ES367165A1 - Procedure for the preparation of azoic metalized colorants. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of azoic metalized colorants. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES367165A1 ES367165A1 ES367165A ES367165A ES367165A1 ES 367165 A1 ES367165 A1 ES 367165A1 ES 367165 A ES367165 A ES 367165A ES 367165 A ES367165 A ES 367165A ES 367165 A1 ES367165 A1 ES 367165A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- group
- machine
- legally binding
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000003086 colorant Substances 0.000 title 1
- 239000000975 dye Substances 0.000 abstract 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 3
- 125000000542 sulfonic acid group Chemical group 0.000 abstract 2
- GCPWJFKTWGFEHH-UHFFFAOYSA-N acetoacetamide Chemical compound CC(=O)CC(N)=O GCPWJFKTWGFEHH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 125000000468 ketone group Chemical group 0.000 abstract 1
- 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 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Landscapes
- Developing Agents For Electrophotography (AREA)
Abstract
Process for the preparation of metallized azo dyes containing a chromium atom bonded in complex to two molecules of different monoazo dyes, characterized in that a metalatable monoazoic dye, devoid of groups of dyes, is reacted with each other in a molecular ratio of approximately 1: 1. Carboxylic acid and sulfonic acid groups and of the formula ** (see formula) ** In which D means the radical of a diazo component of the benzene series which in a position adjacent to the oh group is attached to the azo bridge and A means the radical of an acetoacetic acid amide which, in a position adjacent to the enolized keto group, is linked to the azo bridge, And a chromium complex compound containing a chromium atom linked in complex to a molecule of the monoazoic dye of the formula ** (see formula) ** In which One x means a nitro group and the other x means a sulfonic acid group. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH713068A CH496775A (en) | 1968-05-14 | 1968-05-14 | Process for the production of chromium-containing azo dyes |
| CH363469 | 1969-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES367165A1 true ES367165A1 (en) | 1971-05-01 |
Family
ID=25693489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES367165A Expired ES367165A1 (en) | 1968-05-14 | 1969-05-13 | Procedure for the preparation of azoic metalized colorants. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES367165A1 (en) |
-
1969
- 1969-05-13 ES ES367165A patent/ES367165A1/en not_active Expired
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