发明名称 |
Highly repellent carpet protectants |
摘要 |
<p>Carpet protectants comprising an aqueous dispersion comprising A. a partially fluorinated urethane polymer having at least one urea linkage, which compound is the product of the reaction of: (1) at least one organic polyisocyanate containing at least three isocyanate groups; (2) at least one fluorochemical compound which contains per molecule (a) a single functional group having one or more Zerewitinoff hydrogen atoms and (b) at least two carbon atoms, each of which is attached to at least two fluorine atoms; and (3) water in an amount sufficient to react with from about 5% to about 60% of the isocyanate groups in said polyisocyanate; B. a non-fluorinated cationic surfactant; and C. a non-fluorinated nonionic surfactant are disclosed.</p> |
申请公布号 |
AU2002343541(B2) |
申请公布日期 |
2007.01.04 |
申请号 |
AU20020343541 |
申请日期 |
2002.10.09 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PATRICK HENRY FITZGERALD;PETER MICHAEL MURPHY;ANDREW HEN LIU;CHARLES L STRICKLER |
分类号 |
C08K5/00;C08G18/28;C08G18/38;C08G18/78;C08G18/79;C08L75/04;D06M13/144;D06M13/325;D06M13/463;D06M15/576;D06M101/04;D06M101/12;D06M101/18;D06M101/32;D06M101/34 |
主分类号 |
C08K5/00 |
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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