发明申请
US20120108741A1 AMBIENT-TEMPERATURE SELF-CURABLE AND FLUORINE CONTAINING AQUEOUS-BASED POLYURETHANE (PU) DISPERSION AND METHOD OF MANUFACTURING THE SAME AND ITS MODIFIED COATED FILM APPLICATIONS
审中-公开
包含基于水性聚氨酯(PU)分散体的环境温度自可固化和氟化物及其制备方法及其改性涂膜应用
- 专利标题: AMBIENT-TEMPERATURE SELF-CURABLE AND FLUORINE CONTAINING AQUEOUS-BASED POLYURETHANE (PU) DISPERSION AND METHOD OF MANUFACTURING THE SAME AND ITS MODIFIED COATED FILM APPLICATIONS
- 专利标题(中): 包含基于水性聚氨酯(PU)分散体的环境温度自可固化和氟化物及其制备方法及其改性涂膜应用
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申请号: US13281729申请日: 2011-10-26
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公开(公告)号: US20120108741A1公开(公告)日: 2012-05-03
- 发明人: Rei-Xin Wu , Jing-Zhong Hwang , Wei-Hung Chen , Kan-Nan Chen
- 申请人: Rei-Xin Wu , Jing-Zhong Hwang , Wei-Hung Chen , Kan-Nan Chen
- 申请人地址: TW Taipei City
- 专利权人: Tai-Chang Chou
- 当前专利权人: Tai-Chang Chou
- 当前专利权人地址: TW Taipei City
- 优先权: TW99137027 20101028
- 主分类号: C09D175/04
- IPC分类号: C09D175/04
摘要:
An ambient-temperature self-curable fluorine containing aqueous-based polyurethane dispersion, a method of manufacturing the same and its modified coated film applications are provided. The ambient-temperature self-curable fluorine containing aqueous-based PU dispersion includes water, an ambient temperature cross-linking agent and a fluorine containing PU resin dispersed in water phase. The fluorine containing PU resin includes A includes octa-fluoropentanol, hexafluoroisopropanol, trifluoroethanol, tetrafluoropropanol or trifluoroethylamine.Treated fabric with the self-cured fluorine containing aqueous-based PU resin and it becomes a long-lasting water-repellent and stain-proof.
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