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1. JP2006002069 - MEROCYANINE DYE COPOLYMER AND ITS APPLICATION

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Office Japan
Application Number 2004180879
Application Date 18.06.2004
Publication Number 2006002069
Publication Date 05.01.2006
Grant Number 4746284
Grant Date 20.05.2011
Publication Kind B2
IPC
C09B 69/10
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
69Dyes not provided for by a single group of this subclass
10Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
C07D 277/60
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
277Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
60condensed with carbocyclic rings or ring systems
C07D 403/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/167
02containing two hetero rings
06linked by a carbon chain containing only aliphatic carbon atoms
C07D 417/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
417Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/196
02containing two hetero rings
06linked by a carbon chain containing only aliphatic carbon atoms
C08F 20/38
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
20Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
38Esters containing sulfur
C08F 20/60
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
20Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
52Amides or imides
54Amides
60containing nitrogen in addition to the carbonamido nitrogen
Applicants HAYASHIBARA BIOCHEM LAB INC
株式会社林原生物化学研究所
Inventors MIYAHARA TOMIHARU
宮原　富春
IHARA JUNICHIRO
井原　淳一郎
MITEKURA HIROFUMI
見手倉　裕文
KAWADA TOSHIO
河田　敏雄
MATSUI FUMIO
松井　文雄
Title
(EN) MEROCYANINE DYE COPOLYMER AND ITS APPLICATION
(JA) メロシアニン色素共重合体及びその用途
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity and excellent in stability by providing a new light-absorbing organic compound having broad absorption wavelength in a visible area and excellent in solubility to organic solvents and compatibility with other formulation components.

SOLUTION: A merocyanine dye copolymer has specific structure and properties and comprises a unit containing a merocyanine dye skeleton in the molecule and a unit composed of other monomer.

COPYRIGHT: (C)2006,JPO&NCIPI

(JA)

【課題】 可視領域における吸収波長領域が広く、有機溶剤に対する溶解性と他の配合成分との相溶性に優れた新規な吸光性有機化合物を提供することによって、高感度で安定性の優れた光重合性組成物を提供することを課題とする。
【解決手段】 特定の構造、性質を有する、分子内にメロシアニン色素骨格を含む構成単位とその他の単量体からなる構成単位とを含んでなるメロシアニン色素共重合体を提供することによって前記課題を解決する。
【選択図】 なし
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