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1. (WO2018082499) HEAT-SENSITIVE PROCESSLESS PLANOGRAPHIC PRINTING PLATE MATERIAL CONTAINING THERMOSENSITIVE PROTECTION LAYER, AND USE

Pub. No.:    WO/2018/082499    International Application No.:    PCT/CN2017/107840
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Fri Oct 27 01:59:59 CEST 2017
IPC: B41N 1/08
Applicants: TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY OF THE CHINESE ACADEMY OF SCIENCES
中国科学院理化技术研究所
Inventors: ZHOU, Shuyun
周树云
ZOU, Yingquan
邹应全
LIU, Jinying
刘金英
XING, Fang
邢芳
XIAO, Shizhuo
肖时卓
CHEN, Ping
陈萍
ZHAO, Jian
赵建
Title: HEAT-SENSITIVE PROCESSLESS PLANOGRAPHIC PRINTING PLATE MATERIAL CONTAINING THERMOSENSITIVE PROTECTION LAYER, AND USE
Abstract:
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.