| 发明名称 |
FLUORINATED ETHOXYLATED POLYURETHANES |
| 摘要 |
The present invention comprises fluorinated ethoxylated polyurethanes of formula [Rf—(X)n—(CH2CHR1—O)m—CH2CH2—O—C(O)—NH]p-A, wherein Rf is a C1 to C6 perfluoroalkyl; X is a divalent radical; n is 0 or 1; R1 is H or C1 to C4 alkyl; m is 1 to 20; p is a positive integer of at least 2; and A is the residue of a polyisocyanate, and methods for altering surface behavior of liquids using such compounds.
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| 申请公布号 |
US2012053252(A1) |
申请公布日期 |
2012.03.01 |
| 申请号 |
US20100869897 |
申请日期 |
2010.08.27 |
| 申请人 |
OBER MICHAEL HENRY;KANETSKY KATHLEEN L.;YAKE ALLISON MARY;E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
OBER MICHAEL HENRY;KANETSKY KATHLEEN L.;YAKE ALLISON MARY |
| 分类号 |
A61K47/16;C07C271/24;C08K5/16;C09D11/02;C09G1/18;C09K3/00;C09K8/00;C09K8/035;C09K8/52;C09K13/00;C09K13/04;C11D17/08;C25D3/02;D21H17/08 |
主分类号 |
A61K47/16 |
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