CA2212460A1 - Pigment compositions - Google Patents
Pigment compositionsInfo
- Publication number
- CA2212460A1 CA2212460A1 CA002212460A CA2212460A CA2212460A1 CA 2212460 A1 CA2212460 A1 CA 2212460A1 CA 002212460 A CA002212460 A CA 002212460A CA 2212460 A CA2212460 A CA 2212460A CA 2212460 A1 CA2212460 A1 CA 2212460A1
- Authority
- CA
- Canada
- Prior art keywords
- carboxylic acid
- sulfonic acid
- disclosed
- group
- acid ester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
- C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
- C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B63/00—Lakes
- C09B63/005—Metal lakes of dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/41—Organic pigments; Organic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paints Or Removers (AREA)
Abstract
Disclosed are compositions comprising one or more compounds characterized by formula (1) wherein Ar is an aromatic moiety having at least one substituent which is an acid group or salt thereof; X is a hydrocarbyl, carboxylic acid ester, sulfonic acid ester, carboxylic acid amide or sulfonic acid amide group; each Y is independently a hydrocarbyl, halogen, hydrocarbyloxy, carboxylic acid ester, sulfonic acid ester, carboxylic acid amide, imidazolone, sulfonic acid amide or nitro group; and a is 1, 2 or 3. Also disclosed is a process for preparing azo dyes which comprises coupling (i) at least one diazonium component of one or more aromatic amines containing at least one sulfonic acid group or carboxylic acid group, or salts thereof; with (ii) at least one coupling component represented by formula (2) wherein X, Y and a are as defined above. The dye compositions prepared by this process and the azo pigments derived from such dyes are also disclosed. Paint, ink and plastic compositions containing the foregoing pigments compositions are disclosed.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/387,994 US5746821A (en) | 1995-02-13 | 1995-02-13 | Pigment compositions |
US08/387,994 | 1995-02-13 | ||
PCT/US1996/001240 WO1996025464A1 (en) | 1995-02-13 | 1996-01-31 | Pigment compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2212460A1 true CA2212460A1 (en) | 1996-08-22 |
CA2212460C CA2212460C (en) | 2007-05-01 |
Family
ID=38051350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002212460A Expired - Fee Related CA2212460C (en) | 1995-02-13 | 1996-01-31 | Pigment compositions |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2212460C (en) |
-
1996
- 1996-01-31 CA CA002212460A patent/CA2212460C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2212460C (en) | 2007-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2255936A1 (en) | Pigment compositions | |
EP1241232A4 (en) | Metal chelate dyestuff for ink jet recording and water-base ink jet recording fluid containing the same | |
AU8017491A (en) | Anionic compounds | |
US5667571A (en) | Solvent-based black ink composition | |
US4316023A (en) | Isoindoline colorants | |
CA2014539A1 (en) | Water borne metallic coating composition | |
US4204879A (en) | Amino acid salts of anionic dyestuffs which have high solubility in organic solvents | |
EP0369643A3 (en) | Ink-jet printing inks | |
ES2023777A6 (en) | Fiber reactive red dye composition | |
CA2261865A1 (en) | Lake of an azo dyestuff | |
CA2212460A1 (en) | Pigment compositions | |
EP1022273A1 (en) | Pigment dispersing agent and pigment composition containing the same | |
GB2252976A (en) | Pigments containing intermolecular salts of zwitterionic compounds | |
GB1477349A (en) | Azo pigments | |
JPS57151653A (en) | Azo dye | |
US5532346A (en) | Hydroxynaphthalenecarboxylic acid compounds and azo colorants made therefrom | |
WO2000043453A3 (en) | Disazo dyes and inks containing them | |
CA2267356A1 (en) | Heat stable red strontium monoazo lake pigments | |
DE3609342A1 (en) | METHOD FOR PRODUCING AZO COMPOUNDS | |
CA2208742A1 (en) | Monoazo pigments | |
US6075131A (en) | Monoazocompounds with an indanyl moiety | |
CA2163400A1 (en) | Process for the preparation of organic pigments | |
ES430644A1 (en) | Azo dyes having one or two triazinyl-or pyrimidyl-acetic acid ester or amide coupling component radicals | |
GB2065693A (en) | Azo dyes containing fluorinated carbozylic or sulphonic ester groups | |
JPS5599966A (en) | Reactive azo compound, its preparation, and method for dyeing using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150202 |