CH208762A - A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates. - Google Patents
A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates.Info
- Publication number
- CH208762A CH208762A CH208762DA CH208762A CH 208762 A CH208762 A CH 208762A CH 208762D A CH208762D A CH 208762DA CH 208762 A CH208762 A CH 208762A
- Authority
- CH
- Switzerland
- Prior art keywords
- photosensitive
- halosilver
- producing
- material containing
- resistant
- 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
- G03C1/015—Apparatus or processes for the preparation of emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT159506T | 1937-03-16 | ||
DEL92304D DE733800C (en) | 1937-03-16 | 1937-03-28 | Process for making layerless photosensitive films |
Publications (1)
Publication Number | Publication Date |
---|---|
CH208762A true CH208762A (en) | 1940-02-29 |
Family
ID=25608349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH208762D CH208762A (en) | 1937-03-16 | 1938-03-14 | A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT159506B (en) |
CH (1) | CH208762A (en) |
DE (1) | DE733800C (en) |
FR (1) | FR835322A (en) |
GB (1) | GB515677A (en) |
-
1937
- 1937-03-16 AT AT159506D patent/AT159506B/en active
- 1937-03-28 DE DEL92304D patent/DE733800C/en not_active Expired
-
1938
- 1938-03-07 GB GB7047/38A patent/GB515677A/en not_active Expired
- 1938-03-14 CH CH208762D patent/CH208762A/en unknown
- 1938-03-16 FR FR835322D patent/FR835322A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR835322A (en) | 1938-12-19 |
DE733800C (en) | 1943-04-02 |
GB515677A (en) | 1940-03-19 |
AT159506B (en) | 1940-09-25 |
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