GB1450595A - Photographic materials - Google Patents
Photographic materialsInfo
- Publication number
- GB1450595A GB1450595A GB5117173A GB5117173A GB1450595A GB 1450595 A GB1450595 A GB 1450595A GB 5117173 A GB5117173 A GB 5117173A GB 5117173 A GB5117173 A GB 5117173A GB 1450595 A GB1450595 A GB 1450595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- carboxy
- hydrogen
- salt
- group
- 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
- 239000000463 material Substances 0.000 title abstract 3
- -1 silver halide Chemical class 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical class OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- RMGVZKRVHHSUIM-UHFFFAOYSA-N dithionic acid Chemical class OS(=O)(=O)S(O)(=O)=O RMGVZKRVHHSUIM-UHFFFAOYSA-N 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 125000006615 aromatic heterocyclic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
- G03C1/831—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16674172A DD107990A1 (enrdf_load_stackoverflow) | 1972-11-03 | 1972-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1450595A true GB1450595A (en) | 1976-09-22 |
Family
ID=5488845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5117173A Expired GB1450595A (en) | 1972-11-03 | 1973-11-05 | Photographic materials |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE806518A (enrdf_load_stackoverflow) |
| DD (1) | DD107990A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2347590A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2217721B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1450595A (enrdf_load_stackoverflow) |
| HU (1) | HU167278B (enrdf_load_stackoverflow) |
| PL (1) | PL96567B1 (enrdf_load_stackoverflow) |
| SU (1) | SU539289A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD208243B1 (de) * | 1981-12-16 | 1987-03-11 | Wolfen Filmfab Veb | Farbenfotografisches silberhalogenidmaterial mit filterfarbstoffen |
| DE4428292A1 (de) | 1994-08-10 | 1996-02-15 | Agfa Gevaert Ag | Lichtempfindliches fotografisches Aufzeichnungsmaterial mit lichtabsorbierendem Farbstoff |
-
1972
- 1972-11-03 DD DD16674172A patent/DD107990A1/xx unknown
-
1973
- 1973-09-21 DE DE19732347590 patent/DE2347590A1/de not_active Withdrawn
- 1973-10-25 BE BE137068A patent/BE806518A/xx unknown
- 1973-10-30 HU HUFI000548 patent/HU167278B/hu unknown
- 1973-10-31 SU SU1967390A patent/SU539289A1/ru active
- 1973-11-02 PL PL16629073A patent/PL96567B1/pl unknown
- 1973-11-02 FR FR7339111A patent/FR2217721B1/fr not_active Expired
- 1973-11-05 GB GB5117173A patent/GB1450595A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2217721A1 (enrdf_load_stackoverflow) | 1974-09-06 |
| FR2217721B1 (enrdf_load_stackoverflow) | 1978-03-10 |
| SU539289A1 (ru) | 1976-12-15 |
| HU167278B (enrdf_load_stackoverflow) | 1975-09-27 |
| DE2347590A1 (de) | 1974-05-16 |
| PL96567B1 (pl) | 1978-01-31 |
| BE806518A (fr) | 1974-02-15 |
| DD107990A1 (enrdf_load_stackoverflow) | 1974-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |