发明名称 |
FLUORINATED GEMINI SURFACTANTS |
摘要 |
A gemini surfactant represented by the formula wherein: each R<SUB>f</SUB> independently represents perfluorobutyl or perfluoropropyl; each R<SUB>1 </SUB>independently represents alkyl having from 1 to 6 carbon atoms; L<SUP>1</SUP> and L<SUP>2</SUP> represent alkylene having from 2 to 18 carbon atoms; each R represents alkyl having from 1 to 6 carbon atoms; Z represents an organic divalent linking group; and nX<SUP>m-</SUP> represents an anion or anions having a charge m, wherein m and n are independently 1 or 2, and wherein the product of n and m is 2. Aqueous compositions containing the gemini surfactant are also disclosed. |
申请公布号 |
WO2007061637(A3) |
申请公布日期 |
2007.07.12 |
申请号 |
WO2006US43591 |
申请日期 |
2006.11.09 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MOORE, GEORGE G.I.,;TERRAZAS, MICHAEL, |
分类号 |
C07C311/09;C07C311/01;C07C311/03 |
主分类号 |
C07C311/09 |
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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