Invention Grant
- Patent Title: Lithographic printing plate precursor and method for preparation of lithographic printing plate
- Patent Title (中): 平版印刷版原版和平版印刷版的制备方法
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Application No.: US11782982Application Date: 2007-07-25
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Publication No.: US08221959B2Publication Date: 2012-07-17
- Inventor: Toshihide Aoshima , Hidekazu Oohashi
- Applicant: Toshihide Aoshima , Hidekazu Oohashi
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPP.2006-202035 20060725
- Main IPC: G03F7/00
- IPC: G03F7/00 ; G03F7/26
Abstract:
A lithographic printing plate precursor comprising: an aluminum support having a hydrophilic surface; and a photosensitive layer comprising a binder polymer having an acid value of 0.3 meq/g or less, wherein the photosensitive layer comprises a pigment dispersed with a pigment dispersant which is free from a —COOH group, a —PO3H2 group and a —OPO3H2 group.
Public/Granted literature
- US20080026324A1 LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD FOR PREPARATION OF LITHOGRAPHIC PRINTING PLATE Public/Granted day:2008-01-31
Information query
