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Title:
ACTIVE ENERGY RAY CURING WATER-FREE PLANOGRAPHIC INK COMPOSITION AND PRODUCTION OF PRINTED MATTER USING THE SAME
Document Type and Number:
Japanese Patent JP3821912
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To obtain the subject manifesting low viscosity, high fluidity, excellent in stability in printing, curable by active energy rays, giving printed matters of high gloss and high abrasion resistance, and having an aptitude for folding.
SOLUTION: This ink composition contains 0.5-30 wt.%. of an epoxy containing polymer having an average molecular weight of 1,000-250,000, 5-30 wt.%. of an oligomer having acryloyl groups or methacryloyl groups, 5-30 wt.%. of a vinylether, 0.5-20 wt.%. of a reactive diluent having epoxy groups, a photo radical polymerization initiator and a photo cation polymerization initiator.


Inventors:
磯田 豊
深澤 明
木村 留美子
Application Number:
JP11666097A
Publication Date:
September 13, 2006
Filing Date:
May 07, 1997
Export Citation:
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Assignee:
サカタインクス株式会社
International Classes:
C09D11/033; C09D11/037; C09D11/10; C09D11/101; C09D11/104; C09D11/106; C09D11/108; (IPC1-7): C09D11/10
Domestic Patent References:
JP3199219A
JP1247476A
JP52117939A
JP8218296A
JP59152922A
Attorney, Agent or Firm:
社本 一夫
今井 庄亮
増井 忠弐
栗田 忠彦
小林 泰
田中 玲子