CH584743A5 - - Google Patents
Info
- Publication number
- CH584743A5 CH584743A5 CH94076A CH94076A CH584743A5 CH 584743 A5 CH584743 A5 CH 584743A5 CH 94076 A CH94076 A CH 94076A CH 94076 A CH94076 A CH 94076A CH 584743 A5 CH584743 A5 CH 584743A5
- 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
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types
-
- 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
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/463—D being derived from diaminodiphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2504082A DE2504082C3 (de) | 1975-01-31 | 1975-01-31 | Disazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von Cellulosematerialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH584743A5 true CH584743A5 (en:Method) | 1977-02-15 |
Family
ID=5937806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH94076A CH584743A5 (en:Method) | 1975-01-31 | 1976-01-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4083845A (en:Method) |
| JP (1) | JPS51101029A (en:Method) |
| CH (1) | CH584743A5 (en:Method) |
| DE (1) | DE2504082C3 (en:Method) |
| FR (1) | FR2299383A1 (en:Method) |
| GB (1) | GB1489045A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0169808A3 (en) * | 1984-07-24 | 1988-12-21 | Ciba-Geigy Ag | Uv-absorber compounds, method for their preparation and their use as image dyes in photographic materials for the silver dye-bleaching process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US380098A (en) * | 1888-03-27 | Theodor diehl | ||
| US1009952A (en) * | 1911-07-06 | 1911-11-28 | Farbenfab Vorm Bayer F & Co | Brown azo dye. |
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1975
- 1975-01-31 DE DE2504082A patent/DE2504082C3/de not_active Expired
-
1976
- 1976-01-26 CH CH94076A patent/CH584743A5/xx not_active IP Right Cessation
- 1976-01-28 US US05/653,239 patent/US4083845A/en not_active Expired - Lifetime
- 1976-01-29 JP JP51008030A patent/JPS51101029A/ja active Pending
- 1976-01-30 GB GB3755/76A patent/GB1489045A/en not_active Expired
- 1976-01-30 FR FR7602614A patent/FR2299383A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2504082B2 (de) | 1979-11-15 |
| JPS51101029A (en) | 1976-09-07 |
| FR2299383B1 (en:Method) | 1983-02-11 |
| US4083845A (en) | 1978-04-11 |
| FR2299383A1 (fr) | 1976-08-27 |
| GB1489045A (en) | 1977-10-19 |
| DE2504082C3 (de) | 1980-07-17 |
| DE2504082A1 (de) | 1976-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |