GB570393A - Improvements in or relating to photographic materials - Google Patents
Improvements in or relating to photographic materialsInfo
- Publication number
- GB570393A GB570393A GB1908/42A GB190842A GB570393A GB 570393 A GB570393 A GB 570393A GB 1908/42 A GB1908/42 A GB 1908/42A GB 190842 A GB190842 A GB 190842A GB 570393 A GB570393 A GB 570393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- thiosinamine
- photographic materials
- aurichloride
- vols
- 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
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)
- Medicinal Preparation (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE469014D BE469014A (fr) | 1942-02-13 | ||
GB1908/42A GB570393A (en) | 1942-02-13 | 1942-02-13 | Improvements in or relating to photographic materials |
US475436A US2399083A (en) | 1942-02-13 | 1943-02-10 | Photographic materials |
FR917547D FR917547A (fr) | 1942-02-13 | 1945-11-19 | Produits photographiques sensibles à la lumière et leur fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1908/42A GB570393A (en) | 1942-02-13 | 1942-02-13 | Improvements in or relating to photographic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB570393A true GB570393A (en) | 1945-07-05 |
Family
ID=9730143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1908/42A Expired GB570393A (en) | 1942-02-13 | 1942-02-13 | Improvements in or relating to photographic materials |
Country Status (4)
Country | Link |
---|---|
US (1) | US2399083A (fr) |
BE (1) | BE469014A (fr) |
FR (1) | FR917547A (fr) |
GB (1) | GB570393A (fr) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE474236A (fr) * | 1946-06-29 | |||
US2540085A (en) * | 1948-05-19 | 1951-02-06 | Du Pont | Silver halide emulsions |
US2575002A (en) * | 1948-07-21 | 1951-11-13 | Eastman Kodak Co | Latent image intensification |
BE490866A (fr) * | 1948-08-31 | |||
US2642361A (en) * | 1949-07-20 | 1953-06-16 | Eastman Kodak Co | Photographic silver halide emulsions sensitized with water-insoluble gold compounds |
BE498286A (fr) * | 1949-09-24 | |||
BE498287A (fr) * | 1949-09-24 | |||
US2717833A (en) * | 1952-05-12 | 1955-09-13 | Sperry Rand Corp | Direct positive emulsions |
US2743182A (en) * | 1952-11-08 | 1956-04-24 | Eastman Kodak Co | Chemical sensitization of photographic emulsions |
US2784090A (en) * | 1952-11-08 | 1957-03-05 | Eastman Kodak Co | Stabilization of emulsions sensitized with onium compounds |
BE523958A (fr) * | 1952-11-08 | |||
BE523959A (fr) * | 1952-11-08 | |||
US2743180A (en) * | 1953-07-01 | 1956-04-24 | Eastman Kodak Co | Pentazaindene stabilizers for photo-graphic emulsions sensitized with alkylene oxide polymers |
US2950972A (en) * | 1954-11-24 | 1960-08-30 | Gen Aniline & Film Corp | Photographic emulsions having increased sensitivity to x-ray and gamma ray radiation |
US2839405A (en) * | 1955-03-08 | 1958-06-17 | Eastman Kodak Co | Inorganic salt antifoggants for photographic emulsions |
BE545887A (fr) * | 1955-03-08 | |||
BE545779A (fr) * | 1955-03-08 | |||
BE545888A (fr) * | 1955-03-08 | |||
US2956882A (en) * | 1955-09-13 | 1960-10-18 | Aeroprojects Inc | Photographic emulsion |
US3061437A (en) * | 1959-10-26 | 1962-10-30 | Eastman Kodak Co | Sulfone bis-quaternary salts as sensitizers for photographic emulsions |
US3128185A (en) * | 1960-01-25 | 1964-04-07 | Eastman Kodak Co | Antifoggants for formaldehydehardened photographic layers |
US3142567A (en) * | 1962-03-09 | 1964-07-28 | Polaroid Corp | Photographic product and process |
JPS5141055B2 (fr) * | 1972-02-24 | 1976-11-08 | ||
US3976489A (en) * | 1972-03-24 | 1976-08-24 | Polaroid Corporation | Silver halide photographic products with semiconductor sensitizers |
JPS5068133A (fr) * | 1973-10-18 | 1975-06-07 | ||
US4009041A (en) * | 1974-10-03 | 1977-02-22 | Polaroid Corporation | Fogged, direct-positive silver halide emulsion containing a gallium sulfide semiconductor |
