发明申请
US20070081048A1 Photosensitive resin composition, ink jet head using photosensitive resin composition, and process for manufacturing ink jet head
失效
感光性树脂组合物，使用感光性树脂组合物的喷墨头，以及喷墨头的制造方法
- 专利标题： Photosensitive resin composition, ink jet head using photosensitive resin composition, and process for manufacturing ink jet head
- 专利标题（中）： 感光性树脂组合物，使用感光性树脂组合物的喷墨头，以及喷墨头的制造方法
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申请号： US10577255申请日： 2005-06-24
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公开(公告)号： US20070081048A1公开(公告)日： 2007-04-12
- 发明人: Hiroe Ishikura , Shoji Shiba , Akihiko Okano
- 申请人： Hiroe Ishikura , Shoji Shiba , Akihiko Okano
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-190484 20040628
- 国际申请： PCT/JP05/12160 WO 20050624
- 主分类号： B41J2/05
- IPC分类号： B41J2/05
摘要：
A positive type photosensitive resin composition comprises a polyacrylate resin having, in the structure, at least a structural unit represented by the following general formula (1): wherein X represents a hydroxyl group, an alkylol group having 2 to 4 carbon atoms, or a methylolamino group; R1 and R2 independently represents a hydrogen atom, or an alkyl group having 1 to 3 carbon atoms; R3 represents an alkyl group having 1 to 3 carbon atoms, an alkoxyl group having 1 to 3 carbon atoms, or an aralkyl group having an aryl group or alkyl group with 1 to 2 carbon atoms; n represents a positive integer; and m represents 0 or a positive integer, and a condensable crosslinker.
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