CURABLE LATEX INK COMPRISING UNSATURATED POLYESTER FOR INDIRECT PRINTING

PROBLEM TO BE SOLVED: To provide a curable ink for use in an indirect printing method containing a latex comprising a photoinitiator and at least one unsaturated polyester.SOLUTION: A latex ink for use in an indirect printing process contains: an amorphous polyester formed from monomers having an un...

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Bibliographic Details
Main Authors BARKEV KEOSHKERIAN, CHRETIEN MICHELLE N, BELELIE JENNIFER L, GUERINO G SACRIPANTE, CHOPRA NAVEEN
Format Patent
LanguageEnglish
Japanese
Published 07.05.2015
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To provide a curable ink for use in an indirect printing method containing a latex comprising a photoinitiator and at least one unsaturated polyester.SOLUTION: A latex ink for use in an indirect printing process contains: an amorphous polyester formed from monomers having an unsaturated group in either or both of a dicarboxylic acid compound and a diol compound, the amorphous polyester having an acid value of about 8 to 25 and a glass transition point of about 45 to 70°C; and a photoinitiator. 【課題】光開始剤および少なくとも１つの不飽和ポリエステルを含むラテックスを含有する間接的な印刷方法用硬化性インクの提供。【解決手段】ジカルボン酸化合物とジオール化合物のいずれか又は両方にに不飽和基を有するモノマーで構成される、酸価が約８から２５で、ガラス転移点が約４５から７０℃であるアモルファスポリエステルと、光重合開始剤を含有する間接的印刷プロセス用のラテックスインク。【選択図】なし
Bibliography:Application Number: JP20140216364