BE687144A - - Google Patents
Info
- Publication number
- BE687144A BE687144A BE687144DA BE687144A BE 687144 A BE687144 A BE 687144A BE 687144D A BE687144D A BE 687144DA BE 687144 A BE687144 A BE 687144A
- Authority
- BE
- Belgium
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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
-
- 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
- G03C2001/03523—Converted grains
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5842665 | 1965-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687144A true BE687144A (OSRAM) | 1967-03-01 |
Family
ID=13084042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687144D BE687144A (OSRAM) | 1965-09-22 | 1966-09-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3482982A (OSRAM) |
| BE (1) | BE687144A (OSRAM) |
| DE (1) | DE1547854A1 (OSRAM) |
| GB (1) | GB1150013A (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794965A (fr) * | 1972-02-03 | 1973-08-02 | Eastman Kodak Co | Procede de preparation d'une emulsion photosensible aux halogenures d'argent |
| US3772030A (en) * | 1972-02-29 | 1973-11-13 | Eastman Kodak Co | Direct-positive emulsion containing internally fogged, silver halide grains free of surface fog and a desensitizing compound |
| GB1486603A (en) * | 1974-04-26 | 1977-09-21 | Agfa Gevaert | Rapid processing at elevated temperature of exposed silver halide elements |
| CA1071970A (en) * | 1975-07-15 | 1980-02-19 | Agfa-Gevaert Aktiengesellschaft | Process for the preparation of silver halide emulsions |
| GB1596602A (en) * | 1978-02-16 | 1981-08-26 | Ciba Geigy Ag | Preparation of silver halide emulsions |
| US4184877A (en) * | 1976-06-10 | 1980-01-22 | Ciba-Geigy Ag | Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type |
| US4184878A (en) * | 1976-06-10 | 1980-01-22 | Ciba-Geigy Aktiengesellschaft | Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type |
| GB1520976A (en) * | 1976-06-10 | 1978-08-09 | Ciba Geigy Ag | Photographic emulsions |
| US4477564A (en) * | 1982-04-01 | 1984-10-16 | Minnesota Mining And Manufacturing Company | Photographic silver halide emulsions, process for preparing the same and their use in color reversal films |
| JPS6076737A (ja) * | 1983-10-04 | 1985-05-01 | Fuji Photo Film Co Ltd | 画像形成方法 |
| US4552838A (en) * | 1984-05-18 | 1985-11-12 | Eastman Kodak Company | Processes for the preparation of silver halide emulsions of controlled grain size distribution, emulsions produced thereby, and photographic elements |
| US5013641A (en) * | 1989-12-19 | 1991-05-07 | Eastman Kodak Company | Formation of tabular silver halide emulsions utilizing high pH digestion |
| JP2907962B2 (ja) * | 1990-06-19 | 1999-06-21 | コニカ株式会社 | 高感度ハロゲン化銀写真感光材料 |
| DE4442909C1 (de) * | 1994-12-02 | 1996-03-28 | Agfa Gevaert Ag | Verfahren zur Herstellung von Silberhalogenidemulsionen |
| FR2742558B1 (fr) | 1995-12-14 | 1999-01-22 | Kodak Pathe | Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede |
| FR2742557B1 (fr) | 1995-12-14 | 1999-01-22 | Kodak Pathe | Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede |
| DE19649657A1 (de) * | 1996-11-29 | 1998-06-04 | Agfa Gevaert Ag | Herstellung von Silberhalogenidemulsionen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE539322A (OSRAM) * | 1954-06-29 | |||
| US2996382A (en) * | 1959-01-12 | 1961-08-15 | Eastman Kodak Co | Photographic elements having improved sensitivity |
-
1966
- 1966-09-16 US US579858A patent/US3482982A/en not_active Expired - Lifetime
- 1966-09-16 GB GB41435/66A patent/GB1150013A/en not_active Expired
- 1966-09-20 BE BE687144D patent/BE687144A/xx unknown
- 1966-09-22 DE DE19661547854 patent/DE1547854A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3482982A (en) | 1969-12-09 |
| GB1150013A (en) | 1969-04-30 |
| DE1547854A1 (de) | 1969-11-20 |