FR2107939B1 - - Google Patents
Info
- Publication number
- FR2107939B1 FR2107939B1 FR7134279A FR7134279A FR2107939B1 FR 2107939 B1 FR2107939 B1 FR 2107939B1 FR 7134279 A FR7134279 A FR 7134279A FR 7134279 A FR7134279 A FR 7134279A FR 2107939 B1 FR2107939 B1 FR 2107939B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- 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
- 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
-
- 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
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coloring (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1413670 | 1970-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2107939A1 FR2107939A1 (enExample) | 1972-05-12 |
| FR2107939B1 true FR2107939B1 (enExample) | 1974-10-11 |
Family
ID=4398292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7134279A Expired FR2107939B1 (enExample) | 1970-09-24 | 1971-09-23 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE772965A (enExample) |
| DE (1) | DE2147560A1 (enExample) |
| FR (1) | FR2107939B1 (enExample) |
| GB (1) | GB1337778A (enExample) |
| IT (1) | IT939443B (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR936234A (fr) * | 1945-11-24 | 1948-07-13 | Gen Aniline & Film Corp | Colorants disazoïques nouveaux |
-
1971
- 1971-09-21 IT IT5299371A patent/IT939443B/it active
- 1971-09-22 GB GB4418371A patent/GB1337778A/en not_active Expired
- 1971-09-23 BE BE772965A patent/BE772965A/xx unknown
- 1971-09-23 DE DE19712147560 patent/DE2147560A1/de active Pending
- 1971-09-23 FR FR7134279A patent/FR2107939B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1337778A (en) | 1973-11-21 |
| FR2107939A1 (enExample) | 1972-05-12 |
| DE2147560A1 (de) | 1972-03-30 |
| IT939443B (it) | 1973-02-10 |
| BE772965A (fr) | 1972-03-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |