发明公开
- 专利标题： APPLICATION OF A FLUOROCHEMICAL SOLUTION TO A FINISHED FIBER
- 专利标题（中）： 方法应用氟化物解决一个现成的纤维产品
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申请号： EP01990129.7申请日： 2001-10-31
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公开(公告)号： EP1341959A2公开(公告)日： 2003-09-10
- 发明人: BANKAR, Vilas , LIN, Perry
- 申请人： E. I. du Pont de Nemours and Company
- 申请人地址： 1007 Market Street Wilmington,Delaware 19898 US
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： 1007 Market Street Wilmington,Delaware 19898 US
- 代理机构： Freiherr von Wittgenstein, Arved, Dr.
- 优先权： US723853 20001128
- 国际公布： WO02044463 20020606
- 主分类号： D06M15/576
- IPC分类号： D06M15/576 ; D06M23/02 ; D06B1/14
摘要：
A method and apparatus for applying fluorochemical solution to a finished fiber to avoid housekeeping and fiber breakage problems normally encountered during the fiber manufacture process. The present invention uses preferably two finishing rolls to apply the fluorochemical solution to the finished fiber. The method and apparatus improve soil resistance, stain resistance, and water repellency of the finished fiber.
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