CH567070A5 - - Google Patents
Info
- Publication number
- CH567070A5 CH567070A5 CH604375A CH604375A CH567070A5 CH 567070 A5 CH567070 A5 CH 567070A5 CH 604375 A CH604375 A CH 604375A CH 604375 A CH604375 A CH 604375A CH 567070 A5 CH567070 A5 CH 567070A5
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2324067A DE2324067A1 (de) | 1973-05-12 | 1973-05-12 | Disazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH567070A5 true CH567070A5 (es) | 1975-09-30 |
Family
ID=5880757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH604375A CH567070A5 (es) | 1973-05-12 | 1974-05-09 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3978039A (es) |
| JP (1) | JPS5015817A (es) |
| BE (1) | BE814834A (es) |
| CH (1) | CH567070A5 (es) |
| DE (1) | DE2324067A1 (es) |
| FR (1) | FR2228819B1 (es) |
| GB (1) | GB1434462A (es) |
| IT (1) | IT1012260B (es) |
| NL (1) | NL7406270A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557410C2 (de) * | 1975-12-19 | 1984-11-08 | Bayer Ag, 5090 Leverkusen | Disazofarbstoffe |
| DE2708779C2 (de) * | 1977-03-01 | 1985-09-05 | Bayer Ag, 5090 Leverkusen | Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2295050A (en) * | 1940-04-13 | 1942-09-08 | Du Pont | Azo dye |
| US2766231A (en) * | 1953-01-28 | 1956-10-09 | Ciba Ltd | Monoazo-dyestuffs |
| US2891049A (en) * | 1955-08-19 | 1959-06-16 | Bayer Ag | Monoazo dyestuffs |
| US2909516A (en) * | 1957-02-19 | 1959-10-20 | Geigy Ag J R | Monoazo dyestuffs |
| CH426059A (de) * | 1960-02-15 | 1966-12-15 | Sandoz Ag | Verfahren zur Herstellung von Disazoverbindungen |
| US3134761A (en) * | 1960-04-29 | 1964-05-26 | Geigy Ag J R | Reactive dyestuffs containing one or more disulphimide group |
-
1973
- 1973-05-12 DE DE2324067A patent/DE2324067A1/de not_active Withdrawn
-
1974
- 1974-05-09 CH CH604375A patent/CH567070A5/xx not_active IP Right Cessation
- 1974-05-09 NL NL7406270A patent/NL7406270A/xx not_active Application Discontinuation
- 1974-05-10 GB GB2076574A patent/GB1434462A/en not_active Expired
- 1974-05-10 BE BE144155A patent/BE814834A/xx unknown
- 1974-05-10 IT IT7422574A patent/IT1012260B/it active
- 1974-05-10 JP JP49051388A patent/JPS5015817A/ja active Pending
- 1974-05-10 FR FR7416231A patent/FR2228819B1/fr not_active Expired
- 1974-05-10 US US05/468,933 patent/US3978039A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2228819B1 (es) | 1977-10-14 |
| IT1012260B (it) | 1977-03-10 |
| NL7406270A (es) | 1974-11-14 |
| DE2324067A1 (de) | 1974-11-28 |
| BE814834A (fr) | 1974-11-12 |
| US3978039A (en) | 1976-08-24 |
| JPS5015817A (es) | 1975-02-19 |
| GB1434462A (en) | 1976-05-05 |
| FR2228819A1 (es) | 1974-12-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |