Heat-sensitive treatment-free planographic printing plate material containing thermosensitive protection layer and application thereof

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United States of America Patent

PATENT NO 10926566
APP PUB NO 20190283480A1
SERIAL NO

16344526

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Abstract

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Disclosed is a heat-sensitive processless planographic printing plate material containing a thermosensitive protection layer. The planographic printing plate material sequentially comprises a supporting body, a hydrophilic layer, a heat-sensitive layer and a thermosensitive protection layer from the bottom up. The thermosensitive protection layer therein can not only isolate oxygen and protect the heat-sensitive layer from oxygen inhibition, but can also sense heat and allow a polymerization reaction to take place. Thus the binding force between same and the next layer is improved, so that the precision of printing plate images is high, the development performance is good, and the pressrun is high.

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Patent Owner(s)

Patent OwnerAddress
TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY OF THE CHINESE ACADEMY OF SCIENCESNO 29 EAST ZHONGGUANCUN ROAD HAIDIAN DISTRICT BEIJING 100190 BEIJING CITY BEIJING CITY 100190

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Ping Beijing, CN 557 5577
Liu, Jinying Beijing, CN 4 22
Xiao, Shizhuo Beijing, CN 1 0
Xing, Fang Beijing, CN 5 69
Zhao, Jian Beijing, CN 422 5285
Zhou, Shuyun Beijing, CN 1 0
Zou, Yingquan Beijing, CN 3 0

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