GB440032A - Improvements in and relating to colour photography - Google Patents
Improvements in and relating to colour photographyInfo
- Publication number
- GB440032A GB440032A GB17743/34A GB1774334A GB440032A GB 440032 A GB440032 A GB 440032A GB 17743/34 A GB17743/34 A GB 17743/34A GB 1774334 A GB1774334 A GB 1774334A GB 440032 A GB440032 A GB 440032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- colour
- developed
- minus
- image
- 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
- 239000004332 silver Substances 0.000 abstract 18
- 229910052709 silver Inorganic materials 0.000 abstract 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 14
- 239000000839 emulsion Substances 0.000 abstract 9
- 238000012986 modification Methods 0.000 abstract 6
- 230000004048 modification Effects 0.000 abstract 6
- 229960004592 isopropanol Drugs 0.000 abstract 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 4
- -1 silver halide Chemical class 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000001828 Gelatine Substances 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 abstract 3
- 229940116357 potassium thiocyanate Drugs 0.000 abstract 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 abstract 2
- 235000011187 glycerol Nutrition 0.000 abstract 2
- 239000004289 sodium hydrogen sulphite Substances 0.000 abstract 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- PXNJGLAVKOXITN-UHFFFAOYSA-N 2-(4-nitrophenyl)acetonitrile Chemical compound [O-][N+](=O)C1=CC=C(CC#N)C=C1 PXNJGLAVKOXITN-UHFFFAOYSA-N 0.000 abstract 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 abstract 1
- XTBFKMDOQMQYPP-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine;hydron;chloride Chemical compound Cl.CCN(CC)C1=CC=C(N)C=C1 XTBFKMDOQMQYPP-UHFFFAOYSA-N 0.000 abstract 1
- GLUKPDKNLKRLHX-UHFFFAOYSA-N 4-n,4-n-dimethylbenzene-1,4-diamine;sulfuric acid Chemical compound OS(O)(=O)=O.CN(C)C1=CC=C(N)C=C1 GLUKPDKNLKRLHX-UHFFFAOYSA-N 0.000 abstract 1
- JGXZCIFCMVTCEU-UHFFFAOYSA-N 4-nitro-3-oxo-n-phenylbutanamide Chemical compound [O-][N+](=O)CC(=O)CC(=O)NC1=CC=CC=C1 JGXZCIFCMVTCEU-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- MPLZNPZPPXERDA-UHFFFAOYSA-N [4-(diethylamino)-2-methylphenyl]azanium;chloride Chemical compound [Cl-].CC[NH+](CC)C1=CC=C(N)C(C)=C1 MPLZNPZPPXERDA-UHFFFAOYSA-N 0.000 abstract 1
- DAAJQJXCXCOGIF-UHFFFAOYSA-M [OH-].[K+].C1(O)=CC=C(O)C=C1 Chemical compound [OH-].[K+].C1(O)=CC=C(O)C=C1 DAAJQJXCXCOGIF-UHFFFAOYSA-M 0.000 abstract 1
- UBXYXCRCOKCZIT-UHFFFAOYSA-N biphenyl-3-ol Chemical group OC1=CC=CC(C=2C=CC=CC=2)=C1 UBXYXCRCOKCZIT-UHFFFAOYSA-N 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
- 239000004172 quinoline yellow Substances 0.000 abstract 1
- 235000012752 quinoline yellow Nutrition 0.000 abstract 1
- 229940051201 quinoline yellow Drugs 0.000 abstract 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
- 230000035807 sensation Effects 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 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
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000004149 tartrazine Substances 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
- 235000012756 tartrazine Nutrition 0.000 abstract 1
- 229960000943 tartrazine Drugs 0.000 abstract 1
- 238000001429 visible spectrum Methods 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
- G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
- G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording
-
- 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)
- Peptides Or Proteins (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE409946D BE409946A (enrdf_load_stackoverflow) | 1934-06-15 | ||
| BE412165D BE412165A (enrdf_load_stackoverflow) | 1934-06-15 | ||
| NL44563D NL44563C (enrdf_load_stackoverflow) | 1934-06-15 | ||
| NL44565D NL44565C (enrdf_load_stackoverflow) | 1934-06-15 | ||
| NL44564D NL44564C (enrdf_load_stackoverflow) | 1934-06-15 | ||
| BE409947D BE409947A (enrdf_load_stackoverflow) | 1934-06-15 | ||
| GB17743/34A GB440032A (en) | 1934-06-15 | 1934-06-15 | Improvements in and relating to colour photography |
| DEK135859D DE631324C (de) | 1934-06-15 | 1934-11-09 | Verfahren zur Herstellung von Mehrfarbennegativen mit Hilfe von Mehrschichtenfilmen und Direktfarbenentwicklern |
| GB16012/35A GB447092A (en) | 1934-06-15 | 1934-11-10 | Improvements in and relating to colour photography |
