USB638496I5 - - Google Patents
Info
- Publication number
- USB638496I5 USB638496I5 US638496DD USB638496I5 US B638496 I5 USB638496 I5 US B638496I5 US 638496D D US638496D D US 638496DD US B638496 I5 USB638496 I5 US B638496I5
- Authority
- US
- United States
- 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.)
- Pending
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
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
-
- 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
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US638496A US2504615A (en) | 1945-12-29 | 1945-12-29 | Photographic emulsions containing nu-aryloxy-, arylthio-, and arylselenoalkyl cyanine dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USB638496I5 true USB638496I5 (en) |
Family
ID=24560283
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US638496D Pending USB638496I5 (en) | 1945-12-29 | ||
| US638496A Expired - Lifetime US2504615A (en) | 1945-12-29 | 1945-12-29 | Photographic emulsions containing nu-aryloxy-, arylthio-, and arylselenoalkyl cyanine dyes |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US638496A Expired - Lifetime US2504615A (en) | 1945-12-29 | 1945-12-29 | Photographic emulsions containing nu-aryloxy-, arylthio-, and arylselenoalkyl cyanine dyes |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US2504615A (en) |
| FR (1) | FR941458A (en) |
| GB (2) | GB627521A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551713A (en) * | 1955-10-12 | |||
| BE755812A (en) * | 1969-09-05 | 1971-02-15 | Fuji Photo Film Co Ltd | MULTI-LAYER PHOTOSENSITIVE MATERIALS FOR COLOR PHOTOGRAPHY |
| JPS5228658B2 (en) * | 1973-01-12 | 1977-07-28 | ||
| US5679795A (en) * | 1995-02-28 | 1997-10-21 | Eastman Kodak Company | Method of synthesizing dyes and precursor compounds therefor |
| EP1696265A2 (en) * | 2005-02-23 | 2006-08-30 | Fuji Photo Film Co., Ltd. | Hologram recording material, hologram recording method, optical recording medium, and dye therefor |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2075153A (en) * | 1937-03-30 | Light filteis | ||
| US2177401A (en) * | 1935-11-15 | 1939-10-24 | Eastman Kodak Co | Dye from thio-oxazolediones |
| GB489335A (en) * | 1937-01-22 | 1938-07-22 | Douglas James Fry | Improvements in or relating to the manufacture and use of dyestuffs suitable for sensitising photographic emulsions |
| US2213238A (en) * | 1937-03-29 | 1940-09-03 | Eastman Kodak Co | Hydroxyalkyl cyanine dye and photographic emulsion |
| US2289300A (en) * | 1937-10-18 | 1942-07-07 | Gen Aniline & Film Corp | Photographic sensitizer |
| US2233511A (en) * | 1937-11-20 | 1941-03-04 | Eastman Kodak Co | 1,1'-diaralkyl-4,4'-carbocyanine salts |
| US2231658A (en) * | 1937-12-16 | 1941-02-11 | Eastman Kodak Co | Photographic emulsion |
| BE433128A (en) * | 1938-03-08 | |||
| US2213995A (en) * | 1938-03-08 | 1940-09-10 | Gen Aniline & Film Corp | Photographic emulsion |
| US2235027A (en) * | 1938-10-12 | 1941-03-18 | Gen Aniline & Film Corp | Photographic sensitizer |
| US2256163A (en) * | 1938-12-24 | 1941-09-16 | Gen Aniline & Film Corp | Photographic silver halide emulsion |
| DE918285C (en) * | 1940-09-17 | 1954-09-23 | Agfa Ag Fuer Photofabrikation | Process for the preparation of symmetrical and asymmetrical carbocyanines |
| US2398999A (en) * | 1942-09-01 | 1946-04-23 | Eastman Kodak Co | Polymethine dyes |
-
0
- US US638496D patent/USB638496I5/en active Pending
-
1945
- 1945-12-29 US US638496A patent/US2504615A/en not_active Expired - Lifetime
-
1946
- 1946-12-02 GB GB35674/46A patent/GB627521A/en not_active Expired
- 1946-12-23 GB GB3748/46A patent/GB636738A/en not_active Expired
-
1947
- 1947-02-11 FR FR941458D patent/FR941458A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2504615A (en) | 1950-04-18 |
| GB636738A (en) | 1950-05-03 |
| GB627521A (en) | 1949-08-10 |
| FR941458A (en) | 1949-01-12 |