FR1085004A - - Google Patents
Info
- Publication number
- FR1085004A FR1085004A FR1085004DA FR1085004A FR 1085004 A FR1085004 A FR 1085004A FR 1085004D A FR1085004D A FR 1085004DA FR 1085004 A FR1085004 A FR 1085004A
- 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
-
- 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
- G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US271284A US2656273A (en) | 1952-02-12 | 1952-02-12 | Photographic developers containing diamino-propanol tetracetic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1085004A true FR1085004A (en) | 1955-01-26 |
Family
ID=23034929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1085004D Expired FR1085004A (en) | 1952-02-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2656273A (en) |
| CA (1) | CA528734A (en) |
| FR (1) | FR1085004A (en) |
| GB (1) | GB725573A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2860978A (en) * | 1954-04-01 | 1958-11-18 | Eastman Kodak Co | Photographic washing accelerators |
| US2759824A (en) * | 1954-05-18 | 1956-08-21 | Ralph B Atkinson | Method of photographic processing and developer therefor |
| BE562088A (en) * | 1956-11-05 | |||
| BE572336A (en) * | 1957-10-25 | |||
| US3260598A (en) * | 1961-05-29 | 1966-07-12 | Eastman Kodak Co | Photographic element-developer system |
| US3189454A (en) * | 1961-10-16 | 1965-06-15 | Eastman Kodak Co | Method of photographic development and fixing |
| BE631556A (en) * | 1962-04-26 | |||
| DE1472752C3 (en) * | 1965-05-03 | 1978-12-07 | Agfa-Gevaert Ag, 5090 Leverkusen | Developer concentrate |
| US5399457A (en) * | 1993-10-15 | 1995-03-21 | Minnesota Mining And Manufacturing Company | Process for reducing sludge in diffusion transfer printing plates |
| EP0913330A1 (en) | 1997-10-20 | 1999-05-06 | Cefma | Apparatus for making a cut in the wrapper of a moving load |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE421930A (en) * | 1936-06-25 | |||
| US2407645A (en) * | 1943-06-21 | 1946-09-17 | Martin Dennis Company | Aliphatic polycarboxylic amino acids and process of making them |
| US2544649A (en) * | 1949-01-14 | 1951-03-13 | Frederick C Bersworth | Caustic alkali composition of matter and its use as a polyvalent metal precipitationinhibitor |
-
0
- CA CA528734A patent/CA528734A/en not_active Expired
- FR FR1085004D patent/FR1085004A/fr not_active Expired
-
1952
- 1952-02-12 US US271284A patent/US2656273A/en not_active Expired - Lifetime
-
1953
- 1953-02-12 GB GB3986/53A patent/GB725573A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2656273A (en) | 1953-10-20 |
| GB725573A (en) | 1955-03-09 |
| CA528734A (en) | 1956-08-07 |