发明名称 |
COMPOSITION FOR PROVIDING OIL AND WATER REPELLENCY |
摘要 |
2101540 9215748 PCTABS00016 A composition for treating fibrous substrates such as textiles to provide oil and water repellency is provided. The composition comprises a) a terpolymer comprising randomly distributed i) units containing a fluoroaliphatic group, Rf, ii) fluorine-free hydrocarbon units, and iii) units containing silicone and b) a fluorine-containing polymer having isocyanate derived linking groups and blocked isocyanate moieties. Also provided is a method for providing oil and water repellency to a fibrous substrate.
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申请公布号 |
CA2101540(A1) |
申请公布日期 |
1992.08.29 |
申请号 |
CA19922101540 |
申请日期 |
1992.01.16 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
ALLEWAERT, KATHY;BOHEZ, INGE;VANDER ELST, PIERRE |
分类号 |
C08G18/62;C08L33/16;C08L75/04;C09D127/12;C09D175/04;C09K3/18;D06M15/263;D06M15/277;D06M15/576;D06M15/643;D06M15/657;(IPC1-7):D06M15/256;D06M15/356 |
主分类号 |
C08G18/62 |
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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