发明申请
US20080124525A1 COMPOSITION FOR FORMING ADHESIVE PATTERN, LAMINATED STRUCTURE OBTAINED BY USING SAME, AND METHOD OF PRODUCING SUCH LAMINATED STRUCTURE
有权
用于形成粘合剂图案的组合物，使用它们获得的层压结构以及生产这种层压结构的方法
- 专利标题： COMPOSITION FOR FORMING ADHESIVE PATTERN, LAMINATED STRUCTURE OBTAINED BY USING SAME, AND METHOD OF PRODUCING SUCH LAMINATED STRUCTURE
- 专利标题（中）： 用于形成粘合剂图案的组合物，使用它们获得的层压结构以及生产这种层压结构的方法
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申请号： US11947971申请日： 2007-11-30
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公开(公告)号： US20080124525A1公开(公告)日： 2008-05-29
- 发明人: Shigeru Ushiki , Shohei Makita , Masatoshi Kusama
- 申请人： Shigeru Ushiki , Shohei Makita , Masatoshi Kusama
- 申请人地址： JP Nerima-ku
- 专利权人： TAIYO INK MFG. CO., LTD.
- 当前专利权人： TAIYO INK MFG. CO., LTD.
- 当前专利权人地址： JP Nerima-ku
- 优先权： JP2005-158340 20050531
- 主分类号： B32B3/02
- IPC分类号： B32B3/02 ; B32B37/10
摘要：
An adhesive pattern (4) is formed by applying a photocurable and thermosetting adhesive comprising as indispensable ingredients (A) a carboxyl group-containing photosensitive prepolymer having both a carboxyl group and an ethylenically unsaturated bond in its molecule and an acid value in the range of 30 to 160 mg KOH/g, (B) an epoxy resin, and (C) a photopolymerization initiator onto a surface of a substrate (1) as a member to be bonded to form a coating film; selectively exposing the coating film to an active energy ray through a photomask (3) according to a predetermined pattern, thereafter removing an unexposed portion by development with an aqueous alkaline solution. Then, a sheet member (5) as a joining member is pressed onto the adhesive pattern mentioned above, and the adhesive pattern is thermally cured to obtain a laminated structure.
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