CURABLE COMPOSITION FOR INKJET, AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT
    4.
    发明公开
    CURABLE COMPOSITION FOR INKJET, AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT 审中-公开
    喷墨用可固化组合物,以及制造电子组件的方法

    公开(公告)号:EP3214142A1

    公开(公告)日:2017-09-06

    申请号:EP16749313.9

    申请日:2016-02-12

    IPC分类号: C09D11/30 B41M5/00 H05K3/28

    摘要: Provided is a curable composition for inkjet which can have a prolonged pot life even under an environment in an inkjet device that is warmed to 50°C or higher and which can be cured into a cured product having improved heat resistance and insulation reliability, in spite of the fact that a thermally curable compound is used in the curable composition. The curable composition for inkjet according to the present invention contains a photocurable compound, a thermally curable compound, a photopolymerization initiator and a thermal curing agent and does not contain a solvent or contains the solvent, wherein the content of the solvent in 100% by weight of the curable composition is 1% by weight or less when the curable composition for inkjet contains the solvent, the photocurable compound contains a polyfunctional compound having at least two (meth)acryloyl groups, and the thermal curing agent is an aromatic amine having at least one benzene ring and at least two amino groups.

    摘要翻译: 本发明提供一种喷墨用固化性组合物,其即使在加温至50℃以上的喷墨装置的环境下也能够延长适用期,可以固化成耐热性和绝缘可靠性提高了的固化物 在可固化组合物中使用可热固化的化合物的事实。 本发明的喷墨用固化性组合物含有光固化性化合物,热固化性化合物,光聚合引发剂和热固化剂,且不含溶剂或含有溶剂,其中溶剂的含量为100重量% 当所述喷墨用固化性组合物含有溶剂时,所述固化性组合物的含量为1重量%以下,所述光固化性化合物含有具有至少2个(甲基)丙烯酰基的多官能性化合物,所述热固化剂为至少具有 一个苯环和至少两个氨基。