GB742222A - Improvements in the preparation of photographic silver halide emulsions - Google Patents
Improvements in the preparation of photographic silver halide emulsionsInfo
- Publication number
- GB742222A GB742222A GB31024/53A GB3102453A GB742222A GB 742222 A GB742222 A GB 742222A GB 31024/53 A GB31024/53 A GB 31024/53A GB 3102453 A GB3102453 A GB 3102453A GB 742222 A GB742222 A GB 742222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene oxide
- emulsion
- compound
- iodopyridine
- amino
- 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 abstract 13
- -1 silver halide Chemical class 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 10
- 239000005864 Sulphur Substances 0.000 abstract 5
- IVILGUFRMDBUEQ-UHFFFAOYSA-N 5-iodopyridin-2-amine Chemical compound NC1=CC=C(I)C=N1 IVILGUFRMDBUEQ-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 125000002947 alkylene group Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- 229960003671 mercuric iodide Drugs 0.000 abstract 4
- YFDLHELOZYVNJE-UHFFFAOYSA-L mercury diiodide Chemical compound I[Hg]I YFDLHELOZYVNJE-UHFFFAOYSA-L 0.000 abstract 4
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 229910052700 potassium Inorganic materials 0.000 abstract 3
- 239000011591 potassium Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 2
- IRJYVGQWVKGHJL-UHFFFAOYSA-M chloro(pyridin-2-yl)mercury Chemical compound Cl[Hg]C1=CC=CC=N1 IRJYVGQWVKGHJL-UHFFFAOYSA-M 0.000 abstract 2
- 230000029087 digestion Effects 0.000 abstract 2
- 150000002344 gold compounds Chemical class 0.000 abstract 2
- 229960002523 mercuric chloride Drugs 0.000 abstract 2
- 150000002730 mercury Chemical class 0.000 abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 2
- 229910052753 mercury Inorganic materials 0.000 abstract 2
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 abstract 2
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- PFNFFQXMRSDOHW-UHFFFAOYSA-N spermine Chemical compound NCCCNCCCCNCCCN PFNFFQXMRSDOHW-UHFFFAOYSA-N 0.000 abstract 2
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 abstract 1
- FDCJDKXCCYFOCV-UHFFFAOYSA-N 1-hexadecoxyhexadecane Chemical compound CCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCC FDCJDKXCCYFOCV-UHFFFAOYSA-N 0.000 abstract 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 206010034960 Photophobia Diseases 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- 206010070834 Sensitisation Diseases 0.000 abstract 1
- HTKFORQRBXIQHD-UHFFFAOYSA-N allylthiourea Chemical compound NC(=S)NCC=C HTKFORQRBXIQHD-UHFFFAOYSA-N 0.000 abstract 1
- 229960001748 allylthiourea Drugs 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 150000002343 gold Chemical class 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- FBPFZTCFMRRESA-UHFFFAOYSA-N hexane-1,2,3,4,5,6-hexol Chemical group OCC(O)C(O)C(O)C(O)CO FBPFZTCFMRRESA-UHFFFAOYSA-N 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000011534 incubation Methods 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 208000013469 light sensitivity Diseases 0.000 abstract 1
- 229940100892 mercury compound Drugs 0.000 abstract 1
- 150000002731 mercury compounds Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229920001281 polyalkylene Polymers 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 230000008313 sensitization Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229940063675 spermine Drugs 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 229960001124 trientine Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Colloid Chemistry (AREA)
- Silicon Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US742222XA | 1952-11-08 | 1952-11-08 | |
| US426546A US2708162A (en) | 1954-04-29 | 1954-04-29 | Urazole stabilizer for emulsions sensitized with alkylene oxide polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB742222A true GB742222A (en) | 1955-12-21 |
Family
ID=26755381
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31024/53A Expired GB742222A (en) | 1952-11-08 | 1953-11-09 | Improvements in the preparation of photographic silver halide emulsions |
| GB11643/55A Expired GB768438A (en) | 1952-11-08 | 1955-04-22 | Improvements in photographic light sensitive emulsions |
| GB11642/55A Expired GB768622A (en) | 1952-11-08 | 1955-04-22 | Improvements in the preparation of photographic emulsions |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11643/55A Expired GB768438A (en) | 1952-11-08 | 1955-04-22 | Improvements in photographic light sensitive emulsions |
| GB11642/55A Expired GB768622A (en) | 1952-11-08 | 1955-04-22 | Improvements in the preparation of photographic emulsions |
Country Status (4)
| Country | Link |
|---|---|
| BE (4) | BE537789A (enrdf_load_stackoverflow) |
| DE (1) | DE1014431B (enrdf_load_stackoverflow) |
| FR (3) | FR1098942A (enrdf_load_stackoverflow) |
| GB (3) | GB742222A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE569456A (enrdf_load_stackoverflow) * | 1957-07-16 | |||
| US2995444A (en) * | 1957-09-26 | 1961-08-08 | Gen Aniline & Film Corp | Stabilization of photographic emulsions sensitized with alkylene oxide polymers |
| JPS58190943A (ja) * | 1982-04-30 | 1983-11-08 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料の現像方法 |
-
0
- BE BE537788D patent/BE537788A/xx unknown
- BE BE523957D patent/BE523957A/xx unknown
- BE BE524121D patent/BE524121A/xx unknown
- BE BE537789D patent/BE537789A/xx unknown
-
1953
- 1953-11-07 FR FR1098942D patent/FR1098942A/fr not_active Expired
- 1953-11-09 GB GB31024/53A patent/GB742222A/en not_active Expired
-
1955
- 1955-04-18 DE DEE10568A patent/DE1014431B/de active Pending
- 1955-04-22 GB GB11643/55A patent/GB768438A/en not_active Expired
- 1955-04-22 GB GB11642/55A patent/GB768622A/en not_active Expired
- 1955-04-29 FR FR68909D patent/FR68909E/fr not_active Expired
- 1955-04-29 FR FR1141392D patent/FR1141392A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE537789A (enrdf_load_stackoverflow) | |
| GB768438A (en) | 1957-02-13 |
| GB768622A (en) | 1957-02-20 |
| BE523957A (enrdf_load_stackoverflow) | |
| FR1098942A (fr) | 1955-08-26 |
| FR1141392A (fr) | 1957-09-02 |
| BE524121A (enrdf_load_stackoverflow) | |
| BE537788A (enrdf_load_stackoverflow) | |
| DE1014431B (de) | 1957-08-22 |
| FR68909E (fr) | 1958-07-23 |
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