EP0377910A3 - Colour-photographic negative-recording material - Google Patents
Colour-photographic negative-recording material Download PDFInfo
- Publication number
- EP0377910A3 EP0377910A3 EP19890124180 EP89124180A EP0377910A3 EP 0377910 A3 EP0377910 A3 EP 0377910A3 EP 19890124180 EP19890124180 EP 19890124180 EP 89124180 A EP89124180 A EP 89124180A EP 0377910 A3 EP0377910 A3 EP 0377910A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensitive
- sub
- recording material
- layer
- photographic negative
- 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.)
- Granted
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
- G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
-
- 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)
Abstract
Mit einem farbfotografischen Negativ-Aufzeichnungs material, das für die Aufzeichnung von Licht aus min destens einem der Spektralbereiche Rot, Grün, Blau eine empfindlichste, eine mittelempfindliche und eine am wenigsten empfindliche Silberhalogenidteilschicht auf weist, wobei mindestens eine der beiden empfindlicheren Teilschichten einen DIR-Kuppler enthält, bei dem die empfindlichste Teilschicht und die am wenigsten empfind liche Teilschicht einen Farbkuppler enthält, der um min destens den Faktor 1,5 schneller kuppelt als der Farb kuppler in der mittelempfindlichen Teilschicht, kann die Schärfe ohne Beeinträchtigung der Farbkörnigkeit verbes sert werden. With a color photographic negative recording material used for recording light from min at least one of the spectral ranges red, green, blue one most sensitive, a medium sensitive and an am least sensitive silver halide sublayer points, with at least one of the two more sensitive Sub-layers contains a DIR coupler, in which the most sensitive sub-layer and the least sensitive liche sub-layer contains a color coupler that is min at least 1.5 times faster than the color coupler in the medium sensitive sub-layer, the Sharpness without impairing the graininess be tested.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3900681 | 1989-01-12 | ||
DE3900681 | 1989-01-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0377910A2 EP0377910A2 (en) | 1990-07-18 |
EP0377910A3 true EP0377910A3 (en) | 1991-08-14 |
EP0377910B1 EP0377910B1 (en) | 1996-02-21 |
Family
ID=6371908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89124180A Expired - Lifetime EP0377910B1 (en) | 1989-01-12 | 1989-12-30 | Colour-photographic negative-recording material |
Country Status (4)
Country | Link |
---|---|
US (1) | US4963465A (en) |
EP (1) | EP0377910B1 (en) |
JP (1) | JPH02259754A (en) |
DE (1) | DE58909608D1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03132651A (en) * | 1989-10-18 | 1991-06-06 | Konica Corp | Silver halide color photographic sensitive material having wide latitude |
JPH04114151A (en) * | 1990-09-04 | 1992-04-15 | Konica Corp | Silver halide color photographic sensitive material having excellent color reproducibility or the like |
US5258270A (en) * | 1990-10-04 | 1993-11-02 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
DE69126111T2 (en) * | 1990-12-21 | 1997-12-18 | Eastman Kodak Co | Color photographic silver halide amplification elements and methods |
DE4101179A1 (en) * | 1991-01-17 | 1992-07-23 | Agfa Gevaert Ag | COLOR PHOTOGRAPHIC NEGATIVE RECORDING MATERIAL WITH DIR CONNECTIONS |
US5283164A (en) * | 1992-06-19 | 1994-02-01 | Eastman Kodak Company | Color film with closely matched acutance between different color records |
CA2093841C (en) * | 1992-07-17 | 1996-12-03 | Elbert D. Edgar | Color film |
JP2788831B2 (en) * | 1992-10-20 | 1998-08-20 | 富士写真フイルム株式会社 | Silver halide color photographic materials |
US5387500A (en) * | 1993-06-24 | 1995-02-07 | Eastman Kodak Company | Color photographic elements containing a combination of pyrazoloazole couplers |
EP0889358B1 (en) * | 1997-06-30 | 2002-04-10 | Tulalip Consultoria Comercial Sociedade Unipessoal S.A. | Light-sensitive silver halide color photographic elements containing 2-equivalent 5-pyrazolone magenta couplers |
US6030758A (en) * | 1997-08-18 | 2000-02-29 | Konica Corporation | Silver halide light sensitive photographic material |
GB9827966D0 (en) * | 1998-12-19 | 1999-02-10 | Eastman Kodak Co | Photographic element containing a dir coupler |
US20010040701A1 (en) * | 2000-02-03 | 2001-11-15 | Edgar Albert D. | Photographic film having time resolved sensitivity distinction |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0148441A2 (en) * | 1983-12-23 | 1985-07-17 | Agfa-Gevaert AG | Colour-photographic recording material and developing process |
EP0234472A2 (en) * | 1986-02-24 | 1987-09-02 | Minnesota Mining And Manufacturing Company | Silver halide multilayer color photographic material |
EP0285176A2 (en) * | 1987-04-02 | 1988-10-05 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
USH567H (en) * | 1985-11-21 | 1989-01-03 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive materials containing cyan coupler and specific compound |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620747A (en) * | 1968-05-20 | 1971-11-16 | Eastman Kodak Co | Photographic element including superimposed silver halide layers of different speeds |
BE758971A (en) * | 1969-11-22 | 1971-05-17 | Agfa Gevaert Nv | |
JPS588501B2 (en) * | 1975-01-08 | 1983-02-16 | 富士写真フイルム株式会社 | Multilayer color photosensitive material |
DE3029209A1 (en) * | 1980-08-01 | 1982-03-18 | Agfa-Gevaert Ag, 5090 Leverkusen | LIGHT SENSITIVE PHOTOGRAPHIC RECORDING MATERIAL AND THEIR USE FOR PRODUCING PHOTOGRAPHIC IMAGES |
JPS5960437A (en) * | 1982-09-30 | 1984-04-06 | Fuji Photo Film Co Ltd | Color photographic sensitive silver halide material |
JP2550331B2 (en) * | 1986-11-15 | 1996-11-06 | コニカ株式会社 | Silver halide color photographic material |
-
1989
- 1989-12-28 US US07/458,140 patent/US4963465A/en not_active Expired - Fee Related
- 1989-12-30 DE DE58909608T patent/DE58909608D1/en not_active Expired - Fee Related
- 1989-12-30 EP EP89124180A patent/EP0377910B1/en not_active Expired - Lifetime
-
1990
- 1990-01-08 JP JP2000729A patent/JPH02259754A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0148441A2 (en) * | 1983-12-23 | 1985-07-17 | Agfa-Gevaert AG | Colour-photographic recording material and developing process |
USH567H (en) * | 1985-11-21 | 1989-01-03 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive materials containing cyan coupler and specific compound |
EP0234472A2 (en) * | 1986-02-24 | 1987-09-02 | Minnesota Mining And Manufacturing Company | Silver halide multilayer color photographic material |
EP0285176A2 (en) * | 1987-04-02 | 1988-10-05 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
Also Published As
Publication number | Publication date |
---|---|
DE58909608D1 (en) | 1996-03-28 |
EP0377910B1 (en) | 1996-02-21 |
US4963465A (en) | 1990-10-16 |
JPH02259754A (en) | 1990-10-22 |
EP0377910A2 (en) | 1990-07-18 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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