GB836089A - Improvements in or relating to photographic silver halide emulsions - Google Patents
Improvements in or relating to photographic silver halide emulsionsInfo
- Publication number
- GB836089A GB836089A GB10471/58A GB1047158A GB836089A GB 836089 A GB836089 A GB 836089A GB 10471/58 A GB10471/58 A GB 10471/58A GB 1047158 A GB1047158 A GB 1047158A GB 836089 A GB836089 A GB 836089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- photographic silver
- halide emulsions
- amyl
- hydrocarbon substituent
- 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
- -1 silver halide Chemical class 0.000 title abstract 9
- 239000000839 emulsion Substances 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 3
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 abstract 1
- MIHINWMALJZIBX-UHFFFAOYSA-N cyclohexa-2,4-dien-1-ol Chemical compound OC1CC=CC=C1 MIHINWMALJZIBX-UHFFFAOYSA-N 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid 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
- 150000002430 hydrocarbons Chemical group 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 abstract 1
- 229940055577 oleyl alcohol Drugs 0.000 abstract 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 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
- G03C1/04—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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
836,089. Photographic silver halide emulsions. DU PONT DE NEMOURS & CO., E. I. April 1, 1958 [May 1, 1957], No. 10471/58. Class 98(2) Photographic silver halide emulsions sensitized with polyoxyalkylene compounds of molecular weight at least 282 contain as antifoggant a monohydric phenol having an ortho- or meta-hydrocarbon substituent but no other substituents, and a total of at last 9 carbon atoms. The hydrocarbon substituent may be isopropyl, t-butyl, sec-amyl, t-amyl, t-octyl, n-nonyl, n-dodecyl, cyclopentyl, cyclohexyl, phenyl, naphthyl, biphenyl, benzyl, α-cumyl or naphthylmethyl. The polyoxyalkyline compound may be a condensation product of an alkyline oxide with a glycol fatty acid, aliphatic amine or hexitol ring dehydration product. Preferred compounds are polyethylene oxides and condensation products of ethylene oxide with oleyl alcohol. The emulsions may contain chemical sensitizers, optical sensitizing dyes and other antifoggants.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US836089XA | 1957-05-01 | 1957-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB836089A true GB836089A (en) | 1960-06-01 |
Family
ID=22179482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10471/58A Expired GB836089A (en) | 1957-05-01 | 1958-04-01 | Improvements in or relating to photographic silver halide emulsions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE567019A (en) |
| DE (1) | DE1095114B (en) |
| FR (1) | FR1205573A (en) |
| GB (1) | GB836089A (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751799A (en) * | 1951-02-26 | 1956-06-26 | Hart Carter Co | Forward and reverse planetary transmission |
| US2728666A (en) * | 1952-11-08 | 1955-12-27 | Eastman Kodak Co | Stabilization of emulsions sensitized with alkylene oxide polymers |
| US2708162A (en) * | 1954-04-29 | 1955-05-10 | Eastman Kodak Co | Urazole stabilizer for emulsions sensitized with alkylene oxide polymers |
| US2743180A (en) * | 1953-07-01 | 1956-04-24 | Eastman Kodak Co | Pentazaindene stabilizers for photo-graphic emulsions sensitized with alkylene oxide polymers |
| US2784091A (en) * | 1953-07-01 | 1957-03-05 | Eastman Kodak Co | 4-hydroxy-6-alkyl-1, 3, 3alpha, 7-tetrazaindene stabilizers for photographic emulsions sensitized with polyalkylene esters, amides, and ethers |
| US2708161A (en) * | 1954-04-29 | 1955-05-10 | Eastman Kodak Co | Parabanic acid stabilizer for photographic emulsions sensitized with alkylene oxide polymers |
| BE543978A (en) * | 1955-01-03 |
-
0
- BE BE567019D patent/BE567019A/xx unknown
-
1958
- 1958-04-01 GB GB10471/58A patent/GB836089A/en not_active Expired
- 1958-04-24 FR FR1205573D patent/FR1205573A/en not_active Expired
- 1958-04-30 DE DEP20604A patent/DE1095114B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1205573A (en) | 1960-02-03 |
| BE567019A (en) | |
| DE1095114B (en) | 1960-12-15 |
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