BE610997A - - Google Patents
Info
- Publication number
- BE610997A BE610997A BE610997DA BE610997A BE 610997 A BE610997 A BE 610997A BE 610997D A BE610997D A BE 610997DA BE 610997 A BE610997 A BE 610997A
- Authority
- BE
- Belgium
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
- C09B43/14—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1351560A CH388106A (de) | 1960-12-01 | 1960-12-01 | Photographische Schicht für das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE610997A true BE610997A (en:Method) |
Family
ID=4393072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE610997D BE610997A (en:Method) | 1960-12-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3203799A (en:Method) |
| BE (1) | BE610997A (en:Method) |
| CH (1) | CH388106A (en:Method) |
| DE (1) | DE1138317B (en:Method) |
| ES (1) | ES272602A1 (en:Method) |
| GB (1) | GB922568A (en:Method) |
| NL (1) | NL272009A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1257568B (de) * | 1964-08-14 | 1967-12-28 | Agfa Gevaert Ag | Lichtempfindliches, farbphotographisches Material |
| US6287219B1 (en) | 2000-01-14 | 2001-09-11 | Michael D. Addington | Golfer's tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2273094A (en) * | 1939-07-10 | 1942-02-17 | Gen Aniline & Film Corp | Disazo dyestuffs soluble in water |
| US2294892A (en) * | 1940-05-07 | 1942-09-08 | Eastman Kodak Co | Dye for photographic layers |
| US2294893A (en) * | 1940-05-07 | 1942-09-08 | Eastman Kodak Co | Dye for photographic layers |
| US2712006A (en) * | 1951-04-09 | 1955-06-28 | Bayer Ag | Disazo dyestuffs |
-
0
- NL NL272009D patent/NL272009A/xx unknown
- BE BE610997D patent/BE610997A/xx unknown
-
1960
- 1960-12-01 CH CH1351560A patent/CH388106A/de unknown
-
1961
- 1961-11-17 US US153199A patent/US3203799A/en not_active Expired - Lifetime
- 1961-11-30 GB GB42897/61A patent/GB922568A/en not_active Expired
- 1961-11-30 ES ES0272602A patent/ES272602A1/es not_active Expired
- 1961-11-30 DE DEC25640A patent/DE1138317B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3203799A (en) | 1965-08-31 |
| GB922568A (en) | 1963-04-03 |
| DE1138317B (de) | 1962-10-18 |
| ES272602A1 (es) | 1962-07-01 |
| CH388106A (de) | 1965-02-15 |
| NL272009A (en:Method) |