BE715498A - - Google Patents
Info
- Publication number
- BE715498A BE715498A BE715498DA BE715498A BE 715498 A BE715498 A BE 715498A BE 715498D A BE715498D A BE 715498DA BE 715498 A BE715498 A BE 715498A
- 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
- C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
- C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
- C09B23/0058—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN
-
- 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
- C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
- C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
-
- 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
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0666—Dyes containing a methine or polymethine group
- G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
- G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0055772 | 1967-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715498A true BE715498A (en) | 1968-11-22 |
Family
ID=6940174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715498D BE715498A (en) | 1967-05-22 | 1968-05-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3617296A (en) |
| BE (1) | BE715498A (en) |
| CA (1) | CA922150A (en) |
| CH (1) | CH506097A (en) |
| DE (1) | DE1547647C3 (en) |
| FR (1) | FR1574890A (en) |
| GB (1) | GB1219330A (en) |
| NL (1) | NL6807237A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB470726A (en) * | 1935-11-15 | 1937-08-16 | Eastman Kodak Co | Improvements in sensitising photographic silver-salt emulsions and in manufacture ofdyes therefor |
| US2166736A (en) * | 1937-04-23 | 1939-07-18 | Eastman Kodak Co | Photographic emulsion |
| FR1283502A (en) * | 1960-03-10 | 1962-02-02 | Kodak Pathe | New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them |
-
1967
- 1967-05-22 DE DE1547647A patent/DE1547647C3/en not_active Expired
-
1968
- 1968-05-06 CH CH668568A patent/CH506097A/en not_active IP Right Cessation
- 1968-05-07 CA CA019344A patent/CA922150A/en not_active Expired
- 1968-05-08 US US727696A patent/US3617296A/en not_active Expired - Lifetime
- 1968-05-16 GB GB23222/68A patent/GB1219330A/en not_active Expired
- 1968-05-22 NL NL6807237A patent/NL6807237A/xx unknown
- 1968-05-22 BE BE715498D patent/BE715498A/xx unknown
- 1968-05-22 FR FR1574890D patent/FR1574890A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547647C3 (en) | 1974-12-12 |
| DE1547647A1 (en) | 1970-04-30 |
| GB1219330A (en) | 1971-01-13 |
| DE1547647B2 (en) | 1974-05-02 |
| CH506097A (en) | 1971-04-15 |
| US3617296A (en) | 1971-11-02 |
| NL6807237A (en) | 1968-10-25 |
| CA922150A (en) | 1973-03-06 |
| FR1574890A (en) | 1969-07-18 |