CH590905A5 - - Google Patents
Info
- Publication number
- CH590905A5 CH590905A5 CH761076A CH761076A CH590905A5 CH 590905 A5 CH590905 A5 CH 590905A5 CH 761076 A CH761076 A CH 761076A CH 761076 A CH761076 A CH 761076A CH 590905 A5 CH590905 A5 CH 590905A5
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752527395 DE2527395A1 (de) | 1975-06-19 | 1975-06-19 | Disazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH590905A5 true CH590905A5 (enExample) | 1977-08-31 |
Family
ID=5949475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH761076A CH590905A5 (enExample) | 1975-06-19 | 1976-06-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4089851A (enExample) |
| JP (1) | JPS52934A (enExample) |
| BR (1) | BR7603932A (enExample) |
| CH (1) | CH590905A5 (enExample) |
| DE (1) | DE2527395A1 (enExample) |
| ES (1) | ES448991A1 (enExample) |
| FR (1) | FR2316292A1 (enExample) |
| GB (1) | GB1504075A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0591103A1 (de) * | 1992-09-29 | 1994-04-06 | Ciba-Geigy Ag | Disazofarbstoffe zum Färben von Papier |
| US5545725A (en) * | 1992-09-29 | 1996-08-13 | Ciba-Geigy Corporation | Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-amino pyrazole coupling component and connected by a bridge member |
| JP4759702B2 (ja) * | 2002-06-06 | 2011-08-31 | ビーエーエスエフ ソシエタス・ヨーロピア | 黄色アニオン性ジスアゾ染料 |
| US6923855B2 (en) * | 2002-08-06 | 2005-08-02 | Fuji Photo Film Co., Ltd. | Ink, ink-jet-recording method and bis-azo compound |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2127986A (en) * | 1934-02-09 | 1938-08-23 | Gen Aniline Works Inc | Azo dyestuffs |
| US2228288A (en) * | 1937-02-26 | 1941-01-14 | Gen Aniline & Film Corp | Diazotizable azo dyestuffs |
| US2241795A (en) * | 1938-05-30 | 1941-05-13 | Gen Aniline & Film Corp | Acid azo dyestuffs |
| GB612174A (en) * | 1945-05-16 | 1948-11-09 | Geigy Ag J R | Manufacture of polyazo dyestuffs |
| US2544087A (en) * | 1947-09-15 | 1951-03-06 | Geigy Ag J R | Polyazo dyestuffs |
| US2727886A (en) * | 1951-04-27 | 1955-12-20 | Sandoz Ag | Disazo dyestuffs |
| IT1007163B (it) * | 1974-01-30 | 1976-10-30 | Acna | Colorante disazoico idrosolubile derivato dalla 4.4 diammido ben zanilide |
-
1975
- 1975-06-19 DE DE19752527395 patent/DE2527395A1/de not_active Withdrawn
-
1976
- 1976-06-15 US US05/696,299 patent/US4089851A/en not_active Expired - Lifetime
- 1976-06-15 CH CH761076A patent/CH590905A5/xx not_active IP Right Cessation
- 1976-06-17 GB GB25116/76A patent/GB1504075A/en not_active Expired
- 1976-06-18 ES ES448991A patent/ES448991A1/es not_active Expired
- 1976-06-18 BR BR7603932A patent/BR7603932A/pt unknown
- 1976-06-18 JP JP51071247A patent/JPS52934A/ja active Pending
- 1976-06-18 FR FR7618623A patent/FR2316292A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES448991A1 (es) | 1977-07-01 |
| JPS52934A (en) | 1977-01-06 |
| US4089851A (en) | 1978-05-16 |
| FR2316292B1 (enExample) | 1980-05-09 |
| BR7603932A (pt) | 1977-04-05 |
| GB1504075A (en) | 1978-03-15 |
| FR2316292A1 (fr) | 1977-01-28 |
| DE2527395A1 (de) | 1976-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |