BE714578A - - Google Patents
Info
- Publication number
- BE714578A BE714578A BE714578DA BE714578A BE 714578 A BE714578 A BE 714578A BE 714578D A BE714578D A BE 714578DA BE 714578 A BE714578 A BE 714578A
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/02—Thiosulfates
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- 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
- G03C5/38—Fixing; Developing-fixing; Hardening-fixing
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21250/67A GB1157173A (en) | 1967-05-08 | 1967-05-08 | Sulphonated S-Alkyl and S-Aralkyl Thiosulphates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714578A true BE714578A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-11-04 |
Family
ID=10159749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714578D BE714578A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-08 | 1968-05-03 |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254215A (en) * | 1978-03-31 | 1981-03-03 | Ciba-Geigy Ag | Process for the prevention of darkening and the formation of a sediment in photographic developer solutions |
| CH641281A5 (de) * | 1978-03-31 | 1984-02-15 | Ciba Geigy Ag | Organische schwefelverbindungen enthaltende photographische entwicklerloesungen. |
| US4643994A (en) * | 1984-12-17 | 1987-02-17 | The Research Foundation Of State University Of New York | Novel organic trithio oxides and method for the preparation thereof |
| DE19618088B4 (de) * | 1996-05-06 | 2006-08-17 | Agfa-Gevaert Ag | Tintenstrahl-Aufzeichnungsmaterial |
| CN106810481B (zh) * | 2016-12-30 | 2019-03-08 | 武汉工程大学 | 一种聚二硫二丙烷磺酸钠的合成方法 |
| CN106946753B (zh) * | 2017-02-21 | 2019-03-08 | 湖北吉和昌化工科技有限公司 | 聚二硫二丙烷磺酸钠的合成工艺 |
| CN106748934B (zh) * | 2017-02-27 | 2019-08-27 | 江苏梦得新材料科技有限公司 | 聚二硫二丙烷磺酸钠生产过程中的除盐纯化装置及其方法 |
-
1967
- 1967-05-08 GB GB21250/67A patent/GB1157173A/en not_active Expired
-
1968
- 1968-05-03 BE BE714578D patent/BE714578A/xx unknown
- 1968-05-06 FR FR1581522D patent/FR1581522A/fr not_active Expired
- 1968-05-07 CH CH675568A patent/CH500955A/de not_active IP Right Cessation
- 1968-05-08 NL NL6806489A patent/NL6806489A/xx unknown
- 1968-05-08 US US727665A patent/US3607904A/en not_active Expired - Lifetime
- 1968-05-09 DE DE19681768400 patent/DE1768400A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH500955A (de) | 1970-12-31 |
| DE1768400A1 (de) | 1970-08-13 |
| FR1581522A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-09-19 |
| US3607904A (en) | 1971-09-21 |
| GB1157173A (en) | 1969-07-02 |
| NL6806489A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-10-25 |