SU239033A1 - - Google Patents
Info
- Publication number
- SU239033A1 SU239033A1 SU369775A SU369775A SU239033A1 SU 239033 A1 SU239033 A1 SU 239033A1 SU 369775 A SU369775 A SU 369775A SU 369775 A SU369775 A SU 369775A SU 239033 A1 SU239033 A1 SU 239033A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- emulsion
- solution
- conditions
- silver
- ripening
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 description 33
- 239000000243 solution Substances 0.000 description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 230000005070 ripening Effects 0.000 description 15
- 229910052709 silver Inorganic materials 0.000 description 14
- 239000004332 silver Substances 0.000 description 14
- -1 halide salts Chemical class 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000004945 emulsification Methods 0.000 description 10
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 108010010803 Gelatin Proteins 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 8
- 239000008273 gelatin Substances 0.000 description 8
- 235000019322 gelatine Nutrition 0.000 description 8
- 235000011852 gelatine desserts Nutrition 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 5
- 206010034972 Photosensitivity reaction Diseases 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 230000036211 photosensitivity Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000035800 maturation Effects 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 3
- CHLCPTJLUJHDBO-UHFFFAOYSA-M sodium;benzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=CC=C1 CHLCPTJLUJHDBO-UHFFFAOYSA-M 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 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 description 2
- DMCMMSCDJUQSIK-UHFFFAOYSA-N N.[Rh+3] Chemical compound N.[Rh+3] DMCMMSCDJUQSIK-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU239033A1 true SU239033A1 (enExample) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497895A (en) * | 1981-08-07 | 1985-02-05 | Konishiroku Photo Industry Co., Ltd. | Method for preparing silver halide photographic emulsion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497895A (en) * | 1981-08-07 | 1985-02-05 | Konishiroku Photo Industry Co., Ltd. | Method for preparing silver halide photographic emulsion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4150994A (en) | Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type | |
| US3790386A (en) | Process for the production of silver halide dispersions | |
| DE68919039T2 (de) | Silberhalogenidemulsionen. | |
| DE2138873A1 (de) | Verfahren zur Herstellung von direkt positiven photographischen Silberhalo gemdemulsionen | |
| SU239033A1 (enExample) | ||
| EP0517893B1 (en) | Selenium and iridium doped emulsions | |
| EP0102320B1 (en) | Process for the preparation of a silver halide emulsion | |
| US2146938A (en) | Production of photographic emulsions | |
| JPS5857730B2 (ja) | 感光性写真ネガ作用乳剤 | |
| SU554522A1 (ru) | Способ получени галогенсеребр нных фотографических эмульсий | |
| RU2085990C1 (ru) | Способ изготовления бромиодсеребряных фотографических эмульсий | |
| RU2091855C1 (ru) | Способ изготовления бромйодосеребряных фотографических эмульсий | |
| RU2052208C1 (ru) | Способ изготовления иодобромсеребряной эмульсии с плоскими кристаллами | |
| EP0359507A2 (en) | Silver halide emulsions | |
| JPH0792594A (ja) | ハロゲン化銀写真乳剤及びハロゲン化銀写真感光材料 | |
| JPH07319094A (ja) | 脱塩方法、脱塩濃縮方法及び微粒子供給方法ならびにハロゲン化銀写真乳剤及びハロゲン化銀写真感光材料 | |
| RU2091856C1 (ru) | Способ изготовления бромйодосеребряных фотографических эмульсий | |
| SU203471A1 (ru) | Способ изготовления высокочувствительных галоидосеребряных фотографических эмульсий | |
| JP2731715B2 (ja) | 写真エレメント製造のための改良された方法 | |
| JPH0627577A (ja) | 重金属化合物とチオ尿素化合物によって増感したハロゲン化銀乳剤 | |
| JPS59166939A (ja) | ハロゲン化銀写真乳剤の製造方法およびその装置 | |
| EP0445444A1 (en) | Photographic emulsions | |
| RU2084009C1 (ru) | Способ получения галогенмедной фотографической эмульсии | |
| RU2091851C1 (ru) | Способ изготовления бромйодосеребряной фотографической эмульсии, содержащей т-кристаллы | |
| US6218098B1 (en) | Process for preparing a photographic emulsion comprising silver halide grains with high silver chloride content |