发明授权
- 专利标题： Process for producing shaped polyamide articles
- 专利标题（中）： 生产成型聚酰胺制品的方法
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申请号： US86585申请日： 1987-08-18
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公开(公告)号： US4842797A公开(公告)日： 1989-06-27
- 发明人: Shunichi Matsumura , Hiroo Inata
- 申请人： Shunichi Matsumura , Hiroo Inata
- 申请人地址： JPX Osaka
- 专利权人： Teijin Limited
- 当前专利权人： Teijin Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX61-194060 19860821; JPX61-271943 19861117
- 主分类号： C08J5/18
- IPC分类号： C08J5/18 ; C08K5/13 ; D01F6/90
摘要：
A process for producing a shaped article of polyamide which comprises (1) melt-shaping an intimate mixture of 100 parts by weight of a polyamide having hexamethylene terephthalamide as main recurring units and 20 to 500 parts by weight of an aromatic hydroxy compound, and then (2) removing the aromatic hydroxy compound from the resulting shaped article by extraction.
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