DE1071480B - - Google Patents
Info
- Publication number
- DE1071480B DE1071480B DENDAT1071480D DE1071480DA DE1071480B DE 1071480 B DE1071480 B DE 1071480B DE NDAT1071480 D DENDAT1071480 D DE NDAT1071480D DE 1071480D A DE1071480D A DE 1071480DA DE 1071480 B DE1071480 B DE 1071480B
- Authority
- DE
- Germany
- 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.)
- Pending
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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- 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 |
|---|---|---|---|
| US621213A US2855301A (en) | 1956-11-09 | 1956-11-09 | 2-mercaptooxazolines as developer retarders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1071480B true DE1071480B (es) |
Family
ID=24489221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1071480D Pending DE1071480B (es) | 1956-11-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2855301A (es) |
| DE (1) | DE1071480B (es) |
| GB (1) | GB838557A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987396A (en) * | 1958-12-29 | 1961-06-06 | Eastman Kodak Co | Photographic silver halide diffusion transfer process |
| US3068099A (en) * | 1961-02-01 | 1962-12-11 | Gen Aniline & Film Corp | Photographic silver halide emulsions containing thioethers of saturated oxygen heterocycles as stabilizers and antifoggants |
| US4273862A (en) * | 1977-06-11 | 1981-06-16 | Mitsubishi Paper Mills, Ltd. | Direct-positive silver halide photographic sensitive materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2614925A (en) * | 1949-12-20 | 1952-10-21 | Eastman Kodak Co | Mercapto azoles in developer for mixed grain photographic process |
-
0
- DE DENDAT1071480D patent/DE1071480B/de active Pending
-
1956
- 1956-11-09 US US621213A patent/US2855301A/en not_active Expired - Lifetime
-
1957
- 1957-10-28 GB GB33577/57A patent/GB838557A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB838557A (en) | 1960-06-22 |
| US2855301A (en) | 1958-10-07 |