Resin printing plate precursor for laser engraving
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United States of America Patent
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Nov 22, 2016
Grant Date -
Dec 24, 2015
app pub date -
Jan 20, 2014
filing date -
Feb 20, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
It is an object of the present invention to provide a resin printing plate precursor for laser engraving that is able to form a relief by laser engraving, the relief having excellent image reproducibility, and moreover has toughness and improved printing durability. The present invention is a resin printing plate precursor for laser engraving comprising a substrate and a resin layer on the substrate, the resin layer containing:
- (A) a modified partially saponified polyvinyl acetate having reactive groups in its side chain;(B) a polyamide having basic nitrogen;(C) a compound having a 5- to 7-membered ring and a polymerizable ethylenic double bond; and(D) a photopolymerization initiator.
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International Classification(s)
- B41N:PRINTING PLATES OR FOILS
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
- B41C:PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF P....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- G03F:PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNE....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
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