JPS4923625A - - Google Patents
Info
- Publication number
- JPS4923625A JPS4923625A JP6211772A JP6211772A JPS4923625A JP S4923625 A JPS4923625 A JP S4923625A JP 6211772 A JP6211772 A JP 6211772A JP 6211772 A JP6211772 A JP 6211772A JP S4923625 A JPS4923625 A JP S4923625A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- C09B23/02—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
-
- 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
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
- G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6211772A JPS5624938B2 (US20110158925A1-20110630-C00042.png) | 1972-06-21 | 1972-06-21 | |
| FR7322510A FR2189771B1 (US20110158925A1-20110630-C00042.png) | 1972-06-21 | 1973-06-20 | |
| BE132558A BE801253A (fr) | 1972-06-21 | 1973-06-21 | Emulsion photographique a l'halogenure d'argent |
| GB2962273A GB1427230A (en) | 1972-06-21 | 1973-06-21 | Supersensitized silver halide photographic emulsion |
| DE19732331876 DE2331876A1 (de) | 1972-06-21 | 1973-06-22 | Photographische halogensilberemulsionen |
| US05/574,147 US3973969A (en) | 1972-06-21 | 1975-05-02 | Silver halide photographic emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6211772A JPS5624938B2 (US20110158925A1-20110630-C00042.png) | 1972-06-21 | 1972-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4923625A true JPS4923625A (US20110158925A1-20110630-C00042.png) | 1974-03-02 |
| JPS5624938B2 JPS5624938B2 (US20110158925A1-20110630-C00042.png) | 1981-06-09 |
Family
ID=13190779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6211772A Expired JPS5624938B2 (US20110158925A1-20110630-C00042.png) | 1972-06-21 | 1972-06-21 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219723A (en) * | 1991-10-10 | 1993-06-15 | Eastman Kodak Company | Green sensitizing dyes for variable contrast photographic elements |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1225703A (US20110158925A1-20110630-C00042.png) * | 1967-12-07 | 1971-03-24 |
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1972
- 1972-06-21 JP JP6211772A patent/JPS5624938B2/ja not_active Expired
-
1973
- 1973-06-20 FR FR7322510A patent/FR2189771B1/fr not_active Expired
- 1973-06-21 BE BE132558A patent/BE801253A/xx not_active IP Right Cessation
- 1973-06-21 GB GB2962273A patent/GB1427230A/en not_active Expired
- 1973-06-22 DE DE19732331876 patent/DE2331876A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2331876A1 (de) | 1974-01-03 |
| FR2189771B1 (US20110158925A1-20110630-C00042.png) | 1977-05-13 |
| JPS5624938B2 (US20110158925A1-20110630-C00042.png) | 1981-06-09 |
| BE801253A (fr) | 1973-10-15 |
| FR2189771A1 (US20110158925A1-20110630-C00042.png) | 1974-01-25 |
| GB1427230A (en) | 1976-03-10 |
