发明授权
- 专利标题： STAIN RESISTANT TREATMENT FOR POLYAMIDE FIBERS
- 专利标题（中）： 易去污处理锦纶。
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申请号： EP90905947.9申请日： 1990-04-02
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公开(公告)号： EP0428639B1公开(公告)日： 1994-08-03
- 发明人: MOSS, Thomas, Hudson, III , SARGENT, Ralph, Richard , WILLIAMS, Michael, S.
- 申请人： PEACH STATE LABS, INC. , MINNESOTA MINING AND MANUFACTURING COMPANY
- 申请人地址： 8 Redmond Court Rome, GA 30161 US
- 专利权人： PEACH STATE LABS, INC.,MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人： PEACH STATE LABS, INC.,MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人地址： 8 Redmond Court Rome, GA 30161 US
- 代理机构： Bassett, Richard Simon
- 优先权： US341774 19890420; US457348 19891227
- 国际公布： WO9012917 19901101
- 主分类号： C08G83/00
- IPC分类号： C08G83/00 ; C08F20/10 ; D06M15/37 ; D06M15/263 ; D01F1/10
摘要：
A stain resistant composition for fibers having polyamide linkages prepared by polymerizing an α-substituted acrylic acid or ester in the presence of a sulfonated aromatic formaldehyde condensation polymer, or by polymerization of a sulfonated hydroxyaromatic ester of an α-substituted acrylic acid or acrylic acid, and methods for making and applying the composition.
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