JPS5830747A (ja) * | 1981-08-17 | 1983-02-23 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真乳剤 |
JPS5969754A (ja) | 1982-10-14 | 1984-04-20 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−感光材料 |
JPS59137946A (ja) | 1983-01-28 | 1984-08-08 | Fuji Photo Film Co Ltd | ハロゲン化銀感光材料 |
JPS59188641A (ja) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
JPS60143331A (ja) | 1983-12-29 | 1985-07-29 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPS61245151A (ja) | 1985-04-23 | 1986-10-31 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPS61250643A (ja) | 1985-04-30 | 1986-11-07 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPS61250645A (ja) | 1985-04-30 | 1986-11-07 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
EP0209118B1 (fr) | 1985-07-17 | 1991-10-23 | Konica Corporation | Matériau photographique à l'halogénure d'argent |
EP0476327B1 (fr) | 1990-08-20 | 1999-11-17 | Fuji Photo Film Co., Ltd. | Produit de pellicule photographique retenant des informations et procédé de production d'épreuve en couleurs |
US5492804A (en) * | 1994-06-30 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Chromogenic leuco redox-dye-releasing compounds for photothermographic elements |
US5492805A (en) * | 1994-06-30 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Blocked leuco dyes for photothermographic elements |
FR2722009A1 (fr) | 1994-07-04 | 1996-01-05 | Kodak Pathe | Emulsion photografique a sensibilite ameloiree |
JPH08190199A (ja) | 1994-10-18 | 1996-07-23 | Minnesota Mining & Mfg Co <3M> | 感光性エレメント |
US5468588A (en) | 1994-10-18 | 1995-11-21 | Minnesota Mining And Manufacturing Company | Process for manufacturing diffusion transfer printing plates |
US5928857A (en) * | 1994-11-16 | 1999-07-27 | Minnesota Mining And Manufacturing Company | Photothermographic element with improved adherence between layers |
US5492803A (en) * | 1995-01-06 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Hydrazide redox-dye-releasing compounds for photothermographic elements |
US5582957A (en) * | 1995-03-28 | 1996-12-10 | Eastman Kodak Company | Resuspension optimization for photographic nanosuspensions |
US5792601A (en) | 1995-10-31 | 1998-08-11 | Eastman Kodak Company | Composite silver halide grains and processes for their preparation |
EP0843209B1 (fr) | 1996-11-13 | 2001-09-05 | Eastman Kodak Company | Procédé de préparation d'une émulsion à l'halogénure d'argent |
US5891615A (en) * | 1997-04-08 | 1999-04-06 | Imation Corp. | Chemical sensitization of photothermographic silver halide emulsions |
US5939249A (en) * | 1997-06-24 | 1999-08-17 | Imation Corp. | Photothermographic element with iridium and copper doped silver halide grains |
US7524621B2 (en) * | 2007-09-21 | 2009-04-28 | Carestream Health, Inc. | Method of preparing silver carboxylate soaps |
US7468241B1 (en) | 2007-09-21 | 2008-12-23 | Carestream Health, Inc. | Processing latitude stabilizers for photothermographic materials |
US7622247B2 (en) * | 2008-01-14 | 2009-11-24 | Carestream Health, Inc. | Protective overcoats for thermally developable materials |
WO2012035314A1 (fr) | 2010-09-17 | 2012-03-22 | Fujifilm Manufacturing Europe Bv | Papier photographique |
WO2017123444A1 (fr) | 2016-01-15 | 2017-07-20 | Carestream Health, Inc. | Procédé de préparation de savons de carboxylate d'argent |
GB202006061D0 (en) | 2020-04-24 | 2020-06-10 | Fujifilm Mfg Europe Bv | Photographic paper |
-
0
- BE BE469014D patent/BE469014A/xx unknown
-
1942
- 1942-02-13 GB GB1908/42A patent/GB570393A/en not_active Expired
-
1943
- 1943-02-10 US US475436A patent/US2399083A/en not_active Expired - Lifetime
-
1945
- 1945-11-19 FR FR917547D patent/FR917547A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR917547A (fr) | 1947-01-09 |
US2399083A (en) | 1946-04-23 |
BE469014A (fr) |
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