BE481343A - - Google Patents
Info
- Publication number
- BE481343A BE481343A BE481343DA BE481343A BE 481343 A BE481343 A BE 481343A BE 481343D A BE481343D A BE 481343DA BE 481343 A BE481343 A BE 481343A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
-
- 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
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US736404A US2503775A (en) | 1947-03-21 | 1947-03-21 | Pyrrolocyanine dyes containing a carboxyalkyl or sulfoalkyl group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481343A true BE481343A (pt) |
Family
ID=24959726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481343D BE481343A (pt) | 1947-03-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2503775A (pt) |
| BE (1) | BE481343A (pt) |
| FR (1) | FR972109A (pt) |
| GB (1) | GB654690A (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE580869A (pt) * | 1957-06-05 | |||
| DE1213734B (de) * | 1963-10-26 | 1966-03-31 | Agfa Ag | Verfahren zur Sensibilisierung photographischer Halogensilberemulsionen mit Merocyaninen |
| GB1282423A (en) * | 1968-12-16 | 1972-07-19 | Agfa Gevaert | Spectral sensitization of photoconductive compositions |
| JPS5221366B2 (pt) * | 1971-11-29 | 1977-06-10 | ||
| US3992210A (en) * | 1973-06-05 | 1976-11-16 | E. I. Du Pont De Nemours And Company | Silver halide films with controlled gradient balance |
| US4555481A (en) * | 1983-01-25 | 1985-11-26 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsions containing benzimidazolocarbocyanine dye having fluoroalkyl group at the nitrogen atom of benzimidazole |
| JPS6132840A (ja) * | 1984-07-25 | 1986-02-15 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| US20090099062A1 (en) * | 2007-05-31 | 2009-04-16 | Ethan Lee | Pyrvinium For The Treatment of Cancer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2170807A (en) * | 1938-02-25 | 1939-08-29 | Eastman Kodak Co | Merocyanine dyes from barbituric acids |
| US2170806A (en) * | 1938-02-25 | 1939-08-29 | Eastman Kodak Co | Merocyanine dyes containing a thionaphthenone nucleus |
| BE466374A (pt) * | 1939-02-17 | |||
| US2268798A (en) * | 1939-02-17 | 1942-01-06 | Eastman Kodak Co | Pyrrole methine and tri-methine cyanine backing dyes |
| BE442515A (pt) * | 1940-07-30 | |||
| US2320654A (en) * | 1940-08-08 | 1943-06-01 | Riester Oskar | Sensitization of photographic emulsions |
| BE471518A (pt) * | 1945-10-26 |
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0
- BE BE481343D patent/BE481343A/xx unknown
-
1947
- 1947-03-21 US US736404A patent/US2503775A/en not_active Expired - Lifetime
-
1948
- 1948-03-19 GB GB8278/48A patent/GB654690A/en not_active Expired
- 1948-03-19 FR FR972109D patent/FR972109A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB654690A (en) | 1951-06-27 |
| FR972109A (fr) | 1951-01-25 |
| US2503775A (en) | 1950-04-11 |