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    • 10. 发明申请
    • AQUEOUS DEVELOPABLE PHOTO-IMAGEABLE COMPOSITION PRECURSORS FOR USE IN PHOTO-PATTERNING METHODS
    • 用于照片方法的水溶性可开发的可见光成像前体
    • WO2006017791A2
    • 2006-02-16
    • PCT/US2005028005
    • 2005-08-05
    • DU PONTYANG HAIXINMCKEEVER MARK ROBERT
    • YANG HAIXINMCKEEVER MARK ROBERT
    • G03F7/00
    • G03F7/0007G03F7/0047G03F7/033G03F7/038G03F7/0388Y10S430/111
    • The invention is directed to a photo-imageable composition precursor, the precursor composition comprising: (I) finely divided particles of inorganic material comprising: Functional phase particles selected from electrically conductive, resistive, and dielectric particles; inorganic binder having a glass transition temperature in the range of from 325 to 600° C; dispersed in: (II) an organic medium comprising; (e) aqueous developable, nonphoto-sensitive polymer which is a copolymer, interpolymer or mixture thereof, wherein each copolymer or interpolymer comprises (1) a nonacidic comonomer comprising a C 1-10 alkyl acrylate, C 1-10 alkyl methacrylate, styrenes, substituted styrenes or combinations thereof and (2) an acidic comonomer comprising ethylenically unsaturated carboxylic acid containing moiety; and (d) a bi-functional UV-curable monomer having a first and second functional unit, wherein the first functional unit is a vinyl group and the second functional unit is capable of forming a chemical bond by reaction with the carboxylic acid moiety.
    • 本发明涉及一种可光成像组合物前体,前体组合物包含:(I)细碎的无机材料颗粒,其包含:选自导电,电阻和介电颗粒的功能相颗粒; 玻璃化转变温度为325〜600℃的无机粘结剂; 分散在:(II)有机介质,其包含: (e)水性可显影的非光敏聚合物,其是共聚物,互聚物或其混合物,其中每个共聚物或互聚物包含(1)非酸性共聚单体,其包含丙烯酸C 1-10烷基酯, 甲基丙烯酸烷基酯,苯乙烯,取代的苯乙烯或其组合,和(2)含有烯属不饱和羧酸的部分的酸性共聚单体; 和(d)具有第一和第二功能单元的双功能UV可固化单体,其中第一官能单元是乙烯基,第二官能单元能够通过与羧酸部分反应形成化学键。