DE69321514T2 - Verfahren zur Herstellung einer wässrigen Dispersion von festen Teilchen einer photographisch verwendbaren Verbindung - Google Patents
Verfahren zur Herstellung einer wässrigen Dispersion von festen Teilchen einer photographisch verwendbaren VerbindungInfo
- Publication number
- DE69321514T2 DE69321514T2 DE1993621514 DE69321514T DE69321514T2 DE 69321514 T2 DE69321514 T2 DE 69321514T2 DE 1993621514 DE1993621514 DE 1993621514 DE 69321514 T DE69321514 T DE 69321514T DE 69321514 T2 DE69321514 T2 DE 69321514T2
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- aqueous dispersion
- solid particles
- useful compound
- photographically useful
- 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
- 150000001875 compounds Chemical class 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 239000007787 solid Substances 0.000 title 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
- G03C7/388—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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Colloid Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92201228 | 1992-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69321514D1 DE69321514D1 (de) | 1998-11-19 |
DE69321514T2 true DE69321514T2 (de) | 1999-05-27 |
Family
ID=8210585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1993621514 Expired - Fee Related DE69321514T2 (de) | 1992-05-04 | 1993-04-20 | Verfahren zur Herstellung einer wässrigen Dispersion von festen Teilchen einer photographisch verwendbaren Verbindung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0569074B1 (fr) |
JP (1) | JP3222266B2 (fr) |
DE (1) | DE69321514T2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5994041A (en) * | 1985-04-06 | 1999-11-30 | Eastman Kodak Company | Process for buffering concentrated aqueous slurries |
EP0704749B1 (fr) * | 1994-09-27 | 2000-01-12 | Agfa-Gevaert N.V. | Procédé de préparation d'émulsions à l'halogénure d'argent sensibles à la lumière et dispersions de composés utiles en photographie |
US5609998A (en) * | 1994-12-29 | 1997-03-11 | Eastman Kodak Company | Process for dispersing concentrated aqueous slurries |
JP2835711B2 (ja) * | 1995-07-24 | 1998-12-14 | アグファ・ゲヴェルト・ナームロゼ・ベンノートチャップ | 写真材料の親水性層の被覆溶液にすぐ使用できる写真的に有用な化合物の分散体の製造方法 |
EP0790526B1 (fr) | 1996-02-19 | 2002-07-24 | Agfa-Gevaert | Système pellicule-écran formant image radiographique |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035748A (ja) * | 1989-06-01 | 1991-01-11 | Fuji Photo Film Co Ltd | X―レイ用写真感光材料 |
-
1993
- 1993-04-20 DE DE1993621514 patent/DE69321514T2/de not_active Expired - Fee Related
- 1993-04-20 EP EP19930201135 patent/EP0569074B1/fr not_active Expired - Lifetime
- 1993-04-30 JP JP12833993A patent/JP3222266B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3222266B2 (ja) | 2001-10-22 |
JPH06194763A (ja) | 1994-07-15 |
EP0569074A1 (fr) | 1993-11-10 |
EP0569074B1 (fr) | 1998-10-14 |
DE69321514D1 (de) | 1998-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |