BE816504A - CYANINE DYES AND THEIR USE AS SENSITIZERS IN PHOTOGRAPHY - Google Patents
CYANINE DYES AND THEIR USE AS SENSITIZERS IN PHOTOGRAPHYInfo
- Publication number
- BE816504A BE816504A BE145569A BE145569A BE816504A BE 816504 A BE816504 A BE 816504A BE 145569 A BE145569 A BE 145569A BE 145569 A BE145569 A BE 145569A BE 816504 A BE816504 A BE 816504A
- Authority
- BE
- Belgium
- Prior art keywords
- sensitizers
- photography
- cyanine dyes
- cyanine
- dyes
- Prior art date
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 (en) | 1973-06-18 | 1973-06-18 | CYANININE DYES AND THEIR USE WITH ME SPECTRAL SENSITIZERS IN DIRECT POSITIVE PHOTOGRAPHIC MATERIALS OF THE SPECTRALLY SENSITIZED HERSCHEL EFFECT TYPE |
Publications (1)
Publication Number | Publication Date |
---|---|
BE816504A true BE816504A (en) | 1974-12-18 |
Family
ID=11274032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE145569A BE816504A (en) | 1973-06-18 | 1974-06-18 | CYANINE DYES AND THEIR USE AS SENSITIZERS IN PHOTOGRAPHY |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5836330B2 (en) |
AR (1) | AR206513A1 (en) |
BE (1) | BE816504A (en) |
CA (1) | CA1050990A (en) |
CH (1) | CH618025A5 (en) |
DE (1) | DE2429228A1 (en) |
FR (1) | FR2233372B1 (en) |
GB (1) | GB1480133A (en) |
IT (1) | IT988270B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073625A (en) * | 1983-09-30 | 1985-04-25 | Fuji Photo Film Co Ltd | Method for controlling re-reversal negative image in direct positive photosensitive silver halide material |
EP2066813A2 (en) * | 2006-09-28 | 2009-06-10 | Ensemble Discovery Corporation | Compositions and methods for biodetection by nucleic acid-templated chemistry |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1389352A (en) * | 1963-04-19 | 1965-02-12 | Ilford Ltd | Improvements to photographic emulsions |
DE1569628A1 (en) * | 1964-08-11 | 1970-05-06 | Basf Ag | Process for the preparation of styrylcyanine dyes |
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 (en) * | 1970-08-12 | 1971-12-16 | Fuji Photo Film Co Ltd | SILVER HALIDE PHOTOGRAPHIC EMULSION ( |
JPS4946932B1 (en) * | 1970-11-11 | 1974-12-12 | ||
DE2057911A1 (en) * | 1970-11-25 | 1972-06-08 | Agfa Gevaert Ag | Over-sensitized photographic material |
JPS516536B2 (en) * | 1971-08-14 | 1976-02-28 | ||
JPS4851627A (en) * | 1971-10-28 | 1973-07-20 |
-
1973
- 1973-06-18 IT IT5088373A patent/IT988270B/en active
-
1974
- 1974-01-01 AR AR25426374A patent/AR206513A1/en active
- 1974-06-17 CA CA202,567A patent/CA1050990A/en not_active Expired
- 1974-06-17 FR FR7420878A patent/FR2233372B1/fr not_active Expired
- 1974-06-18 DE DE2429228A patent/DE2429228A1/en active Granted
- 1974-06-18 GB GB2703874A patent/GB1480133A/en not_active Expired
- 1974-06-18 JP JP49069589A patent/JPS5836330B2/en not_active Expired
- 1974-06-18 BE BE145569A patent/BE816504A/en not_active IP Right Cessation
- 1974-06-18 CH CH832274A patent/CH618025A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1480133A (en) | 1977-07-20 |
DE2429228A1 (en) | 1975-01-09 |
FR2233372B1 (en) | 1978-08-11 |
JPS5071326A (en) | 1975-06-13 |
CA1050990A (en) | 1979-03-20 |
DE2429228C2 (en) | 1988-10-13 |
AR206513A1 (en) | 1976-07-30 |
JPS5836330B2 (en) | 1983-08-09 |
CH618025A5 (en) | 1980-06-30 |
IT988270B (en) | 1975-04-10 |
FR2233372A1 (en) | 1975-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MINNESOTA MINING AND MFG CY Effective date: 19890630 |