JPS4823443B1 - - Google Patents
Info
- Publication number
- JPS4823443B1 JPS4823443B1 JP44056838A JP5683869A JPS4823443B1 JP S4823443 B1 JPS4823443 B1 JP S4823443B1 JP 44056838 A JP44056838 A JP 44056838A JP 5683869 A JP5683869 A JP 5683869A JP S4823443 B1 JPS4823443 B1 JP S4823443B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03C1/06—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
- G03C1/015—Apparatus or processes for the preparation of emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44056838A JPS4823443B1 (en) | 1969-07-18 | 1969-07-18 | |
FR7025669A FR2057745A5 (en) | 1969-07-18 | 1970-07-10 | |
BE753434D BE753434A (en) | 1969-07-18 | 1970-07-14 | PROCESS FOR PREPARING A PHOTOGRAPHIC SILVER HALIDE EMULSION |
GB34347/70A GB1298254A (en) | 1969-07-18 | 1970-07-15 | Mixed silver halide photographic emulsions |
DE19702035623 DE2035623A1 (en) | 1969-07-18 | 1970-07-17 | Process for the preparation of photographic silver halide emulsions |
US00056672A US3736144A (en) | 1969-07-18 | 1970-07-20 | Preparation of photographic emulsion containing narrow size distribution of octahedral silver halide grains sensitized with gold compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44056838A JPS4823443B1 (en) | 1969-07-18 | 1969-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4823443B1 true JPS4823443B1 (en) | 1973-07-13 |
Family
ID=13038524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44056838A Pending JPS4823443B1 (en) | 1969-07-18 | 1969-07-18 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3736144A (en) |
JP (1) | JPS4823443B1 (en) |
BE (1) | BE753434A (en) |
DE (1) | DE2035623A1 (en) |
FR (1) | FR2057745A5 (en) |
GB (1) | GB1298254A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2418997C2 (en) * | 1974-04-19 | 1982-12-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Photographic material for the production of photographic images and processes for the production of photographic images |
US4260674A (en) * | 1974-04-19 | 1981-04-07 | Agfa-Gevaert Aktiengesellschaft | Silver salt photographic material for the production of silver and bubble photographic images with 80% transparency |
GB1469480A (en) * | 1974-08-07 | 1977-04-06 | Ciba Geigy Ag | Photographic emulsion |
US4496652A (en) * | 1978-12-26 | 1985-01-29 | E. I. Du Pont De Nemours And Company | Silver halide crystals with two surface types |
US4431729A (en) * | 1982-08-09 | 1984-02-14 | Polaroid Corporation | Method for preparing photosensitive silver halide emulsions |
JPS5945437A (en) * | 1982-09-08 | 1984-03-14 | Konishiroku Photo Ind Co Ltd | Silver halide emulsion and its manufacture |
JPS5952238A (en) * | 1982-09-09 | 1984-03-26 | Konishiroku Photo Ind Co Ltd | Preparation of silver halide emulsion |
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1969
- 1969-07-18 JP JP44056838A patent/JPS4823443B1/ja active Pending
-
1970
- 1970-07-10 FR FR7025669A patent/FR2057745A5/fr not_active Expired
- 1970-07-14 BE BE753434D patent/BE753434A/en unknown
- 1970-07-15 GB GB34347/70A patent/GB1298254A/en not_active Expired
- 1970-07-17 DE DE19702035623 patent/DE2035623A1/en active Pending
- 1970-07-20 US US00056672A patent/US3736144A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2035623A1 (en) | 1971-02-04 |
US3736144A (en) | 1973-05-29 |
GB1298254A (en) | 1972-11-29 |
BE753434A (en) | 1970-12-16 |
FR2057745A5 (en) | 1971-05-21 |