Curable composition, cured coating film using same, and printed wiring board |
申请号 |
US15026071
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申请日 |
2014-11-04 |
公开(公告)号 |
US10113066B2 |
公开(公告)日 |
2018-10-30 |
申请人 |
TAIYO INK MFG. CO., LTD.;
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发明人 |
Masayuki Shimura;
Yoshiyuki Furuta;
Masao Yumoto;
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摘要 |
Provided are: a curable composition that shows good adhesion on a printed wiring board, particularly a flexible substrate or the like, and has a high hardness; a resist coating film of the curable composition; and a printed wiring board having a resist pattern of the resist coating film. The curable composition comprises: (A) a photobase generator; (B-1) an epoxy group-containing (meth)acrylate compound or (B-2) a carboxyl group-containing (meth)acrylate compound; (C) a photopolymerization initiator; and (D-1) a thermosetting component (excluding the (B-1) epoxy group-containing (meth)acrylate compound) or (D-2) a thermosetting component (excluding the (B-2) carboxyl group-containing (meth)acrylate compound). |
权利要求 |
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说明书全文 |
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