamine and water in the presence of a dicarboxylic acid. In one embodiment, nylon-6,6is prepared by contacting adiponitrile, hexamethylene diamine and water in the presenceof adipic acid.
申请人：THE STANDARD OIL COMPANY
地址：Midland Building Cleveland, Ohio 44115 US
国籍：US
代理机构：Smith, Sydney
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