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64 条记录 (耗时 0.027 秒)

    Coating composition
    5.
    发明授权
    Coating composition 失效
    涂料组成

    公开(公告)号：US5284893A

    公开(公告)日：1994-02-08

    申请号：US596392

    申请日：1990-10-12

    申请人： Motonobu Kubo ,  Hiroshi Inukai ,  Takahiro Kitahara

    发明人： Motonobu Kubo ,  Hiroshi Inukai ,  Takahiro Kitahara

    IPC分类号： C08J3/09 ,  C09D127/16 ,  C08K5/10

    CPC分类号： C08J3/091 ,  C09D127/16 ,  C08J2327/16

    摘要： The invention provides a coating composition prepared by dissolving a fluorine-type copolymer in an organic solvent, the copolymer comprising:i) about 50 to about 90 mole % of a structural unit represented by the formula a)--CH.sub.2 --CF.sub.2 --ii) about 5 to about 30 mole % of a structural unit represented by the formula b)--CF.sub.2 --CF.sub.2 -- andiii) about 5 to about 30 mole % of a structural unit represented by the formula c)--CF.sub.2 --CFCl--

    摘要翻译： 本发明提供了一种通过将氟型共聚物溶解在有机溶剂中制备的涂料组合物，该共聚物包括：i）约50至约90摩尔％的由式a）-CH 2 -CF 2 - ii）表示的结构单元约 5至约30摩尔％的式b）-CF 2 -CF 2 - 和iii）约5至约30摩尔％的由式c）表示的结构单元的结构单元-CF 2 -CFCl-

    Carriers for developing electrostatic images
    7.
    发明授权
    Carriers for developing electrostatic images 失效

    公开(公告)号：US5141834A

    公开(公告)日：1992-08-25

    申请号：US410504

    申请日：1989-09-21

    申请人： Motonobu Kubo ,  Hiroshi Inukai ,  Takahiro Kitahara

    发明人： Motonobu Kubo ,  Hiroshi Inukai ,  Takahiro Kitahara

    IPC分类号： G03G9/113

    CPC分类号： G03G9/1134 ,  Y10T428/2998

    摘要： Disclosed are a carrier for developing electrostatic images, the carrier comprising a core and a coating on the core, the coating being formed from a copolymer comprising about 50 to about 90 mole % of vinylidene fluoride, about 5 to about 45 mole % of tetrafluoroethylene and about 1 to about 30 mole % of a fluorine-containing unsaturated polymerizable compound; and a carrier for developing electrostatic images, the carrier comprising a core and a coating on the core, the coating being formed from a copolymer comprising about 50 to about 90 mole % of vinylidene fluoride and about 50 to about 10 mole % of at least one fluorine-containing unsaturated polymerizable compound selected from the group consisting of trifluorochloroethylene, 1,1-dihydrohexafluoroisobutene, hexafluoropropylene, perfluoro(alkyl vinyl ether), trifluoroethylene and hexafluoroacetone.

    Water- and oil-repellent antifouling finishing agent
    10.
    发明授权
    Water- and oil-repellent antifouling finishing agent 失效
    防水和防油防锈处理剂

    公开(公告)号：US5069941A

    公开(公告)日：1991-12-03

    申请号：US652402

    申请日：1991-02-07

    申请人： Akira Ohmori ,  Hiroshi Inukai ,  Takahiro Kitahara ,  Akihiko Ueda

    发明人： Akira Ohmori ,  Hiroshi Inukai ,  Takahiro Kitahara ,  Akihiko Ueda

    IPC分类号： D06M15/277

    CPC分类号： D06M15/277

    摘要： This invention provides an antifouling finishing agent comprising a fluorine-containing polymer comprising at least 50% by weight of a fluorine-containing acrylate represented by the formula ##STR1## wherein Y is alkylene group having 1 to 3 carbon atoms, a group of the formula --CH.sub.2 CH.sub.2 N(R)SO.sub.2 -- (wherein R is alkyl group having 1 to 4 carbon atoms) or a group of the formula --CH.sub.2 CH(OZ)CH.sub.2 -- (wherein Z is hydrogen atom or acetyl group), and R.sub.f is fluoroalkyl group having 3 to 21 carbon atoms or fluoralkyl group having 3 to 21 carbon atoms and containing 1 to 10 oxygen atoms in the carbon chain (provided that no oxygen atom is adjacent or closest to other oxygen atom), said fluoroalkyl groups having at least 5 fluorine atoms.