DE1644271A1 - Verfahren zur Herstellung von chromhaltigen Azofarbstoffen - Google Patents
Verfahren zur Herstellung von chromhaltigen AzofarbstoffenInfo
- Publication number
- DE1644271A1 DE1644271A1 DE19661644271 DE1644271A DE1644271A1 DE 1644271 A1 DE1644271 A1 DE 1644271A1 DE 19661644271 DE19661644271 DE 19661644271 DE 1644271 A DE1644271 A DE 1644271A DE 1644271 A1 DE1644271 A1 DE 1644271A1
- Authority
- DE
- Germany
- Prior art keywords
- chromium
- acid
- hydroxy
- formula
- azo
- 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.)
- Pending
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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
- C09B62/47—Azo dyes
- C09B62/477—Metal complex azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1518965A GB1129454A (en) | 1965-04-09 | 1965-04-09 | New metallised azo dyestuffs |
| GB1518966 | 1966-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1644271A1 true DE1644271A1 (de) | 1971-03-25 |
Family
ID=26251117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661644271 Pending DE1644271A1 (de) | 1965-04-09 | 1966-04-07 | Verfahren zur Herstellung von chromhaltigen Azofarbstoffen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE678884A (enExample) |
| DE (1) | DE1644271A1 (enExample) |
| GB (1) | GB1129454A (enExample) |
| NL (1) | NL6604615A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728094A1 (de) * | 1976-06-24 | 1978-01-12 | Ciba Geigy Ag | Neue faserreaktive chromkomplexfarbstoffe, deren herstellung und verwendung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1460180A (en) * | 1973-04-17 | 1976-12-31 | Ciba Geigy Ag | Process for dyeing natural protein fibres |
-
1965
- 1965-04-09 GB GB1518965A patent/GB1129454A/en not_active Expired
-
1966
- 1966-04-01 BE BE678884D patent/BE678884A/xx unknown
- 1966-04-06 NL NL6604615A patent/NL6604615A/xx unknown
- 1966-04-07 DE DE19661644271 patent/DE1644271A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728094A1 (de) * | 1976-06-24 | 1978-01-12 | Ciba Geigy Ag | Neue faserreaktive chromkomplexfarbstoffe, deren herstellung und verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6604615A (enExample) | 1966-10-10 |
| BE678884A (enExample) | 1966-10-03 |
| GB1129454A (en) | 1968-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2142412C3 (de) | Disazoverbindungen, deren Herstellung und Verwendung zum Färben und Bedrucken von Polyamid oder Polyurethanfasermaterialien | |
| DE1794389A1 (de) | Disazofarbstoffe, ihre herstellung und verwendung | |
| DE1419867A1 (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE1012010B (de) | Verfahren zur Herstellung von kobalthaltigen Monoazofarbstoffen | |
| DE1644271A1 (de) | Verfahren zur Herstellung von chromhaltigen Azofarbstoffen | |
| DE2236299C2 (de) | Azoverbindungen, deren Herstellung und Verwendung | |
| DE3123969A1 (de) | "unsymmetrische 1:2-azo-azomethin-chromkomplexe | |
| DE2806950C2 (de) | Eisenkomplexazofarbstoffe und deren Verwendung | |
| DE675554C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE2019827C3 (de) | Chromhaltige Komplexfarbstoffe und Verfahren zu deren Herstellung | |
| DE2918633A1 (de) | Kobalt-komplexfarbstoffe | |
| DE931792C (de) | Verfahren zur Herstellung neuer metallhaltiger Azofarbstoffe | |
| DE2748978A1 (de) | Azofarbstoffe | |
| EP0173178B1 (de) | Unsymmetrische 1:2-Chromkomplexfarbstoffe | |
| DE2614201A1 (de) | Unsymmetrische, eine azo- und eine azomethinverbindung enthaltende 1 zu 2- chromkomplexe | |
| DE2347124A1 (de) | Azoverbindungen | |
| DE650558C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE1644155C3 (de) | Verfahren zur Herstellung von Disazofarbstoffen und deren Metallkomplexverbindungen | |
| DE648373C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| CH625821A5 (en) | Process for preparing asymmetrical 1:2 chromium complexes containing an azo compound and an azomethine compound | |
| DE955452C (de) | Verfahren zur Herstellung neuer metallhaltiger Azofarbstoffe | |
| DE696369C (de) | Verfahren zur Herstellung von o-Oxyazofarbstoffen | |
| DE894422C (de) | Verfahren zur Herstellung von Monoazofarbstoffen | |
| CH658665A5 (de) | Chromkomplexfarbstoffe. | |
| DE1644148A1 (de) | Azofarbstoffe,deren Metallkomplexverbindungen und Verfahren zu deren Herstellung |