GB1445870A - Photosensitive element containing sensitised silver halide - Google Patents
Photosensitive element containing sensitised silver halideInfo
- Publication number
- GB1445870A GB1445870A GB4769373A GB4769373A GB1445870A GB 1445870 A GB1445870 A GB 1445870A GB 4769373 A GB4769373 A GB 4769373A GB 4769373 A GB4769373 A GB 4769373A GB 1445870 A GB1445870 A GB 1445870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thiacyanine
- silver halide
- oct
- alkyl
- photosensitive element
- 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
- -1 silver halide Chemical class 0.000 title abstract 3
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 239000000975 dye Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- 239000001043 yellow dye Substances 0.000 abstract 1
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
- G03C1/16—Methine and polymethine dyes with an odd number of CH groups with one CH group
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29745672A | 1972-10-13 | 1972-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1445870A true GB1445870A (en) | 1976-08-11 |
Family
ID=23146393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4769373A Expired GB1445870A (en) | 1972-10-13 | 1973-10-12 | Photosensitive element containing sensitised silver halide |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5336781B2 (enrdf_load_html_response) |
| CA (1) | CA1016383A (enrdf_load_html_response) |
| DE (1) | DE2351424A1 (enrdf_load_html_response) |
| FR (1) | FR2203097B1 (enrdf_load_html_response) |
| GB (1) | GB1445870A (enrdf_load_html_response) |
| NL (1) | NL7313944A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225705A (en) * | 1979-05-07 | 1980-09-30 | Henry Bader | Process for synthesizing thiacyanine dyes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250244A (en) * | 1977-02-02 | 1981-02-10 | Polaroid Corporation | Thiacyanine betaine blue sensitizing dyes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758825A (fr) * | 1969-11-28 | 1971-05-12 | Polaroid Corp | Produits et procedes photographiques |
-
1973
- 1973-10-05 JP JP11222273A patent/JPS5336781B2/ja not_active Expired
- 1973-10-10 CA CA183,041A patent/CA1016383A/en not_active Expired
- 1973-10-10 NL NL7313944A patent/NL7313944A/xx not_active Application Discontinuation
- 1973-10-10 FR FR7336261A patent/FR2203097B1/fr not_active Expired
- 1973-10-12 DE DE19732351424 patent/DE2351424A1/de not_active Ceased
- 1973-10-12 GB GB4769373A patent/GB1445870A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225705A (en) * | 1979-05-07 | 1980-09-30 | Henry Bader | Process for synthesizing thiacyanine dyes |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1016383A (en) | 1977-08-30 |
| JPS4974938A (enrdf_load_html_response) | 1974-07-19 |
| DE2351424A1 (de) | 1974-04-25 |
| FR2203097B1 (enrdf_load_html_response) | 1977-03-11 |
| FR2203097A1 (enrdf_load_html_response) | 1974-05-10 |
| JPS5336781B2 (enrdf_load_html_response) | 1978-10-04 |
| NL7313944A (enrdf_load_html_response) | 1974-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |