GB1131104A - Improvements in and relating to metallised mono-azo pigments and methods of making them - Google Patents
Improvements in and relating to metallised mono-azo pigments and methods of making themInfo
- Publication number
- GB1131104A GB1131104A GB3473265A GB3473265A GB1131104A GB 1131104 A GB1131104 A GB 1131104A GB 3473265 A GB3473265 A GB 3473265A GB 3473265 A GB3473265 A GB 3473265A GB 1131104 A GB1131104 A GB 1131104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- naphthol
- azo
- lanthanide
- dyestuff
- azo pigments
- 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.)
- Expired
Links
Classifications
-
- 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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1,131,104. Lanthamide salts of azo pigments. JOHNSON, MATTHEY & CO. Ltd. 15 Aug., 1966 [13 Aug., 1965], No. 34732/65. Heading C4P. The invention comprises a metallized azo pigment which is a lanthanide derivative of an azo dyestuff, the dyestuff being obtained by coupling a diazotized aromatic amine with a naphthol, said amine and/or naphthol having an SO 3 H group in the molecule. It may be obtained by either reacting a solution of a salt of at least one lanthanide with a solution or dispersion of the appropriate azo dyestuff or coupling the appropriate diazotized aromatic amine and naphthol in the presence of at least one lanthanide. Specified aromatic amines are 2 - naphthylamine - 1 - sulphonic acid, sulphanilic acid and p-toluidine-4-sulphonic acid. Specified naphthols are #-naphthol and #- oxynaphthoic acid. The pigment may be modified by the addition of a " texturing agent," for example rosin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3473265A GB1131104A (en) | 1965-08-13 | 1965-08-13 | Improvements in and relating to metallised mono-azo pigments and methods of making them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3473265A GB1131104A (en) | 1965-08-13 | 1965-08-13 | Improvements in and relating to metallised mono-azo pigments and methods of making them |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1131104A true GB1131104A (en) | 1968-10-23 |
Family
ID=10369291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3473265A Expired GB1131104A (en) | 1965-08-13 | 1965-08-13 | Improvements in and relating to metallised mono-azo pigments and methods of making them |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1131104A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7291217B2 (en) | 2002-01-04 | 2007-11-06 | University Of Dayton | Non-toxic corrosion-protection pigments based on rare earth elements |
WO2016103864A1 (en) * | 2014-12-26 | 2016-06-30 | 大日本印刷株式会社 | Coloring material dispersion liquid for color filter, color resin composition for color filter, color material, color filter, liquid crystal display apparatus, and light emitting display apparatus |
-
1965
- 1965-08-13 GB GB3473265A patent/GB1131104A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7291217B2 (en) | 2002-01-04 | 2007-11-06 | University Of Dayton | Non-toxic corrosion-protection pigments based on rare earth elements |
WO2016103864A1 (en) * | 2014-12-26 | 2016-06-30 | 大日本印刷株式会社 | Coloring material dispersion liquid for color filter, color resin composition for color filter, color material, color filter, liquid crystal display apparatus, and light emitting display apparatus |
JP2016126161A (en) * | 2014-12-26 | 2016-07-11 | 大日本印刷株式会社 | Color material dispersion liquid for color filter, colored resin composition for color filter, color material, color filter, liquid crystal display device, and light-emitting display device |
CN107111023A (en) * | 2014-12-26 | 2017-08-29 | 大日本印刷株式会社 | Color material dispersion liquid, colored resin composition, color material, colored filter, liquid crystal display and light-emitting display apparatus |
TWI664245B (en) * | 2014-12-26 | 2019-07-01 | 日商大日本印刷股份有限公司 | Color material dispersion liquid for color filters, color resin composition for color filters, color material, color filter, liquid crystal display device, and light-emitting display device |
US10519313B2 (en) | 2014-12-26 | 2019-12-31 | Dai Nippon Printing Co., Ltd. | Color material dispersion liquid for color filter, color resin composition for color filter, color material, color filter, liquid crystal display device, and light-emitting display device |
CN107111023B (en) * | 2014-12-26 | 2020-02-07 | 大日本印刷株式会社 | Color material dispersion liquid, colored resin composition, color material, and color filter |
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