发明名称 |
CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE |
摘要 |
<p>A composition comprises a polymer having a first pendant group selected from at least one perfluorinated ether group or perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate.</p> |
申请公布号 |
WO2009073537(A2) |
申请公布日期 |
2009.06.11 |
申请号 |
WO2008US84928 |
申请日期 |
2008.11.26 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;DAMS, RUDOLF, J.;KLUN, THOMAS, P.;NUYTS, INGE |
发明人 |
DAMS, RUDOLF, J.;KLUN, THOMAS, P.;NUYTS, INGE |
分类号 |
C08F214/18 |
主分类号 |
C08F214/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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