发明授权
- 专利标题： Water- and oil-repellent fluoroacrylates
- 专利标题（中）： 拒水拒油氟代丙烯酸酯
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申请号： US11688074申请日： 2007-03-19
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公开(公告)号： US07659351B2公开(公告)日： 2010-02-09
- 发明人: Gregg A. Caldwell , John C. Clark , David J. Kinning , Alan R. Kirk , Thomas P. Klun , Ramesh C. Kumar , Roger A. Mader , George G I. Moore , Zai-Ming Qiu , Richard B. Ross
- 申请人： Gregg A. Caldwell , John C. Clark , David J. Kinning , Alan R. Kirk , Thomas P. Klun , Ramesh C. Kumar , Roger A. Mader , George G I. Moore , Zai-Ming Qiu , Richard B. Ross
- 申请人地址： US MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： US MN St. Paul
- 代理商 Lisa P. Fulton
- 主分类号： C08F12/20
- IPC分类号： C08F12/20
摘要：
Fluoroacrylates comprise the reaction product of: (a) at least one fluorochemical alcohol represented by the formula: CnF2n+1—X—OH wherein: n=1 to 4, R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf=CnF2n+1, y=0 to 6, and q=1 to 8; (b) at least one unbranched symmetric diusocyanate; and (c) at least one hydroxy-terminated alkyl (meth)acrylate or 2-fluoro acrylate monomer having 2 to about 30 carbon atoms in its alkylene portion.
公开/授权文献
- US20070173149A1 WATER- AND OIL-REPELLENT FLUOROACRYLATES 公开/授权日：2007-07-26
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