BE540705A - - Google Patents
Info
- Publication number
- BE540705A BE540705A BE540705DA BE540705A BE 540705 A BE540705 A BE 540705A BE 540705D A BE540705D A BE 540705DA BE 540705 A BE540705 A BE 540705A
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US451696A US2778823A (en) | 1954-08-23 | 1954-08-23 | Benzimidazolocarbocyanine dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
BE540705A true BE540705A (de) |
Family
ID=23793338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE540705D BE540705A (de) | 1954-08-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2778823A (de) |
BE (1) | BE540705A (de) |
FR (1) | FR1148444A (de) |
GB (1) | GB776050A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305558A (en) * | 1967-02-21 | And y-cyanobenzimidazole derivatives | ||
US2918369A (en) * | 1956-06-15 | 1959-12-22 | Gen Aniline & Film Corp | Non-ionic benzimidazole cyanine dyes containing in alpha-position a cyano group on the methenyl chain |
US2973264A (en) * | 1957-03-06 | 1961-02-28 | Gevaert Photo Prod Nv | Sensitized photographic emulsions |
BE569130A (de) * | 1957-07-05 | |||
BE579594A (de) * | 1958-06-19 | |||
US3364031A (en) * | 1963-06-24 | 1968-01-16 | Eastman Kodak Co | Supersensitized photographic silver halide emulsions |
US3317554A (en) * | 1963-07-17 | 1967-05-02 | United States Borax Chem | 2-isopropyl-5(6)-chlorobenzimidazole |
US5316904A (en) * | 1992-11-19 | 1994-05-31 | Eastman Kodak Company | Amide substituted dye compounds and silver halide photographic elements containing such dyes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE430977A (de) * | 1937-11-09 | |||
US2235027A (en) * | 1938-10-12 | 1941-03-18 | Gen Aniline & Film Corp | Photographic sensitizer |
DE918285C (de) * | 1940-09-17 | 1954-09-23 | Agfa Ag Fuer Photofabrikation | Verfahren zur Herstellung von symmetrischen und unsymmetrischen Carbocyaninen |
BE535773A (de) * | 1954-02-16 |
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0
- BE BE540705D patent/BE540705A/xx unknown
-
1954
- 1954-08-23 US US451696A patent/US2778823A/en not_active Expired - Lifetime
-
1955
- 1955-08-17 GB GB23658/55A patent/GB776050A/en not_active Expired
- 1955-08-23 FR FR1148444D patent/FR1148444A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB776050A (en) | 1957-06-05 |
US2778823A (en) | 1957-01-22 |
FR1148444A (fr) | 1957-12-09 |