发明名称 |
Fluorine-containing polymer compositions and their preparation |
摘要 |
Mixtures of (1) a polymer of at least one polyfluoroalkyl acrylate or methacrylate and (2) a copolymer of (a) at least one polyfluoroalkyl acrylate or methacrylate, (b) at least one 3-chloro- (or 3-bromo-) 2-hydroxypropyl acrylate or methacrylate, (c) at least one alkyl acrylate or methacrylate and (d) at least one polyoxyethylene acrylate or methacrylate. Mixtures are prepared by first polymerizing (1) and then (2) (a)-(d). Mixtures are useful as oil- and water-repellents, particularly for rainwear.
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申请公布号 |
US4564561(A) |
申请公布日期 |
1986.01.14 |
申请号 |
US19850716422 |
申请日期 |
1985.03.27 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LORE, ALBERT L.;RAYNOLDS, STUART |
分类号 |
C08L33/16;(IPC1-7):C08L27/12;C08L33/14 |
主分类号 |
C08L33/16 |
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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