DISPERSANT

PROBLEM TO BE SOLVED: To provide a dispersant which prevents color contamination of color material to be dispersed caused by color of the dispersant and realizes low viscosity, long-term storage stability and high weather resistance.SOLUTION: A dispersant is represented by general formula (1). In th...

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Bibliographic Details
Main Authors NISHIDA MITSUJI, UMEMURA KAZUYUKI
Format Patent
LanguageEnglish
Japanese
Published 08.06.2017
Subjects
ADHESIVES
CHEMISTRY
DYES
LAKES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
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Summary:PROBLEM TO BE SOLVED: To provide a dispersant which prevents color contamination of color material to be dispersed caused by color of the dispersant and realizes low viscosity, long-term storage stability and high weather resistance.SOLUTION: A dispersant is represented by general formula (1). In the formula, X is represented by general formula (2), and R is selected from a sulfone group, a carboxyl group, and general formulas (3) to (9).SELECTED DRAWING: None 【課題】分散対象となる色材に対して、分散剤の色が原因となり色汚れとなることを防ぎ、低粘度性、長期保存安定性、さらに高耐候性を実現すること。【解決手段】一般式（１）で示される分散剤であって、式中、Ｘは一般式（２）であり、Ｒはスルホン基、カルボキシル基、一般式（３）〜一般式（９）であることを最も主要な特徴とする。【選択図】なし
Bibliography:Application Number: JP20150246713