Invention Grant
- Patent Title: Ink-jet head, ink-jet printer, and ink-jet recording method
- Patent Title (中): 喷墨头,喷墨打印机和喷墨记录方法
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Application No.: US12523973Application Date: 2008-01-25
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Publication No.: US08764170B2Publication Date: 2014-07-01
- Inventor: Wataru Ishikawa
- Applicant: Wataru Ishikawa
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Medical & Graphic, Inc.
- Current Assignee: Konica Minolta Medical & Graphic, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2007030297 20070209; JP2007081248 20070327
- International Application: PCT/JP2008/051063 WO 20080125
- International Announcement: WO2008/096618 WO 20080814
- Main IPC: B41J2/015
- IPC: B41J2/015

Abstract:
Disclosed is an inkjet recording method wherein an image is formed on a recording medium by spraying an ink containing at least a photopolymerizable compound onto the recording medium through a nozzle of an inkjet head. This inkjet recording method enables to perform a stable image recording by suppressing formation of a precipitate in the head. This inkjet recording method is characterized in that in an inkjet head, which is used for forming an image on a recording medium by spraying an inkjet ink containing at least a photopolymerizable compound through a nozzle, the surface of at least a part of metals constituting the internal member of the inkjet head which is in contact with the inkjet ink is subjected to a passivation treatment or an insulation coating treatment.
Public/Granted literature
- US20100079566A1 INK-JET HEAD, INK-JET PRINTER, AND INK-JET RECORDING METHOD Public/Granted day:2010-04-01
Information query
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