Title:
ウラシル化合物又はそれらの塩、並びにこれを含んだ顔料組成物
Document Type and Number:
Japanese Patent JP6798921
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a composition stable as a colorant of e.g., a resist for color filters, where a pigment composition containing an organic pigment is reduced in particle size and increased in concentration without causing aggregation, sedimentation, or a viscosity increase with time.SOLUTION: The present invention provides a uracil compound represented by the formula (1) or a salt thereof (where, M is a hydrogen atom, an alkali metal atom or a -NZZZZgroup. Z-Zare a hydrogen atom, a C1-4 alkyl group, a C1-4 hydroxyalkyl group or an aralkyl group or the like. X, Y and Z are an oxygen atom, a sulfur atom or a bivalent linking group -NR-. Ris a hydrogen atom or a C1-4 alkyl group).SELECTED DRAWING: None
Inventors:
Takashi Yoshimoto
Application Number:
JP2017069596A
Publication Date:
December 09, 2020
Filing Date:
March 31, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
C09B57/00; B41M5/00; C09B67/20; C09B67/46; C09D11/326; C09D17/00
Domestic Patent References:
| JP2007009096A | ||||
| JP2005179647A | ||||
| JP2014055198A | ||||
| JP50031909A | ||||
| JP2007186681A | ||||
| JP2016065115A | ||||
| JP2016204493A |