CA1115585A - Method and apparatus suitable for the preparation of agx-emulsions - Google Patents
Method and apparatus suitable for the preparation of agx-emulsionsInfo
- Publication number
- CA1115585A CA1115585A CA285,249A CA285249A CA1115585A CA 1115585 A CA1115585 A CA 1115585A CA 285249 A CA285249 A CA 285249A CA 1115585 A CA1115585 A CA 1115585A
- Authority
- CA
- Canada
- Prior art keywords
- venturi
- solution
- pump
- peptizer
- salt
- 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
- 239000000839 emulsion Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- -1 silver halide Chemical class 0.000 claims abstract description 58
- 239000000243 solution Substances 0.000 claims abstract description 55
- 229910052709 silver Inorganic materials 0.000 claims abstract description 50
- 239000004332 silver Substances 0.000 claims abstract description 50
- 239000012266 salt solution Substances 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 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 abstract description 27
- 150000004820 halides Chemical class 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 230000001419 dependent effect Effects 0.000 claims abstract description 7
- 230000004087 circulation Effects 0.000 claims abstract description 6
- 230000010355 oscillation Effects 0.000 claims abstract description 5
- 229940009188 silver Drugs 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 230000036647 reaction Effects 0.000 claims 1
- ZNVGYHOBTCWGTO-UHFFFAOYSA-N solutin Natural products Cc1cc(O)cc2OC(C)(O)C(=O)c12 ZNVGYHOBTCWGTO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000376 reactant Substances 0.000 description 11
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical group [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000005070 ripening Effects 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002844 continuous effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Inorganic materials [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000003378 silver Chemical class 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 101100273797 Caenorhabditis elegans pct-1 gene Proteins 0.000 description 1
- 241000237074 Centris Species 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000003568 thioethers Chemical class 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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/49—Mixing systems, i.e. flow charts or diagrams
-
- 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
- G03C2200/00—Details
- G03C2200/09—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB38022/76A GB1591608A (en) | 1976-09-14 | 1976-09-14 | Method and apparatus suitable for the preparation of silver halide emulsions |
| GB38.022/76 | 1976-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1115585A true CA1115585A (en) | 1982-01-05 |
Family
ID=10400659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA285,249A Expired CA1115585A (en) | 1976-09-14 | 1977-08-22 | Method and apparatus suitable for the preparation of agx-emulsions |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4171224A (OSRAM) |
| JP (1) | JPS5337414A (OSRAM) |
| BE (1) | BE858082A (OSRAM) |
| CA (1) | CA1115585A (OSRAM) |
| DE (1) | DE2740712A1 (OSRAM) |
| FR (1) | FR2392409A1 (OSRAM) |
| GB (1) | GB1591608A (OSRAM) |
| IT (1) | IT1116693B (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334012A (en) * | 1980-01-30 | 1982-06-08 | Eastman Kodak Company | Silver halide precipitation process with deletion of materials |
| US4336328A (en) * | 1981-06-11 | 1982-06-22 | Eastman Kodak Company | Silver halide precipitation process with deletion of materials through the reaction vessel |
| DE3539845A1 (de) * | 1985-11-09 | 1987-05-14 | Agfa Gevaert Ag | Verfahren und vorrichtung zur herstellung fotografischer silberhalogenidemulsionen |
| DE3779447D1 (de) * | 1986-03-06 | 1992-07-09 | Kern & Grosskinsky | Vorrichtung zum erzeugen einer entgiftungsemulsion fuer kampfstoffe. |
| 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 |
| JPH02193137A (ja) * | 1989-01-23 | 1990-07-30 | Fuji Photo Film Co Ltd | 平板状ハロゲン化銀乳剤 |
| US5248577A (en) * | 1990-08-13 | 1993-09-28 | Eastman Kodak Company | Reactant concentration control method and apparatus for precipitation reactions |
| US5104786A (en) * | 1990-10-29 | 1992-04-14 | Eastman Kodak Company | Plug-flow process for the nucleation of silver halide crystals |
| US5250403A (en) * | 1991-04-03 | 1993-10-05 | Eastman Kodak Company | Photographic elements including highly uniform silver bromoiodide tabular grain emulsions |
| FR2676554A1 (fr) * | 1991-05-14 | 1992-11-20 | Kodak Pathe | Procede d'obtention de grains tabulaires monodisperses. |
| US5411715A (en) * | 1992-06-09 | 1995-05-02 | Eastman Kodak Company | Apparatus for preparing aqueous amorphous particle dispersions of high-melting microcrystalline solids |
| US5334496A (en) * | 1992-09-17 | 1994-08-02 | Eastman Kodak Company | Process and apparatus for reproducible production of non-uniform product distributions |
| US5590960A (en) * | 1993-11-04 | 1997-01-07 | E. I. Du Pont De Nemours And Company | One tank paint makeup process using a recirculation loop with liquid injection |
| DE4407738A1 (de) * | 1994-03-08 | 1995-09-14 | Mette Manfred | Verfahren und Vorrichtung zum Herstellen von Getränken aus fließfähigen Komponenten |
| FR2722009A1 (fr) | 1994-07-04 | 1996-01-05 | Kodak Pathe | Emulsion photografique a sensibilite ameloiree |
| US5466570A (en) * | 1995-02-21 | 1995-11-14 | Eastman Kodak Company | Sonic micro reaction zones in silver halide emulsion precipitation process |
| FR2742557B1 (fr) * | 1995-12-14 | 1999-01-22 | Kodak Pathe | Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede |
| US5753515A (en) * | 1996-07-02 | 1998-05-19 | Eastman Kodak Company | Syringe pump apparatus for remote delivery of reactants |
| DE69714263T2 (de) * | 1997-12-02 | 2003-03-27 | Tulalip Consultoria Comercial Sociedade Unipessoal S.A., Funchal | Lichtempfindliche photographische Silberhalogenidelemente, die gelbe Filterfarbstoffe enthalten |
| BR9800361A (pt) * | 1998-02-13 | 2000-09-26 | Renner Du Pont Tintas Automoti | Processo continuo e automatico para a produção de tintas automotivas e outros |
| US6036354A (en) * | 1998-06-25 | 2000-03-14 | Bandy; Mark S. | Method and apparatus for product enrichment |
| US6443611B1 (en) * | 2000-12-15 | 2002-09-03 | Eastman Kodak Company | Apparatus for manufacturing photographic emulsions |
| US6705358B1 (en) * | 2003-04-18 | 2004-03-16 | Shell Oil Company | System and method for diluting a super-concentrated detergent in situ at customer locations |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1585737A (OSRAM) * | 1967-10-23 | 1970-01-30 | ||
| US3705034A (en) * | 1968-06-10 | 1972-12-05 | Robert A Mcnamara | Process and apparatus for producing improved photographic emulsion |
| GB1356921A (en) * | 1970-04-03 | 1974-06-19 | Agfa Gevaert | Preparation of silver halide emulsions |
| US3782954A (en) * | 1971-11-01 | 1974-01-01 | Eastman Kodak Co | Method for the uniform preparation of silver halide grains |
| US3790386A (en) * | 1971-11-19 | 1974-02-05 | Agfa Gevaert Ag | Process for the production of silver halide dispersions |
-
1976
- 1976-09-14 GB GB38022/76A patent/GB1591608A/en not_active Expired
- 1976-11-25 FR FR7635636A patent/FR2392409A1/fr active Granted
-
1977
- 1977-08-22 CA CA285,249A patent/CA1115585A/en not_active Expired
- 1977-08-25 BE BE1008347A patent/BE858082A/xx unknown
- 1977-08-25 IT IT50779/77A patent/IT1116693B/it active
- 1977-09-09 DE DE19772740712 patent/DE2740712A1/de not_active Withdrawn
- 1977-09-12 US US05/832,645 patent/US4171224A/en not_active Expired - Lifetime
- 1977-09-12 JP JP11042977A patent/JPS5337414A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5337414A (en) | 1978-04-06 |
| BE858082A (nl) | 1978-02-27 |
| IT1116693B (it) | 1986-02-10 |
| GB1591608A (en) | 1981-06-24 |
| US4171224A (en) | 1979-10-16 |
| DE2740712A1 (de) | 1978-03-16 |
| FR2392409B1 (OSRAM) | 1979-10-05 |
| FR2392409A1 (fr) | 1978-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |