GB1040557A - Azo dye 2:1-chromium complex compounds containing different azo dyestuff residues and process for their manufacture - Google Patents
Azo dye 2:1-chromium complex compounds containing different azo dyestuff residues and process for their manufactureInfo
- Publication number
- GB1040557A GB1040557A GB3695264A GB3695264A GB1040557A GB 1040557 A GB1040557 A GB 1040557A GB 3695264 A GB3695264 A GB 3695264A GB 3695264 A GB3695264 A GB 3695264A GB 1040557 A GB1040557 A GB 1040557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- azo
- carbon atoms
- manufacture
- atom
- compounds containing
- 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
- 239000000975 dye Substances 0.000 title abstract 5
- 229910052804 chromium Inorganic materials 0.000 title abstract 3
- 239000011651 chromium Substances 0.000 title abstract 3
- 239000000987 azo dye Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000001845 chromium compounds Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- -1 wool Substances 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
2:1-Chromium complex dyes containing two different monoazo dyes are prepared by reacting a dye of formula <FORM:1040557/C4-C5/1> n which R, Y and Z represent a hydrogen or a chlorine atom or a nitro group, but in which R and Y at most may represent nitro groups, Y may also be an acylamino group of up to 5 carbon atoms, R may also be an alkyl or alkoxy group of up to 5 carbon atoms and X may be a hydrogen or bromine atom or an alkoxy group of up to 5 carbon atoms, in a molar ratio of about 1:1 with a complex chromium compound containing one atom of chromium per molecule of azo dye of formula <FORM:1040557/C4-C5/2> in which one X1 is a hydrogen atom, the other is a nitro group. The intermediate monoazo dyes are prepared by conventional processes. Red, blue, brown and grey shades are obtained on silk, leather, wool, polyamides, polyurethanes and polyacrylonitrile.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1113263A CH440497A (en) | 1963-09-10 | 1963-09-10 | Process for the production of chromium-containing azo dyes |
| CH1000664 | 1964-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1040557A true GB1040557A (en) | 1966-09-01 |
Family
ID=25705699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3695264A Expired GB1040557A (en) | 1963-09-10 | 1964-09-09 | Azo dye 2:1-chromium complex compounds containing different azo dyestuff residues and process for their manufacture |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE652868A (en) |
| CH (1) | CH440497A (en) |
| DE (1) | DE1265324B (en) |
| ES (1) | ES303910A1 (en) |
| GB (1) | GB1040557A (en) |
| NL (1) | NL6410495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560744A (en) * | 1980-03-21 | 1985-12-24 | Basf Aktiengesellschaft | Azo dye 2:1-chromium complexes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2033989C2 (en) * | 1969-07-18 | 1985-05-09 | Ciba-Geigy Ag, Basel | Storage-stable concentrated solutions of metal complexes of azo or azo-azomethine dyes and their uses |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1102028A (en) * | 1953-06-10 | 1955-10-13 | Ciba Geigy | Nitrogen fiber dyeing process |
-
0
- BE BE652868D patent/BE652868A/xx unknown
-
1963
- 1963-09-10 CH CH1113263A patent/CH440497A/en unknown
-
1964
- 1964-09-09 NL NL6410495A patent/NL6410495A/xx unknown
- 1964-09-09 ES ES0303910A patent/ES303910A1/en not_active Expired
- 1964-09-09 DE DEC33840A patent/DE1265324B/en active Pending
- 1964-09-09 GB GB3695264A patent/GB1040557A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560744A (en) * | 1980-03-21 | 1985-12-24 | Basf Aktiengesellschaft | Azo dye 2:1-chromium complexes |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6410495A (en) | 1965-03-11 |
| DE1265324B (en) | 1968-04-04 |
| CH440497A (en) | 1967-07-31 |
| ES303910A1 (en) | 1965-03-16 |
| BE652868A (en) |
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