GB1480133A - Cyanine dyes and their use as spectral sensitizers in direct positive photographic materials - Google Patents
Cyanine dyes and their use as spectral sensitizers in direct positive photographic materialsInfo
- Publication number
- GB1480133A GB1480133A GB2703874A GB2703874A GB1480133A GB 1480133 A GB1480133 A GB 1480133A GB 2703874 A GB2703874 A GB 2703874A GB 2703874 A GB2703874 A GB 2703874A GB 1480133 A GB1480133 A GB 1480133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyanine dyes
- photographic materials
- spectral sensitizers
- emulsions
- direct positive
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
- G03C1/4853—Direct positive emulsions prefogged characterised by the desensitiser polymethine dyes
-
- 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
- C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
-
- 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
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >CH- 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
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- 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
- C09B23/10—The polymethine chain containing an even number of >CH- 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
- C09B23/10—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
-
- 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
- C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- 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
- C09B23/14—Styryl dyes
- C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5088373A IT988270B (it) | 1973-06-18 | 1973-06-18 | Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1480133A true GB1480133A (en) | 1977-07-20 |
Family
ID=11274032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2703874A Expired GB1480133A (en) | 1973-06-18 | 1974-06-18 | Cyanine dyes and their use as spectral sensitizers in direct positive photographic materials |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5836330B2 (it) |
AR (1) | AR206513A1 (it) |
BE (1) | BE816504A (it) |
CA (1) | CA1050990A (it) |
CH (1) | CH618025A5 (it) |
DE (1) | DE2429228A1 (it) |
FR (1) | FR2233372B1 (it) |
GB (1) | GB1480133A (it) |
IT (1) | IT988270B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008054600A2 (en) * | 2006-09-28 | 2008-05-08 | Ensemble Discovery Corporation | Compositions and methods for biodetection by nucleic acid-templated chemistry |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073625A (ja) * | 1983-09-30 | 1985-04-25 | Fuji Photo Film Co Ltd | 再反転ネガ像の抑制された内部潜像型直接ポジハロゲン化銀感光材料 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1389352A (fr) * | 1963-04-19 | 1965-02-12 | Ilford Ltd | Perfectionnements aux émulsions photographiques |
DE1569628A1 (de) * | 1964-08-11 | 1970-05-06 | Basf Ag | Verfahren zur Herstellung von Styrylcyaninfarbstoffen |
US3506443A (en) * | 1965-11-18 | 1970-04-14 | Eastman Kodak Co | Color photographic elements and process |
US3542772A (en) * | 1966-03-11 | 1970-11-24 | Eastman Kodak Co | Cyanine dyes containing a 1-heterocyclic substituted 4-pyrazolyl nucleus |
US3576641A (en) * | 1967-12-20 | 1971-04-27 | Konishiroku Photo Ind | Sensitizing dyes |
BE771259A (fr) * | 1970-08-12 | 1971-12-16 | Fuji Photo Film Co Ltd | Emulsion photographique d'halogenure d'argent ( |
JPS4946932B1 (it) * | 1970-11-11 | 1974-12-12 | ||
DE2057911A1 (de) * | 1970-11-25 | 1972-06-08 | Agfa Gevaert Ag | UEbersensibilisiertes fotografisches Material |
JPS516536B2 (it) * | 1971-08-14 | 1976-02-28 | ||
JPS4851627A (it) * | 1971-10-28 | 1973-07-20 |
-
1973
- 1973-06-18 IT IT5088373A patent/IT988270B/it active
-
1974
- 1974-01-01 AR AR25426374A patent/AR206513A1/es active
- 1974-06-17 FR FR7420878A patent/FR2233372B1/fr not_active Expired
- 1974-06-17 CA CA202,567A patent/CA1050990A/en not_active Expired
- 1974-06-18 GB GB2703874A patent/GB1480133A/en not_active Expired
- 1974-06-18 DE DE2429228A patent/DE2429228A1/de active Granted
- 1974-06-18 BE BE145569A patent/BE816504A/xx not_active IP Right Cessation
- 1974-06-18 CH CH832274A patent/CH618025A5/it not_active IP Right Cessation
- 1974-06-18 JP JP49069589A patent/JPS5836330B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008054600A2 (en) * | 2006-09-28 | 2008-05-08 | Ensemble Discovery Corporation | Compositions and methods for biodetection by nucleic acid-templated chemistry |
WO2008054600A3 (en) * | 2006-09-28 | 2009-04-16 | Ensemble Discovery Corp | Compositions and methods for biodetection by nucleic acid-templated chemistry |
US8071388B2 (en) | 2006-09-28 | 2011-12-06 | Ensemble Therapeutics Corporation | Compositions and methods for biodetection by nucleic acid-templated chemistry |
Also Published As
Publication number | Publication date |
---|---|
JPS5071326A (it) | 1975-06-13 |
FR2233372B1 (it) | 1978-08-11 |
CA1050990A (en) | 1979-03-20 |
FR2233372A1 (it) | 1975-01-10 |
DE2429228A1 (de) | 1975-01-09 |
AR206513A1 (es) | 1976-07-30 |
IT988270B (it) | 1975-04-10 |
CH618025A5 (en) | 1980-06-30 |
BE816504A (fr) | 1974-12-18 |
JPS5836330B2 (ja) | 1983-08-09 |
DE2429228C2 (it) | 1988-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |