BE595980A - - Google Patents

Info

Publication number: BE595980A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1959-10-13

Publication of BE595980A publication Critical patent/BE595980A/xx

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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/14—Radicals substituted by nitrogen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
- 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
- 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
- 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
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
- G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

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)
Plural Heterocyclic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

BE595980D 1959-10-13 BE595980A (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB34641/59A GB955962A (en)	1959-10-13	1959-10-13	Improvements in or relating to new sensitizing dyes and sensitized photographic emulsions

Publications (1)

Publication Number	Publication Date
BE595980A true BE595980A (mo)

Family

ID=10368171

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE595980D BE595980A (mo)	1959-10-13
BE595979D BE595979A (mo)	1959-10-13

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE595979D BE595979A (mo)	1959-10-13

Country Status (4)

Country	Link
US (2)	US3264110A (mo)
BE (2)	BE595979A (mo)
DE (1)	DE1180241B (mo)
GB (1)	GB955962A (mo)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1062950A (en) *	1963-12-31	1967-03-22	Gevaert Photo Prod Nv	Trimethine dyes
US3408195A (en) *	1964-12-28	1968-10-29	Eastman Kodak Co	Silver halide emulsions containing n, alpha-alkylene bridged indocarbocyanine sensitizing dyes
US3369902A (en) *	1965-05-28	1968-02-20	Eastman Kodak Co	Lithographic plates sensitized with oxacarbocyanine and benzimidazole carbocyanine dyes
US3663211A (en) *	1969-07-02	1972-05-16	Gaf Corp	Silver halide emulsions containing unsymmetrical trimethine sensitizing dyes
US3918978A (en) *	1971-09-30	1975-11-11	Eastman Kodak Co	Silver halide emulsions containing 8-substituted carbocyanine dyes
US3932186A (en) *	1974-01-02	1976-01-13	Polaroid Corporation	Spectrally sensitized photographic silver halide emulsion
US3926971A (en) *	1974-05-22	1975-12-16	Polaroid Corp	Novel chemical synthesis
US5135845A (en) *	1990-04-10	1992-08-04	Eastman Kodak Company	Sensitizing dye for photographic materials
DE69225753T2 (de) *	1991-08-02	1998-10-01	Fuji Photo Film Co Ltd	Photographisches Silberhalogenidmaterial
US5290676A (en) *	1991-09-24	1994-03-01	Fuji Photo Film Co., Ltd.	Silver halide photographic light-sensitive material
JPH05297493A (ja) *	1992-04-17	1993-11-12	Fuji Photo Film Co Ltd	ハロゲン化銀写真感光材料
JP2779734B2 (ja) *	1992-07-21	1998-07-23	富士写真フイルム株式会社	ハロゲン化銀写真感光材料

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE430617A (mo) *	1937-10-18
DE728043C (de) *	1938-05-05	1942-11-18	Ig Farbenindustrie Ag	Verfahren zum Sensibilisieren photographischer Halogensilber-Emulsionen
DE732704C (de) *	1938-05-05	1943-03-11	Ig Farbenindustrie Ag	Verfahren zum Sensibilisieren von Halogensilberemulsionen
US2256163A (en) *	1938-12-24	1941-09-16	Gen Aniline & Film Corp	Photographic silver halide emulsion
US2647052A (en) *	1951-02-20	1953-07-28	Du Pont	Photographic silver halide emulsion containing symmetrical carbocyanine dyes
US2647053A (en) *	1951-02-21	1953-07-28	Du Pont	Photographic emulsions containing symmetrical carbocyanine dyes
BE540659A (mo) *	1954-08-23
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
BE576230A (mo) *	1958-03-04

0
- BE BE595980D patent/BE595980A/xx unknown
- BE BE595979D patent/BE595979A/xx unknown
1959
- 1959-10-13 GB GB34641/59A patent/GB955962A/en not_active Expired
1960
- 1960-10-12 DE DEG30683A patent/DE1180241B/de active Pending
1964
- 1964-01-30 US US341445A patent/US3264110A/en not_active Expired - Lifetime
- 1964-01-30 US US341446A patent/US3268334A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3264110A (en)	1966-08-02
GB955962A (en)	1964-04-22
DE1180241B (de)	1964-10-22
US3268334A (en)	1966-08-23
BE595979A (mo)

Publication	Publication Date	Title
AT212261B (mo)	1960-12-12
DE1185756B (mo)
AT219274B (mo)	1962-01-25
BE584924A (mo)	1960-05-23
SE220129C1 (mo)	1968-04-23
AT222246B (mo)	1962-07-10
AT219912B (mo)	1962-02-26
CS161683B2 (mo)	1975-06-10
BE575321A (mo)	1959-08-03
BE586294A (mo)
BE567011A (mo)
BE586272A (mo)
BE576344A (mo)
BE595979A (mo)
BE450855A (mo)
BE579810A (mo)
BE503885A (mo)
BE586312A (mo)
BE581958A (mo)
BE579636A (mo)	1959-12-14
NL252736A (mo)
BE588418A (mo)
NL257229A (mo)
BE586479A (mo)
BE575035A (mo)	1959-05-15