GB946012A - Process for protecting colour diffusion transfer images from sunlight - Google Patents
Process for protecting colour diffusion transfer images from sunlightInfo
- Publication number
- GB946012A GB946012A GB8629/62A GB862962A GB946012A GB 946012 A GB946012 A GB 946012A GB 8629/62 A GB8629/62 A GB 8629/62A GB 862962 A GB862962 A GB 862962A GB 946012 A GB946012 A GB 946012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- borate
- solution
- march
- polyvinyl alcohol
- sunlight
- 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
- 238000009792 diffusion process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- OPNUROKCUBTKLF-UHFFFAOYSA-N 1,2-bis(2-methylphenyl)guanidine Chemical class CC1=CC=CC=C1N\C(N)=N\C1=CC=CC=C1C OPNUROKCUBTKLF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229940063013 borate ion Drugs 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 229960001922 sodium perborate Drugs 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 abstract 1
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
946,012. Stabilizing photographic images. INTERNATIONAL POLAROID CORPORATION. March 6, 1962 [March 6, 1961], No. 8629/62. Heading G2C. Positive images which are formed by transferring unoxidised dye developer from the non- image areas of an exposed silver halide emulsion to an image receiving sheet containing polyvinyl acohol, a copolymer thereof or a polymer containing free hydroxyl groups which can be converted to polyvinyl alcohol, are treated with a borate solution for protection against sunlight. Polyvinyl alcohol, a saccharide,anhydro-ennaleptatol,the diortho tolyl guanidine salt of dicatechol borate or a quaternary ammonium compound of Specification 938, 865 may be added to the borate solution to increase the stabilizing effect. Specified compounds yielding the borate ion in aqueous solution are ortho-, meta-, tetra- or ferboric acid, borax, potassium borate, sodium perborate and boric acid esters. The compounds are generally applied from aqueous. solution but may be applied from organic solvents, e.g. ethanol, glycerol and acetone. Specifications 804, 971, 804, 972 and 853, 479 also are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93309A US3239338A (en) | 1961-03-06 | 1961-03-06 | Photographic process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB946012A true GB946012A (en) | 1964-01-08 |
Family
ID=22238235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8629/62A Expired GB946012A (en) | 1961-03-06 | 1962-03-06 | Process for protecting colour diffusion transfer images from sunlight |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3239338A (en) |
| BE (1) | BE614693A (en) |
| DE (1) | DE1172117B (en) |
| GB (1) | GB946012A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287127A (en) * | 1962-12-28 | 1966-11-22 | Polaroid Corp | Photographic processes using a stabilizing composition comprising a glucoside of a phenolic hydroxyl compound |
| JPS5612859B2 (en) * | 1973-08-30 | 1981-03-25 | ||
| JPH07120025B2 (en) * | 1987-02-24 | 1995-12-20 | 富士写真フイルム株式会社 | Color-diffusion transfer photographic element |
| US5051349A (en) * | 1989-03-09 | 1991-09-24 | Fuji Photo Film Co., Ltd. | Heat developable color photosensitive material with saccharide |
| JP2700738B2 (en) * | 1991-12-10 | 1998-01-21 | 富士写真フイルム株式会社 | Dye fixing element |
| US5554483A (en) * | 1995-04-20 | 1996-09-10 | Polaroid Corporation | Photographic image including an ink-acceptable surface |
| US5593809A (en) * | 1995-12-07 | 1997-01-14 | Polaroid Corporation | Peel apart diffusion transfer compound film unit with crosslinkable layer and borate |
| US6419987B1 (en) * | 1999-12-17 | 2002-07-16 | Eastman Kodak Company | Method for providing a high viscosity coating on a moving web and articles made thereby |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE23297E (en) * | 1950-11-28 | Sheetlike light-polarizing complex | ||
| US2445581A (en) * | 1943-12-09 | 1948-07-20 | Polaroid Corp | Treatment of polarizing polyvinyl alcohol-iodine sorption complex image with boric acid |
| US2483971A (en) * | 1947-11-18 | 1949-10-04 | Gen Aniline & Film Corp | Antistain baths for sensitive color photographic material |
| US2554850A (en) * | 1948-06-18 | 1951-05-29 | Polaroid Corp | Heat resistant light-polarizing polyvinyl borate film containing borax |
| US2647057A (en) * | 1950-10-31 | 1953-07-28 | Pavelle Color Inc | Protecting color pictures exposed to high humidities against fading and staining |
| US2868077A (en) * | 1954-07-19 | 1959-01-13 | Polaroid Corp | Film stock for dichroic dye images |
| US2997390A (en) * | 1956-09-04 | 1961-08-22 | Polaroid Corp | Novel color processes and products |
| NL110125C (en) * | 1957-04-24 | |||
| US3069262A (en) * | 1958-03-27 | 1962-12-18 | Polaroid Corp | Processes for forming dye developer images having stability in sunlight |
| US3095302A (en) * | 1959-01-21 | 1963-06-25 | Eastman Kodak Co | Method of inhibiting discoloration of color photographic layers containing dye images and resulting photographic products |
| BE607372A (en) * | 1960-08-22 | |||
| US3043689A (en) * | 1960-08-22 | 1962-07-10 | Polaroid Corp | Novel photographic products and processes |
-
0
- BE BE614693D patent/BE614693A/xx unknown
-
1961
- 1961-03-06 US US93309A patent/US3239338A/en not_active Expired - Lifetime
-
1962
- 1962-03-06 GB GB8629/62A patent/GB946012A/en not_active Expired
- 1962-03-06 DE DEJ21395A patent/DE1172117B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3239338A (en) | 1966-03-08 |
| DE1172117B (en) | 1964-06-11 |
| BE614693A (en) |
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