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    Ink composition for jet printer
    7.
    发明授权
    Ink composition for jet printer 失效
    喷墨打印机墨水组成

    公开(公告)号：US08383743B2

    公开(公告)日：2013-02-26

    申请号：US11910216

    申请日：2006-03-30

    申请人： Akio Kumagai ,  Hiromichi Arakawa ,  Shigehiro Tanaka ,  Kazuhiro Kaneko ,  Yoshinosuke Shimamura

    发明人： Akio Kumagai ,  Hiromichi Arakawa ,  Shigehiro Tanaka ,  Kazuhiro Kaneko ,  Yoshinosuke Shimamura

    IPC分类号： C08F22/40

    CPC分类号： C09D11/30 ,  B41M5/0047 ,  C09D11/107 ,  Y10T428/24851

    摘要： Disclosed is an ink composition for jet printer, comprising a pigment, a film forming resin and an organic solvent, the film forming resin being an acrylic copolymer containing, as a monomer unit, at least one of compounds represented by the general formulas (1) and (2): wherein R1 represents a hydrogen atom or a methyl group; R2 represents an alkylene group having 2 to 12 carbon atoms which may be linear or branched; and R3 and R4 each independently represents a hydrogen atom, an alkyl group, an alkenyl group or an aryl group, and the sum of the number of carbon atoms of R3 and R4 is from 4 to 12, or R3 and R4 form a saturated or unsaturated hydrocarbon group which is a five-membered ring formed by combination of the R3 and R4; and wherein R1 represents a hydrogen atom or a methyl group; R2 represents an alkylene group having 2 to 12 carbon atoms which may be linear or branched; and X represents a group selected from the group consisting of groups represented by the general formulas (3) to (9).

    摘要翻译： 公开了一种用于喷墨打印机的油墨组合物，其包含颜料，成膜树脂和有机溶剂，所述成膜树脂是含有由通式（1）表示的至少一种化合物作为单体单元的丙烯酸共聚物， 和（2）：其中R1表示氢原子或甲基; R 2表示可以是直链或支链的碳原子数为2〜12的亚烷基; 并且R 3和R 4各自独立地表示氢原子，烷基，烯基或芳基，R 3和R 4的碳原子数之和为4至12，或者R 3和R 4形成饱和或 不饱和烃基，其是通过R3和R4的组合形成的五元环; 并且其中R1表示氢原子或甲基; R 2表示可以是直链或支链的碳原子数为2〜12的亚烷基; X表示选自由通式（3）〜（9）表示的基团的基团。

    Chip type varistor and method of manufacturing the same
    9.
    发明授权
    Chip type varistor and method of manufacturing the same 失效

    公开(公告)号：US06362720B1

    公开(公告)日：2002-03-26

    申请号：US09023683

    申请日：1998-02-13

    申请人： Kazuhiro Kaneko ,  Kazutaka Nakamura

    发明人： Kazuhiro Kaneko ,  Kazutaka Nakamura

    IPC分类号： H01C710

    CPC分类号： H01C7/112 ,  C04B35/453

    摘要： There is provided a varistor having high surge resisting capability in spite of its small size and a method of manufacturing the same. The varistor is mainly composed of zinc oxide and contains a composite oxide expressed by the chemical formula Zn2SnO4. It is manufactured using a method wherein zinc oxide and tin oxide are mixed; the mixture is subjected to a thermal process thereafter to obtain a composite oxide expressed by the chemical formula Zn2SnO4; and the composite oxide is combined with the zinc oxide which is the main component and a thermal process is performed to obtain a raw material for the varistor.