| US8516A US2113329A (en) | 1934-06-15 | 1935-02-27 | Color photography |
| FR791319D FR791319A (fr) | 1934-06-15 | 1935-06-15 | Procédés de photographie en couleurs perfectionnés |
| FR791320D FR791320A (fr) | 1934-06-15 | 1935-06-15 | Perfectionnements à la photographie en couleurs |
| DEK138265D DE723388C (de) | 1934-06-15 | 1935-06-16 | Verfahren zur direkten Erzeugung eines Naturfarbenbildes |
| DEK138267D DE721610C (de) | 1934-06-15 | 1935-06-16 | Verfahren zur Herstellung von Naturfarbenbildern durch Umkehrentwicklung von Mehrschichtenfilmen mit Emulsionsschichten auf beiden Seiten des Schichttraegers |
| FR797400D FR797400A (fr) | 1934-06-15 | 1935-11-07 | Perfectionnements à la photographie en couleurs |
| FR802755D FR802755A (fr) | 1934-06-15 | 1936-02-27 | Photographie en couleurs |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17743/34A GB440032A (en) | 1934-06-15 | 1934-06-15 | Improvements in and relating to colour photography |
| DEK0135859 | 1934-11-08 | ||
| GB3244134 | 1934-11-10 | ||
| US8516A US2113329A (en) | 1934-06-15 | 1935-02-27 | Color photography |
| GB1774335 | 1935-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB440032A true GB440032A (en) | 1935-12-16 |
Family
ID=27512142
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17743/34A Expired GB440032A (en) | 1934-06-15 | 1934-06-15 | Improvements in and relating to colour photography |
| GB16012/35A Expired GB447092A (en) | 1934-06-15 | 1934-11-10 | Improvements in and relating to colour photography |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16012/35A Expired GB447092A (en) | 1934-06-15 | 1934-11-10 | Improvements in and relating to colour photography |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2113329A (enrdf_load_stackoverflow) |
| BE (3) | BE409947A (enrdf_load_stackoverflow) |
| DE (2) | DE723388C (enrdf_load_stackoverflow) |
| FR (4) | FR791320A (enrdf_load_stackoverflow) |
| GB (2) | GB440032A (enrdf_load_stackoverflow) |
| NL (3) | NL44564C (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507183A (en) * | 1945-03-23 | 1950-05-09 | Eastman Kodak Co | Silver bleach for color materials |
| US2529981A (en) * | 1945-11-28 | 1950-11-14 | Eastman Kodak Co | Bleaching silver images |
| US2551086A (en) * | 1945-12-11 | 1951-05-01 | Du Pont | Multicolor motion-picture film with sound record |
| US2567401A (en) * | 1947-04-18 | 1951-09-11 | Raibourn Paul | Process of producing colored photographs |
| BE484696A (enrdf_load_stackoverflow) * | 1947-11-18 | |||
| DE1285312B (de) * | 1963-10-26 | 1968-12-12 | Agfa Ag | Verfahren zur Entwicklungsbeschleunigung eines mehrschichtigen farbphotographischen Materials |
| CH511456A (de) * | 1969-07-30 | 1971-08-15 | Ciba Geigy Ag | Verfahren zum Entfernen von metallischem Silber aus photographischem Material |
| ES398207A1 (es) * | 1970-12-22 | 1975-05-16 | Eastman Kodak Co | Un procedimiento para producir una imagen en color y una banda de sonido de plata en un material fotografico. |
-
0
- BE BE412165D patent/BE412165A/xx unknown
- NL NL44565D patent/NL44565C/xx active
- BE BE409946D patent/BE409946A/xx unknown
- BE BE409947D patent/BE409947A/xx unknown
- NL NL44563D patent/NL44563C/xx active
- NL NL44564D patent/NL44564C/xx active
-
1934
- 1934-06-15 GB GB17743/34A patent/GB440032A/en not_active Expired
- 1934-11-10 GB GB16012/35A patent/GB447092A/en not_active Expired
-
1935
- 1935-02-27 US US8516A patent/US2113329A/en not_active Expired - Lifetime
- 1935-06-15 FR FR791320D patent/FR791320A/fr not_active Expired
- 1935-06-15 FR FR791319D patent/FR791319A/fr not_active Expired
- 1935-06-16 DE DEK138265D patent/DE723388C/de not_active Expired
- 1935-06-16 DE DEK138267D patent/DE721610C/de not_active Expired
- 1935-11-07 FR FR797400D patent/FR797400A/fr not_active Expired
-
1936
- 1936-02-27 FR FR802755D patent/FR802755A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL44563C (enrdf_load_stackoverflow) | |
| BE409947A (enrdf_load_stackoverflow) | |
| FR791320A (fr) | 1935-12-07 |
| FR802755A (fr) | 1936-09-15 |
| US2113329A (en) | 1938-04-05 |
| NL44564C (enrdf_load_stackoverflow) | |
| FR797400A (fr) | 1936-04-25 |
| DE723388C (de) | 1942-08-13 |
| DE721610C (de) | 1942-06-11 |
| BE409946A (enrdf_load_stackoverflow) | |
| NL44565C (enrdf_load_stackoverflow) | |
| BE412165A (enrdf_load_stackoverflow) | |
| GB447092A (en) | 1936-05-11 |
| FR791319A (fr) | 1935-12-07 |
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