GB341371A - - Google Patents
Info
- Publication number
- GB341371A GB341371A GB14568/30A GB1456830A GB341371A GB 341371 A GB341371 A GB 341371A GB 14568/30 A GB14568/30 A GB 14568/30A GB 1456830 A GB1456830 A GB 1456830A GB 341371 A GB341371 A GB 341371A
- Authority
- GB
- United Kingdom
- Prior art keywords
- agent
- thiourea
- benzene
- derivative
- binding
- Prior art date
- 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 150000003585 thioureas Chemical class 0.000 abstract 2
- RRONXBFDBJGNGU-UHFFFAOYSA-N 3-ethylpent-1-en-3-ylthiourea Chemical compound CCC(CC)(C=C)NC(N)=S RRONXBFDBJGNGU-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- -1 diethyl-thiosinamine Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Adhesive Tapes (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0038035 | 1929-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB341371A true GB341371A (enrdf_load_stackoverflow) | 1931-01-15 |
Family
ID=7189676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14568/30A Expired GB341371A (enrdf_load_stackoverflow) | 1929-05-11 | 1930-05-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1850162A (enrdf_load_stackoverflow) |
| FR (1) | FR695364A (enrdf_load_stackoverflow) |
| GB (1) | GB341371A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB586782A (en) * | 1944-11-08 | 1947-03-31 | Eastman Kodak Co | Improvements relating to photographic materials |
| US3285744A (en) * | 1963-04-04 | 1966-11-15 | Horizons Inc | Photography |
| US3892569A (en) * | 1972-12-04 | 1975-07-01 | Gen Film Dev Corp | Photosensitive sheets comprising organic dyes and sensitizers |
-
1930
- 1930-04-25 US US447420A patent/US1850162A/en not_active Expired - Lifetime
- 1930-05-09 FR FR695364D patent/FR695364A/fr not_active Expired
- 1930-05-12 GB GB14568/30A patent/GB341371A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1850162A (en) | 1932-03-22 |
| FR695364A (fr) | 1930-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US742405A (en) | Photographic plate and process of making same. | |
| GB388670A (en) | Improvements in sensitising photographic bleaching-out layers | |
| GB952063A (en) | Improvements in the hardening of gelatin | |
| US2214446A (en) | Photographic development of silver halide layers | |
| GB341371A (enrdf_load_stackoverflow) | ||
| GB687751A (en) | Process and material for the direct production of positive photographic images | |
| GB497023A (en) | An improved manufacture of photographic material | |
| US2090450A (en) | Photographic dusting-on process by the employment of acetals as the light-sensitive material | |
| DE899586C (de) | Verfahren zur Herstellung von dauerhaften Lichtaufzeichnungen auf Silbersalzschichten | |
| US2065302A (en) | Method for obtaining slightly relieved photographic images | |
| US1994735A (en) | Developing method for cinematographic films | |
| US1570062A (en) | Process of making nonstatic film | |
| DE458825C (de) | Verfahren zur Herstellung von Lichtpausen und Photokopien | |
| US1658177A (en) | Photography | |
| US1843822A (en) | Photographic printing process | |
| GB178828A (en) | Photographic print-out paper and prints made therefrom | |
| US2061688A (en) | Manufacture of direct positives for autotype | |
| GB348102A (en) | Process of fixing light-sensitive layers containing basic dyestuffs | |
| DE590563C (de) | Verfahren, Filme, insbesondere duenne und duennste Filme, fuer das Aufbringen lichtempfindlicher Schichten vorzubereiten | |
| DE485298C (de) | Verfahren zur Herstellung von lichtempfindlichen Schichten | |
| GB665984A (en) | Improvements in and relating to the manufacture of photographic reversal images | |
| GB284253A (en) | Process of treating and producing light-sensitive layers on photographic and heliographic papers | |
| US1256981A (en) | Method of producing photographic films of varying porousness. | |
| SU515843A1 (ru) | Пр дильный раствор | |
| US1628445A (en) | Georges emmanuel zelger |