GB1023217A - Photographic products and processes - Google Patents
Photographic products and processesInfo
- Publication number
- GB1023217A GB1023217A GB2892/63A GB289263A GB1023217A GB 1023217 A GB1023217 A GB 1023217A GB 2892/63 A GB2892/63 A GB 2892/63A GB 289263 A GB289263 A GB 289263A GB 1023217 A GB1023217 A GB 1023217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jan
- emulsion
- processes
- binder
- photographic products
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical class C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- 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
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/142—Dye mordant
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
1,023,217. Photographic materials. INTERNATIONAL POLAROID CORPORATION. Jan. 23, 1963 [Jan. 31, 1962], No. 2892/63. Heading G2C. Polyvinyl alcohol etherified by reaction with ethylene oxide is used at least in part as the colloid binder in photosensitive emulsions. When another binder is also present it may be gelatin phthalic anhydride derivative. The emulsion may contain conventional photosensitive compounds and additives and be coated on conventional supports, all of which are exemplified. They are particularly suitable for silver salt diffusion transfer processes especially where the emulsion and receiving layers are integral.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US170008A US3196015A (en) | 1962-01-31 | 1962-01-31 | Diffusion transfer process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1023217A true GB1023217A (en) | 1966-03-23 |
Family
ID=22618146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2892/63A Expired GB1023217A (en) | 1962-01-31 | 1963-01-23 | Photographic products and processes |
Country Status (4)
Country | Link |
---|---|
US (1) | US3196015A (en) |
BE (1) | BE627760A (en) |
DE (1) | DE1173338B (en) |
GB (1) | GB1023217A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443941A (en) * | 1967-07-24 | 1969-05-13 | Polaroid Corp | Dye transfer control by silver ions |
US3590692A (en) * | 1968-07-01 | 1971-07-06 | Polaroid Corp | Silver halide developing agents and photographic process |
US3617277A (en) * | 1969-02-06 | 1971-11-02 | Eastman Kodak Co | Dye developer diffusion transfer systems |
US3617272A (en) * | 1969-02-06 | 1971-11-02 | Eastman Kodak Co | Multicolor dye developer systems |
US3658524A (en) * | 1969-09-29 | 1972-04-25 | Polaroid Corp | Photographic film unit comprising silver halide and a dyeable stratum contained on a common support and process employing same |
US3620731A (en) * | 1969-09-29 | 1971-11-16 | Polaroid Corp | Novel processes for forming two negative color transfer images |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687478A (en) * | 1949-09-29 | 1954-08-24 | Polaroid Corp | Radiation detection device |
DE869008C (en) * | 1950-01-13 | 1953-03-02 | Bayer Ag | Process for the direct production of positives |
BE558193A (en) * | 1956-06-09 | |||
DE1070029B (en) * | 1958-03-31 | 1959-11-26 | ||
US3061428A (en) * | 1958-12-17 | 1962-10-30 | Polaroid Corp | Photographic products and processes using alkali permeable co-polymeric layers |
BE594117A (en) * | 1959-08-17 | |||
BE605724A (en) * | 1960-08-18 | |||
US3077400A (en) * | 1962-04-26 | 1963-02-12 | Polaroid Corp | Color diffusion transfer using gelatinsilver halide emulsions containing cellulose ethers |
-
0
- BE BE627760D patent/BE627760A/xx unknown
-
1962
- 1962-01-31 US US170008A patent/US3196015A/en not_active Expired - Lifetime
-
1963
- 1963-01-23 GB GB2892/63A patent/GB1023217A/en not_active Expired
- 1963-01-31 DE DEJ23099A patent/DE1173338B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1173338B (en) | 1964-07-02 |
US3196015A (en) | 1965-07-20 |
BE627760A (en) |
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