JPS63184758A - Electrostatic recording film - Google Patents
Electrostatic recording filmInfo
- Publication number
- JPS63184758A JPS63184758A JP1623387A JP1623387A JPS63184758A JP S63184758 A JPS63184758 A JP S63184758A JP 1623387 A JP1623387 A JP 1623387A JP 1623387 A JP1623387 A JP 1623387A JP S63184758 A JPS63184758 A JP S63184758A
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic recording
- dielectric layer
- film
- recording film
- acid
- 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.)
- Pending
Links
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- 229920006255 plastic film Polymers 0.000 claims abstract description 18
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- 229920000728 polyester Polymers 0.000 claims abstract description 11
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- 150000002367 halogens Chemical class 0.000 claims abstract description 7
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- 238000000034 method Methods 0.000 description 16
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- 230000000903 blocking effect Effects 0.000 description 8
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- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
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- 239000002253 acid Substances 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
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- 239000011230 binding agent Substances 0.000 description 5
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- 150000004706 metal oxides Chemical class 0.000 description 4
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- 239000005518 polymer electrolyte Substances 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
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- 239000007788 liquid Substances 0.000 description 3
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- 229920005989 resin Polymers 0.000 description 3
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- 150000005846 sugar alcohols Polymers 0.000 description 3
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 239000011146 organic particle Substances 0.000 description 2
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- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 1
- ZZJVDYQPZOHNIK-UHFFFAOYSA-N 2,6-dihydroxybenzenesulfonic acid Chemical compound OC1=CC=CC(O)=C1S(O)(=O)=O ZZJVDYQPZOHNIK-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- XCSGHNKDXGYELG-UHFFFAOYSA-N 2-phenoxyethoxybenzene Chemical compound C=1C=CC=CC=1OCCOC1=CC=CC=C1 XCSGHNKDXGYELG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- FNGGVJIEWDRLFV-UHFFFAOYSA-N anthracene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=CC3=C(C(O)=O)C(C(=O)O)=CC=C3C=C21 FNGGVJIEWDRLFV-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- MYRTYDVEIRVNKP-UHFFFAOYSA-N divinylbenzene Substances C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
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- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000008054 sulfonate salts Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
- G03G5/02—Charge-receiving layers
- G03G5/0202—Dielectric layers for electrography
- G03G5/0205—Macromolecular components
- G03G5/0208—Macromolecular components obtained by reactions only involving carbon-to-carbon unsatured bonds
-
- 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
- G03G5/02—Charge-receiving layers
- G03G5/0202—Dielectric layers for electrography
- G03G5/0205—Macromolecular components
- G03G5/0211—Macromolecular components obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は静電記録フィルムに関するものであり、特に電
気信号を直接静電潜像に変換したのちトナー現像して可
視像化する静電記録フィルムに関する。ざらに詳しくは
、ＣＡＤ （対話型設計）用などの静電記録プリンター
・プロッターに使用される静電記録フィルムに関するも
のである。Detailed Description of the Invention (Industrial Application Field) The present invention relates to an electrostatic recording film, and in particular to an electrostatic recording film that directly converts an electrical signal into an electrostatic latent image and then develops it with toner to create a visible image. Regarding recording film. More specifically, it relates to an electrostatic recording film used in electrostatic recording printers and plotters for CAD (interactive design) and the like.
絶縁性フィルム、導電層、誘電層をこの順に積層せしめ
た静電記録フィルムが知られている。An electrostatic recording film is known in which an insulating film, a conductive layer, and a dielectric layer are laminated in this order.
一般にＣＡＤ用静電記録プロッターに使用される静電記
録方式は、マルチピン電極ヘッド（以下ピン電極と略称
する）に記録電圧を印加し、ピン電極と静電記録フィル
ムの誘電層との微小空隙（以下ギャップと略称する）に
気中放電を起こして誘電層表面上に静電潜像を形成し、
次にこの静電潜像を液体トナーにより現像し可視像とし
てそのまま定着するものである。ここで安定した画像を
得るには、ギャップをパッシェン曲線から適当な範囲に
制御する必要があり、このために例えば粒子を加えて適
当な凹凸を設けた誘電層とピン電極を接触させることに
よりギャップを適当に制御する方式が最も一般的に使用
されている。一方かかる静電記録フィルム上のトナー像
の定着は、熱や圧力によらず、そりまま放置するだけで
あるために従来の静電記録フィルムでは静電記録紙に比
べて十分な定着性が得られず、このため手でされったり
、こすられたりするとトナー像が誘電層からはがれやす
い欠点があった。The electrostatic recording method, which is generally used in electrostatic plotters for CAD, applies a recording voltage to a multi-pin electrode head (hereinafter abbreviated as pin electrode), and creates micro-gaps between the pin electrode and the dielectric layer of the electrostatic recording film. An electrostatic latent image is formed on the surface of the dielectric layer by causing an air discharge in the gap (hereinafter abbreviated as gap),
This electrostatic latent image is then developed with liquid toner and fixed as a visible image. In order to obtain a stable image, it is necessary to control the gap within an appropriate range from the Paschen curve. To do this, for example, the gap can be adjusted by adding particles and bringing the pin electrode into contact with a dielectric layer with appropriate unevenness. The most commonly used method is to appropriately control the On the other hand, toner images on such electrostatic recording films are fixed without using heat or pressure, and simply by leaving them as they are, so conventional electrostatic recording films have sufficient fixing properties compared to electrostatic recording paper. Therefore, the toner image tends to peel off from the dielectric layer when it is touched or rubbed by hand.
