GB1412228A - Colour-photographic multi-layered material with colour density - Google Patents
Colour-photographic multi-layered material with colour densityInfo
- Publication number
- GB1412228A GB1412228A GB1234174A GB1234174A GB1412228A GB 1412228 A GB1412228 A GB 1412228A GB 1234174 A GB1234174 A GB 1234174A GB 1234174 A GB1234174 A GB 1234174A GB 1412228 A GB1412228 A GB 1412228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- photographic
- silver
- dye
- march
- 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
- 239000000975 dye Substances 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 230000001235 sensitizing effect Effects 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/392—Additives
- G03C7/39204—Inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732314514 DE2314514A1 (de) | 1973-03-23 | 1973-03-23 | Farbphotographisches mehrschichtenmaterial mit verbesserter farbdichte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1412228A true GB1412228A (en) | 1975-10-29 |
Family
ID=5875669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1234174A Expired GB1412228A (en) | 1973-03-23 | 1974-03-20 | Colour-photographic multi-layered material with colour density |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE812431A (enrdf_load_stackoverflow) |
| DE (1) | DE2314514A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2222675B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1412228A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2550552C2 (de) * | 1975-11-11 | 1984-05-30 | Agfa-Gevaert Ag, 5090 Leverkusen | Farbphotographisches Mehrschichtenmaterial mit verbesserter Farbdichte |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE452056A (enrdf_load_stackoverflow) * | 1942-08-20 | |||
| US2567712A (en) * | 1945-06-07 | 1951-09-11 | Du Pont | Element for recording photographic images |
-
1973
- 1973-03-23 DE DE19732314514 patent/DE2314514A1/de active Pending
-
1974
- 1974-03-18 BE BE1005800A patent/BE812431A/xx unknown
- 1974-03-20 GB GB1234174A patent/GB1412228A/en not_active Expired
- 1974-03-22 FR FR7409991A patent/FR2222675B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2314514A1 (de) | 1974-10-03 |
| FR2222675B1 (enrdf_load_stackoverflow) | 1978-01-06 |
| BE812431A (nl) | 1974-09-18 |
| FR2222675A1 (enrdf_load_stackoverflow) | 1974-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |