GB1438187A - Photographic silver halide products and processes - Google Patents
Photographic silver halide products and processesInfo
- Publication number
- GB1438187A GB1438187A GB2761973A GB2761973A GB1438187A GB 1438187 A GB1438187 A GB 1438187A GB 2761973 A GB2761973 A GB 2761973A GB 2761973 A GB2761973 A GB 2761973A GB 1438187 A GB1438187 A GB 1438187A
- Authority
- GB
- United Kingdom
- Prior art keywords
- picolinium
- phenethyl
- processes
- silver halide
- photographic silver
- 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
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- -1 silver halide Chemical class 0.000 title 1
- WPBVJSPUBDVPPZ-UHFFFAOYSA-N 2-methyl-1-(2-phenylethyl)pyridin-1-ium Chemical compound CC1=CC=CC=[N+]1CCC1=CC=CC=C1 WPBVJSPUBDVPPZ-UHFFFAOYSA-N 0.000 abstract 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-M phthalate(1-) Chemical compound OC(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-M 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- GZODBWVCIKIWKC-UHFFFAOYSA-N 1-benzyl-2-methylpyridin-1-ium Chemical compound CC1=CC=CC=[N+]1CC1=CC=CC=C1 GZODBWVCIKIWKC-UHFFFAOYSA-N 0.000 abstract 1
- AYHBRSKXFVQPPX-UHFFFAOYSA-M 2-methyl-1-(2-phenylethyl)pyridin-1-ium;bromide Chemical compound [Br-].CC1=CC=CC=[N+]1CCC1=CC=CC=C1 AYHBRSKXFVQPPX-UHFFFAOYSA-M 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 150000003839 salts Chemical class 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
- 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)
- General Physics & Mathematics (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 |
|---|---|---|---|
| US00263539A US3816125A (en) | 1972-06-16 | 1972-06-16 | Photographic products and processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1438187A true GB1438187A (en) | 1976-06-03 |
Family
ID=23002172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2761973A Expired GB1438187A (en) | 1972-06-16 | 1973-06-11 | Photographic silver halide products and processes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3816125A (enrdf_load_stackoverflow) |
| JP (1) | JPS5311378B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1026982A (enrdf_load_stackoverflow) |
| DE (1) | DE2330621C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2189775B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1438187A (enrdf_load_stackoverflow) |
| NL (1) | NL179237C (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56133735A (en) * | 1980-03-25 | 1981-10-20 | Fuji Photo Film Co Ltd | Photographic element for color diffusion transfer |
| US4543317A (en) * | 1984-12-19 | 1985-09-24 | Polaroid Corporation | Photographic system with salt of phenylmercaptoazole and quaternary radical |
| US4588672A (en) * | 1985-08-08 | 1986-05-13 | Polaroid Corporation | Photographic system with quaternary releaser |
| US4677206A (en) * | 1985-08-08 | 1987-06-30 | Polaroid Corporation, Patent Dept. | 2-hydroxy ethyl benzyl pyridinium compounds |
| US6946232B2 (en) * | 2003-11-17 | 2005-09-20 | Polaroid Corporation | Image-receiving element |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984039A (en) * | 1958-07-03 | 1961-05-16 | Willey Elihue | Hook setting mechanism for fishing rods and poles |
| NL268156A (enrdf_load_stackoverflow) * | 1960-08-22 | |||
| US3649265A (en) * | 1970-05-06 | 1972-03-14 | Eastman Kodak Co | Diffusion transfer system comprising dye developers, a pyrazolone and an onium compound |
| US3698896A (en) * | 1970-12-21 | 1972-10-17 | Eastman Kodak Co | Diffusion transfer film unit with improved dye image receiving layer comprising a basic polymeric mordant |
-
1972
- 1972-06-16 US US00263539A patent/US3816125A/en not_active Expired - Lifetime
-
1973
- 1973-06-11 GB GB2761973A patent/GB1438187A/en not_active Expired
- 1973-06-12 NL NLAANVRAGE7308143,A patent/NL179237C/xx not_active IP Right Cessation
- 1973-06-13 JP JP6677473A patent/JPS5311378B2/ja not_active Expired
- 1973-06-15 FR FR7322007A patent/FR2189775B1/fr not_active Expired
- 1973-06-15 DE DE2330621A patent/DE2330621C2/de not_active Expired
- 1973-06-15 CA CA174,205A patent/CA1026982A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL179237C (nl) | 1986-08-01 |
| NL7308143A (enrdf_load_stackoverflow) | 1973-12-18 |
| FR2189775B1 (enrdf_load_stackoverflow) | 1980-09-05 |
| DE2330621C2 (de) | 1984-03-01 |
| FR2189775A1 (enrdf_load_stackoverflow) | 1974-01-25 |
| JPS5311378B2 (enrdf_load_stackoverflow) | 1978-04-21 |
| US3816125A (en) | 1974-06-11 |
| DE2330621A1 (de) | 1974-01-10 |
| NL179237B (nl) | 1986-03-03 |
| JPS4953038A (enrdf_load_stackoverflow) | 1974-05-23 |
| CA1026982A (en) | 1978-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920611 |