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    Fluorine-containing epoxy resin composition readily soluble in solvent
    1.
    发明授权
    Fluorine-containing epoxy resin composition readily soluble in solvent 失效
    含氟环氧树脂组合物易溶于溶剂

    公开(公告)号：US6291545B2

    公开(公告)日：2001-09-18

    申请号：US77674797

    申请日：1997-04-04

    Applicant: CANON KK

    Inventor： IMAMURA ISAO

    IPC: B41J2/16 ,  C08F2/46 ,  C08G59/30 ,  C08L63/00

    CPC classification number: B41J2/1645 ,  B41J2/1601 ,  B41J2/1603 ,  B41J2/1606 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1639 ,  C08G59/30 ,  C08L63/00

    Abstract: A fluorine-containing epoxy resin composition at least contains: a fluorine-containing epoxy resin composition at least containing: a component (a) in an amount of from 5 to 80 parts by weight; a component (b) in an amount of from 5 to 40 parts by weight; and a component (c) in an amount of from 5 to 80 parts by weight, wherein the component (a) comprises a polyfunctional epoxy resin having two or more epoxy groups in one molecule and not containing F and Si; the component (b) comprises an epoxy compound having a perfluoro group at a terminal; and the component (c) comprises a compound containing in one molecule two or more of one kind or two or more kinds selected from an epoxy group, an alcohol group, a carboxylic acid group, and an amine group. The fluorine-containing epoxy resin composition is suitably usable for treating a specified surface of a member or device so as to impart a liquid repellent property thereto. The resin composition is also usable as an adhesive for bonding members to each other, and as a paint when added with a coloring material diffused therein.

    Abstract translation: 一种含氟环氧树脂组合物，其至少含有：含氟环氧树脂组合物，其至少含有：组分（a），其量为5-80重量份; 组分（b），其量为5-40重量份; 和组分（c），其量为5-80重量份，其中组分（a）包括在一分子中具有两个或更多个环氧基并且不含F和Si的多官能环氧树脂; 组分（b）包括在末端具有全氟基团的环氧化合物; 组分（c）包括在一个分子中含有选自环氧基，醇基，羧酸基和胺基中的一种或两种以上的两种或更多种的化合物。 含氟环氧树脂组合物适合用于处理构件或装置的特定表面以赋予其疏液性。 树脂组合物也可以用作粘合部件彼此的粘合剂，并且当添加有扩散在其中的着色材料时用作涂料。

    Process for production of ink jet head
    4.
    发明公开
    Process for production of ink jet head 失效
    Verfahren zur Herstellung eines Tintenstrahldruckkopfes

    公开(公告)号：EP0749043A3

    公开(公告)日：1998-05-27

    申请号：EP96109572

    申请日：1996-06-13

    Applicant: CANON KK

    Inventor： IMAMURA ISAO ,  SHIMOMURA AKIHIKO

    IPC: G03F7/00

    CPC classification number: B41J2/1604 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  G03F7/0015 ,  G03F7/0035 ,  Y10T29/49401

    Abstract: A process for producing an ink jet head, comprises the steps of providing a substrate provided with a liquid discharge energy-generating portion, forming a photosensitive resin layer on the substrate, patterning the photosensitive resin layer into a liquid flow path pattern to form a solid layer for forming a liquid flow path on the substrate, covering the solid layer with a liquid flow path wall construction material composed of a curable resin on the substrate, curing the liquid flow path wall construction material, and removing the solid layer by dissolution to form a liquid flow path, wherein the liquid flow path wall construction material comprises an epoxy resin composition containing an epoxy addition-modified aromatic amine curing agent.

    Abstract translation: 一种制造喷墨头的方法，包括以下步骤：提供一个装有液体排放能量产生部分的基片;在基片上形成光敏树脂层;将光敏树脂层构图成液体流动路径图案以形成固体 在基板上形成液体流路的层，在基板上利用由固化性树脂构成的液体流路壁构造材料覆盖固体层，使液体流路壁构造材料固化，通过溶解除去固体层 液体流路，其中所述液体流路壁构造材料包含含有环氧加成改性芳香族胺固化剂的环氧树脂组合物。

    5.
    发明专利
    未知

    公开(公告)号：DE60315205D1

    公开(公告)日：2007-09-13

    申请号：DE60315205

    申请日：2003-01-16

    Applicant: CANON KK

    Inventor： SHIMOMURA AKIHIKO ,  NOGUCHI HIROMICHI ,  IMAMURA ISAO

    IPC: C08G59/32 ,  B41J2/01 ,  B41J2/16 ,  C08G59/30 ,  C09D163/00

    Abstract: An epoxy resin composition can be used for forming a film having excellent water-repellency on a substrate surface. The epoxy resin composition contains (a) an epoxy resin having at least two alicyclic epoxy groups, at least one perfluoroalkyl group having 6 to 12 carbon atoms, and at least one alkylsiloxane group and (b) a cationic polymerization catalyst. The alicyclic epoxy groups and the perfluoroalkyl group are present in branched chains of the epoxy resin, and the alkylsiloxane group is present in the main chain of the epoxy resin.

    7.
    发明专利
    未知

    公开(公告)号：DE69929919D1

    公开(公告)日：2006-04-27

    申请号：DE69929919

    申请日：1999-03-09

    Applicant: CANON KK

    Inventor： NOGUCHI HIROMICHI ,  SHIMOMURA AKIHIKO ,  IMAMURA ISAO ,  SATO TAMAKI

    IPC: C08G59/30 ,  B41J2/16 ,  C08G59/32 ,  C08G59/34 ,  C08J7/04 ,  C08L63/00 ,  G03F7/038

    Abstract: A resin composition comprising a fluorine-containing aliphatic epoxy resin having in one molecule at least one perfluoroalkyl group having 6 to 12 carbon atoms and at lest two epoxy groups, a cationic polymerization catalyst, and optionally a compatibilizing agent having an epoxy group and a fluoromethyl group is applied to a discharge opening surface of an ink jet recording head, followed by irradiation with an activation energy ray in a given pattern to form a cured film in a desired pattern, so that the discharge opening surface is endowed with ink repellency.

    10.
    发明专利
    未知

    公开(公告)号：DE69315816T2

    公开(公告)日：1998-05-14

    申请号：DE69315816

    申请日：1993-09-08

    Applicant: CANON KK

    Inventor： SHIMOMURA AKIHIKO ,  KOBAYASHI MASATSUNE ,  TOGANOH SHIGEO ,  IMAMURA ISAO ,  SHIBA SHOJI

    IPC: B41J2/16 ,  B41J2/14

    Abstract: A liquid jet printing head having a printing liquid injection port, and an element for generating energy for effecting the injection of the liquid via the injection port, characterized in that a surface formed in the injection port is provided with a layer of a water repellent material consisting of inorganic particles dispersed in a desired manner in a water repellent resin. A liquid jet printing apparatus using this printing head. When this printing head is used, a liquid jet printing head capable of injecting ink stably at all times and producing prints of a high quality can be provided.

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