Manufacturing method of flexographic printing plate and printing method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12259655
APP PUB NO 20250076769A1
SERIAL NO

18037444

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Abstract

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Provided is a manufacturing method of a flexographic printing plate, including a development step of subjecting a plate surface of a flexographic printing original plate including at least a support, a photosensitive resin composition layer, and an infrared ablation layer sequentially stacked to brushing with a brush while supplying an organic solvent-based developer to the plate surface, wherein the organic solvent-based developer includes 0.1% by mass or more and 10.0% by mass or less of a polymer gel.

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Patent Owner(s)

Patent OwnerAddress
ASAHI KASEI KABUSHIKI KAISHATOKYO 1000006

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Hiroki Tokyo, JP 38 490
Ishii, Takumi Tokyo, JP 15 28
Nakamura, Akinao Tokyo, JP 1 0
Shimizu, Yusuke Tokyo, JP 233 1331

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