BE718811A - - Google Patents
Info
- Publication number
- BE718811A BE718811A BE718811DA BE718811A BE 718811 A BE718811 A BE 718811A BE 718811D A BE718811D A BE 718811DA BE 718811 A BE718811 A BE 718811A
- Authority
- BE
- Belgium
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
-
- 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65754067A | 1967-08-01 | 1967-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718811A true BE718811A (en:Method) | 1968-12-31 |
Family
ID=24637612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718811D BE718811A (en:Method) | 1967-08-01 | 1968-07-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3515556A (en:Method) |
| BE (1) | BE718811A (en:Method) |
| FR (1) | FR1573784A (en:Method) |
| GB (1) | GB1225406A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928042A (en) * | 1974-07-22 | 1975-12-23 | Itt | Preservatives for photographic developers |
| US4323642A (en) * | 1981-03-09 | 1982-04-06 | Eastman Kodak Company | Stable photographic developers containing an indazole antifoggant and a lignosulfonate |
| US5830315A (en) * | 1995-07-06 | 1998-11-03 | Betzdearborn Inc. | Treatment of Aqueous systems using a chemically modified tannin |
| US6740479B2 (en) | 2002-07-30 | 2004-05-25 | Agfa-Gevaert | Silver halide photographic processing solution |
| EP1388755B1 (en) * | 2002-07-30 | 2006-03-01 | Agfa-Gevaert | Silver halide photographic processing solution |
| US9523172B2 (en) * | 2011-07-18 | 2016-12-20 | Lakeland Industries, Inc. | Process for producing polyvinyl alcohol articles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2533990A (en) * | 1947-06-10 | 1950-12-12 | Du Pont | Silver halide developer compositions containing polyoxyalkylene ethers of hexitol ring dehydration products |
| US2782241A (en) * | 1955-03-02 | 1957-02-19 | Rayonier Inc | Bark treatment process and product |
| US3007971A (en) * | 1959-04-10 | 1961-11-07 | Macmillan & Bloedel Ltd | Process for recovering polyphenols |
| NL131910C (en:Method) * | 1960-07-11 |
-
1967
- 1967-08-01 US US657540A patent/US3515556A/en not_active Expired - Lifetime
-
1968
- 1968-07-30 BE BE718811D patent/BE718811A/xx unknown
- 1968-07-31 FR FR1573784D patent/FR1573784A/fr not_active Expired
- 1968-08-01 GB GB1225406D patent/GB1225406A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1225406A (en:Method) | 1971-03-17 |
| FR1573784A (en:Method) | 1969-07-04 |
| US3515556A (en) | 1970-06-02 |