FR794634A - Procédé de fabrication de colorants de cyanine - Google Patents
Procédé de fabrication de colorants de cyanineInfo
- Publication number
- FR794634A FR794634A FR794634DA FR794634A FR 794634 A FR794634 A FR 794634A FR 794634D A FR794634D A FR 794634DA FR 794634 A FR794634 A FR 794634A
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- cyanine dyes
- cyanine
- dyes
- manufacturing cyanine
- 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
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
- G04C23/34—Mechanisms continuously running to relate the operation(s) to the time of day with provision for automatic modification of the programme, e.g. on Sunday
-
- 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
- C09B23/14—Styryl dyes
- C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
-
- 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
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE467252X | 1934-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR794634A true FR794634A (fr) | 1936-02-21 |
Family
ID=6540670
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR467252D Expired FR467252A (fr) | 1913-01-15 | 1914-01-13 | Dispositif commutateur pour horloges à contacts, permettant de faire varier le moment de la mise en circuit ou hors circuit |
FR794634D Expired FR794634A (fr) | 1934-09-07 | 1935-09-06 | Procédé de fabrication de colorants de cyanine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR467252D Expired FR467252A (fr) | 1913-01-15 | 1914-01-13 | Dispositif commutateur pour horloges à contacts, permettant de faire varier le moment de la mise en circuit ou hors circuit |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE411202A (fr) |
FR (2) | FR467252A (fr) |
GB (1) | GB467252A (fr) |
-
0
- BE BE411202D patent/BE411202A/xx unknown
-
1914
- 1914-01-13 FR FR467252D patent/FR467252A/fr not_active Expired
-
1935
- 1935-09-06 FR FR794634D patent/FR794634A/fr not_active Expired
- 1935-09-09 GB GB25051/35A patent/GB467252A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB467252A (en) | 1937-06-14 |
BE411202A (fr) | |
FR467252A (fr) | 1914-06-08 |
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