JPS4912654B1 - - Google Patents
Info
- Publication number
- JPS4912654B1 JPS4912654B1 JP3812170A JP3812170A JPS4912654B1 JP S4912654 B1 JPS4912654 B1 JP S4912654B1 JP 3812170 A JP3812170 A JP 3812170A JP 3812170 A JP3812170 A JP 3812170A JP S4912654 B1 JPS4912654 B1 JP S4912654B1
- 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.)
- 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
- C09B23/02—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
-
- 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
- C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
-
- 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
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
-
- 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
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
- G03C1/4853—Direct positive emulsions prefogged characterised by the desensitiser polymethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3812170A JPS4912654B1 (en) | 1970-05-04 | 1970-05-04 | |
| BE766640A BE766640A (en) | 1970-05-04 | 1971-05-03 | POSITIVE DIRECT SILVER HALOGENIDE PHOTOSENSITIVE PHOTOGRAPHIC MATERIAL |
| GB1277171A GB1308733A (en) | 1970-05-04 | 1971-05-03 | Direct positive silver halide photographic material |
| DE19712121783 DE2121783C3 (en) | 1970-05-04 | 1971-05-03 | Direct positive fogged photosensitive gelatin-silver halide emulsion |
| FR7116001A FR2091169A5 (en) | 1970-05-04 | 1971-05-04 | |
| CA112,061A CA968612A (en) | 1970-05-04 | 1971-05-04 | Direct positive silver halide photographic photosensitive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3812170A JPS4912654B1 (en) | 1970-05-04 | 1970-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912654B1 true JPS4912654B1 (en) | 1974-03-26 |
Family
ID=12516617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3812170A Pending JPS4912654B1 (en) | 1970-05-04 | 1970-05-04 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4912654B1 (en) |
| BE (1) | BE766640A (en) |
| CA (1) | CA968612A (en) |
| DE (1) | DE2121783C3 (en) |
| FR (1) | FR2091169A5 (en) |
| GB (1) | GB1308733A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2218464A (en) * | 1988-05-11 | 1989-11-15 | Kenneth Lawrence Mackenzie | Line jamming apparatus |
-
1970
- 1970-05-04 JP JP3812170A patent/JPS4912654B1/ja active Pending
-
1971
- 1971-05-03 GB GB1277171A patent/GB1308733A/en not_active Expired
- 1971-05-03 BE BE766640A patent/BE766640A/en unknown
- 1971-05-03 DE DE19712121783 patent/DE2121783C3/en not_active Expired
- 1971-05-04 FR FR7116001A patent/FR2091169A5/fr not_active Expired
- 1971-05-04 CA CA112,061A patent/CA968612A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1308733A (en) | 1973-03-07 |
| BE766640A (en) | 1971-10-01 |
| FR2091169A5 (en) | 1972-01-14 |
| CA968612A (en) | 1975-06-03 |
| DE2121783C3 (en) | 1974-05-22 |
| DE2121783A1 (en) | 1971-11-11 |
| DE2121783B2 (en) | 1973-10-25 |