Invention Grant
- Patent Title: Water-developable photopolymer plate for letterpress printing
- Patent Title (中): 水性显影光敏聚合物板用于凸版印刷
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Application No.: US10584628Application Date: 2004-12-21
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Publication No.: US08445180B2Publication Date: 2013-05-21
- Inventor: Naoyuki Onoda , Katsuhiro Takahashi
- Applicant: Naoyuki Onoda , Katsuhiro Takahashi
- Applicant Address: JP Tokyo
- Assignee: Asahi Kasei Chemicals Corporation
- Current Assignee: Asahi Kasei Chemicals Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2003-433220 20031226; JP2004-001318 20040106
- International Application: PCT/JP2004/019115 WO 20041221
- International Announcement: WO2005/064413 WO 20050714
- Main IPC: G03F7/00
- IPC: G03F7/00 ; G03F7/26 ; G03C5/26
Abstract:
Disclosed is a method for producing a water-developable photopolymer plate for letterpress printing comprising an exposure step, a development step and a post-exposure step wherein the photopolymer plate is brought into contact with a liquid containing a modified silicone compound and/or a fluorine compound during or after the exposure step.
Public/Granted literature
- US20070160933A1 Water-developable photopolymer plate for letterpress printing Public/Granted day:2007-07-12
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