发明名称 |
CONDITIONING POLYAMIDE WITH WATER AT REMELTING |
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 |
AU1231183(A) |
申请公布日期 |
1983.11.03 |
申请号 |
AU19830012311 |
申请日期 |
1983.03.09 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
GORDON WILLIAM FOLLOWS;CHRISTOPHER GEOFFREY HART;JOHN MASSEY |
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 |
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代理人 |
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主权项 |
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地址 |
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