GB895930A - Improvements in dye-sensitized photographic emulsions - Google Patents
Improvements in dye-sensitized photographic emulsionsInfo
- Publication number
- GB895930A GB895930A GB24167/58A GB2416758A GB895930A GB 895930 A GB895930 A GB 895930A GB 24167/58 A GB24167/58 A GB 24167/58A GB 2416758 A GB2416758 A GB 2416758A GB 895930 A GB895930 A GB 895930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethyl
- methyl
- rhodanine
- iodide
- alkyl
- 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 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 4
- KIWUVOGUEXMXSV-UHFFFAOYSA-N rhodanine Chemical compound O=C1CSC(=S)N1 KIWUVOGUEXMXSV-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- -1 3 - ethyl - 2 - 6, 7, 8, 9 - tetrahydronaphtho [2, 1] thiazolyl Chemical group 0.000 abstract 2
- 235000019441 ethanol Nutrition 0.000 abstract 2
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- YAORVROFPFPJJU-FOIMCPNXSA-N (5z)-3-ethyl-5-[(2z)-2-(3-ethyl-1,3-benzoxazol-2-ylidene)ethylidene]-2-sulfanylidene-1,3-thiazolidin-4-one Chemical compound O=C1N(CC)C(=S)S\C1=C/C=C\1N(CC)C2=CC=CC=C2O/1 YAORVROFPFPJJU-FOIMCPNXSA-N 0.000 abstract 1
- NOLHRFLIXVQPSZ-UHFFFAOYSA-N 1,3-thiazolidin-4-one Chemical compound O=C1CSCN1 NOLHRFLIXVQPSZ-UHFFFAOYSA-N 0.000 abstract 1
- WQUZLTZNVLJOEM-UHFFFAOYSA-M 1-ethyl-2-methylbenzo[e][1,2]benzothiazol-2-ium 4-methylbenzenesulfonate Chemical compound C1(=CC=C(C=C1)S(=O)(=O)[O-])C.C(C)C1=[N+](SC2=C1C1=CC=CC=C1C=C2)C WQUZLTZNVLJOEM-UHFFFAOYSA-M 0.000 abstract 1
- QGRZVXXULWIJNZ-UHFFFAOYSA-M 2-(2-ethoxyprop-1-enyl)-3-ethyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C1=CC=C2[N+](CC)=C(C=C(C)OCC)SC2=C1 QGRZVXXULWIJNZ-UHFFFAOYSA-M 0.000 abstract 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- HWFCSPDBFXYFKY-UHFFFAOYSA-M 3-ethyl-2-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C1=CC=C2[N+](CC)=C(C)SC2=C1 HWFCSPDBFXYFKY-UHFFFAOYSA-M 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- JYJVFOJNPHDLFC-UHFFFAOYSA-M 5-chloro-3-ethyl-2-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C1=C(Cl)C=C2[N+](CC)=C(C)SC2=C1 JYJVFOJNPHDLFC-UHFFFAOYSA-M 0.000 abstract 1
- FVAMYNJFUSLAAM-UHFFFAOYSA-N 5H-1,3-thiazol-5-ide 1-oxide Chemical compound S1(C=NC=[C-]1)=O FVAMYNJFUSLAAM-UHFFFAOYSA-N 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 101100295738 Gallus gallus COR3 gene Proteins 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- GVONPBONFIJAHJ-UHFFFAOYSA-N imidazolidin-4-one Chemical class O=C1CNCN1 GVONPBONFIJAHJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001841 imino group Chemical group [H]N=* 0.000 abstract 1
- 238000005956 quaternization reaction Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US895930XA | 1957-07-29 | 1957-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB895930A true GB895930A (en) | 1962-05-09 |
Family
ID=22218497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24167/58A Expired GB895930A (en) | 1957-07-29 | 1958-07-28 | Improvements in dye-sensitized photographic emulsions |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE569808A (enrdf_load_stackoverflow) |
| FR (1) | FR1223298A (enrdf_load_stackoverflow) |
| GB (1) | GB895930A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329947A (en) * | 1963-03-07 | 1967-07-04 | Burroughs Corp | Electronic character generator |
-
0
- BE BE569808D patent/BE569808A/xx unknown
-
1958
- 1958-07-28 GB GB24167/58A patent/GB895930A/en not_active Expired
- 1958-07-29 FR FR771429A patent/FR1223298A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329947A (en) * | 1963-03-07 | 1967-07-04 | Burroughs Corp | Electronic character generator |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1223298A (fr) | 1960-06-16 |
| BE569808A (enrdf_load_stackoverflow) |
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