ES296899A1 - Procedure for the obtaining of azoic colorants of mixed chromium complex (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of azoic colorants of mixed chromium complex (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES296899A1 ES296899A1 ES0296899A ES296899A ES296899A1 ES 296899 A1 ES296899 A1 ES 296899A1 ES 0296899 A ES0296899 A ES 0296899A ES 296899 A ES296899 A ES 296899A ES 296899 A1 ES296899 A1 ES 296899A1
- Authority
- ES
- Spain
- Prior art keywords
- chromium complex
- translation
- dyes
- machine
- google translate
- 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052804 chromium Inorganic materials 0.000 title abstract 6
- 239000011651 chromium Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000003086 colorant Substances 0.000 title 1
- 239000000975 dye Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 125000004391 aryl sulfonyl group Chemical group 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 1
- 230000000536 complexating effect Effects 0.000 abstract 1
- 229940125904 compound 1 Drugs 0.000 abstract 1
- 229940125782 compound 2 Drugs 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000001465 metallisation Methods 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
Abstract
Process for obtaining azo dyes of mixed chromium complex, characterized in that on a mixture of monoazo dyes of formulas ** (See formula) ** where A and B represent traces of diazo compounds, in which the substituents X and X1 are in the position or in relation to the azo group, X and X1 metal complexing groups or by such substituents which under the metallization conditions are transformed in metal complex forming groups, R represents a group of alkylsulfonyl or arylsulfonyl and R1 means an acyl residue other than R, optionally in a mixture with other metallizable dyes, chromium-binding means are allowed to react in such a way that compounds are formed of chromium complex 2: 1, or by the fact that the chromium complex compound 1: 1 of one of the two dyes mentioned is reacted with the other metal-free dye to the chromium complex compound 2: 1. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE296899X | 1963-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES296899A1 true ES296899A1 (en) | 1964-05-01 |
Family
ID=38570884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0296899A Expired ES296899A1 (en) | 1963-02-28 | 1964-02-26 | Procedure for the obtaining of azoic colorants of mixed chromium complex (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES296899A1 (en) |
-
1964
- 1964-02-26 ES ES0296899A patent/ES296899A1/en not_active Expired
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