发明申请
- 专利标题： Radiation curable inkjettable adhesive
- 专利标题（中）： 辐射固化可喷涂胶粘剂
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申请号： US11546212申请日： 2006-10-11
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公开(公告)号： US20080090932A1公开(公告)日： 2008-04-17
- 发明人: Sudhakar Madhusoodhanan , Stephen Sung
- 申请人： Sudhakar Madhusoodhanan , Stephen Sung
- 专利权人： Hexion Specialty Chemicals, Inc.
- 当前专利权人： Hexion Specialty Chemicals, Inc.
- 主分类号： C08J3/28
- IPC分类号： C08J3/28
摘要：
A radiation curable inkjettable adhesive composition combining the advantages of radical and cationic cure is described. The composition includes an acrylate ester monomer with hydroxyl functionality, preferably an acrylate ester of carboxylic acid, copolymerized with low viscosity aliphatic epoxies, utilizing both a photocation polymerization initiator and a free-radical photoinitiator. The adhesive composition is advantageously utilized in a piezoelectric drop-on-demand printhead, resulting in a polymeric film having dark cure and excellent adhesion to multiple substrates.
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