发明授权
- 专利标题： Permanent stain resistant treatment for polyamide fibers
- 专利标题（中）： 聚酰胺纤维的永久防污处理
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申请号： US660919申请日： 1991-02-27
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公开(公告)号： US5252375A公开(公告)日： 1993-10-12
- 发明人: Albin F. Turbak , Rodney A. Smith , Chung-Hsien Zah
- 申请人： Albin F. Turbak , Rodney A. Smith , Chung-Hsien Zah
- 申请人地址： GA Atlanta
- 专利权人： Interface, Inc.
- 当前专利权人： Interface, Inc.
- 当前专利权人地址： GA Atlanta
- 主分类号： D06M13/395
- IPC分类号： D06M13/395 ; B32B3/02
摘要：
A method to impart permanent stain resistance to polyamides, including nylon fiber and fibrous articles such as carpet and carpet tile, that includes treating the fiber with an isocyanate under moderate conditions that do not damage other materials that the fiber is attached to. Nylon carpet and carpet tile treated according to this method are highly suited for commercial use because they retain their stain resistance after repeated washings.
公开/授权文献
- US5727833A Eye-and-eye sling 公开/授权日：1998-03-17
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