Title:
SEAMLESS LITHOGRAPHIC PRINTING PLATE PRECURSOR, SEAMLESS LITHOGRAPHIC PRINTING PLATE, RECYCLING METHOD FOR CYLINDRICAL SUPPORT BODY, SEAMLESS LITHOGRAPHIC PRINTING PLATE PRECURSOR PRODUCTION METHOD, AND COMPOSITION FOR FORMING EASILY RELEASABLE PRIMER LAYER
Document Type and Number:
WIPO Patent Application WO/2023/032775
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain a seamless lithographic printing plate precursor and a seamless lithographic printing plate excelling in image reproducibility, which are necessary for obtaining high-definition seamless printed matter. Moreover, another purpose is to obtain a seamless lithographic printing plate precursor and a seamless lithographic printing plate wherein recycling of a cylindrical support body is easy. The present invention provides a seamless lithographic printing plate precursor having an easily releasable primer layer and an ink-repellent layer, in that order, both continuously, on the outer circumferential surface of the cylindrical support body.
Inventors:
IIHARA AKIHIRO (JP)
INOUE TAKEJIRO (JP)
MINOURA KIYOSHI (JP)
INOUE TAKEJIRO (JP)
MINOURA KIYOSHI (JP)
Application Number:
PCT/JP2022/031827
Publication Date:
March 09, 2023
Filing Date:
August 24, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B41N1/14; B41C1/055; B41M1/06
Domestic Patent References:
| WO2019203261A1 | 2019-10-24 |
Foreign References:
| JP2006069137A | 2006-03-16 | |||
| JPH023860U | 1990-01-11 | |||
| JP2020160212A | 2020-10-01 | |||
| JP2016518270A | 2016-06-23 |
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