GB1361238A - Photographic silver halide processes and products - Google Patents
Photographic silver halide processes and productsInfo
- Publication number
- GB1361238A GB1361238A GB4809371A GB4809371A GB1361238A GB 1361238 A GB1361238 A GB 1361238A GB 4809371 A GB4809371 A GB 4809371A GB 4809371 A GB4809371 A GB 4809371A GB 1361238 A GB1361238 A GB 1361238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- azabenzimidazole
- silver halide
- foggant
- methyl
- combination
- 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
- -1 silver halide Chemical class 0.000 title abstract 5
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 5
- GAMYYCRTACQSBR-UHFFFAOYSA-N 4-azabenzimidazole Chemical compound C1=CC=C2NC=NC2=N1 GAMYYCRTACQSBR-UHFFFAOYSA-N 0.000 abstract 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- KTIHRQBDCJLDQX-UHFFFAOYSA-N 1,4-dihydroimidazo[4,5-b]pyridin-5-one Chemical compound N1C(=O)C=CC2=C1N=CN2 KTIHRQBDCJLDQX-UHFFFAOYSA-N 0.000 abstract 1
- WWLVCLBPTIGNLA-UHFFFAOYSA-N 6-methyl-1h-imidazo[4,5-b]pyridine Chemical compound CC1=CN=C2NC=NC2=C1 WWLVCLBPTIGNLA-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 125000002837 carbocyclic group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000005518 carboxamido group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8102570A | 1970-10-15 | 1970-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1361238A true GB1361238A (en) | 1974-07-24 |
Family
ID=22161645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4809371A Expired GB1361238A (en) | 1970-10-15 | 1971-10-15 | Photographic silver halide processes and products |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2627942B1 (fr) * | 1988-03-04 | 1990-08-10 | Kuhn Sa | Perfectionnement aux machines agricoles pour la recolte |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473924A (en) * | 1967-12-11 | 1969-10-21 | Polaroid Corp | Novel photographic products and processes |
-
1970
- 1970-10-15 US US81025A patent/US3687660A/en not_active Expired - Lifetime
-
1971
- 1971-10-01 AU AU34131/71A patent/AU450833B2/en not_active Expired
- 1971-10-13 NL NL7114086.A patent/NL163027C/xx active Search and Examination
- 1971-10-14 FR FR7136979A patent/FR2110011A6/fr not_active Expired
- 1971-10-14 BE BE773932A patent/BE773932R/xx active
- 1971-10-14 CA CA125,178A patent/CA991904A/en not_active Expired
- 1971-10-14 IT IT53487/71A patent/IT988037B/it active
- 1971-10-15 GB GB4809371A patent/GB1361238A/en not_active Expired
- 1971-10-15 JP JP8100171A patent/JPS5434335B1/ja active Pending
- 1971-10-15 DE DE2151490A patent/DE2151490C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2110011A6 (enrdf_load_stackoverflow) | 1972-05-26 |
| NL163027C (nl) | 1980-07-15 |
| BE773932R (fr) | 1972-04-14 |
| NL163027B (nl) | 1980-02-15 |
| AU3413171A (en) | 1973-04-05 |
| US3687660A (en) | 1972-08-29 |
| NL7114086A (enrdf_load_stackoverflow) | 1972-04-18 |
| AU450833B2 (en) | 1974-07-18 |
| JPS5434335B1 (enrdf_load_stackoverflow) | 1979-10-26 |
| IT988037B (it) | 1975-04-10 |
| DE2151490A1 (de) | 1972-04-20 |
| DE2151490C2 (de) | 1986-02-20 |
| CA991904A (en) | 1976-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1019222A (en) | Improvements in or relating to silver halide photographic materials | |
| GB1319548A (en) | Sensitized silver halide photographic emulsion | |
| GB1374780A (en) | Photographic materials containing a bis-aminimide compound | |
| GB990268A (en) | Fog reduction in photographic silver halide emulsions | |
| GB1152428A (en) | Hardening of Gelatin containing Photographic Materials | |
| GB1374779A (en) | Photographic materials containing a bis-acylhydrazinium compound | |
| GB1353521A (en) | Photographic materials | |
| GB960675A (en) | Improvements in or relating to silver halide emulsions containing antifogging and stabilizing agents | |
| GB1361238A (en) | Photographic silver halide processes and products | |
| GB1428606A (en) | Heat-developable photogrpahic material | |
| GB1268164A (en) | Antistatic light sensitive silver halide photographic material | |
| GB1447454A (en) | Thermally developable photographic material | |
| GB1298965A (en) | Process for the development of silver halide photographic material | |
| GB1387713A (en) | Method of processing silver halide photographic materials | |
| GB1374806A (en) | Isothiuronium compounds and their use in photographic processes | |
| GB1026316A (en) | Improvements in or relating to photographic materials | |
| GB1284282A (en) | Photographic element containing a developing agent precursor | |
| GB1380795A (en) | Photographic material | |
| GB1267731A (en) | Improvements in or relating to photographic materials | |
| GB1315378A (en) | Sensitive silver halide photographic materials | |
| MX143192A (es) | Emulsiones fotograficas de haluro de plata para positivo directo que contienen colorantes cuaternizados de merocianina | |
| GB1142135A (en) | Method of developing photosensitive emulsions and developer compositions for use therein | |
| GB1203845A (en) | Silver halide developing agents | |
| GB1200188A (en) | Improvements in or relating to photographic light-sensitive material | |
| GB1009366A (en) | Improvements in or relating to stabilized light-sensitive silver halide emulsions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |