BE530888A - - Google Patents
Info
- Publication number
- BE530888A BE530888A BE530888DA BE530888A BE 530888 A BE530888 A BE 530888A BE 530888D A BE530888D A BE 530888DA BE 530888 A BE530888 A BE 530888A
- 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
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- 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
- G03C1/22—Methine and polymethine dyes with an even number of CH groups
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (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 |
|---|---|---|---|
| US372181A US2719152A (en) | 1953-08-03 | 1953-08-03 | Merocyanine dyes containing a 2-thiohydantoin nucleus and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE530888A true BE530888A (zh) |
Family
ID=23467038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530888D BE530888A (zh) | 1953-08-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2719152A (zh) |
| BE (1) | BE530888A (zh) |
| FR (1) | FR1110355A (zh) |
| GB (1) | GB753637A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL95239C (zh) * | 1956-08-17 | |||
| DE1934891C3 (de) * | 1969-07-10 | 1981-08-06 | Agfa-Gevaert Ag, 5090 Leverkusen | Lichtempfindliches photographisches Aufzeichnungsmaterial |
| GB1335964A (en) * | 1970-02-17 | 1973-10-31 | Agfa Gevaert | Spectral sensitization of light-sensitive silver halide emulsions |
| US4160669A (en) * | 1975-03-17 | 1979-07-10 | Teiji Habu | Argon laser flash exposure of spectrally sensitized silver halide photographic material |
| EP0794456B1 (en) | 1996-03-07 | 2003-01-29 | Agfa-Gevaert | Method of reproducing an electronically stored medical image on a light-sensitive photographic material |
-
0
- BE BE530888D patent/BE530888A/xx unknown
-
1953
- 1953-08-03 US US372181A patent/US2719152A/en not_active Expired - Lifetime
-
1954
- 1954-07-27 GB GB21836/54A patent/GB753637A/en not_active Expired
- 1954-07-28 FR FR1110355D patent/FR1110355A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1110355A (fr) | 1956-02-13 |
| US2719152A (en) | 1955-09-27 |
| GB753637A (en) | 1956-07-25 |