GB680423A - Improvements in or relating to photographic developing materials and methods - Google Patents
Improvements in or relating to photographic developing materials and methodsInfo
- Publication number
- GB680423A GB680423A GB1972/48A GB197248A GB680423A GB 680423 A GB680423 A GB 680423A GB 1972/48 A GB1972/48 A GB 1972/48A GB 197248 A GB197248 A GB 197248A GB 680423 A GB680423 A GB 680423A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- coating
- sheet material
- film
- sodium
- 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
- 239000000463 material Substances 0.000 title abstract 12
- 229910052709 silver Inorganic materials 0.000 abstract 8
- 239000004332 silver Substances 0.000 abstract 8
- 239000011248 coating agent Substances 0.000 abstract 7
- 238000000576 coating method Methods 0.000 abstract 7
- -1 silver halide Chemical class 0.000 abstract 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003378 silver Chemical class 0.000 abstract 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 1
- 229920001612 Hydroxyethyl starch Polymers 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 1
- 229910001864 baryta Inorganic materials 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 229920000591 gum Polymers 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 229940071826 hydroxyethyl cellulose Drugs 0.000 abstract 1
- 229940050526 hydroxyethylstarch Drugs 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004200 microcrystalline wax Substances 0.000 abstract 1
- 235000019808 microcrystalline wax Nutrition 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 235000015424 sodium Nutrition 0.000 abstract 1
- 239000000661 sodium alginate Substances 0.000 abstract 1
- 235000010413 sodium alginate Nutrition 0.000 abstract 1
- 229940005550 sodium alginate Drugs 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
- 239000012463 white pigment Substances 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (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 |
|---|---|---|---|
| US727381A US2558857A (en) | 1947-02-08 | 1947-02-08 | Photographic developer element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB680423A true GB680423A (en) | 1952-10-08 |
Family
ID=24922418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1972/48A Expired GB680423A (en) | 1947-02-08 | 1948-01-22 | Improvements in or relating to photographic developing materials and methods |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2558857A (US08066781-20111129-C00013.png) |
| FR (1) | FR965191A (US08066781-20111129-C00013.png) |
| GB (1) | GB680423A (US08066781-20111129-C00013.png) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE561463A (US08066781-20111129-C00013.png) * | 1956-10-09 | |||
| BE586258A (US08066781-20111129-C00013.png) * | 1959-01-07 | |||
| US3165408A (en) * | 1960-12-07 | 1965-01-12 | Polaroid Corp | Photographic products |
| US3181458A (en) * | 1961-02-16 | 1965-05-04 | Anken Chemical & Film Corp | Transfer process for producing stencils |
| US3260598A (en) * | 1961-05-29 | 1966-07-12 | Eastman Kodak Co | Photographic element-developer system |
| BE632013A (US08066781-20111129-C00013.png) * | 1962-05-09 | |||
| BE635438A (US08066781-20111129-C00013.png) * | 1962-07-28 | |||
| US3351470A (en) * | 1963-07-25 | 1967-11-07 | Polaroid Corp | Novel photographic products, processes and compositions |
| US3326712A (en) * | 1964-01-20 | 1967-06-20 | Mead Corp | Transfer print receiving paper and method of producing same |
| US3385701A (en) * | 1964-11-09 | 1968-05-28 | Dick Co Ab | Lithographic offset master and method |
| US3498788A (en) * | 1966-07-05 | 1970-03-03 | Polaroid Corp | Novel laminations for identification cards |
| US4443530A (en) * | 1982-10-22 | 1984-04-17 | Polaroid Corporation | Self-processing film unit with liquid applicator |
| US4523825A (en) * | 1984-06-14 | 1985-06-18 | Polaroid Corporation | Film processing apparatus and system |
| US4605608A (en) * | 1985-09-23 | 1986-08-12 | Polaroid Corporation | Image-receiving element with crosslinked hydrophilic polymer containing processing composition |
| US5970271A (en) * | 1997-03-11 | 1999-10-19 | Polaroid Corporation | Spool caddy for use with dry optical image processing of roll film |
| WO1998040787A1 (en) * | 1997-03-11 | 1998-09-17 | Polaroid Corporation | System for optical dry processing of spooled photographic film |
| US6309810B1 (en) | 2000-06-13 | 2001-10-30 | Eastman Kodak Company | Photochemical delivery article and method of use |
| US6296993B1 (en) | 2000-06-13 | 2001-10-02 | Eastman Kodak Company | Method of providing digitized photographic image |
| US6361225B1 (en) | 2000-06-13 | 2002-03-26 | Eastman Kodak Company | Apparatus for providing a photochemical reaction |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE43521C (de) * | Dr. L. BACKELAN DT in Gent, Belgien | Photographische Trockenplatten, welche durch Eintauchen in Wasser entwickelt werden | ||
| DE121593C (US08066781-20111129-C00013.png) * | ||||
| GB189917738A (en) * | 1899-09-02 | 1900-06-02 | John Edward Thornton | Improvements in Sensitized Papers, Cards, and other Materials Used for the Production of Photographic Prints from Negatives. |
| GB190609248A (en) * | 1906-04-19 | 1907-04-18 | James Dennis Roots | Improvements in Pneumatic Tyres. |
| US1207042A (en) * | 1913-10-07 | 1916-12-05 | H P Patents And Processes Company Inc | Composition of matter for developing and fixing photographic exposures. |
| US1261748A (en) * | 1918-01-18 | 1918-04-02 | Arthur W Mccurdy | Photographic-film cartridge or pack. |
| CH115331A (de) * | 1924-05-27 | 1926-06-16 | P Westermann Albert | Verfahren zur Herstellung von Präparaten für die Photographie. |
| BE343242A (US08066781-20111129-C00013.png) * | 1927-06-09 | |||
| US1911955A (en) * | 1927-09-24 | 1933-05-30 | Heinecke William | Phototransfer process |
| FR662060A (fr) * | 1927-10-15 | 1929-08-02 | Perfectionnement apporté dans les procédés de traitement chimique des épreuves photographiques positives ou négatives | |
| AT141872B (de) * | 1933-06-17 | 1935-05-25 | Max V Dr Rigler | Verfahren zur Entwicklung photographischer Schichten. |
| US2221873A (en) * | 1937-03-16 | 1940-11-19 | Gen Aniline & Film Corp | Production of mat light-sensitive photographic paper |
| US2312854A (en) * | 1940-07-20 | 1943-03-02 | Toland William Craig | Light-sensitive element |
| BE444702A (US08066781-20111129-C00013.png) * | 1941-01-24 | |||
| US2352014A (en) * | 1941-07-21 | 1944-06-20 | Rott Andre | Photomechanical printing process and printing material for carrying out the same |
| US2360216A (en) * | 1943-06-08 | 1944-10-10 | Eastman Kodak Co | Subbing photographic paper supports |
-
0
- FR FR965191D patent/FR965191A/fr not_active Expired
-
1947
- 1947-02-08 US US727381A patent/US2558857A/en not_active Expired - Lifetime
-
1948
- 1948-01-22 GB GB1972/48A patent/GB680423A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR965191A (US08066781-20111129-C00013.png) | 1950-09-05 |
| US2558857A (en) | 1951-07-03 |
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