FR64778E - Nouvelles émulsions photographiques - Google Patents
Nouvelles émulsions photographiquesInfo
- Publication number
- FR64778E FR64778E FR64778DA FR64778E FR 64778 E FR64778 E FR 64778E FR 64778D A FR64778D A FR 64778DA FR 64778 E FR64778 E FR 64778E
- Authority
- FR
- France
- Prior art keywords
- photographic emulsions
- new photographic
- new
- emulsions
- photographic
- 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
Links
- 239000000839 emulsion 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US319617A US2743183A (en) | 1952-11-08 | 1952-11-08 | Chemical sensitization of photographic emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR64778E true FR64778E (fr) | 1955-12-02 |
Family
ID=23243014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR64778D Expired FR64778E (fr) | 1952-11-08 | 1953-11-05 | Nouvelles émulsions photographiques |
Country Status (5)
Country | Link |
---|---|
US (1) | US2743183A (nl) |
BE (1) | BE523958A (nl) |
DE (1) | DE939422C (nl) |
FR (1) | FR64778E (nl) |
GB (1) | GB734473A (nl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3000739A (en) * | 1957-04-02 | 1961-09-19 | Du Pont | Process for preparing silver halide emulsions |
US3128184A (en) * | 1960-01-25 | 1964-04-07 | Eastman Kodak Co | Antifoggants for gold sensitized emulsions in the presence of reduction sensitizers |
US3320069A (en) * | 1966-03-18 | 1967-05-16 | Eastman Kodak Co | Sulfur group sensitized emulsions |
JPS58125612A (ja) * | 1982-01-14 | 1983-07-26 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤の製造方法 |
JP2777949B2 (ja) | 1992-04-03 | 1998-07-23 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料 |
US5641621A (en) * | 1996-01-11 | 1997-06-24 | Eastman Kodak Company | Process for preparation of silver halide emulsion employing a double heat-cycle during finishing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE469014A (nl) * | 1942-02-13 | |||
US2540086A (en) * | 1948-06-17 | 1951-02-06 | Silver halibe emulsions | |
BE490198A (nl) * | 1948-07-23 | |||
BE498287A (nl) * | 1949-09-24 |
-
0
- BE BE523958D patent/BE523958A/xx unknown
-
1952
- 1952-11-08 US US319617A patent/US2743183A/en not_active Expired - Lifetime
-
1953
- 1953-11-05 FR FR64778D patent/FR64778E/fr not_active Expired
- 1953-11-06 GB GB30699/53A patent/GB734473A/en not_active Expired
- 1953-11-08 DE DEE8091A patent/DE939422C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2743183A (en) | 1956-04-24 |
BE523958A (nl) | |
GB734473A (en) | 1955-08-03 |
DE939422C (de) | 1956-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1110284A (fr) | émulsions photographiques sursensibilisées | |
FR1108865A (fr) | Révélateur photographique | |
FR1106144A (fr) | Nouveau révélateur photographique | |
FR1151480A (fr) | Nouvelles émulsions photographiques | |
FR1046984A (fr) | Nouvelles émulsions photographiques | |
FR1098943A (fr) | Nouvelles émulsions photosensibles | |
FR1000478A (fr) | Nouvelles émulsions photographiques | |
FR64778E (fr) | Nouvelles émulsions photographiques | |
CH327792A (de) | Photographisches Objektiv | |
FR1094233A (fr) | Objectif photographique | |
FR1089941A (fr) | Nouvelles émulsions photographiques | |
FR1146558A (fr) | Nouvelles émulsions photographiques sursensibilisées | |
AT182036B (de) | Filmkamera | |
CH313413A (de) | Photographisches Objektiv | |
CH314696A (de) | Photographisches Objektiv | |
FR1150697A (fr) | Nouvelle émulsion photographique sursensibilisée | |
FR1083559A (fr) | émulsions photographiques sursensibilisées | |
AT176748B (de) | Photographischer Objektivverschluß | |
AT179193B (de) | Photographischer Objektivverschluß | |
CH314939A (de) | Photographischer Objektivverschluss | |
FR1101508A (fr) | Objectif photographique | |
FR1061347A (fr) | Objectif photographique | |
AT186124B (de) | Photographischer Objektivverschluß | |
CH321572A (de) | Photographisches Objektiv | |
FR1078985A (fr) | émulsions photographiques perfectionnées |