GB1102795A - A process and material for the preparation of masks for the reproduction of colour images - Google Patents
A process and material for the preparation of masks for the reproduction of colour imagesInfo
- Publication number
- GB1102795A GB1102795A GB7330/65A GB733065A GB1102795A GB 1102795 A GB1102795 A GB 1102795A GB 7330/65 A GB7330/65 A GB 7330/65A GB 733065 A GB733065 A GB 733065A GB 1102795 A GB1102795 A GB 1102795A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- red
- light
- silver halide
- gamma
- 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
- 239000000839 emulsion Substances 0.000 abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- -1 silver halide Chemical class 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 2
- 239000001044 red dye Substances 0.000 abstract 2
- 241001479434 Agfa Species 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000001048 orange dye Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 abstract 1
- 239000001043 yellow dye Substances 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
- G03C7/18—Processes for the correction of the colour image in subtractive colour photography
Landscapes
- 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 |
|---|---|---|---|
| DEA45309A DE1211486B (de) | 1964-02-22 | 1964-02-22 | Verfahren und Material zur Herstellung von Schwarzweiss-Masken fuer die Reproduktion von Farbenbildern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1102795A true GB1102795A (en) | 1968-02-07 |
Family
ID=6934647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7330/65A Expired GB1102795A (en) | 1964-02-22 | 1965-02-19 | A process and material for the preparation of masks for the reproduction of colour images |
Country Status (6)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE440740A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1940-03-13 | |||
| US2382690A (en) * | 1942-04-01 | 1945-08-14 | Eastman Kodak Co | Color reproduction |
| GB562854A (en) * | 1942-08-12 | 1944-07-19 | Kodak Ltd | Improvements in photographic sensitive material and in colour correcting masks produced therefrom |
| BE538976A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-05-02 | |||
| DE1142757B (de) * | 1961-03-14 | 1963-01-24 | Agfa Ag | Verfahren zur Verbesserung der Farbwiedergabe bei der Reproduktion von Mehrfarbenbildern mit Hilfe von zwei Farbmasken |
| BE621239A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-08-09 | |||
| US3362820A (en) * | 1962-08-08 | 1968-01-09 | Gen Aniline & Film Corp | Color masking procedure and materials therefor |
-
1964
- 1964-02-22 DE DEA45309A patent/DE1211486B/de active Pending
-
1965
- 1965-02-15 US US432778A patent/US3485627A/en not_active Expired - Lifetime
- 1965-02-18 CH CH222865A patent/CH461271A/de unknown
- 1965-02-19 GB GB7330/65A patent/GB1102795A/en not_active Expired
- 1965-02-22 BE BE660034D patent/BE660034A/xx unknown
- 1965-02-22 FR FR6562A patent/FR1425118A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1211486B (de) | 1966-02-24 |
| BE660034A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-08-23 |
| CH461271A (de) | 1968-08-15 |
| FR1425118A (fr) | 1966-01-14 |
| US3485627A (en) | 1969-12-23 |
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