BE553516A - - Google Patents
Info
- Publication number
- BE553516A BE553516A BE553516DA BE553516A BE 553516 A BE553516 A BE 553516A BE 553516D A BE553516D A BE 553516DA BE 553516 A BE553516 A BE 553516A
- Authority
- BE
- Belgium
Links
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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/32—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- 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
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
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- 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US554100A US2895959A (en) | 1955-12-19 | 1955-12-19 | Process for manufacture of oxazole quaternary salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE553516A true BE553516A (fi) |
Family
ID=24212069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE553516D BE553516A (fi) | 1955-12-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2895959A (fi) |
| BE (1) | BE553516A (fi) |
| FR (1) | FR1168190A (fi) |
| GB (1) | GB816014A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126440C (fi) * | 1958-08-20 | |||
| US3331850A (en) * | 1964-05-13 | 1967-07-18 | Upjohn Co | 5-(aryloxymethyl)-2-oxazolidinethiones |
| US4208329A (en) * | 1978-07-31 | 1980-06-17 | E. I. Du Pont De Nemours & Co. | Oxazole removed from acrylonitrile as oxazole sulfate |
| US4171307A (en) * | 1978-11-13 | 1979-10-16 | Morton-Norwich Products, Inc. | 5-(4-Bromophenyl)oxazole |
| AU518569B2 (en) * | 1979-08-07 | 1981-10-08 | Farmos-Yhtyma Oy | 4-benzyl- and 4-benzoyl imidazole derivatives |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2694071A (en) * | 1954-11-09 | Process for the preparation of tech | ||
| BE393768A (fi) * | 1932-01-18 | |||
| US2112140A (en) * | 1935-07-10 | 1938-03-22 | Eastman Kodak Co | Process for preparing carbocyanine dyes |
| US2088996A (en) * | 1935-11-22 | 1937-08-03 | Hoffmann La Roche | Double compounds of secondary amides of 3.5-dimethyl-isoxazole-4-carboxylic acid and process for the manufacture of same |
| US2474426A (en) * | 1941-12-10 | 1949-06-28 | Ilford Ltd | Cyanine dyestuffs and dyestuff intermediates |
| US2752357A (en) * | 1955-06-20 | 1956-06-26 | Rohm & Haas | Cyclic compounds |
-
0
- BE BE553516D patent/BE553516A/xx unknown
-
1955
- 1955-12-19 US US554100A patent/US2895959A/en not_active Expired - Lifetime
-
1956
- 1956-12-06 GB GB37260/56A patent/GB816014A/en not_active Expired
- 1956-12-17 FR FR1168190D patent/FR1168190A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2895959A (en) | 1959-07-21 |
| GB816014A (en) | 1959-07-08 |
| FR1168190A (fr) | 1958-12-04 |