DE1422869B1 - Chemisch sensibilisierte photographische Silberhalogenidemulsion - Google Patents
Chemisch sensibilisierte photographische SilberhalogenidemulsionInfo
- Publication number
- DE1422869B1 DE1422869B1 DE19621422869D DE1422869DA DE1422869B1 DE 1422869 B1 DE1422869 B1 DE 1422869B1 DE 19621422869 D DE19621422869 D DE 19621422869D DE 1422869D A DE1422869D A DE 1422869DA DE 1422869 B1 DE1422869 B1 DE 1422869B1
- Authority
- DE
- Germany
- Prior art keywords
- silver halide
- acid
- emulsion
- photographic emulsion
- halide 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.)
- 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
- G03C1/10—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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing 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
- G03C1/06—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
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US147766A US3144336A (en) | 1961-10-26 | 1961-10-26 | Synergistic sensitization of photographic silver halide emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1422869B1 true DE1422869B1 (de) | 1969-12-18 |
Family
ID=22522818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19621422869D Pending DE1422869B1 (de) | 1961-10-26 | 1962-10-23 | Chemisch sensibilisierte photographische Silberhalogenidemulsion |
Country Status (4)
Country | Link |
---|---|
US (1) | US3144336A (fi) |
BE (1) | BE624013A (fi) |
DE (1) | DE1422869B1 (fi) |
GB (3) | GB1020920A (fi) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112162A2 (en) | 1982-12-13 | 1984-06-27 | Konica Corporation | Light-sensitive silver halide photographic material |
EP0514675A1 (en) | 1991-04-22 | 1992-11-25 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials and method for processing the same |
EP0563708A1 (en) | 1992-03-19 | 1993-10-06 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion and light-sensitive material using the same |
EP0693710A1 (en) | 1994-07-18 | 1996-01-24 | Konica Corporation | Silver halide photographic element and processing method thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE659479A (fi) * | 1964-02-10 | 1965-05-28 | ||
US3418122A (en) * | 1965-08-23 | 1968-12-24 | Eastman Kodak Co | Photodevelopment of silver halide print-out material |
US3466173A (en) * | 1965-11-30 | 1969-09-09 | Keuffel & Esser Co | Silver halide element containing a developer and aromatic sulfinic acid stabilizers |
US3680491A (en) * | 1967-12-13 | 1972-08-01 | Evans Prod Co | Freight bracing system |
JPS531020A (en) * | 1976-06-25 | 1978-01-07 | Fuji Photo Film Co Ltd | Thermodevelopable photosensitive material |
US5667957A (en) * | 1996-05-23 | 1997-09-16 | Eastman Kodak Company | Xanthate salts as chemical sensitizers for silver halides |
US5670307A (en) * | 1996-09-27 | 1997-09-23 | Eastman Kodak Company | Silver halide emulsions with improved heat stability |
US5914226A (en) * | 1997-09-11 | 1999-06-22 | Eastman Kodak Company | Silver halide emulsions with improved heat stability |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE606528C (de) * | 1933-07-23 | 1934-12-04 | I G Farbenindustrie Akt Ges | Verfahren zur Stabilisierung photographischer Emulsionen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1574943A (en) * | 1924-06-06 | 1926-03-02 | Eastman Kodak Co | Art of light-sensitive photographic materials |
US1678832A (en) * | 1927-06-06 | 1928-07-31 | Eastman Kodak Co | Photographic light-sensitive material and process of making the same |
US2057764A (en) * | 1933-07-22 | 1936-10-20 | Agfa Ansco Corp | Manufacture of stabilized silver halide emulsions |
US2540085A (en) * | 1948-05-19 | 1951-02-06 | Du Pont | Silver halide emulsions |
BE520462A (fi) * | 1952-06-04 | |||
US2983610A (en) * | 1957-10-23 | 1961-05-09 | Eastman Kodak Co | Sensitization of photographic emulsions |
DE1070029B (fi) * | 1958-03-31 | 1959-11-26 |
-
0
- BE BE624013D patent/BE624013A/xx unknown
-
1961
- 1961-10-26 US US147766A patent/US3144336A/en not_active Expired - Lifetime
-
1962
- 1962-10-23 DE DE19621422869D patent/DE1422869B1/de active Pending
- 1962-10-26 GB GB40929/65A patent/GB1020920A/en not_active Expired
- 1962-10-26 GB GB40928/65A patent/GB1020830A/en not_active Expired
- 1962-10-26 GB GB40677/62A patent/GB1018755A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE606528C (de) * | 1933-07-23 | 1934-12-04 | I G Farbenindustrie Akt Ges | Verfahren zur Stabilisierung photographischer Emulsionen |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112162A2 (en) | 1982-12-13 | 1984-06-27 | Konica Corporation | Light-sensitive silver halide photographic material |
EP0514675A1 (en) | 1991-04-22 | 1992-11-25 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials and method for processing the same |
EP0563708A1 (en) | 1992-03-19 | 1993-10-06 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion and light-sensitive material using the same |
EP0693710A1 (en) | 1994-07-18 | 1996-01-24 | Konica Corporation | Silver halide photographic element and processing method thereof |
Also Published As
Publication number | Publication date |
---|---|
GB1018755A (en) | 1966-02-02 |
BE624013A (fi) | |
GB1020830A (en) | 1966-02-23 |
GB1020920A (en) | 1966-02-23 |
US3144336A (en) | 1964-08-11 |
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