BE482454A - - Google Patents
Info
- Publication number
- BE482454A BE482454A BE482454DA BE482454A BE 482454 A BE482454 A BE 482454A BE 482454D A BE482454D A BE 482454DA BE 482454 A BE482454 A BE 482454A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- silver
- bromide
- grains
- soluble
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 108010010803 Gelatin Proteins 0.000 claims description 16
- 229920000159 gelatin Polymers 0.000 claims description 16
- 239000008273 gelatin Substances 0.000 claims description 16
- 235000019322 gelatine Nutrition 0.000 claims description 16
- 235000011852 gelatine desserts Nutrition 0.000 claims description 16
- 229910052709 silver Inorganic materials 0.000 claims description 13
- 239000004332 silver Substances 0.000 claims description 13
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 10
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 10
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 9
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 9
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 9
- -1 silver halide Chemical class 0.000 claims description 7
- 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 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 claims description 3
- 229910021612 Silver iodide Inorganic materials 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229940045105 silver iodide Drugs 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- CBEQRNSPHCCXSH-UHFFFAOYSA-N iodine monobromide Chemical compound IBr CBEQRNSPHCCXSH-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims 1
- 150000003378 silver Chemical class 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 15
- 239000011591 potassium Substances 0.000 description 15
- 229910052700 potassium Inorganic materials 0.000 description 15
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 229910002651 NO3 Inorganic materials 0.000 description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 5
- 239000001103 potassium chloride Substances 0.000 description 4
- 235000011164 potassium chloride Nutrition 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000035800 maturation Effects 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 2
- 235000012149 noodles Nutrition 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000004691 decahydrates Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002496 iodine Chemical class 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12934/47A GB635841A (en) | 1947-05-13 | 1947-05-13 | Improvements in photographic silver halide emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE482454A true BE482454A (en, 2012) |
Family
ID=10013814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE482454D BE482454A (en, 2012) | 1947-05-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE482454A (en, 2012) |
| ES (1) | ES183680A1 (en, 2012) |
| NL (1) | NL69509C (en, 2012) |
-
0
- NL NL69509D patent/NL69509C/xx active
- BE BE482454D patent/BE482454A/fr unknown
-
1948
- 1948-05-12 ES ES0183680A patent/ES183680A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES183680A1 (es) | 1948-07-04 |
| NL69509C (en, 2012) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1602592A (en) | Photographic light-sensitive material containing selenium and process of making the same | |
| US2222264A (en) | Photographic emulsion | |
| US1939213A (en) | Photographic film | |
| JPS6133178B2 (en, 2012) | ||
| CA1037762A (en) | Direct-positive photographic material | |
| BE708305A (fr) | Nouveau procédé pour obtenir des émulsions aux halogénures d'argent à grand pouvoir couvrant | |
| JPS63158546A (ja) | ハロゲン化銀カラ−反転感光材料 | |
| BE482454A (en, 2012) | ||
| FR2463431A1 (fr) | Procede pour la preparation d'emulsions photographiques d'halogenures d'argent monodispersees d'une sensibilite amelioree et emulsions ainsi produites | |
| JPS5857730B2 (ja) | 感光性写真ネガ作用乳剤 | |
| US4045227A (en) | Method for stabilizing silver halide photographic material | |
| US2070575A (en) | Binding agent for photographic emulsions and method of preparing same | |
| JPS6175337A (ja) | ハロゲン化銀乳剤の製造方法 | |
| JPS59165057A (ja) | 写真現像剤組成物 | |
| JPS58184142A (ja) | ハロゲン化銀乳剤の調整方法 | |
| US4383030A (en) | Low coating weight silver halide element using mix sensitization techniques | |
| US2359217A (en) | Hardening of photographic gelatin | |
| JPS599889B2 (ja) | 写真感光材料 | |
| US1454209A (en) | Self-toning photographic emulsion | |
| SU734594A1 (ru) | Способ изготовлени высококонтрастных мелкозернистых галогенсеребр ных фототехнических материалов | |
| JPH0315840A (ja) | ハロゲン化銀写真乳剤の製造方法、及びハロゲン化銀写真感光材料 | |
| JP2635405B2 (ja) | ハロゲン化銀写真材料 | |
| RU2084009C1 (ru) | Способ получения галогенмедной фотографической эмульсии | |
| JPH01121844A (ja) | ハロゲン化銀写真感光材料 | |
| JPH02298938A (ja) | ハロゲン化銀写真感光材料 |