Title: Normal position synchronous photopolymerization photo-generating color imaging material composition and its preparing method and use
Application Number: 98100898 Application Date: 1998.03.10
Publication Number: 1228546 Publication Date: 1999.09.15
Approval Pub. Date: Granted Pub. Date: 2002.07.24
International Classifi-cation: G03F7/027
Applicant(s) Name: Inst. of Photographic Chemistry, Chinese Academy o Address: 100101
Inventor(s) Name: Wang Erjian, Li Miaozhen
Attorney & Agent: li bai
Abstract:
     The present invention relates to an in-situ synchronous photopolymerisable photochromogenic imaging material composite and its preparation method and application. Said composite contains multifunction photosensitive reaction component A 1%-8%, photopolymerisable imaging resin B 85%-97%, photochromogenic presoma C 1.5%-8% and solvent 1%-10%. Its preparation method includes two steps: firstly, uniformly mixing imaging functional main body resin, active crosslinking agent, active modulating agent and various adjuvants and/or solvent in a container with stirring device to obtain resin B, then adding the photochromogenic presoma C into solvent, stirring to completely dissolve it, then adding resin B, uniformly mixing them, adding photosensitive reaction component A, finally obtaining the invented composite which can be used as photo imaging and photorecording material in the fields of printing, duplicating, electronic, marking and decoration, etc..
Time: 8
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