BE876475R - Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle - Google Patents
Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macleInfo
- Publication number
- BE876475R BE876475R BE0/195329A BE195329A BE876475R BE 876475 R BE876475 R BE 876475R BE 0/195329 A BE0/195329 A BE 0/195329A BE 195329 A BE195329 A BE 195329A BE 876475 R BE876475 R BE 876475R
- Authority
- BE
- Belgium
- Prior art keywords
- macle
- crystals
- type
- halide emulsions
- emulsions containing
- Prior art date
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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/0051—Tabular grain emulsions
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
-
- 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
- G03C1/0051—Tabular grain emulsions
- G03C2001/0058—Twinned crystal
-
- 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
- G03C1/015—Apparatus or processes for the preparation of emulsions
- G03C2001/0156—Apparatus or processes for the preparation of emulsions pAg value; pBr value; pCl value; pI value
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03535—Core-shell grains
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03552—Epitaxial junction grains; Protrusions or protruded grains
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03558—Iodide content
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03594—Size of the grains
-
- 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
- G03C2200/44—Details pH value
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2272878A GB1570581A (en) | 1978-05-25 | 1978-05-25 | Preparation of silver halide emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
BE876475R true BE876475R (fr) | 1979-11-23 |
Family
ID=10184164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/195329A BE876475R (fr) | 1978-05-25 | 1979-05-23 | Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54155827A (fr) |
BE (1) | BE876475R (fr) |
CH (1) | CH643371A5 (fr) |
DE (1) | DE2921077A1 (fr) |
FR (1) | FR2426924A2 (fr) |
GB (1) | GB1570581A (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425425A (en) | 1981-11-12 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4439520A (en) * | 1981-11-12 | 1984-03-27 | Eastman Kodak Company | Sensitized high aspect ratio silver halide emulsions and photographic elements |
US4414304A (en) | 1981-11-12 | 1983-11-08 | Eastman Kodak Company | Forehardened high aspect ratio silver halide photographic elements and processes for their use |
US4400463A (en) * | 1981-11-12 | 1983-08-23 | Eastman Kodak Company | Silver chloride emulsions of modified crystal habit and processes for their preparation |
FR2516262B1 (fr) * | 1981-11-12 | 1987-02-20 | Eastman Kodak Co | Produits photographiques positifs-directs |
US4414306A (en) | 1981-11-12 | 1983-11-08 | Eastman Kodak Company | Silver chlorobromide emulsions and processes for their preparation |
CH653780A5 (fr) * | 1981-11-12 | 1986-01-15 | Eastman Kodak Co | Produit pour la photographie par transfert d'image. |
US4414310A (en) * | 1981-11-12 | 1983-11-08 | Eastman Kodak Company | Process for the preparation of high aspect ratio silver bromoiodide emulsions |
US4399215A (en) * | 1981-11-12 | 1983-08-16 | Eastman Kodak Company | Double-jet precipitation processes and products thereof |
US4433048A (en) * | 1981-11-12 | 1984-02-21 | Eastman Kodak Company | Radiation-sensitive silver bromoiodide emulsions, photographic elements, and processes for their use |
US4434226A (en) * | 1981-11-12 | 1984-02-28 | Eastman Kodak Company | High aspect ratio silver bromoiodide emulsions and processes for their preparation |
US4386156A (en) * | 1981-11-12 | 1983-05-31 | Eastman Kodak Company | Silver bromide emulsions of narrow grain size distribution and processes for their preparation |
US4435501A (en) | 1981-11-12 | 1984-03-06 | Eastman Kodak Company | Controlled site epitaxial sensitization |
JPS5929243A (ja) * | 1982-08-10 | 1984-02-16 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
US4504570A (en) * | 1982-09-30 | 1985-03-12 | Eastman Kodak Company | Direct reversal emulsions and photographic elements useful in image transfer film units |
US4425426A (en) * | 1982-09-30 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4478929A (en) * | 1982-09-30 | 1984-10-23 | Eastman Kodak Company | Dye image transfer film unit with tabular silver halide |
JPS5999433A (ja) * | 1982-11-29 | 1984-06-08 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
US4459353A (en) * | 1982-12-20 | 1984-07-10 | Eastman Kodak Company | Gamma phase silver iodide emulsions, photographic elements containing these emulsions, and processes for their use |