静電記録フィルムは従来の静電記録紙に比べて記録の安
定性、透明性、寸法安定性、強度、防塵性、保存安定性
などの特長を有するので、その開発が望まれているもの
の、高速記録で安定して高品質画像を与えるものでかつ
定着性の良いものが得られにくく、実用化の大きな妨げ
になっていた。Electrostatic recording film has features such as recording stability, transparency, dimensional stability, strength, dust resistance, and storage stability compared to conventional electrostatic recording paper, so its development is desired. It has been difficult to obtain a method that stably provides high-quality images with high-speed recording and has good fixing properties, which has been a major hindrance to its practical application.
静電記録紙の誘電層についてはその耐カール性、耐ブロ
ッキング性のバランスの点からアクリル系共重合体混合
物について特定の範囲のＴｇ（ガラス転移温度）である
ことが必要であることが知られている（特公昭５７−１
９４１９号公報）が、定着性との関係については記載が
なく、また静電記録フィルムの場合についても記載はな
い。It is known that for the dielectric layer of electrostatic recording paper, an acrylic copolymer mixture must have a Tg (glass transition temperature) within a specific range from the viewpoint of the balance between curl resistance and blocking resistance. (Tokuko Showa 57-1)
No. 9419), there is no description regarding the relationship with fixing properties, and there is no description regarding the case of an electrostatic recording film.
本発明者らは静電記録フィルムの上に液状トナーにより
形成されるトナー像の定着性向上について鋭意検討した
結果、単独の高分子結着剤で定着性向上とブロッキング
性をともに満足させることは難しいが、特定の高分子結
着剤を組合わせることにより定着性とブロッキング性を
バランスさせる領域が存在すること、しかもその領域は
紙をベースとした静電記録紙の場合と必ずしも一致せず
、静電記録フィルムに特有な領域であることを見出し、
本発明に到達したものである。The present inventors have conducted extensive studies on improving the fixing properties of toner images formed with liquid toner on electrostatic recording films, and have found that it has not been possible to satisfy both fixing properties and blocking properties with a single polymeric binder. Although it is difficult, there is an area where fixing and blocking properties can be balanced by combining specific polymeric binders, and this area does not necessarily match that of paper-based electrostatic recording paper. Discovered that this area is unique to electrostatic recording film,
This has led to the present invention.
（発明が解決しようとする問題点〕
本発明の目的は上記欠点を解消せしめ、高速記録で安定
して高品質画像が得られ、かつ定着性の良い静電記録フ
ィルムを提供せんとするものである。(Problems to be Solved by the Invention) The object of the present invention is to eliminate the above-mentioned drawbacks, and to provide an electrostatic recording film that can stably obtain high-quality images with high-speed recording and has good fixing properties. be.
［問題点を解決するための手段］
本発明は上記目的を達成するために、次の描成からなる
。すなわち、プラスチックフィルム、導電層および誘電
層をこの順に積層せしめた静電記録フィルムにおいて、
該誘電層に高分子結着剤として、（Ａ）６０〜８０重量
％のハロゲンを含むハロゲン化ポリオレフィンから選ば
れた少なくとも１種と、（Ｂ）ＴＣＩが２０’Ｃ以下の
ポリエステル共重合体および／またはＴｇが２０’Ｃ以
下のポリ（メタ）アクリル酸エステル共重合体から選ば
れた少なくとも１種を含有し、その重量比がＡ／Ｂ＝９
８／２〜５０１５０であることを特徴とする静電記録フ
ィルムを特徴とするものである。[Means for Solving the Problems] In order to achieve the above object, the present invention consists of the following features. That is, in an electrostatic recording film in which a plastic film, a conductive layer, and a dielectric layer are laminated in this order,
As a polymeric binder in the dielectric layer, (A) at least one selected from halogenated polyolefins containing 60 to 80% by weight of halogen, (B) a polyester copolymer having a TCI of 20'C or less, and Contains at least one type selected from poly(meth)acrylic acid ester copolymers having a Tg of 20'C or less, the weight ratio of which is A/B=9
The present invention is characterized by an electrostatic recording film having a molecular weight of 8/2 to 50,150.
