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The acrylic monomers fluorinated, polymers in arising and their application to the water-repellent and oil repellent of various substrates
The acrylic monomers fluorinated, polymers in arising and their application to the water-repellent and oil repellent of various substrates
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机译:含氟丙烯酸单体,产生的聚合物及其在各种基材的憎水拒油剂中的应用
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摘要
The invention relates to fluoroacrylic monomers of formula: IMAGE in which Rf denotes a perfluoroalkyl radical, R is hydrogen or a methyl radical, R' denotes an alkyl or cycloalkyl radical, or -NR'- denotes a 1, 4-piperazinylene radical, W and Z denote divalent connecting groups, Q is oxygen or sulphur or an -NR''- group, R'' denoting hydrogen an alkyl radical, and A is a C2 or C3 alkylene group. The polymers (homo- or copolymers) derived from these monomers may be used for the water-repellency and oil-repellency treatment of various substrates, particularly leather.
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