CH371200A - Process for the production of azo dyes - Google Patents
Process for the production of azo dyesInfo
- Publication number
- CH371200A CH371200A CH5684758A CH5684758A CH371200A CH 371200 A CH371200 A CH 371200A CH 5684758 A CH5684758 A CH 5684758A CH 5684758 A CH5684758 A CH 5684758A CH 371200 A CH371200 A CH 371200A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dyes
- azo
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB44818A DE1115384B (en) | 1957-05-31 | 1957-05-31 | Process for the preparation of metal complex dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
CH371200A true CH371200A (en) | 1963-08-15 |
Family
ID=6967431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH5684758A CH371200A (en) | 1957-05-31 | 1958-03-10 | Process for the production of azo dyes |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH371200A (en) |
DE (1) | DE1115384B (en) |
GB (1) | GB883131A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696242A (en) * | 1994-08-04 | 1997-12-09 | Clariant Finance (Bvi) Limited | Polyazo dyes containing the radical of a bis-coupling component, and process for their production |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971770A (en) * | 1969-05-17 | 1976-07-27 | Bayer Aktiengesellschaft | Disulfimide disazo dyestuffs |
US4166059A (en) * | 1971-04-02 | 1979-08-28 | Crompton & Knowles Corporation | Alkali-fast disazo disulfimide dyes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE821977C (en) * | 1949-10-02 | 1951-11-22 | Basf Ag | Process for the production of azo dyes |
FR1091948A (en) * | 1953-01-28 | 1955-04-15 | Ciba Geigy | New monoazo dyes, their preparation and use |
-
1957
- 1957-05-31 DE DEB44818A patent/DE1115384B/en active Pending
-
1958
- 1958-03-10 CH CH5684758A patent/CH371200A/en unknown
- 1958-05-29 GB GB17128/58A patent/GB883131A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696242A (en) * | 1994-08-04 | 1997-12-09 | Clariant Finance (Bvi) Limited | Polyazo dyes containing the radical of a bis-coupling component, and process for their production |
Also Published As
Publication number | Publication date |
---|---|
DE1115384B (en) | 1961-10-19 |
GB883131A (en) | 1961-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH354530A (en) | Process for the production of basic dyes | |
CH420420A (en) | Process for the production of azo dyes | |
CH402225A (en) | Process for the production of dyes | |
CH410232A (en) | Process for the production of azo dyes | |
CH400411A (en) | Process for the production of new azo dyes | |
CH370509A (en) | Process for the production of water-insoluble azo dyes | |
CH367910A (en) | Process for the production of azo dyes | |
CH417811A (en) | Process for the production of azo dyes | |
CH371200A (en) | Process for the production of azo dyes | |
CH389129A (en) | Process for the production of azo dyes | |
CH460992A (en) | Process for the production of azo dyes | |
CH365469A (en) | Process for the production of azo dyes | |
CH441565A (en) | Process for the production of dyes | |
CH408231A (en) | Process for the production of azo dyes | |
CH407377A (en) | Process for the production of dyes | |
CH369840A (en) | Process for the production of mono-azo dyes | |
CH380270A (en) | Process for the production of new azo dyes | |
CH371537A (en) | Process for the production of new azo dyes | |
CH369533A (en) | Process for the production of azo dyes | |
CH385377A (en) | Process for the production of azo dyes | |
CH378441A (en) | Process for the production of azo dyes | |
CH393582A (en) | Process for the production of azo dyes | |
CH352763A (en) | Process for the production of water-insoluble azo dyes | |
CH428035A (en) | Process for the production of dyes | |
CH425043A (en) | Process for the production of dyes |