GB1519993A - Silver halide colour photographic material - Google Patents
Silver halide colour photographic materialInfo
- Publication number
- GB1519993A GB1519993A GB36306/75A GB3630675A GB1519993A GB 1519993 A GB1519993 A GB 1519993A GB 36306/75 A GB36306/75 A GB 36306/75A GB 3630675 A GB3630675 A GB 3630675A GB 1519993 A GB1519993 A GB 1519993A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- layer containing
- yellow
- sensitized
- coupler
- 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
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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Laminated Bodies (AREA)
Abstract
1519993 Colour photographic silver haloiodide material EASTMAN KODAK CO 3 Sept 1975 [3 Sept 1974] 36306/75 Heading G2C A photo-sensitive material comprises a support bearing a red-sensitized silver haloiodide emulsion layer containing a cyan coupler, a green-sensitized silver haloiodide emulsion layer containing a magenta coupler and a blue-sensitive silver halide emulsion layer containing a yellow coupler, the red- and green-sensitized emulsion layers being adjacent and separated by a water-permeable layer containing 0À05-2À0 g/m<SP>2</SP> colloidal silver and optionally a reducing agent to inhibit stain formation during colour development. The colloidal silver may be yellow (see Ex. 1) or yellow and grey (see Ex. 2). The colloidal silver layer provides favourable interimage effects in the greensensitized layer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50257374A | 1974-09-03 | 1974-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1519993A true GB1519993A (en) | 1978-08-02 |
Family
ID=23998417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36306/75A Expired GB1519993A (en) | 1974-09-03 | 1975-09-03 | Silver halide colour photographic material |
Country Status (2)
Country | Link |
---|---|
US (1) | UST979001I4 (en) |
GB (1) | GB1519993A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122142A2 (en) * | 1983-04-12 | 1984-10-17 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Dye image-generating photographic elements and methods of forming dye images therewith |
US5262287A (en) * | 1990-01-31 | 1993-11-16 | Fuji Photo Film Co., Ltd. | Silver halide color reversal photographic material capable of providing interimage effect |
US5298369A (en) * | 1991-12-19 | 1994-03-29 | Eastman Kodak Company | Use of colloidal silver to improve push processing of a reversal photographic element |
US5976775A (en) * | 1996-12-10 | 1999-11-02 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07281344A (en) * | 1994-04-14 | 1995-10-27 | Fuji Photo Film Co Ltd | Silver halide color photographic sensitive material and color photographic image forming method |
-
1975
- 1975-09-03 GB GB36306/75A patent/GB1519993A/en not_active Expired
-
1978
- 1978-02-21 US US05/879,574 patent/UST979001I4/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122142A2 (en) * | 1983-04-12 | 1984-10-17 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Dye image-generating photographic elements and methods of forming dye images therewith |
EP0122142A3 (en) * | 1983-04-12 | 1986-01-29 | Eastman Kodak Company | Dye image-generating photographic elements and methods of forming dye images therewith |
US5262287A (en) * | 1990-01-31 | 1993-11-16 | Fuji Photo Film Co., Ltd. | Silver halide color reversal photographic material capable of providing interimage effect |
US5298369A (en) * | 1991-12-19 | 1994-03-29 | Eastman Kodak Company | Use of colloidal silver to improve push processing of a reversal photographic element |
US5976775A (en) * | 1996-12-10 | 1999-11-02 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material |
Also Published As
Publication number | Publication date |
---|---|
UST979001I4 (en) | 1979-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |