GB1081165A - Photographic diffusion transfer receptor - Google Patents
Photographic diffusion transfer receptorInfo
- Publication number
- GB1081165A GB1081165A GB31557/64A GB3155764A GB1081165A GB 1081165 A GB1081165 A GB 1081165A GB 31557/64 A GB31557/64 A GB 31557/64A GB 3155764 A GB3155764 A GB 3155764A GB 1081165 A GB1081165 A GB 1081165A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- alkali
- dye
- polyethylene
- polyvinyl
- 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 abstract 4
- -1 polyethylene Polymers 0.000 abstract 5
- 239000004698 Polyethylene Substances 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002585 base Substances 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000001856 Ethyl cellulose Substances 0.000 abstract 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 abstract 1
- 229920001249 ethyl cellulose Polymers 0.000 abstract 1
- 235000019325 ethyl cellulose Nutrition 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate 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
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
-
- 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
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/26—Image-receiving layers
-
- 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
- G03C8/52—Bases or auxiliary layers; Substances therefor
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
A photographic diffusion transfer image-receiving element contains an alkali-impermeable base layer, an alkali-permeable outer layer and one or more partially permeable intermediate layers so that the permeability to alkali increases from the base to the outer layer, the layers being impregnated with aqueous alkali solution and the surface of the outer layer being substantially dry to the touch. The base layer, which may be the support for the element or may be mounted on a support such as paper or plastic, may consist of polyvinyl hydrophobic butyral, polyethylene, ethyl cellulose, subbed polyethylene terephthalate or "paper" made of polyethylene fibre or polyethylene encapsulated cellulose. The intermediate and outer layers may consist of partial polyvinyl butyrals, partially hydrolysed polyvinyl acetate or mixtures of polyvinyl alcohol and poly-4-vinylpyridine. The element is impregnated by immersion in an alkaline processing solution which may contain potassium or sodium hydroxide, sodium tetraborate, benzotriazole, N-benzyl-a -picolinium bromide and optionally sodium thiosulphate. Alkaline-earth metal hydroxides such as those of barium and calcium may also be present as getters for carbon dioxide during storage. The element may be stored, e.g. in the camera, with a 'wet' outer surface, this being squeegeed dry during removal from storage. The element may be used in the container and camera described in Specification No. 1059849 or in conjunction with the photosensitive materials having a polymeric acid layer described in Spcification 1,074,063. The element may be adapted for use in the silver halide diffusion process or in dye-diffusion processes using dye-developers or couplers and may include a dye-mordant in the image-receiving layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US298967A US3345165A (en) | 1963-07-31 | 1963-07-31 | Photographic product and process of using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1081165A true GB1081165A (en) | 1967-08-31 |
Family
ID=23152766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31557/64A Expired GB1081165A (en) | 1963-07-31 | 1964-08-04 | Photographic diffusion transfer receptor |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3345165A (en) |
| BE (1) | BE651209A (en) |
| CH (1) | CH508227A (en) |
| DE (1) | DE1208190B (en) |
| GB (1) | GB1081165A (en) |
| NL (2) | NL6408787A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3415645A (en) * | 1967-03-10 | 1968-12-10 | Polaroid Corp | Opaque permeable polymeric layer in photo-sensitive element |
| US3421893A (en) * | 1967-05-26 | 1969-01-14 | Polaroid Corp | Acrylic polymer spacer layers for photographic elements |
| US3419389A (en) * | 1967-05-26 | 1968-12-31 | Polaroid Corp | Cyanoethylated polyvinyl spacer layers for image-receiving element |
| US3772025A (en) * | 1967-10-16 | 1973-11-13 | Polaroid Corp | Diffusion transfer receiving sheets |
| US3607269A (en) * | 1968-04-01 | 1971-09-21 | Polaroid Corp | Image-receiving elements and photographic processes employing same |
| US3709687A (en) * | 1970-04-06 | 1973-01-09 | Polaroid Corp | Diffusion transfer receiving element with varing concentration of precipitating nuclei |
| US3907563A (en) * | 1973-12-13 | 1975-09-23 | Polaroid Corp | Diffusion transfer process using processing composition impregnated image-receiving element |
| DE3018644A1 (en) * | 1980-05-16 | 1981-11-19 | Agfa-Gevaert Ag, 5090 Leverkusen | IMAGE RECEIVING ELEMENT FOR THE COLOR DIFFUSION TRANSFER PROCESS |
| 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 |
| WO1998040788A1 (en) * | 1997-03-11 | 1998-09-17 | Polaroid Corporation | Photographic processing method |
| US5970271A (en) * | 1997-03-11 | 1999-10-19 | Polaroid Corporation | Spool caddy for use with dry optical image processing of roll film |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA623390A (en) * | 1961-07-04 | Polaroid Corporation | Photographic compositions | |
| CA576537A (en) * | 1959-05-26 | Polaroid Corporation | Processes of forming photographic images | |
| US2543181A (en) * | 1947-01-15 | 1951-02-27 | Polaroid Corp | Photographic product comprising a rupturable container carrying a photographic processing liquid |
| BE573503A (en) * | 1957-12-03 | |||
| BE594237A (en) * | 1959-08-24 | |||
| BE607372A (en) * | 1960-08-22 |
-
0
- NL NL131882D patent/NL131882C/xx active
-
1963
- 1963-07-31 US US298967A patent/US3345165A/en not_active Expired - Lifetime
-
1964
- 1964-07-23 CH CH968364A patent/CH508227A/en not_active IP Right Cessation
- 1964-07-30 BE BE651209D patent/BE651209A/xx unknown
- 1964-07-30 DE DEJ26306A patent/DE1208190B/en active Pending
- 1964-07-31 NL NL6408787A patent/NL6408787A/xx unknown
- 1964-08-04 GB GB31557/64A patent/GB1081165A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL131882C (en) | |
| NL6408787A (en) | 1965-02-01 |
| US3345165A (en) | 1967-10-03 |
| CH508227A (en) | 1971-05-31 |
| DE1208190B (en) | 1965-12-30 |
| BE651209A (en) | 1965-02-01 |
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