发明申请
- 专利标题： LIQUID DISCHARGE HEAD
- 专利标题（中）： 液体放电头
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申请号： US12128327申请日： 2008-05-28
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公开(公告)号： US20080309719A1公开(公告)日： 2008-12-18
- 发明人: Kazunari Ishizuka , Shimpei Otaka , Isao Imamura
- 申请人： Kazunari Ishizuka , Shimpei Otaka , Isao Imamura
- 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： JP2007-156528 20070613
- 主分类号： B41J2/14
- IPC分类号： B41J2/14
摘要：
A liquid discharge head comprises a discharge port forming member having formed therein a discharge port arranged correspond to an energy generating element which generates energy to eject a liquid and a flow path forming member for forming a flow path to supply ink to the discharge port. At least one of the discharge port forming member and the flow path forming member is made of a cured material of a composition containing an epoxy resin and a phenol resin having a higher oxygen equivalent than that of the epoxy resin.
公开/授权文献
- US08210650B2 Liquid discharge head 公开/授权日：2012-07-03
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