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1. WO2020071041 - COLOR MATERIAL DISPERSION, COLORED RESIN COMPOSITION AND CURED PRODUCT THEREOF, COLOR FILTER, AND DISPLAY DEVICE

Publication Number WO/2020/071041
Publication Date 09.04.2020
International Application No. PCT/JP2019/034743
International Filing Date 04.09.2019
IPC
C09B 67/46 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
42Preparations of dyes not provided for in a single one of groups C09B67/24-C09B67/40116
46Dispersions
C09B 63/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
63Lakes
C09B 67/20 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
20Preparations of organic pigments
C09B 67/22 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
22Mixtures of different pigments or dyes or solid solutions of pigments or dyes
G02B 5/20 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
G03F 7/004 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
7Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
004Photosensitive materials
CPC
C09B 63/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
63Lakes
G02B 5/20
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
G03F 7/004
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR;
7Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
004Photosensitive materials
G03F 7/027
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR;
7Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
004Photosensitive materials
027Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
Applicants
  • 株式会社DNPファインケミカル DNP FINE CHEMICALS CO., LTD. [JP]/[JP]
  • 大日本印刷株式会社 DAI NIPPON PRINTING CO., LTD. [JP]/[JP]
Inventors
  • 大友 知亜紀 OTOMO, Chiaki
  • 岡田 政人 OKADA, Masato
  • 小倉 教弘 OGURA, Michihiro
  • 伊藤 陽平 ITO, Yohei
  • 和田 はるな WADA, Haruna
Agents
  • 岸本 達人 KISHIMOTO, Tatsuhito
  • 山下 昭彦 YAMASHITA, Akihiko
Priority Data
2018-18760202.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COLOR MATERIAL DISPERSION, COLORED RESIN COMPOSITION AND CURED PRODUCT THEREOF, COLOR FILTER, AND DISPLAY DEVICE
(FR) DISPERSION DE MATIÈRE COLORANTE, COMPOSITION DE RÉSINE COLORÉE ET PRODUIT DURCI CORRESPONDANT, FILTRE COULEUR ET DISPOSITIF D'AFFICHAGE
(JA) 色材分散液、着色樹脂組成物及びその硬化物、カラーフィルタ、並びに表示装置
Abstract
(EN)
Provided is a color material dispersion which has excellent dispersibility and high storage stability even in the case where a definite lake color material and a phthalocyanine pigment are mixed at a ratio within a desired range and which is capable of forming a colored layer showing improved adhesion to a substrate and enhanced coating film uniformity. The color material dispersion comprises a color material, an acidic dispersant and a solvent, wherein the color material comprises a specific lake color material and a basic treated phthalocyanine pigment and the acidic dispersant comprises a polymer having a specific acidic phosphorus compound group and a salt thereof.
(FR)
L'invention concerne une dispersion de matière colorante qui présente une excellente dispersibilité et une stabilité élevée au stockage même dans le cas où une matière colorante de laque définie et un pigment de phtalocyanine sont mélangés selon un rapport dans une plage souhaitée et qui est en mesure de former une couche colorée présentant une adhérence améliorée à un substrat et une uniformité de film de revêtement améliorée. La dispersion de matière colorante comprend une matière colorante, un dispersant acide et un solvant, la matière colorante comprenant une matière colorante de laque spécifique et un pigment de phtalocyanine traité basique et le dispersant acide comprenant un polymère présentant un groupe de composé de phosphore acide spécifique et un sel correspondant.
(JA)
所定のレーキ色材とフタロシアニン顔料とを所望の範囲で混合しても分散性と保存安定性に優れ、且つ、基板密着性と塗膜均一性が向上した着色層を形成可能な色材分散液を提供する。 色材と、酸性分散剤と、溶剤とを含有する色材分散液であって、色材が、特定のレーキ色材と、塩基性処理されたフタロシアニン顔料とを含み、前記酸性分散剤が、特定の酸性リン化合物基及びその塩を有する重合体を含む色材分散液である。
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