BE797303A - Halogenoboranes polyedriques comme adjuvants de developpement photografhique - Google Patents
Halogenoboranes polyedriques comme adjuvants de developpement photografhiqueInfo
- Publication number
- BE797303A BE797303A BE129235A BE129235A BE797303A BE 797303 A BE797303 A BE 797303A BE 129235 A BE129235 A BE 129235A BE 129235 A BE129235 A BE 129235A BE 797303 A BE797303 A BE 797303A
- Authority
- BE
- Belgium
- Prior art keywords
- polyedrical
- halogenoborans
- adjuvants
- photographic development
- photographic
- Prior art date
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
-
- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23848072A | 1972-03-27 | 1972-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE797303A true BE797303A (fr) | 1973-09-26 |
Family
ID=22898078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE129235A BE797303A (fr) | 1972-03-27 | 1973-03-26 | Halogenoboranes polyedriques comme adjuvants de developpement photografhique |
Country Status (5)
Country | Link |
---|---|
US (1) | US3785823A (fr) |
JP (1) | JPS499236A (fr) |
BE (1) | BE797303A (fr) |
DE (1) | DE2314233A1 (fr) |
FR (1) | FR2177971B3 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4209329A (en) * | 1977-05-02 | 1980-06-24 | E. I. Du Pont De Nemours And Company | Low silver coating weight, high speed films having two similar emulsion layers |
JPS5833543B2 (ja) * | 1979-06-28 | 1983-07-20 | コニカ株式会社 | 写真感光材料 |
WO1995026353A1 (fr) * | 1994-03-25 | 1995-10-05 | Centro Investigacion Justesa Imagen, S.A. | Nouveaux composes iodes de bore utiles en tant qu'agents de contraste aux rayons x, et compositions pharmaceutiques les contenant |
US6303284B1 (en) | 2000-08-24 | 2001-10-16 | Eastman Kodak Company | Process for manufacture of photographic emulsion |
US6326134B1 (en) | 2000-08-24 | 2001-12-04 | Eastman Kodak Company | Process for manufacture of photographic emulsion |
-
1972
- 1972-03-27 US US00238480A patent/US3785823A/en not_active Expired - Lifetime
-
1973
- 1973-03-22 DE DE19732314233 patent/DE2314233A1/de active Pending
- 1973-03-26 BE BE129235A patent/BE797303A/fr unknown
- 1973-03-26 FR FR7310731A patent/FR2177971B3/fr not_active Expired
- 1973-03-27 JP JP48034990A patent/JPS499236A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2314233A1 (de) | 1973-10-18 |
FR2177971A1 (fr) | 1973-11-09 |
JPS499236A (fr) | 1974-01-26 |
US3785823A (en) | 1974-01-15 |
FR2177971B3 (fr) | 1975-10-24 |
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