AT254358B - Process for the production of new, water-soluble copper, cobalt or chromium complexes of disazo dyes - Google Patents
Process for the production of new, water-soluble copper, cobalt or chromium complexes of disazo dyesInfo
- Publication number
- AT254358B AT254358B AT397566A AT397566A AT254358B AT 254358 B AT254358 B AT 254358B AT 397566 A AT397566 A AT 397566A AT 397566 A AT397566 A AT 397566A AT 254358 B AT254358 B AT 254358B
- Authority
- AT
- Austria
- Prior art keywords
- cobalt
- new
- production
- water
- soluble copper
- 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
- C09B62/503—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 esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/515—Metal complex azo dyes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045928 | 1965-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT254358B true AT254358B (en) | 1967-05-26 |
Family
ID=7100754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT397566A AT254358B (en) | 1965-04-29 | 1966-04-27 | Process for the production of new, water-soluble copper, cobalt or chromium complexes of disazo dyes |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT254358B (en) |
| BE (1) | BE680343A (en) |
| CH (1) | CH475325A (en) |
| DE (1) | DE1544518C3 (en) |
| GB (1) | GB1134947A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185012A (en) * | 1970-09-24 | 1980-01-22 | Hoechst Aktiengesellschaft | Water-soluble, fibre-reactive copper complex disazo dyestuffs |
| DE4444901C2 (en) * | 1994-12-16 | 1999-02-25 | Dystar Textilfarben Gmbh & Co | Process for the preparation of water-soluble copper complex disazo dyes |
-
1965
- 1965-04-29 DE DE19651544518 patent/DE1544518C3/en not_active Expired
-
1966
- 1966-04-26 CH CH604166A patent/CH475325A/en not_active IP Right Cessation
- 1966-04-27 AT AT397566A patent/AT254358B/en active
- 1966-04-29 BE BE680343D patent/BE680343A/xx not_active IP Right Cessation
- 1966-04-29 GB GB1896866A patent/GB1134947A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1134947A (en) | 1968-11-27 |
| DE1544518C3 (en) | 1975-04-10 |
| CH475325A (en) | 1969-07-15 |
| DE1544518B2 (en) | 1974-07-25 |
| DE1544518A1 (en) | 1969-08-07 |
| BE680343A (en) | 1966-10-31 |
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