NL274791A - - Google Patents
Info
- Publication number
- NL274791A NL274791A NL274791DA NL274791A NL 274791 A NL274791 A NL 274791A NL 274791D A NL274791D A NL 274791DA NL 274791 A NL274791 A NL 274791A
- Authority
- NL
- Netherlands
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
- 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
- C09B45/14—Monoazo compounds
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH180861A CH392259A (de) | 1961-02-15 | 1961-02-15 | Photographische Schicht für das Silberfarbbleichverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274791A true NL274791A (forum.php) |
Family
ID=4219078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274791D NL274791A (forum.php) | 1961-02-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3202511A (forum.php) |
| BE (1) | BE613940A (forum.php) |
| CH (1) | CH392259A (forum.php) |
| DE (1) | DE1422832A1 (forum.php) |
| ES (1) | ES274592A1 (forum.php) |
| GB (1) | GB939009A (forum.php) |
| NL (1) | NL274791A (forum.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH433979A (de) * | 1964-06-02 | 1967-04-15 | Ciba Geigy | Photographisches Material für das Silberfarbbleichverfahren |
| US3515506A (en) * | 1964-09-02 | 1970-06-02 | Eastman Kodak Co | Polypropylene dyed with metal complexes of azo compounds |
| US4247455A (en) * | 1978-08-02 | 1981-01-27 | Polaroid Corporation | Yellow 2:1 azo-azo or azo-azomethine chrome complexed dye developers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB541073A (en) * | 1940-04-09 | 1941-11-12 | Eastman Kodak Co | Process of colour photography and materials therefor |
| US2991280A (en) * | 1955-07-15 | 1961-07-04 | Geigy Ag J R | Metallisable monoazo dyestuffs and the complex heavy metal compounds thereof |
| US2991177A (en) * | 1957-12-23 | 1961-07-04 | Gen Aniline & Film Corp | Method of incorporating coupler with dimethyl formamide in hydrophilic colloids |
| CH367584A (de) * | 1958-07-04 | 1963-02-28 | Ciba Geigy | Verfahren zur Herstellung von komplexen Metallverbindungen von Azofarbstoffen |
| US2970137A (en) * | 1958-09-09 | 1961-01-31 | Verona Pharma Chemical Corp | Metallized mixed azo-dyestuffs |
| NL247649A (forum.php) * | 1959-01-26 |
-
0
- NL NL274791D patent/NL274791A/xx unknown
- BE BE613940D patent/BE613940A/xx unknown
-
1961
- 1961-02-15 CH CH180861A patent/CH392259A/de unknown
-
1962
- 1962-02-01 US US170495A patent/US3202511A/en not_active Expired - Lifetime
- 1962-02-14 DE DE19621422832 patent/DE1422832A1/de active Pending
- 1962-02-14 ES ES0274592A patent/ES274592A1/es not_active Expired
- 1962-02-15 GB GB5914/62A patent/GB939009A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1422832A1 (de) | 1968-11-28 |
| BE613940A (forum.php) | |
| GB939009A (en) | 1963-10-09 |
| CH392259A (de) | 1965-05-15 |
| ES274592A1 (es) | 1962-07-16 |
| US3202511A (en) | 1965-08-24 |