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公开(公告)号：US20090270307A1
公开(公告)日：2009-10-29
申请号：US12500942
申请日：2009-07-10
CPC分类号： C08F214/18 , C08F220/28 , D21H17/36 , D21H17/37 , D21H17/63 , D21H21/14
摘要： A stain remover which comprises a copolymer made from as essential ingredients (a) a polymerizable monomer having a polyfluoroalkyl group with less than 8 carbon atoms and represented by the general formula H2C═CXCOO—Y-Rf and (b) a fluorine-free polymerizable monomer represented by the following general formula: H2C═CXCOO—(RO)n—X. The stain remover is effective in minimizing the amount of an organic solvent to be used. It imparts to a substrate the excellent property of removing stains therefrom and a satisfactory texture.
摘要翻译： 一种除污剂，其包含由作为必要成分（a）具有碳原子数少于8个的多氟烷基并由通式H 2 C-CXCOO-Y-Rf表示的可聚合单体的共聚物，和（b）无氟可聚合 由以下通式表示的单体：H2C-CXCOO-（RO）nX。 去污剂在最小化所用有机溶剂的量方面是有效的。 它赋予基材从其中除去污渍和令人满意的质感的优异性能。
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公开(公告)号：US20100129594A1
公开(公告)日：2010-05-27
申请号：US12695122
申请日：2010-01-27
申请人： Fumihiko YAMAGUCHI , Ikuo YAMAMOTO , Kayo KUSUMI
发明人： Fumihiko YAMAGUCHI , Ikuo YAMAMOTO , Kayo KUSUMI
CPC分类号： D06M15/277 , D06M13/46 , D06M2200/11 , D06M2200/12 , Y10T428/23986 , Y10T442/2172
摘要： Excellent water repellency and Oil repellency are imparted to a textile by a method including (1) preparing a treatment liquid comprising a water- and oil-repellent agent, (2) adjusting pH of the treatment liquid to at most 7, (3) applying the treatment liquid to a textile, (4) treating the textile with steam, and (5) washing the textile with water and dehydrating the textile, wherein the water- and oil-repellent agent comprises at least one fluorine-containing compound selected from the group consisting of a fluorine-containing polymer and a fluorine-containing low molecular weight compound, and the water- and oil-repellent agent or the treatment liquid contains a cationic emulsifier and/or a salt.
摘要翻译： 通过以下方法赋予纺织品优异的防水性和拒油性，该方法包括：（1）制备包含拒水拒油剂的处理液，（2）将处理液的pH调节至7以下，（3）施加 将处理液转移到织物上，（4）用蒸汽处理织物，（5）用水洗涤织物并使织物脱水，其中防水防油剂包含至少一种选自以下的含氟化合物： 由含氟聚合物和含氟低分子化合物组成的组，防水防油剂或处理液含有阳离子乳化剂和/或盐。
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