GB1049054A - Photographic material - Google Patents
Photographic materialInfo
- Publication number
- GB1049054A GB1049054A GB3324264A GB3324264A GB1049054A GB 1049054 A GB1049054 A GB 1049054A GB 3324264 A GB3324264 A GB 3324264A GB 3324264 A GB3324264 A GB 3324264A GB 1049054 A GB1049054 A GB 1049054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- aralkyl
- group
- hydrogen atom
- aryl
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000003118 aryl group Chemical group 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004659 aryl alkyl thio group Chemical group 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D249/12—Oxygen or sulfur atoms
-
- 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
- G03C1/43—Processing agents or their precursors, not covered by groups G03C1/07 - G03C1/42
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1,049,054. Photographic materials. ILFORD Ltd. Aug. 11, 1965 [Aug. 14, 1964], No. 33242/64. Heading G2C. A photographic material comprises a silver halide emulsion containing a silver halide developing agent coated on a support and in the emulsion layer or a layer adjacent to it a salt of a compound of formula: where X is a sulphur atom or a group NR where R is a hydrogen atom or an alkyl, alkenyl, aralkyl or aryl group; where Q is an oxygen or sulphur atom or a group NR 1 where R 1 is a hydrogen atom or an alkyl, aralkyl or aryl group and R 2 is a hydrogen atom or an alkyl, aryl, alkyl thio or aralkyl thio group; or where X is an oxygen or sulphur atom and D represents the carbon atoms necessary to complete a five-membered ring which may be substituted by alkyl, aralkyl or aryl groups or may have a fused on benzene ring the said salt being insoluble in water but soluble in aqueous ammonium thiocyanate solution. Specified metals forming salts are Ag, Hg, Cu, Cd, Pb, Zn, Se and Co.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3324264A GB1049054A (en) | 1964-08-14 | 1964-08-14 | Photographic material |
| DE1965J0028749 DE1289424B (en) | 1964-08-14 | 1965-08-10 | Photographic recording material containing a developer |
| CH1138865A CH460526A (en) | 1964-08-14 | 1965-08-13 | Photographic material |
| FR28270A FR1447533A (en) | 1964-08-14 | 1965-08-13 | Products for photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3324264A GB1049054A (en) | 1964-08-14 | 1964-08-14 | Photographic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1049054A true GB1049054A (en) | 1966-11-23 |
Family
ID=10350385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3324264A Expired GB1049054A (en) | 1964-08-14 | 1964-08-14 | Photographic material |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH460526A (en) |
| DE (1) | DE1289424B (en) |
| GB (1) | GB1049054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082762A (en) * | 1975-08-25 | 1978-04-04 | Eli Lilly And Company | 4-(2-halophenyl)-1,2,4-triazole-3-thiol compounds |
-
1964
- 1964-08-14 GB GB3324264A patent/GB1049054A/en not_active Expired
-
1965
- 1965-08-10 DE DE1965J0028749 patent/DE1289424B/en active Pending
- 1965-08-13 CH CH1138865A patent/CH460526A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082762A (en) * | 1975-08-25 | 1978-04-04 | Eli Lilly And Company | 4-(2-halophenyl)-1,2,4-triazole-3-thiol compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1289424B (en) | 1969-02-13 |
| CH460526A (en) | 1968-07-31 |
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