ES261812A1 - Procedimiento para preparar colorantes azoicos que tienen metal pesado - Google Patents
Procedimiento para preparar colorantes azoicos que tienen metal pesadoInfo
- Publication number
- ES261812A1 ES261812A1 ES0261812A ES261812A ES261812A1 ES 261812 A1 ES261812 A1 ES 261812A1 ES 0261812 A ES0261812 A ES 0261812A ES 261812 A ES261812 A ES 261812A ES 261812 A1 ES261812 A1 ES 261812A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- cobalt
- acyl
- amino
- methyl
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910001385 heavy metal Inorganic materials 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- -1 ethyl sulphonyl groups Chemical group 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 229910017052 cobalt Inorganic materials 0.000 abstract 2
- 239000010941 cobalt Substances 0.000 abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 2
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- RIOMUJXIGYZENC-UHFFFAOYSA-N 2-(3-chlorophenyl)-5-methyl-4h-pyrazol-3-one Chemical compound O=C1CC(C)=NN1C1=CC=CC(Cl)=C1 RIOMUJXIGYZENC-UHFFFAOYSA-N 0.000 abstract 1
- YCOXTKKNXUZSKD-UHFFFAOYSA-N 3,4-xylenol Chemical compound CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 150000008107 benzenesulfonic acids Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000004700 cobalt complex Chemical class 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- KFDJEXPTZAZSNA-UHFFFAOYSA-N methyl 7-hydroxynaphthalene-1-carboxylate Chemical compound C1=C(O)C=C2C(C(=O)OC)=CC=CC2=C1 KFDJEXPTZAZSNA-UHFFFAOYSA-N 0.000 abstract 1
- MTPKMGABYQNMMG-UHFFFAOYSA-N n-(3-chlorophenyl)-3-oxobutanamide Chemical compound CC(=O)CC(=O)NC1=CC=CC(Cl)=C1 MTPKMGABYQNMMG-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/44—Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Este invento se refiere a colorantes azóicos que contienen metal pesado, a un procedimiento para su preparación, a su empleo para la tinción sólida de materiales orgánicos, y, como artículos industriales, al material teñido por medio de ellos. Se ha descubierto que se obtienen valiosos colorantes si se diazoa una amina de la fórmula general I **FIGURA** en la que A representa un radical de la serie bencénica libre de grupos acuosolubilizantes, y Acilo1 y Acilo2 representan radicales ácidos que se derivan de ácidos oxigenados del azufre hexavalente que contienen radicales orgánicos, y en la que los grupos amino y amido se hallan en posición orto unos respecto a otros, se combina el compuesto de diazónio con un componente azóico que copula en posición orto respecto a un grupo capacitado para formar complejo metálico, se desdobla a continuación en el producto de copulación un radical acilo del grupo diacilamido en medio alcalino y se hace actuar sobre el producto de reacción un agente introductor de cromo o cobalto, eligiendo los componentes de manera que en el producto final no existan substituyentes que formen sales que se disocien ácidamente en agua.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7931059A CH382336A (de) | 1959-10-12 | 1959-10-12 | Verfahren zur Herstellung von chrom- oder kobalthaltigen Azofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES261812A1 true ES261812A1 (es) | 1961-05-16 |
Family
ID=4537113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0261812A Expired ES261812A1 (es) | 1959-10-12 | 1960-10-11 | Procedimiento para preparar colorantes azoicos que tienen metal pesado |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE595933A (es) |
| CH (1) | CH382336A (es) |
| ES (1) | ES261812A1 (es) |
| GB (1) | GB955506A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2252445C2 (ru) * | 2003-07-21 | 2005-05-20 | Общество с ограниченной ответственностью "Авиагаз-Союз+" | Регулятор давления газа непрямого действия многофункциональный |
-
1959
- 1959-10-12 CH CH7931059A patent/CH382336A/de unknown
-
1960
- 1960-10-11 GB GB3476760A patent/GB955506A/en not_active Expired
- 1960-10-11 ES ES0261812A patent/ES261812A1/es not_active Expired
- 1960-10-12 BE BE595933A patent/BE595933A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB955506A (en) | 1964-04-15 |
| BE595933A (fr) | 1961-04-12 |
| CH382336A (de) | 1964-09-30 |
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