Invention Grant
US09028037B2 Ink-jet print head comprising a layer made by a curable resin composition
有权
喷墨打印头包括由可固化树脂组合物制成的层
- Patent Title: Ink-jet print head comprising a layer made by a curable resin composition
- Patent Title (中): 喷墨打印头包括由可固化树脂组合物制成的层
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Application No.: US14124155Application Date: 2012-05-30
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Publication No.: US09028037B2Publication Date: 2015-05-12
- Inventor: Davide Ciampini , Luigina Gino , Norma Giordano
- Applicant: Davide Ciampini , Luigina Gino , Norma Giordano
- Applicant Address: CH Prilly
- Assignee: Sicpa Holding SA
- Current Assignee: Sicpa Holding SA
- Current Assignee Address: CH Prilly
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: ITMI2011A1011 20110606
- International Application: PCT/EP2012/060132 WO 20120530
- International Announcement: WO2012/168121 WO 20121213
- Main IPC: B41J2/015
- IPC: B41J2/015 ; B41J2/135 ; B41J2/14 ; B41J2/16 ; C08G59/68 ; C08G65/22 ; C08L63/00
Abstract:
The present invention relates to an ink-jet print head able to resist to chemically aggressive solvent-based inks, and to a process for the manufacturing thereof, the ink-jet print head comprising a polymeric material layer defining ink passage ways formed on a substrate, said polymeric material layer being formed by curing a curable resin composition comprising a cyclic aromatic di-functional epoxy resin, a cyclic aliphatic di-functional epoxy resin and a polymerization initiator. The invention also relates to an improved curable resin composition.
Public/Granted literature
- US20140218437A1 INK-JET PRINT HEAD COMPRISING A LAYER MADE BY A CURABLE RESIN COMPOSITION Public/Granted day:2014-08-07
Information query
IPC分类:
