GB1332396A - Photographic light-sensitive emulsion suitable for the silver-dye bleaching method - Google Patents
Photographic light-sensitive emulsion suitable for the silver-dye bleaching methodInfo
- Publication number
- GB1332396A GB1332396A GB4522171A GB4522171A GB1332396A GB 1332396 A GB1332396 A GB 1332396A GB 4522171 A GB4522171 A GB 4522171A GB 4522171 A GB4522171 A GB 4522171A GB 1332396 A GB1332396 A GB 1332396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substituted
- dye
- bleachable
- unsubstituted
- sept
- Prior art date
- 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
- 239000000839 emulsion Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004061 bleaching Methods 0.000 title 1
- 239000000975 dye Substances 0.000 abstract 6
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- WMUIZUWOEIQJEH-UHFFFAOYSA-N benzo[e][1,3]benzoxazole Chemical group C1=CC=C2C(N=CO3)=C3C=CC2=C1 WMUIZUWOEIQJEH-UHFFFAOYSA-N 0.000 abstract 2
- 230000001235 sensitizing effect Effects 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical class C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453870A JPS4934142B1 (enrdf_load_stackoverflow) | 1970-09-28 | 1970-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1332396A true GB1332396A (en) | 1973-10-03 |
Family
ID=13833409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4522171A Expired GB1332396A (en) | 1970-09-28 | 1971-09-28 | Photographic light-sensitive emulsion suitable for the silver-dye bleaching method |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4934142B1 (enrdf_load_stackoverflow) |
| CA (1) | CA977599A (enrdf_load_stackoverflow) |
| CH (1) | CH566028A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2148426A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2108641A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1332396A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322302A1 (de) * | 1993-07-05 | 1995-01-12 | Agfa Gevaert Ag | Spektral sensibilisiertes fotografisches Aufzeichnungsmaterial |
-
1970
- 1970-09-28 JP JP8453870A patent/JPS4934142B1/ja active Pending
-
1971
- 1971-09-28 CA CA123,829A patent/CA977599A/en not_active Expired
- 1971-09-28 DE DE19712148426 patent/DE2148426A1/de active Pending
- 1971-09-28 CH CH1407971A patent/CH566028A5/xx not_active IP Right Cessation
- 1971-09-28 GB GB4522171A patent/GB1332396A/en not_active Expired
- 1971-09-28 FR FR7134849A patent/FR2108641A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA977599A (en) | 1975-11-11 |
| FR2108641A5 (enrdf_load_stackoverflow) | 1972-05-19 |
| CH566028A5 (enrdf_load_stackoverflow) | 1975-08-29 |
| DE2148426A1 (de) | 1972-05-10 |
| JPS4934142B1 (enrdf_load_stackoverflow) | 1974-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |