GB1280724A - Photosensitive silver compositions - Google Patents
Photosensitive silver compositionsInfo
- Publication number
- GB1280724A GB1280724A GB47271/69A GB4727169A GB1280724A GB 1280724 A GB1280724 A GB 1280724A GB 47271/69 A GB47271/69 A GB 47271/69A GB 4727169 A GB4727169 A GB 4727169A GB 1280724 A GB1280724 A GB 1280724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photosensitive silver
- group
- silver compositions
- terminal
- thiazolmethiones
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- WRKBKFRZXJRUKG-UHFFFAOYSA-N 4-hydroxy-1,3-thiazolidine-2-thione Chemical compound OC1CSC(=S)N1 WRKBKFRZXJRUKG-UHFFFAOYSA-N 0.000 abstract 1
- 101710178035 Chorismate synthase 2 Proteins 0.000 abstract 1
- 101710152694 Cysteine synthase 2 Proteins 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 239000012990 dithiocarbamate Substances 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D277/36—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
1280724 Thiazolmethiones EASTMAN KODAK CO 25 Sept 1969 [1 Oct 1968] 47271/69 Heading C2C [Also in Division G2] A number of thiazolinethiones of general formula where R 1 is an aliphatic radical having a terminal COOH, OH or SO 3 H group or a salt thereof, or a substituted phenyl radical containing a substituent having such a terminal group, and R 2 and R 3 are H or organic substituents, are prepared by reacting an amino acid or alcohol with CS 2 in methanol and treating the resulting dithiocarbamic acid with an α-haloketone. If necessary any intermediate 4-hydroxythiazolidine-2-thione or dithiocarbamate is dehydrated or cyclodehydrated to give the desired product. Silver complexes of the products are used in photography.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76429868A | 1968-10-01 | 1968-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1280724A true GB1280724A (en) | 1972-07-05 |
Family
ID=25070299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47271/69A Expired GB1280724A (en) | 1968-10-01 | 1969-09-25 | Photosensitive silver compositions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3620749A (en) |
| BE (1) | BE739705A (en) |
| FR (1) | FR2019578A1 (en) |
| GB (1) | GB1280724A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208318A (en) * | 1977-06-16 | 1980-06-17 | Dainippon Ink And Chemicals, Inc. | Method for coloring thermoplastic resins |
| US4659801A (en) * | 1985-12-10 | 1987-04-21 | Minnesota Mining And Manufacturing Company | Thiazolinethione-containing polymer |
| US5543281A (en) * | 1995-02-17 | 1996-08-06 | Eastman Kodak Company | Mercaptotetrazole transition metal salts for control of cyan stain |
| US7045487B2 (en) * | 2002-12-19 | 2006-05-16 | Agfa Gevaert | Toning agents for use in substantially light-insensitive recording materials |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3152904A (en) * | 1959-12-21 | 1964-10-13 | Minncsota Mining And Mfg Compa | Print-out process and image reproduction sheet therefor |
| GB1054812A (en) * | 1963-01-17 |
-
1968
- 1968-10-01 US US764298A patent/US3620749A/en not_active Expired - Lifetime
-
1969
- 1969-09-25 GB GB47271/69A patent/GB1280724A/en not_active Expired
- 1969-09-30 FR FR6933284A patent/FR2019578A1/fr not_active Withdrawn
- 1969-10-01 BE BE739705D patent/BE739705A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3620749A (en) | 1971-11-16 |
| FR2019578A1 (en) | 1970-07-03 |
| BE739705A (en) | 1970-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |