BE605768A - - Google Patents
Info
- Publication number
- BE605768A BE605768A BE605768DA BE605768A BE 605768 A BE605768 A BE 605768A BE 605768D A BE605768D A BE 605768DA BE 605768 A BE605768 A BE 605768A
- 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
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
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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
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 |
|---|---|---|---|
| CH770860A CH392258A (de) | 1960-07-06 | 1960-07-06 | Photographische Schicht für das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE605768A true BE605768A (US06373033-20020416-M00071.png) |
Family
ID=4329264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE605768D BE605768A (US06373033-20020416-M00071.png) | 1960-07-06 |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH433979A (de) * | 1964-06-02 | 1967-04-15 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
| US4235957A (en) * | 1979-01-25 | 1980-11-25 | Eastman Kodak Company | Thermal silver-dye bleach element and process |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1305962A (en) * | 1919-06-03 | crabtree | ||
| US1300616A (en) * | 1917-10-09 | 1919-04-15 | Frederic E Ives | Colored photographic image and method of producing same. |
| US1940066A (en) * | 1930-10-15 | 1933-12-19 | Gen Aniline Works Inc | Copper containing azodyestuff |
| GB541073A (en) * | 1940-04-09 | 1941-11-12 | Eastman Kodak Co | Process of colour photography and materials therefor |
| US2294892A (en) * | 1940-05-07 | 1942-09-08 | Eastman Kodak Co | Dye for photographic layers |
| US2418624A (en) * | 1943-03-02 | 1947-04-08 | Eastman Kodak Co | Azo dyes for color photography |
| BE488200A (US06373033-20020416-M00071.png) * | 1948-04-02 | |||
| NL88079C (US06373033-20020416-M00071.png) * | 1951-07-31 | |||
| GB779615A (en) * | 1955-02-01 | 1957-07-24 | Geigy Ag J R | Improvements in or relating to colour photography |
| BE567189A (US06373033-20020416-M00071.png) * | 1957-04-29 |
-
0
- NL NL266706D patent/NL266706A/xx unknown
- BE BE605768D patent/BE605768A/xx unknown
-
1960
- 1960-07-06 CH CH770860A patent/CH392258A/de unknown
-
1961
- 1961-06-05 FR FR863867A patent/FR1291283A/fr not_active Expired
- 1961-07-05 ES ES0268798A patent/ES268798A1/es not_active Expired
- 1961-07-05 DE DEC24531A patent/DE1140078B/de active Granted
- 1961-07-06 GB GB24553/61A patent/GB930479A/en not_active Expired
- 1961-07-13 US US116702A patent/US3178290A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES268798A1 (es) | 1962-01-01 |
| GB930479A (en) | 1963-07-03 |
| NL266706A (US06373033-20020416-M00071.png) | |
| FR1291283A (fr) | 1962-04-20 |
| DE1140078C2 (US06373033-20020416-M00071.png) | 1963-06-20 |
| US3178290A (en) | 1965-04-13 |
| CH392258A (de) | 1965-05-15 |
| DE1140078B (de) | 1962-11-22 |
