DE1472745C3 - - Google Patents
Info
- Publication number
- DE1472745C3 DE1472745C3 DE1472745A DE1472745A DE1472745C3 DE 1472745 C3 DE1472745 C3 DE 1472745C3 DE 1472745 A DE1472745 A DE 1472745A DE 1472745 A DE1472745 A DE 1472745A DE 1472745 C3 DE1472745 C3 DE 1472745C3
- Authority
- DE
- Germany
- Prior art keywords
- precipitation
- silver
- soluble
- silver salts
- volume
- 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
- 238000001556 precipitation Methods 0.000 claims description 67
- 239000006185 dispersion Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 22
- 150000003378 silver Chemical class 0.000 claims description 16
- 230000005070 ripening Effects 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 11
- -1 halogen silver salts Chemical class 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 5
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001016 Ostwald ripening Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims 3
- 241000792859 Enema Species 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 230000008451 emotion Effects 0.000 claims 1
- 238000004945 emulsification Methods 0.000 claims 1
- 239000007920 enema Substances 0.000 claims 1
- 229940095399 enema Drugs 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 241000282941 Rangifer tarandus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0048580 | 1965-03-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1472745A1 DE1472745A1 (de) | 1972-02-03 |
| DE1472745B2 DE1472745B2 (de) | 1973-03-15 |
| DE1472745C3 true DE1472745C3 (enExample) | 1973-10-04 |
Family
ID=6936424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651472745 Granted DE1472745B2 (de) | 1965-03-09 | 1965-03-09 | Verfahren zur herstellung von dispersionen lichtempfindlicher silbersalze |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1472745B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241023A (en) | 1977-12-10 | 1980-12-23 | Agfa-Gevaert, A.G. | Apparatus for the continuous preparation of photographic emulsions |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH665847A5 (de) * | 1985-10-02 | 1988-06-15 | Lonza Ag | Verfahren zum suspendieren von festschmierstoffen. |
| JPH0723218B2 (ja) * | 1988-01-18 | 1995-03-15 | 富士写真フイルム株式会社 | ハロゲン化銀粒子の製造方法 |
| EP0407576A1 (en) * | 1988-01-18 | 1991-01-16 | Fuji Photo Film Co., Ltd. | Silver halide photographic material and process for its preparation |
| JPH0782208B2 (ja) * | 1988-08-05 | 1995-09-06 | 富士写真フイルム株式会社 | ハロゲン化銀の製造方法 |
| DE68919019T2 (de) * | 1988-08-04 | 1995-05-24 | Fuji Photo Film Co Ltd | Photographische Silberhalogenidemulsionen. |
| JPH02164719A (ja) * | 1988-12-19 | 1990-06-25 | Fuji Photo Film Co Ltd | ハロゲン化銀粒子の形成方法 |
| EP0374853A1 (en) * | 1988-12-19 | 1990-06-27 | Fuji Photo Film Co., Ltd. | Process of producing silver halide grains |
| JP2700677B2 (ja) * | 1988-12-22 | 1998-01-21 | 富士写真フイルム株式会社 | ハロゲン化銀粒子形成時のコントロール方法及び装置 |
| US5155017A (en) * | 1989-01-09 | 1992-10-13 | Fuji Photo Film Co., Ltd. | Silver halide photographic material |
| JP2534118B2 (ja) * | 1989-01-09 | 1996-09-11 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料及びその製造方法 |
| JPH02186337A (ja) * | 1989-01-13 | 1990-07-20 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料 |
| JP2587283B2 (ja) * | 1989-01-13 | 1997-03-05 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料及びその製造方法 |
| JP2587288B2 (ja) * | 1989-02-15 | 1997-03-05 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料及びその製造方法 |
| US4955723A (en) * | 1990-01-16 | 1990-09-11 | Schneider John R | Slurry mixing apparatus with dry powder conveyer |
| US5225319A (en) * | 1990-11-07 | 1993-07-06 | Konica Corporation | Light-sensitive silver halide photographic material |
| JP3165923B2 (ja) * | 1991-06-21 | 2001-05-14 | コニカ株式会社 | 水難溶性塩結晶粒子の製造方法及びその製造装置 |
| US7810674B2 (en) * | 2005-07-26 | 2010-10-12 | Millipore Corporation | Liquid dispensing system with enhanced mixing |
| US7950547B2 (en) | 2006-01-12 | 2011-05-31 | Millipore Corporation | Reservoir for liquid dispensing system with enhanced mixing |
-
1965
- 1965-03-09 DE DE19651472745 patent/DE1472745B2/de active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241023A (en) | 1977-12-10 | 1980-12-23 | Agfa-Gevaert, A.G. | Apparatus for the continuous preparation of photographic emulsions |
| US4334884A (en) | 1977-12-10 | 1982-06-15 | Agfa-Gevaert Ag | Process for the continuous preparation of photographic emulsions |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1472745A1 (de) | 1972-02-03 |
| DE1472745B2 (de) | 1973-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E771 | Valid patent as to the heymanns-index 1977, willingness to grant licences |