FR2073058A5 - Procede de fabrication d'emulsions photographiques riches en argent et contenant de la gelatine - Google Patents
Procede de fabrication d'emulsions photographiques riches en argent et contenant de la gelatineInfo
- Publication number
- FR2073058A5 FR2073058A5 FR7044077A FR7044077A FR2073058A5 FR 2073058 A5 FR2073058 A5 FR 2073058A5 FR 7044077 A FR7044077 A FR 7044077A FR 7044077 A FR7044077 A FR 7044077A FR 2073058 A5 FR2073058 A5 FR 2073058A5
- Authority
- FR
- France
- Prior art keywords
- gelatine
- silver halide
- silver
- halide emulsion
- chemical ripening
- 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
- 229910052709 silver Inorganic materials 0.000 title abstract 6
- 239000004332 silver Substances 0.000 title abstract 6
- 230000005070 ripening Effects 0.000 title abstract 3
- -1 silver halide Chemical class 0.000 title abstract 3
- 239000000839 emulsion Substances 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title 1
- 239000001828 Gelatine Substances 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
- HPQYKCJIWQFJMS-UHFFFAOYSA-L tetrathionate(2-) Chemical compound [O-]S(=O)(=O)SSS([O-])(=O)=O HPQYKCJIWQFJMS-UHFFFAOYSA-L 0.000 abstract 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
- G03C1/015—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)
- Compositions Of Macromolecular Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Peptides Or Proteins (AREA)
- Laminated Bodies (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14455769 | 1969-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2073058A5 true FR2073058A5 (fr) | 1971-09-24 |
Family
ID=5481993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7044077A Expired FR2073058A5 (fr) | 1969-12-22 | 1970-12-08 | Procede de fabrication d'emulsions photographiques riches en argent et contenant de la gelatine |
Country Status (9)
| Country | Link |
|---|---|
| CH (1) | CH555055A (pl) |
| CS (1) | CS193461B2 (pl) |
| DE (1) | DE2060956B2 (pl) |
| FR (1) | FR2073058A5 (pl) |
| HU (1) | HU164042B (pl) |
| PL (1) | PL70033B1 (pl) |
| SE (1) | SE371505B (pl) |
| SU (1) | SU453851A3 (pl) |
| YU (1) | YU34340B (pl) |
-
1970
- 1970-12-08 FR FR7044077A patent/FR2073058A5/fr not_active Expired
- 1970-12-11 DE DE19702060956 patent/DE2060956B2/de not_active Withdrawn
- 1970-12-11 YU YU303670A patent/YU34340B/xx unknown
- 1970-12-21 SU SU1601897A patent/SU453851A3/ru active
- 1970-12-21 PL PL14512470A patent/PL70033B1/pl unknown
- 1970-12-22 CH CH1898270A patent/CH555055A/xx not_active IP Right Cessation
- 1970-12-22 HU HUFI000475 patent/HU164042B/hu unknown
- 1970-12-22 CS CS870070A patent/CS193461B2/cs unknown
- 1970-12-23 SE SE1732770A patent/SE371505B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU303670A (en) | 1978-10-31 |
| PL70033B1 (pl) | 1973-12-31 |
| DE2060956B2 (de) | 1978-08-31 |
| CH555055A (de) | 1974-10-15 |
| SU453851A3 (ru) | 1974-12-15 |
| SE371505B (pl) | 1974-11-18 |
| YU34340B (en) | 1979-04-30 |
| CS193461B2 (en) | 1979-10-31 |
| HU164042B (pl) | 1973-12-28 |
| DE2060956A1 (de) | 1971-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |