GB608507A - Improvements in colour photography - Google Patents
Improvements in colour photographyInfo
- Publication number
- GB608507A GB608507A GB32117/45A GB3211745A GB608507A GB 608507 A GB608507 A GB 608507A GB 32117/45 A GB32117/45 A GB 32117/45A GB 3211745 A GB3211745 A GB 3211745A GB 608507 A GB608507 A GB 608507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- record
- coating
- silver
- produced
- 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
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000000839 emulsion Substances 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- UJMBCXLDXJUMFB-GLCFPVLVSA-K tartrazine Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-GLCFPVLVSA-K 0.000 abstract 1
- 239000004149 tartrazine Substances 0.000 abstract 1
- 229960000943 tartrazine Drugs 0.000 abstract 1
- 235000012756 tartrazine Nutrition 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE479270D BE479270A (it) | 1945-11-28 | ||
| BE479269D BE479269A (it) | 1945-11-28 | ||
| GB32117/45A GB608507A (en) | 1945-11-28 | 1945-11-28 | Improvements in colour photography |
| US712245A US2509232A (en) | 1945-11-28 | 1946-11-26 | Color photography |
| FR936362D FR936362A (fr) | 1945-11-28 | 1946-11-28 | Procédé de production d'images photographiques en couleurs |
| GB36297/46A GB626897A (en) | 1945-11-28 | 1946-12-09 | Improvements in colour photography |
| FR58155D FR58155E (fr) | 1945-11-28 | 1947-12-09 | Procédé de production d'images photographiques en couleurs |
| US792094A US2592864A (en) | 1945-11-28 | 1947-12-16 | Color photography |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32117/45A GB608507A (en) | 1945-11-28 | 1945-11-28 | Improvements in colour photography |
| GB36297/46A GB626897A (en) | 1945-11-28 | 1946-12-09 | Improvements in colour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB608507A true GB608507A (en) | 1948-09-16 |
Family
ID=26261224
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32117/45A Expired GB608507A (en) | 1945-11-28 | 1945-11-28 | Improvements in colour photography |
| GB36297/46A Expired GB626897A (en) | 1945-11-28 | 1946-12-09 | Improvements in colour photography |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36297/46A Expired GB626897A (en) | 1945-11-28 | 1946-12-09 | Improvements in colour photography |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2509232A (it) |
| BE (2) | BE479270A (it) |
| FR (2) | FR936362A (it) |
| GB (2) | GB608507A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE531295A (it) * | 1953-08-21 | |||
| US2927020A (en) * | 1954-08-16 | 1960-03-01 | David A Zilli | Photographic process |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1187421A (en) * | 1913-12-17 | 1916-06-13 | Kinemacolor Company Of America | Photographic process. |
| US1260324A (en) * | 1915-09-01 | 1918-03-26 | Eastman Kodak Co | Making multiple photograph exposures. |
| US1256675A (en) * | 1917-01-13 | 1918-02-19 | Natural Color Picture Company Inc | Production of colored pictures. |
| US1435283A (en) * | 1919-07-17 | 1922-11-14 | Procoudine-Gorsky Serge De | Production of colored diapositives |
| BE416147A (it) * | 1935-06-22 | |||
| NL49334C (it) * | 1935-08-07 | |||
| BE417705A (it) * | 1935-10-03 | |||
| GB470074A (en) * | 1936-02-06 | 1937-08-06 | Humphrey Desmond Murray | Production of coloured photographic images by development |
| BE427106A (it) * | 1937-03-30 | |||
| BE456551A (it) * | 1937-07-09 | |||
| GB520076A (en) * | 1938-08-12 | 1940-04-15 | Kodak Ltd | Improvements in multi-layer colour photography |
| GB553377A (en) * | 1941-11-14 | 1943-05-19 | Jack Howard Coote | Improvements in or relating to the production of three-coloured cinematographic films |
| FR956648A (it) * | 1946-06-28 | 1950-02-02 |
-
0
- BE BE479269D patent/BE479269A/xx unknown
- BE BE479270D patent/BE479270A/xx unknown
-
1945
- 1945-11-28 GB GB32117/45A patent/GB608507A/en not_active Expired
-
1946
- 1946-11-26 US US712245A patent/US2509232A/en not_active Expired - Lifetime
- 1946-11-28 FR FR936362D patent/FR936362A/fr not_active Expired
- 1946-12-09 GB GB36297/46A patent/GB626897A/en not_active Expired
-
1947
- 1947-12-09 FR FR58155D patent/FR58155E/fr not_active Expired
- 1947-12-16 US US792094A patent/US2592864A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2592864A (en) | 1952-04-15 |
| FR58155E (fr) | 1953-09-29 |
| BE479269A (it) | |
| FR936362A (fr) | 1948-07-19 |
| US2509232A (en) | 1950-05-30 |
| GB626897A (en) | 1949-07-22 |
| BE479270A (it) |
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