Invention Grant
- Patent Title: Negative-working lithographic printing plate precursors and use
- Patent Title (中): 负性平版印刷版前体和用途
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Application No.: US13591559Application Date: 2012-08-22
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Publication No.: US08889341B2Publication Date: 2014-11-18
- Inventor: Saija Werner , Harald Baumann , Udo Dwars , Christopher D. Simpson , Axel Draber
- Applicant: Saija Werner , Harald Baumann , Udo Dwars , Christopher D. Simpson , Axel Draber
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent J. Lanny Tucker
- Main IPC: G03F7/00
- IPC: G03F7/00 ; G03F7/26 ; B41M5/00 ; B41N1/00 ; B41C1/10
Abstract:
A negative-working lithographic printing plate precursor comprises a negative-working radiation-sensitive imageable layer and an outermost layer comprising a vinyl alcohol copolymer comprising at least one unit of each of the (a), (b), and (c) recurring units, in any order, defined in the disclosure. The (c) recurring units are present in the vinyl alcohol copolymer in an amount of at least 0.5 mol %, based on the total recurring units. These precursors can be used to prepare lithographic printing plates either on-press or off-press after imaging using near-UV, visible, or infrared radiation.
Public/Granted literature
- US20140057204A1 NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS AND USE Public/Granted day:2014-02-27
Information query
