CH561251A5 - - Google Patents
Info
- Publication number
- CH561251A5 CH561251A5 CH646871A CH646871A CH561251A5 CH 561251 A5 CH561251 A5 CH 561251A5 CH 646871 A CH646871 A CH 646871A CH 646871 A CH646871 A CH 646871A CH 561251 A5 CH561251 A5 CH 561251A5
- Authority
- CH
- Switzerland
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH646871A CH561251A5 (ru) | 1971-05-03 | 1971-05-03 | |
GB1767072A GB1383965A (en) | 1971-05-03 | 1972-04-17 | Mono-and dis-azo dyestuffs their manufacture and use |
GB4192572A GB1383966A (en) | 1971-05-03 | 1972-04-17 | Sulphonylamino anilines containing a carboxylic acid group |
FR7215369A FR2135199B1 (ru) | 1971-05-03 | 1972-04-28 | |
ES402290A ES402290A1 (es) | 1971-05-03 | 1972-05-02 | Procedimiento para la preparacion de compuestos azoicos. |
DE19722221364 DE2221364A1 (de) | 1971-05-03 | 1972-05-02 | Verfahren zur Herstellung von Azoverbindungen und deren Verwendung |
IT4997672A IT957680B (it) | 1971-05-03 | 1972-05-02 | Azocomposti e procedimento per la loro produzione ed applicazione |
AR24175272A AR193728A1 (es) | 1971-05-03 | 1972-05-02 | Compuestos azoicos desprovistos de grupos de acido sulfonico |
BE782895A BE782895A (fr) | 1971-05-03 | 1972-05-02 | Procede de preparation de composes azoiques et leur utilisation |
US05/723,120 US4115381A (en) | 1971-05-03 | 1976-09-14 | Azo dyestuffs having a carboxyl group and an iminosulfonamido, iminosulfonylalkyl or iminosulfonylaryl group in the coupling component |
US05/918,209 US4179435A (en) | 1971-05-03 | 1978-06-22 | Azo dyestuffs having a carboxyl group and a substituted sulfonylimino group in the coupling component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH646871A CH561251A5 (ru) | 1971-05-03 | 1971-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH561251A5 true CH561251A5 (ru) | 1975-04-30 |
Family
ID=4310102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH646871A CH561251A5 (ru) | 1971-05-03 | 1971-05-03 |
Country Status (7)
Country | Link |
---|---|
AR (1) | AR193728A1 (ru) |
BE (1) | BE782895A (ru) |
CH (1) | CH561251A5 (ru) |
DE (1) | DE2221364A1 (ru) |
FR (1) | FR2135199B1 (ru) |
GB (2) | GB1383966A (ru) |
IT (1) | IT957680B (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093926B1 (de) * | 1982-05-06 | 1985-08-07 | Bayer Ag | Azofarbstoffe |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1369878A (fr) * | 1963-09-24 | 1964-08-14 | Ici Ltd | Nouveaux colorants dispersés de la série du benzène-azo-benzène |
FR1377496A (fr) * | 1963-09-24 | 1964-11-06 | Ici Ltd | Nouveaux colorants dispersés |
DE1644052A1 (de) * | 1967-01-26 | 1971-03-25 | Basf Ag | Verfahren zur Herstellung von neuen,wasserunloeslichen Azofarbstoffen |
-
1971
- 1971-05-03 CH CH646871A patent/CH561251A5/xx not_active IP Right Cessation
-
1972
- 1972-04-17 GB GB4192572A patent/GB1383966A/en not_active Expired
- 1972-04-17 GB GB1767072A patent/GB1383965A/en not_active Expired
- 1972-04-28 FR FR7215369A patent/FR2135199B1/fr not_active Expired
- 1972-05-02 AR AR24175272A patent/AR193728A1/es active
- 1972-05-02 IT IT4997672A patent/IT957680B/it active
- 1972-05-02 DE DE19722221364 patent/DE2221364A1/de not_active Ceased
- 1972-05-02 BE BE782895A patent/BE782895A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE782895A (fr) | 1972-11-03 |
FR2135199B1 (ru) | 1974-12-20 |
DE2221364A1 (de) | 1972-11-16 |
FR2135199A1 (ru) | 1972-12-15 |
GB1383965A (en) | 1974-02-12 |
AR193728A1 (es) | 1973-05-22 |
IT957680B (it) | 1973-10-20 |
GB1383966A (en) | 1974-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |