发明名称 |
Oil-, water- and soil-repellent perfluoroalkylethyl methacrylate copolymers |
摘要 |
Short-chain perfluoroalkylethyl methacrylates copolymerized with vinyl chloride and/or vinylidene chloride, a C12-C22 alkyl (meth)acrylate and one or more thermally crosslinkable or isocyanate-reactive monomers are useful for oil-, water- and soil-repellent finishing of fibrous substrates under particularly mild conditions.
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申请公布号 |
US7976583(B2) |
申请公布日期 |
2011.07.12 |
申请号 |
US20070438618 |
申请日期 |
2007.08.20 |
申请人 |
CLARIANT FINANCE (BVI) LIMITED |
发明人 |
GOETZ HANS;BAUERS FLORIAN;KNAUP WOLFGANG |
分类号 |
C11D3/37;C08F214/06;C08F214/08;C08F220/18;C08F220/24 |
主分类号 |
C11D3/37 |
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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