GB991811A - New anthraquinone vat dyestuffs and processes for their manufacture - Google Patents
New anthraquinone vat dyestuffs and processes for their manufactureInfo
- Publication number
- GB991811A GB991811A GB3376162A GB3376162A GB991811A GB 991811 A GB991811 A GB 991811A GB 3376162 A GB3376162 A GB 3376162A GB 3376162 A GB3376162 A GB 3376162A GB 991811 A GB991811 A GB 991811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anthraquinone
- vat
- dyes
- carboxylic acid
- amino
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
- C09B1/46—Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Coloring (AREA)
Abstract
The invention comprises anthraquinone vat dyestuffs free from halo-triazine and carboxylic acid amide groups and which contain at least one sulphonic acid and/or carboxylic acid group and at least one triazine ring, all three carbon atoms of which carry an arylamino group of which at least one is derived from an amino-anthraquinone. The term "amino-anthraquinone" includes amines of the anthraquinone vat dye series having fused ring systems derived from anthraquinone, such as amines of anthrapyrimidine, isothiazole - anthrone, acedianthrone, dibenzanthrone and anthraquinone-benzacridone. The dyes are made by sulphonating suitable vat dyes, hydrolysing appropriate vat dyes containing sulphonic acid or carboxylic acid halide groups or by condensing a vat dye containing a halogeno-triazine ring having one or two arylamino groups of which at least one is derived from an amino-anthraquinone with an aminoaryl-sulphonic or -carboxylic acid. Examples are given showing the preparation of the dyes, including those of the formulae <FORM:0991811/C4-C5/1> <FORM:0991811/C4-C5/2> <FORM:0991811/C4-C5/3> The dyes vat-dye and print cellulose textile materials by th methods.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1046761A CH466467A (en) | 1961-09-08 | 1961-09-08 | Process for the production of vat dyes |
| CH130762 | 1962-02-01 | ||
| CH323262A CH435508A (en) | 1962-03-19 | 1962-03-19 | Process for the production of new vat dyes |
| CH930062 | 1962-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB991811A true GB991811A (en) | 1965-05-12 |
Family
ID=27428149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3376162A Expired GB991811A (en) | 1961-09-08 | 1962-09-03 | New anthraquinone vat dyestuffs and processes for their manufacture |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB991811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001271004A (en) * | 2000-01-20 | 2001-10-02 | Dainichiseika Color & Chem Mfg Co Ltd | Pigment dispersing agent and pigment composition comprising the same |
-
1962
- 1962-09-03 GB GB3376162A patent/GB991811A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001271004A (en) * | 2000-01-20 | 2001-10-02 | Dainichiseika Color & Chem Mfg Co Ltd | Pigment dispersing agent and pigment composition comprising the same |
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