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    WATER- AND OIL-REPELLENT TREATMENT OF TEXTILE
    3.
    发明申请
    WATER- AND OIL-REPELLENT TREATMENT OF TEXTILE 审中-公开
    水和油脂处理纺织品

    公开(公告)号：US20100143641A1

    公开(公告)日：2010-06-10

    申请号：US12705892

    申请日：2010-02-15

    申请人： Ikuo Yamamoto ,  Kayo Kusumi ,  Mitsuhiro Usugaya ,  Ryosuke Hara ,  Takahito Kanbara

    发明人： Ikuo Yamamoto ,  Kayo Kusumi ,  Mitsuhiro Usugaya ,  Ryosuke Hara ,  Takahito Kanbara

    IPC分类号： D06M15/00 ,  D05C17/00

    CPC分类号： D06M15/277 ,  D06M11/05 ,  D06M13/46 ,  D06M15/41 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/23986 ,  Y10T428/2933 ,  Y10T442/2172 ,  Y10T442/2189 ,  Y10T442/227

    摘要： Excellent water- and oil-repellency and soil releasability can be obtained by a method of preparing a treated textile, having steps of: (1) preparing a treatment liquid containing a water- and oil-repellent agent and a stain blocking 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 contains 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 emulsifying agent.

    摘要翻译： 通过制备经处理的织物的方法可以获得优异的拒水拒油性和污垢释放性，其具有以下步骤：（1）制备含有拒水拒油剂和防污剂的处理液（2 ）将处理液的pH调节至最多7，（3）将处理液施加到纺织品上，（4）用蒸汽处理织物，（5）用水洗涤织物并使织物脱水， 防油剂含有选自含氟聚合物和含氟低分子化合物中的至少一种含氟化合物，防水防油剂或处理液含有阳离子性 乳化剂。

    Water repellent-, oil repellent-and soil release-treated textile and method of treating textile
    4.
    发明申请
    Water repellent-, oil repellent-and soil release-treated textile and method of treating textile 审中-公开
    防水，防油和脱污处理的纺织品和处理纺织品的方法

    公开(公告)号：US20070232166A1

    公开(公告)日：2007-10-04

    申请号：US11729890

    申请日：2007-03-30

    申请人： Kazunori Hayashi ,  Fumihiko Yamaguchi

    发明人： Kazunori Hayashi ,  Fumihiko Yamaguchi

    IPC分类号： B32B27/12 ,  B32B27/04 ,  B05D5/00 ,  B05D1/28

    CPC分类号： D06M23/16 ,  D06M15/277 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T442/2221 ,  Y10T442/2262 ,  Y10T442/227

    摘要： There is disclosed a textile which has a main surface consisting of a surface having an exposed water- and oil-repellent agent and a surface having an exposed soil release agent, by applying both the water- and oil-repellent agent and the soil release agent to the main surface, and which is characterized in that, in any of the square surface regions having a side length of 3,000 μm, of the main surface of the textile, the ratio A of the area of the surface having the exposed water- and oil-repellent agent is from 10 to 90%, and the ratio B of the area of the surface having the exposed soil release agent is from 90 to 10%, provided that the total of the ratios A and B is 100%. According to the present invention, there is provided a method for treating a textile to compatibly impart water- and oil-repellency and a soil release property to the textile so that the treated textile can exhibit such actions that make it hard for soil to adhere thereto and make it easy to remove the soil therefrom, without degrading the feeling of the textile, and there is also provided such a treated textile.

    摘要翻译： 公开了一种纺织品，其具有由具有暴露的拒水拒油剂的表面和具有暴露的去污剂的表面组成的主表面，通过同时使用拒水拒油剂和去污剂 并且其特征在于，在织物主表面的侧面长度为3,000μm的任何方形表面区域中，具有暴露水的表面的面积的比A与 拒油剂为10〜90％，曝露的脱模剂的面积的比例B为90〜10％，条件是比率A和B的总和为100％。 根据本发明，提供了一种处理织物以对织物赋予防水拒油性和去污性能的方法，使得经处理的织物可以展现出使土壤难以粘附的作用 并且容易从其中除去土壤，而不会降低纺织品的感觉，并且还提供这种经处理的织物。

    Novel impregnated material of a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether
    8.
    发明授权
    Novel impregnated material of a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether 失效
    四氟乙烯和全氟烷基乙烯基醚共聚物的新型浸渍材料

    公开(公告)号：US4670328A

    公开(公告)日：1987-06-02

    申请号：US834554

    申请日：1986-02-28

    申请人： Shoji Kawachi ,  Masayasu Tomoda ,  Yutaka Ueta ,  Masahiko Oka

    发明人： Shoji Kawachi ,  Masayasu Tomoda ,  Yutaka Ueta ,  Masahiko Oka

    IPC分类号： D06M15/353 ,  C08J9/40 ,  D06M15/256 ,  D06M101/00 ,  D06M101/02 ,  D06M101/16 ,  D06N3/04 ,  D21H19/14 ,  D21H19/20 ,  B32B27/00

    CPC分类号： D06M15/256 ,  D06N3/047 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T442/2172 ,  Y10T442/227 ,  Y10T442/2549

    摘要： An impregnated material comprising an organic or inorganic material selected from the group consisting of a woven fabric, a non-woven fabric and an open cell porous material which is impregnated with a copolymer which comprises 50 to 95% by mole of repeating units derived from tetrafluoroethylene and 5 to 50% by mole of repeating units derived from perfluoroalkyl vinyl ether of the formula:CF.sub.2 .dbd.CFOR.sub.f (I)wherein R.sub.f is a C.sub.1 -C.sub.6 perfluoroalkyl group or a group of the formula:--(CF.sub.2 CFXO).sub.n --R.sub.f (II)wherein R.sub.f is the same as defined above, X is a fluorine atom or a trifluoromethyl group and n is an integer of 1 to 10, which has good chemical, corrosion, solvent and oil resistance as well as water- and oil-repellence.

    摘要翻译： 包含有机或无机材料的浸渍材料，该有机材料或无机材料选自织造织物，无纺织物和开孔细孔多孔材料，该共聚物浸渍有包含50-95％（摩尔）衍生自四氟乙烯的重复单元 和5至50摩尔％的衍生自下式的全氟烷基乙烯基醚的重复单元：CF 2 = CFOR f（I）其中R f是C 1 -C 6全氟烷基或下式的基团： - （CF 2 CFXO）n -R f ）其中Rf与上述定义相同，X为氟原子或三氟甲基，n为1〜10的整数，具有良好的化学，腐蚀，溶剂和耐油性以及拒水拒油性。