GB1426593A - Photographic diffusion transfer products and processes - Google Patents
Photographic diffusion transfer products and processesInfo
- Publication number
- GB1426593A GB1426593A GB1813473A GB1813473A GB1426593A GB 1426593 A GB1426593 A GB 1426593A GB 1813473 A GB1813473 A GB 1813473A GB 1813473 A GB1813473 A GB 1813473A GB 1426593 A GB1426593 A GB 1426593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymer
- acrylamide
- processing composition
- spacer layer
- layer
- 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 3
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 12
- 229920001577 copolymer Polymers 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- 125000006850 spacer group Chemical group 0.000 abstract 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 abstract 4
- 239000011159 matrix material Substances 0.000 abstract 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 abstract 2
- SWPMNMYLORDLJE-UHFFFAOYSA-N n-ethylprop-2-enamide Chemical compound CCNC(=O)C=C SWPMNMYLORDLJE-UHFFFAOYSA-N 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 2
- 229920001897 terpolymer Polymers 0.000 abstract 2
- PRAMZQXXPOLCIY-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethanesulfonic acid Chemical compound CC(=C)C(=O)OCCS(O)(=O)=O PRAMZQXXPOLCIY-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- MUZDXNQOSGWMJJ-UHFFFAOYSA-N 2-methylprop-2-enoic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O MUZDXNQOSGWMJJ-UHFFFAOYSA-N 0.000 abstract 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 abstract 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- KUKFKAPJCRZILJ-UHFFFAOYSA-N prop-2-enenitrile;prop-2-enoic acid Chemical compound C=CC#N.OC(=O)C=C KUKFKAPJCRZILJ-UHFFFAOYSA-N 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
- 239000007787 solid Substances 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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24677972A | 1972-04-24 | 1972-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426593A true GB1426593A (en) | 1976-03-03 |
Family
ID=22932168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1813473A Expired GB1426593A (en) | 1972-04-24 | 1973-04-16 | Photographic diffusion transfer products and processes |
Country Status (10)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856522A (en) * | 1972-12-26 | 1974-12-24 | Polaroid Corp | Spacer layer for dye diffusion transfer film |
| US3888669A (en) * | 1973-09-04 | 1975-06-10 | Polaroid Corp | Photographic products and processes with barrier layers for diffusable dyes |
| DE2455762A1 (de) * | 1974-11-26 | 1976-08-12 | Agfa Gevaert Ag | Neutralisationssystem fuer das farbdiffusionsuebertragungsverfahren |
| DE2601653A1 (de) * | 1976-01-17 | 1977-07-21 | Agfa Gevaert Ag | Bremsschicht zur verzoegerung der diffusion von hydroxylionen bei dem farbdiffusionsuebertragungsverfahren |
| US4061496A (en) * | 1976-04-14 | 1977-12-06 | Eastman Kodak Company | Combination of two timing layers for photographic products |
| US4056394A (en) * | 1976-04-14 | 1977-11-01 | Eastman Kodak Company | Timing layer for color transfer film units comprising copolymer with activation energy to penetration greater than 18 kcal/mole |
| JPS6029103B2 (ja) * | 1976-12-10 | 1985-07-09 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真要素 |
| JPS5421426A (en) * | 1977-07-18 | 1979-02-17 | Hitachi Chem Co Ltd | Coating resin composition |
| JPS5917412B2 (ja) * | 1978-04-19 | 1984-04-21 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真要素 |
| US4229516A (en) * | 1978-10-02 | 1980-10-21 | Eastman Kodak Company | Photographic material with temporary barrier layer comprising a mixture of vinylidene chloride terpolymer and polymeric carboxy-ester-lactone and photographic transfer process therefor |
| JPS6017106B2 (ja) * | 1978-11-24 | 1985-05-01 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真要素 |
| US4347301A (en) * | 1980-11-26 | 1982-08-31 | Polaroid Corporation | Novel diffusion transfer film units |
| US4391895A (en) * | 1981-01-02 | 1983-07-05 | Polaroid Corporation | Diffusion control layers for diffusion transfer photographic film |
| US4865946A (en) * | 1983-03-28 | 1989-09-12 | Eastman Kodak Company | Temporary barrier layer for photographic element |
| US4873171A (en) * | 1988-05-02 | 1989-10-10 | Polaroid Corporation | Image-receiving element for diffusion transfer photographic product |
| US5427899A (en) * | 1994-01-31 | 1995-06-27 | Polaroid Corporation | Two-phase acidic aqueous compositions |
| US6203970B1 (en) * | 1999-12-16 | 2001-03-20 | Eastman Kodak Company | Photographic element with porous membrane overcoat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1071087A (en) * | 1963-05-01 | 1967-06-07 | Polaroid Corp | Diffusion transfer process and image receiving elements therefor |
| US3575701A (en) * | 1969-01-13 | 1971-04-20 | Polaroid Corp | Polyvinylamide grafts in spacer layers for color diffusion transfer imagereceiving units |
| BE759459R (fr) * | 1969-11-26 | 1971-05-26 | Polaroid Corp | Nouveaux produits et procedes |
-
1972
- 1972-04-24 US US00246779A patent/US3785815A/en not_active Expired - Lifetime
-
1973
- 1973-04-16 GB GB1813473A patent/GB1426593A/en not_active Expired
- 1973-04-17 AU AU54595/73A patent/AU462088B2/en not_active Expired
- 1973-04-18 DE DE2319723A patent/DE2319723C2/de not_active Expired
- 1973-04-19 IT IT49563/73A patent/IT980293B/it active
- 1973-04-19 FR FR7314293A patent/FR2181914B1/fr not_active Expired
- 1973-04-19 CA CA169,197A patent/CA990122A/en not_active Expired
- 1973-04-20 JP JP48044987A patent/JPS5246691B2/ja not_active Expired
- 1973-04-24 BE BE130337A patent/BE798621A/xx not_active IP Right Cessation
- 1973-04-24 NL NLAANVRAGE7305704,A patent/NL177050C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4922935A (enrdf_load_stackoverflow) | 1974-02-28 |
| FR2181914A1 (enrdf_load_stackoverflow) | 1973-12-07 |
| FR2181914B1 (enrdf_load_stackoverflow) | 1977-12-30 |
| US3785815A (en) | 1974-01-15 |
| DE2319723A1 (de) | 1973-11-08 |
| DE2319723C2 (de) | 1983-07-28 |
| AU5459573A (en) | 1974-10-17 |
| NL177050B (nl) | 1985-02-18 |
| NL177050C (nl) | 1985-07-16 |
| IT980293B (it) | 1974-09-30 |
| CA990122A (en) | 1976-06-01 |
| AU462088B2 (en) | 1975-06-12 |
| NL7305704A (enrdf_load_stackoverflow) | 1973-10-26 |
| BE798621A (fr) | 1973-10-24 |
| JPS5246691B2 (enrdf_load_stackoverflow) | 1977-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee | ||
| PCPE | Delete 'patent ceased' from journal |
Free format text: 5258,PAGE 491 |
|
| PCNP | Patent ceased through non-payment of renewal fee |