FR741572A - - Google Patents
Info
- Publication number
- FR741572A FR741572A FR741572DA FR741572A FR 741572 A FR741572 A FR 741572A FR 741572D A FR741572D A FR 741572DA FR 741572 A FR741572 A FR 741572A
- Authority
- FR
- France
- 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
- 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
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three 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
- C09B23/06—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
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US559776A US1990507A (en) | 1931-08-27 | 1931-08-27 | Photographic emulsions containing selenocarbocyanines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741572A true FR741572A (fr) | 1933-02-14 |
Family
ID=24234972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741572D Expired FR741572A (fr) | 1931-08-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1990507A (fr) |
| FR (1) | FR741572A (fr) |
| GB (2) | GB390406A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0573650B1 (fr) * | 1991-12-18 | 1999-03-31 | Fuji Photo Film Co., Ltd. | Materiau photographique a base d'halogenure d'argent |
| AU2003233475A1 (en) | 2002-04-15 | 2003-11-03 | Enventure Global Technlogy | Protective sleeve for threaded connections for expandable liner hanger |
-
0
- FR FR741572D patent/FR741572A/fr not_active Expired
-
1931
- 1931-08-27 US US559776A patent/US1990507A/en not_active Expired - Lifetime
-
1932
- 1932-08-27 GB GB24021/32A patent/GB390406A/en not_active Expired
- 1932-08-27 GB GB24022/32A patent/GB408277A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB390406A (en) | 1933-04-06 |
| GB408277A (en) | 1934-03-27 |
| US1990507A (en) | 1935-02-12 |