CH417809A - Process for the production of new azo dyes - Google Patents
Process for the production of new azo dyesInfo
- Publication number
- CH417809A CH417809A CH630862A CH630862A CH417809A CH 417809 A CH417809 A CH 417809A CH 630862 A CH630862 A CH 630862A CH 630862 A CH630862 A CH 630862A CH 417809 A CH417809 A CH 417809A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dyes
- new azo
- new
- dyes
- Prior art date
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
- C09B62/475—Disazo or polyazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1877561A GB957336A (en) | 1961-05-24 | 1961-05-24 | New poly-azo dyestuffs containing unsaturated acylamino groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH417809A true CH417809A (en) | 1966-07-31 |
Family
ID=10118200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH630862A CH417809A (en) | 1961-05-24 | 1962-05-24 | Process for the production of new azo dyes |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH417809A (en) |
| GB (1) | GB957336A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1007163B (en) * | 1974-01-30 | 1976-10-30 | Acna | WATER-SOLUBLE DISAZOIC DYE DERIVED FROM 4.4 BEN ZANILIDE DIAMIDE |
-
1961
- 1961-05-24 GB GB1877561A patent/GB957336A/en not_active Expired
-
1962
- 1962-05-24 CH CH630862A patent/CH417809A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB957336A (en) | 1964-05-06 |
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