BE477314A - - Google Patents
Info
- Publication number
- BE477314A BE477314A BE477314DA BE477314A BE 477314 A BE477314 A BE 477314A BE 477314D A BE477314D A BE 477314DA BE 477314 A BE477314 A BE 477314A
- 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
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
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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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US711816A US2515913A (en) | 1946-11-22 | 1946-11-22 | 2-methyl-5-phenylbenzothiazole and quaternary salts thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477314A true BE477314A (US07943777-20110517-C00004.png) |
Family
ID=24859643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477314D BE477314A (US07943777-20110517-C00004.png) | 1946-11-22 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484580A (US07943777-20110517-C00004.png) * | 1947-08-29 | |||
| US2694716A (en) * | 1951-10-17 | 1954-11-16 | Eastman Kodak Co | Polymethylene-bis-benzothiazolium salts |
| US2763646A (en) * | 1954-03-29 | 1956-09-18 | Eastman Kodak Co | Ketones containing an arylbenzothizole nucleus |
| US3101343A (en) * | 1957-01-09 | 1963-08-20 | Gen Aniline & Film Corp | Process for preparation of certain arylated hydroxybenzoazoles |
| GB1047927A (en) * | 1964-03-09 | 1966-11-09 | Ici Ltd | Alkanolamine derivatives |
| US4496730A (en) * | 1982-09-20 | 1985-01-29 | Eastman Kodak Company | Phosphorous diketonate electron accepting ring compounds as sensitizers for electron donating photoconductive compositions |
| EP0521632A1 (en) * | 1991-06-26 | 1993-01-07 | Konica Corporation | Silver halide photographic materials |
| JP2877579B2 (ja) * | 1991-08-26 | 1999-03-31 | コニカ株式会社 | ハロゲン化銀カラー写真感光材料 |
| JP5306811B2 (ja) | 2005-05-11 | 2013-10-02 | ライフ テクノロジーズ コーポレーション | ２本鎖ｄｎａへの高い選択性を有する蛍光化学物質及びそれらの使用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2126078A (en) * | 1932-04-26 | 1938-08-09 | Agfa Ansco Corp | Sensitizing photographic emulsion |
| BE395935A (US07943777-20110517-C00004.png) * | 1932-04-26 | |||
| GB410088A (en) * | 1932-10-31 | 1934-04-30 | John David Kendall | Improvements in or relating to methods for the preparation of substituted thiazoles or selenazoles |
| GB424559A (en) * | 1933-05-18 | 1935-02-18 | John David Kendall | Improvements in or relating to the production of compounds of the cyanine type |
| US2202827A (en) * | 1934-10-25 | 1940-06-04 | Eastman Kodak Co | Process of preparing cyanine dyes from substituted mercapto derivatives |
| BE426909A (US07943777-20110517-C00004.png) * | 1937-03-13 | |||
| US2315498A (en) * | 1939-12-15 | 1943-04-06 | Eastman Kodak Co | Polymethine dye intermediate and process of preparation |
| BE442515A (US07943777-20110517-C00004.png) * | 1940-07-30 |
-
0
- BE BE477314D patent/BE477314A/xx unknown
-
1946
- 1946-11-22 US US711816A patent/US2515913A/en not_active Expired - Lifetime
-
1947
- 1947-10-30 FR FR994163D patent/FR994163A/fr not_active Expired
- 1947-11-24 GB GB31136/47A patent/GB649725A/en not_active Expired
-
1950
- 1950-10-03 DE DEE2760A patent/DE966046C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR994163A (fr) | 1951-11-13 |
| US2515913A (en) | 1950-07-18 |
| DE966046C (de) | 1957-07-04 |
| GB649725A (en) | 1951-01-31 |