US4463087A (en) * | 1982-12-20 | 1984-07-31 | Eastman Kodak Company | Controlled site epitaxial sensitization of limited iodide silver halide emulsions |
JPS59177535A (ja) * | 1983-03-28 | 1984-10-08 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真乳剤およびその製造方法 |
JPS6167845A (ja) * | 1984-09-11 | 1986-04-08 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPS6177850A (ja) * | 1984-09-26 | 1986-04-21 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料 |
JPS61267752A (ja) * | 1985-05-23 | 1986-11-27 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPH0697329B2 (ja) * | 1985-05-23 | 1994-11-30 | コニカ株式会社 | ハロゲン化銀写真感光材料 |
JPS6256950A (ja) * | 1985-09-06 | 1987-03-12 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE490866A (fr) * | 1948-08-31 | |||
US3206313A (en) * | 1961-05-15 | 1965-09-14 | Eastman Kodak Co | Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity |
GB1156193A (en) * | 1965-10-21 | 1969-06-25 | Eastman Kodak Co | Photographic Silver Halide Emulsions |
US3703584A (en) * | 1970-08-20 | 1972-11-21 | Eastman Kodak Co | Process of sensitizing converted-type silver halide emulsions with noble-metal salts |
JPS5542738B2 (fr) * | 1973-05-11 | 1980-11-01 | ||
GB1520976A (en) * | 1976-06-10 | 1978-08-09 | Ciba Geigy Ag | Photographic emulsions |
-
1978
- 1978-05-25 GB GB2272878A patent/GB1570581A/en not_active Expired
-
1979
- 1979-05-07 CH CH425179A patent/CH643371A5/de not_active IP Right Cessation
- 1979-05-15 JP JP5872679A patent/JPS54155827A/ja active Granted
- 1979-05-22 FR FR7913048A patent/FR2426924A2/fr active Granted
- 1979-05-23 DE DE19792921077 patent/DE2921077A1/de not_active Ceased
- 1979-05-23 BE BE0/195329A patent/BE876475R/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH643371A5 (en) | 1984-05-30 |
JPS54155827A (en) | 1979-12-08 |
DE2921077A1 (de) | 1979-11-29 |
FR2426924A2 (fr) | 1979-12-21 |
JPS6330616B2 (fr) | 1988-06-20 |
FR2426924B2 (fr) | 1983-07-18 |
GB1570581A (en) | 1980-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE855519A (fr) | Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle | |
BE876475R (fr) | Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle | |
BE874183R (fr) | Procede de fabrication d'emulsions photographiques d'halogenure d'argent contenant des cristaux d'halogenure d'argent du type macle | |
MX160784A (es) | Emulsion fotografica que contiene granos tabulares de halogenuro de plata | |
FR2516260B1 (fr) | Emulsion photographique a grains de chlorure d'argent tabulaires et procede a double jet pour sa preparation | |
BE874207A (fr) | Procede et machine pour la fabrication d'une pellicule permeable a l'humidite | |
BE864048A (fr) | Procede pour la preparation de materiau photographique a base d'halogenure d'argent | |
DE3787088D1 (de) | Photographische emulsionen mit silberhalogenid vom eckenentwicklungstyp. | |
AU573845B2 (en) | Process for producing silver halide emulsion and silver halide photographic light-sensitive material containing the same | |
BE887419A (fr) | Elements photographiques aux halogenures d'argent | |
FR2353881A1 (fr) | Procede de durcissement de couches photographiques contenant de la gelatine | |
GB2001179B (en) | Process for the preparation of light-sensitive silver halide photographic paterial | |
FR2319920A1 (fr) | Procede pour la preparation d'emulsions d'halogenure d'argent | |
DE3481649D1 (de) | Photographisches lichtempfindliches silberhalogenidmaterial. | |
IT8049879A0 (it) | Elemento fotografico all'alogenuro d'argento e procedimento nonche' apparecchiatura per produrre immagini fotografiche | |
FR2434410B1 (fr) | Procede pour sensibiliser des emulsions photographiques d'halogenure d'argent | |
FR2275803A1 (fr) | Procede de traitement de materiaux photographiques aux halogenures d'argent photosensibles | |
FR2449904B1 (fr) | Materiau photographique a l'halogenure d'argent contenant des agents developpateurs tannants | |
BE884700A (fr) | Procede de preparation d'emulsions photographiques d'halogenures d'argent monodispersees a sensibilite amelioree | |
BE818237A (fr) | Procede d'epuration et de concentration d'emulsions photographiques de gelatino-halogenures d'argent | |
DE3064588D1 (en) | Photographic silver halide emulsion material containing an antifoggant precursor | |
FR1225554A (fr) | Procédé pour la préparation d'émulsions photographiques à l'halogénure d'argent | |
FR2307292A1 (fr) | Production d'emulsions photographiques aux halogenures d'argent | |
BE755479A (fr) | Procede pour sensibiliser chimiquement les emulsions photographiques aux halogenures d'argent | |
FR2318440A1 (fr) | Procede pour la preparation d'emulsions d'halogenure d'argent |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ILFORD LTD Effective date: 19950630 |