GB1479839A - Materials comprising a support bearing a conductive layer - Google Patents
Materials comprising a support bearing a conductive layerInfo
- Publication number
- GB1479839A GB1479839A GB845075A GB845075A GB1479839A GB 1479839 A GB1479839 A GB 1479839A GB 845075 A GB845075 A GB 845075A GB 845075 A GB845075 A GB 845075A GB 1479839 A GB1479839 A GB 1479839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- polyvinyl
- coated
- aqueous based
- polymer
- 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
- 239000000463 material Substances 0.000 title abstract 3
- -1 silver halide Chemical class 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 4
- 229920001940 conductive polymer Polymers 0.000 abstract 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 235000010216 calcium carbonate Nutrition 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- YPJUNDFVDDCYIH-UHFFFAOYSA-M 2,2,3,3,4,4,4-heptafluorobutanoate Chemical compound [O-]C(=O)C(F)(F)C(F)(F)C(F)(F)F YPJUNDFVDDCYIH-UHFFFAOYSA-M 0.000 abstract 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 abstract 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 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
- 150000001241 acetals Chemical class 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 238000003618 dip coating Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 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 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000000123 paper Substances 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 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
- 229940080818 propionamide Drugs 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 235000012222 talc Nutrition 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011787 zinc oxide 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
- G03C1/89—Macromolecular substances therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/10—Bases for charge-receiving or other layers
- G03G5/105—Bases for charge-receiving or other layers comprising electroconductive macromolecular compounds
- G03G5/107—Bases for charge-receiving or other layers comprising electroconductive macromolecular compounds the electroconductive macromolecular compounds being cationic
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1479839 Coated products EASTMAN KODAK CO 28 Feb 1975 [1 March 1974 30 Aug !9741 8450/75 Heading B2E [Also in Division G2] A support is coated with a layer comprising an electrically conductive polymer containing a crosslinkable -OH or -CO- group cross linked with hydrolysed tetraethyl orthosilicate, the conductive layer having a surface resistivity or 1 x 10<SP>2</SP> or ohm/square or lower (measured as described) and an overcoat layer coated from an aqueous based coating composition. The coated support may be an electrophotographic material wherein the aqueous based overcoat layer comprises an insulating polymer containing a photoconductor. Alternatively, it may be a photographic material, the aqueous based layer being a silver halide emulsion layer. The aqueous based composition may be a solution or dispersion and non-aqueous solvents may be present. Preferred conductive polymers are those comprising at least 90% monomers of the formula where R is an alkyl group containing 1 to 18 carbon atoms, e.g. methyl, ethyl, butyl, octyl or tectyl and R<SP>1</SP> is R or propionamido and A is an anion, e.g., Cl, Br, I, OH, HSO 4 or H 2 PO 4 . If R<SP>1</SP> is an alkyl group the polymer units contain additional units containing the -CO- or -OH groups to be cross linked. Suitable comonomers are acrylamide, diacetone acrylamide, N-vinyl pyrrolidinone or N- methylolacrylamide. A particularly preferred polymer is poly[N-methyl-N-#-propionamide or -3, 5-methylene piperidinium chloride]. The conductive polymer is mixed with the hydrolysed tetraethyl orthosilicate and dried at up to 110‹C or higher from 1 minute to 24 hours to effect the cross linking. The weight ratio of conductive polymer to hydrolysed tetraethyl orthosilicate may be from 1:2 to 9:1. Suitable supports are glass, aluminium, copper, zinc, tin, cellulose acetate, cellulose nitrate, cellulose acetate-butyrate, polyethylene terephthalate, polystyrene and paper, including paper coated with polyethylene or polypropylene. The coating may be applied by dip coating, brushing, rolling or spraying. The layer may also contain additives such as polymeric extenders, e.g. polyvinyl alcohol and clays, talcs and calcium carbonates and pigments such as barium sulphate or silica. Insulating overcoats may be of polyvinyl acetals such as polyvinyl butyral, vinyl acetate-crotonic acid copolymer, polyvinyl acetate, polyvinyl trifluoroacetate and polyvinyl heptafluorobutyrate. This layer may also contain pigments such as barium sulphate, calcium carbonate, silica, zinc oxide and titanium dioxide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/502,259 US4011080A (en) | 1974-03-01 | 1974-08-30 | Electrophotographic elements comprising polysilicic acid-crosslinked conductive polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1479839A true GB1479839A (en) | 1977-07-13 |
Family
ID=23997024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB845075A Expired GB1479839A (en) | 1974-08-30 | 1975-02-28 | Materials comprising a support bearing a conductive layer |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1479839A (en) |
-
1975
- 1975-02-28 GB GB845075A patent/GB1479839A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |