DE68921771T2 - Photographisches Element mit einer Schicht, die die Bildschärfe verbessert. - Google Patents
Photographisches Element mit einer Schicht, die die Bildschärfe verbessert.Info
- Publication number
- DE68921771T2 DE68921771T2 DE68921771T DE68921771T DE68921771T2 DE 68921771 T2 DE68921771 T2 DE 68921771T2 DE 68921771 T DE68921771 T DE 68921771T DE 68921771 T DE68921771 T DE 68921771T DE 68921771 T2 DE68921771 T2 DE 68921771T2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- silver halide
- photographic element
- image sharpness
- improves 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 - Fee Related
Links
- -1 silver halide Chemical class 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 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
- 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
-
- 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
- G03C2200/00—Details
- G03C2200/23—Filter dye
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/156—Precursor compound
- Y10S430/158—Development inhibitor releaser, DIR
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/144,889 US4855220A (en) | 1988-01-14 | 1988-01-14 | Photographic element having layer for increasing image sharpness comprising a non-diffusible DIR compound |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921771D1 DE68921771D1 (de) | 1995-04-27 |
DE68921771T2 true DE68921771T2 (de) | 1995-11-23 |
Family
ID=22510598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921771T Expired - Fee Related DE68921771T2 (de) | 1988-01-14 | 1989-01-16 | Photographisches Element mit einer Schicht, die die Bildschärfe verbessert. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4855220A (de) |
EP (1) | EP0324656B1 (de) |
JP (1) | JPH022551A (de) |
AT (1) | ATE120284T1 (de) |
DE (1) | DE68921771T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5283167A (en) * | 1992-01-30 | 1994-02-01 | Eastman Kodak Company | Direct-positive photographic materials containing a nucleator in solid particle dispersion form |
US5204231A (en) * | 1992-03-31 | 1993-04-20 | Konica Imaging, U.S.A., Inc. | White safelight handleable photographic film containing a filter dye layer |
US5275929A (en) * | 1992-04-16 | 1994-01-04 | Eastman Kodak Company | Photographic silver halide material comprising tabular grains of specified dimensions |
EP0566077B1 (de) * | 1992-04-16 | 1999-06-23 | Eastman Kodak Company | Photographisches Silberhalogenidmaterial mit tafelförmigen Silberhalogenid-Körnern und verteilten Absorber-Farbstoffen |
US5308747A (en) * | 1992-04-16 | 1994-05-03 | Eastman Kodak Company | Photographic silver halide material comprising tabular grains and positioned absorber dyes |
US5302499A (en) * | 1992-04-16 | 1994-04-12 | Eastman Kodak Company | Photographic silver halide material comprising tabular grains of specified dimensions in several color records |
US5283164A (en) * | 1992-06-19 | 1994-02-01 | Eastman Kodak Company | Color film with closely matched acutance between different color records |
JP2665861B2 (ja) * | 1992-07-15 | 1997-10-22 | 新日本製鐵株式会社 | 長尺鉄筋の多連下向きスタッド打設装置 |
US5311246A (en) * | 1992-08-26 | 1994-05-10 | Graphic Arts Technical Foundation | Frequency modulated acutance guide and method of use |
US5399465A (en) * | 1993-01-15 | 1995-03-21 | Eastman Kodak Company | Method of processing reversal elements comprising selected development inhibitors and absorber dyes |
US5360702A (en) * | 1993-01-26 | 1994-11-01 | Eastman Kodak Company | Photographic coating compositions and photographic elements made therefrom |
US5399469A (en) * | 1993-10-13 | 1995-03-21 | Eastman Kodak Company | Spatially fixed absorber dyes in less sensitive layers |
US5683860A (en) * | 1996-12-18 | 1997-11-04 | Eastman Kodak Company | Silver halide light-sensitive element |
US5939246A (en) * | 1997-03-17 | 1999-08-17 | Eastman Kodak Company | Color photographic silver halide negative imaging material and process |
JP2002311539A (ja) * | 2001-04-18 | 2002-10-23 | Fuji Photo Film Co Ltd | ハロゲン化銀カラーネガ写真感光材料及びこれを用いる画像処理方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1547640A1 (de) * | 1967-04-10 | 1969-12-04 | Agfa Gevaert Ag | Verbessertes photographisches Material |
US3620745A (en) * | 1968-04-01 | 1971-11-16 | Eastman Kodak Co | Color photographic silver halide emulsions of different developing speed one layer having a dir coupler |
US3869291A (en) * | 1970-12-08 | 1975-03-04 | Agfa Gevaert Ag | Silver halide light-sensitive color photographic material containing color coupler masking compound and development inhibitor releasing compound |
DD144131A1 (de) * | 1979-05-31 | 1980-09-24 | Martin Scharf | Fotografische materialien mit lichthofschutz auf basis von halogensilberemulsionen |
US4391884A (en) * | 1980-04-30 | 1983-07-05 | Ciba-Geigy Ag | Process for the production of a photographic color image by the silver dye bleach process and suitable color photographic material therefor |
US4746600A (en) * | 1985-07-01 | 1988-05-24 | Konishiroku Photo Industry Co., Ltd. | Light-sensitive silver halide color photographic material with non-diffusable light-insensitive dye layer |
EP0252550B1 (de) * | 1986-07-08 | 1990-03-07 | Agfa-Gevaert N.V. | Farbphotographisches Kino-Projektions-Filmmaterial |
JP2530164B2 (ja) * | 1987-02-05 | 1996-09-04 | コニカ株式会社 | 鮮鋭性及び粒状性の改良されたハロゲン化銀カラ−写真感光材料 |
-
1988
- 1988-01-14 US US07/144,889 patent/US4855220A/en not_active Expired - Lifetime
-
1989
- 1989-01-14 JP JP1007590A patent/JPH022551A/ja active Pending
- 1989-01-16 EP EP89300356A patent/EP0324656B1/de not_active Expired - Lifetime
- 1989-01-16 DE DE68921771T patent/DE68921771T2/de not_active Expired - Fee Related
- 1989-01-16 AT AT89300356T patent/ATE120284T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP0324656A3 (en) | 1990-06-13 |
EP0324656B1 (de) | 1995-03-22 |
EP0324656A2 (de) | 1989-07-19 |
DE68921771D1 (de) | 1995-04-27 |
JPH022551A (ja) | 1990-01-08 |
US4855220A (en) | 1989-08-08 |
ATE120284T1 (de) | 1995-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |