GB862205A - A photographic element having a polycarbonate sub-layer - Google Patents
A photographic element having a polycarbonate sub-layerInfo
- Publication number
- GB862205A GB862205A GB9858/58A GB985858A GB862205A GB 862205 A GB862205 A GB 862205A GB 9858/58 A GB9858/58 A GB 9858/58A GB 985858 A GB985858 A GB 985858A GB 862205 A GB862205 A GB 862205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- vinyl
- ester
- benzaldehyde
- polycarbonate
- 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
- 229920000515 polycarbonate Polymers 0.000 title abstract 3
- 239000004417 polycarbonate Substances 0.000 title abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 3
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 abstract 2
- 239000001828 Gelatine Substances 0.000 abstract 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 2
- 150000001241 acetals Chemical class 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920001567 vinyl ester resin Polymers 0.000 abstract 2
- 241001479434 Agfa Species 0.000 abstract 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 abstract 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- YNKMHABLMGIIFX-UHFFFAOYSA-N benzaldehyde;methane Chemical compound C.O=CC1=CC=CC=C1 YNKMHABLMGIIFX-UHFFFAOYSA-N 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 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
- -1 silver halide Chemical class 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
- G03C1/93—Macromolecular substances therefor
Abstract
862,205. Photographic materials. AGFA A. G. March 27, 1958 [March 29, 1957], No. 9858/58. Class 98(2) A photographic material comprises an organic cellulose ester support coated with a layer at least 1 micron thick of a polycarbonate having a molecular weight of 40,000 to 80,000 and subbed with a layer comprising (i) a partially saponified copolymer of vinyl chloride and an organic vinyl ester, and (ii) either gelatine or a mixed acetal of polyvinyl alcohol with an aldehyde devoid of water-solubilizing groups and an aldehyde containing water-solubilizing groups, before being coated with a water-permeable colloid layer which may be a silver halide emulsion layer. The polycarbonate layer may contain other polymers such as a cellulose ether or ester, cellulose nitrate or copolymers of ethylenically unsaturated monomers such as ethylene, vinyl acetate and vinyl propionate. The subbing layer preferably consists of gelatine and a partially hydrolysed copolymer of 40 to 60 parts vinyl chloride and 60 to 40 parts of vinyl ester such as vinyl acetate, propionate, butyrate or benzoate. The mixed acetal used in the subbing layer may be obtained from benzaldehyde-2-sulphonic acid, benzaldehyde-disulphonic acid or p-hydroxybenzaldehyde and benzaldehyde, tolyl aldehyde, o-chtorobenzaldehyde or hydrocinnaldehyde. Specifications 772,627, 808,485, 808,486, 808,487, 808,488, 808,490, 808,629, 809,735 and 853,587 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA26849A DE1055949B (en) | 1957-03-29 | 1957-03-29 | Process for the pretreatment of film bases for the application of hydrophilic colloid layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB862205A true GB862205A (en) | 1961-03-01 |
Family
ID=6926256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9858/58A Expired GB862205A (en) | 1957-03-29 | 1958-03-27 | A photographic element having a polycarbonate sub-layer |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3025163A (en) |
| BE (1) | BE566227A (en) |
| CH (1) | CH368378A (en) |
| DE (1) | DE1055949B (en) |
| FR (1) | FR1204417A (en) |
| GB (1) | GB862205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0066100A2 (en) * | 1981-05-26 | 1982-12-08 | Minnesota Mining And Manufacturing Company | Method to improve subbing polyester support bases, subbed polyester support bases and photographic films comprising said improved support bases |
| EP0183467A1 (en) * | 1984-11-24 | 1986-06-04 | James River Graphics Limited | Base paper for photographic prints |
| US5290672A (en) * | 1984-11-24 | 1994-03-01 | The Wiggins Teape Group Limited | Base paper for photographic prints |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL268668A (en) * | 1960-08-29 | 1900-01-01 | ||
| DE1236935B (en) * | 1961-10-17 | 1967-03-16 | Agfa Ag | Transparent photographic amplifier films |
| US3316118A (en) * | 1963-11-29 | 1967-04-25 | Gen Aniline & Film Corp | Mixed resin adhesive composition for securing hydrophobic calcium tungstate stale salt laver to hydrophilic base |
| GB1088906A (en) * | 1964-12-09 | 1967-10-25 | Bexford Ltd | Synthetic film materials |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL171126B (en) * | 1950-03-22 | 1900-01-01 | Rhone Progil | METHOD AND EQUIPMENT FOR BRINGING A LIQUID INTO CONTACT WITH A GAS. |
| BE520491A (en) * | 1952-06-07 | |||
| NL104992C (en) * | 1955-06-25 | |||
| US2799666A (en) * | 1956-01-26 | 1957-07-16 | Eastman Kodak Co | Linear polycarbonates from bis (hydroxyethoxy) aromatic compounds |
-
0
- BE BE566227D patent/BE566227A/xx unknown
-
1957
- 1957-03-29 DE DEA26849A patent/DE1055949B/en active Pending
-
1958
- 1958-03-19 US US722464A patent/US3025163A/en not_active Expired - Lifetime
- 1958-03-24 CH CH5745358A patent/CH368378A/en unknown
- 1958-03-27 GB GB9858/58A patent/GB862205A/en not_active Expired
- 1958-03-28 FR FR1204417D patent/FR1204417A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0066100A2 (en) * | 1981-05-26 | 1982-12-08 | Minnesota Mining And Manufacturing Company | Method to improve subbing polyester support bases, subbed polyester support bases and photographic films comprising said improved support bases |
| EP0066100A3 (en) * | 1981-05-26 | 1983-03-16 | Minnesota Mining And Manufacturing Company | Method to improve subbing polyester support bases, subbed polyester support bases and photographic films comprising said improved support bases |
| EP0183467A1 (en) * | 1984-11-24 | 1986-06-04 | James River Graphics Limited | Base paper for photographic prints |
| US5290672A (en) * | 1984-11-24 | 1994-03-01 | The Wiggins Teape Group Limited | Base paper for photographic prints |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1055949B (en) | 1959-04-23 |
| BE566227A (en) | |
| FR1204417A (en) | 1960-01-26 |
| US3025163A (en) | 1962-03-13 |
| CH368378A (en) | 1963-03-31 |
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