GB1071087A - Diffusion transfer process and image receiving elements therefor - Google Patents
Diffusion transfer process and image receiving elements thereforInfo
- Publication number
- GB1071087A GB1071087A GB1563264A GB1563264A GB1071087A GB 1071087 A GB1071087 A GB 1071087A GB 1563264 A GB1563264 A GB 1563264A GB 1563264 A GB1563264 A GB 1563264A GB 1071087 A GB1071087 A GB 1071087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyvinyl alcohol
- polyvinyl
- image receiving
- transfer process
- receiving elements
- 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
- 229920000642 polymer Polymers 0.000 abstract 4
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 150000002148 esters Chemical class 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
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 125000006850 spacer group Chemical group 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
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
An element comprises a support layer, coated in sequence with a polymeric acid, a polymer layer having decreasing permeability to a aqueous alkaline solution with increasing temperature, and an aqueous alkaline solution permeable and dyeable polymer layer. Lists of suitable polymeric acid layers are given e.g. the partial ester of polyethylene/maleic anhydride used in the example, Specification 1,071,086. Specified polymers used for the spacer layer are hydroxy propyl polyvinyl alcohol; polyvinyl methyl ether, polyethylene oxide, polyvinyl oxazolidinone, hydroxypropyl methyl cellulose and partial acetals of polyvinyl alcohol. Specified dyeable polymer layers are gelatin and polyvinyl alcohol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27709963A | 1963-05-01 | 1963-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1071087A true GB1071087A (en) | 1967-06-07 |
Family
ID=23059404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1563264A Expired GB1071087A (en) | 1963-05-01 | 1964-04-15 | Diffusion transfer process and image receiving elements therefor |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE647416A (en) |
| DE (1) | DE1191688B (en) |
| GB (1) | GB1071087A (en) |
| NL (1) | NL6404758A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421893A (en) * | 1967-05-26 | 1969-01-14 | Polaroid Corp | Acrylic polymer spacer layers for photographic elements |
| US3785815A (en) * | 1972-04-24 | 1974-01-15 | Polaroid Corp | Spacer or timing layer in color diffusion transfer film |
| US3856522A (en) * | 1972-12-26 | 1974-12-24 | Polaroid Corp | Spacer layer for dye diffusion transfer film |
| CA1116455A (en) * | 1976-04-14 | 1982-01-19 | David E. Hannie | Timing layers for photographic products |
-
1964
- 1964-04-15 GB GB1563264A patent/GB1071087A/en not_active Expired
- 1964-04-29 NL NL6404758A patent/NL6404758A/xx unknown
- 1964-04-30 DE DEJ25750A patent/DE1191688B/en active Pending
- 1964-04-30 BE BE647416D patent/BE647416A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6404758A (en) | 1965-10-25 |
| BE647416A (en) | 1964-10-30 |
| DE1191688B (en) | 1965-04-22 |
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