BE697267A - - Google Patents
Info
- Publication number
- BE697267A BE697267A BE697267DA BE697267A BE 697267 A BE697267 A BE 697267A BE 697267D A BE697267D A BE 697267DA BE 697267 A BE697267 A BE 697267A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
- G03C7/29—Azo dyes therefor
-
- 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
-
- 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
-
- 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
- C09B35/021—Disazo dyes characterised by two coupling components of the same type
- C09B35/027—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy-amino compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0052295 | 1966-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697267A true BE697267A (de) | 1967-10-20 |
Family
ID=6938401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697267D BE697267A (de) | 1966-04-28 | 1967-04-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3539348A (de) |
| BE (1) | BE697267A (de) |
| CH (1) | CH488213A (de) |
| DE (1) | DE1522371A1 (de) |
| GB (1) | GB1146406A (de) |
| NL (1) | NL6704621A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH493003A (de) * | 1967-09-01 | 1970-06-30 | Ciba Geigy | Photographisches Material |
| SE515973C2 (sv) * | 2000-04-14 | 2001-11-05 | Sandvik Ab | Pinnlåsning för skär med bottnat hål och L-formad låspinne |
| CA2431043A1 (en) | 2000-12-28 | 2002-07-11 | Ciba Specialty Chemicals Holding Inc. | Disazo dyes, and copper complexes thereof, for dyeing paper |
| CN109627188B (zh) * | 2019-01-14 | 2021-05-04 | 西安科技大学 | 一种偶氮苯的脲类衍生物及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2294893A (en) * | 1940-05-07 | 1942-09-08 | Eastman Kodak Co | Dye for photographic layers |
| CH440967A (de) * | 1964-11-09 | 1967-07-31 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
-
1966
- 1966-04-28 DE DE19661522371 patent/DE1522371A1/de active Pending
-
1967
- 1967-03-31 NL NL6704621A patent/NL6704621A/xx unknown
- 1967-04-11 US US629928A patent/US3539348A/en not_active Expired - Lifetime
- 1967-04-20 BE BE697267D patent/BE697267A/xx unknown
- 1967-04-24 GB GB18737/67A patent/GB1146406A/en not_active Expired
- 1967-04-25 CH CH587967A patent/CH488213A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6704621A (de) | 1967-09-25 |
| US3539348A (en) | 1970-11-10 |
| GB1146406A (en) | 1969-03-26 |
| CH488213A (de) | 1970-03-31 |
| DE1522371A1 (de) | 1969-07-24 |