发明名称 Verfahren zum Umschmelzen von Polyamiden.
摘要 In a process for the production of a shaped article involving the remelting of a polyamide which has been subjected to a drying stage, such as that which occurs during solid phase polymerisation, the stage of conditioning the polyamide prior to remelting can be reduced or even avoided by adding a controlled amount of water to the polymer when molten or immediately prior to its remelting.
申请公布号 DE3382683(T2) 申请公布日期 1993.10.28
申请号 DE19833382683T 申请日期 1983.03.01
申请人 IMPERIAL CHEMICAL INDUSTRIES PLC, LONDON, GB 发明人 FOLLOWS, GORDON WILLIAM, HARROGATE N YORKSHIRE, HG1 3DD, GB;HART, CHRISTOPHER GEOFFREY, BURN BRIDGE HARROGATE HG3 1LX, GB;MASSEY, JOHN, HARROGATE, HG2 0LJ, GB
分类号 B29B15/00;B29B7/00;B29B9/00;B29B13/00;B29C47/00;B29C47/10;B29C47/38;B29C47/92;C08G69/46;C08J5/00;D01D1/04;D01D5/08;D01F6/60 主分类号 B29B15/00
代理机构 代理人
主权项
地址