本発明の誘電層に用いられる高分子結着剤は、（Ａ）６
０〜８０重量％のハロゲンを含むハロゲン化ポリオレフ
ィンから選ばれた少なくとも１種と、（Ｂ）Ｔｇが２０
℃以下のポリエステル共重合体および／またはＴＣＩが
２０℃以下のポリ（メタ）アクリル酸エステル共重合体
から選ばれた少なくとも１種を含有し、その重量比がＡ
／Ｂ＝９８／２〜５０１５０であるものである。The polymer binder used in the dielectric layer of the present invention is (A) 6
At least one type selected from halogenated polyolefins containing 0 to 80% by weight of halogen, and (B) Tg of 20
Contains at least one selected from polyester copolymers whose temperature is below ℃ and/or poly(meth)acrylate copolymers whose TCI is below 20 ℃, and whose weight ratio is A.
/B=98/2 to 50150.
なお本発明においてポリ（メタ）アクリル酸エステル共
重合体とはポリアクリル酸エステル共重合体とポリメタ
アクリル酸エステル共重合体とを略記したものである。In the present invention, the poly(meth)acrylic ester copolymer is an abbreviation for polyacrylic ester copolymer and polymethacrylic ester copolymer.
本発明においてハロゲン化ポリオレフィンとは、ポリオ
レフィンをハロゲン化したもので、例えば次のものが挙
げられる。In the present invention, the halogenated polyolefin refers to a polyolefin that has been halogenated, and includes, for example, the following.
Ａ、ハロゲン化ポリエチレンおよびその共重合体Ｂ、ハ
ロゲン化ポリプロピレンおよびその共重合体
Ｃ，ハロゲン化ポリブチレンおよびその共重合体り、ハ
ロゲン化ポリイソブチレンおよびその共重合体
などでそのハロゲン含有ｍがポリマ組成物を基準にして
６０〜８０重量％のものである。ハロゲンの含有量がこ
れより少ないと高品質画像が得られず、一方これより多
いとこのポリマの溶媒に対する溶解性が低くなり、この
ため高分子結着剤として用いることができない。これら
は２種以上混合して使用してもよい。A, halogenated polyethylene and its copolymer B, halogenated polypropylene and its copolymer C, halogenated polybutylene and its copolymer, halogenated polyisobutylene and its copolymer, etc. whose halogen content m is the polymer composition It is 60 to 80% by weight based on the product. If the halogen content is less than this, high-quality images cannot be obtained, while if it is more than this, the polymer has low solubility in solvents and therefore cannot be used as a polymeric binder. Two or more of these may be used in combination.
ハロゲン化ポリオレフィンは通常知られた方法で製造す
ることができる。例えば、ポリオレフィンをハロゲン系
溶剤に溶解し、加温し加圧または常圧にてハロゲン化後
蒸溜、洗浄、乾燥などの工程を経て製造される。ハロゲ
ン化ポリオレフィン中にはハロゲン分子、ハロゲン化水
素、その他のハロゲン化合物などの不純物含量が少ない
ものが好ましく使用される。ハロゲン化ポリオレフィン
には本発明の特性を損わない範囲で、必要に応じて公知
の安定剤、酸化防止剤、紫外線吸収剤などを添加しても
よい。ハロゲン化ポリオレフィンの中でも製造のし易さ
の点から塩素化ポリオレフィンが特に好ましく使用され
る。Halogenated polyolefins can be produced by commonly known methods. For example, it is produced by dissolving a polyolefin in a halogenated solvent, heating it, halogenating it under pressure or normal pressure, and then going through steps such as distillation, washing, and drying. Among the halogenated polyolefins, those containing a small amount of impurities such as halogen molecules, hydrogen halide, and other halogen compounds are preferably used. If necessary, known stabilizers, antioxidants, ultraviolet absorbers, etc. may be added to the halogenated polyolefin within a range that does not impair the characteristics of the present invention. Among the halogenated polyolefins, chlorinated polyolefins are particularly preferably used from the viewpoint of ease of production.
本発明においてＴｑが２０℃以下のポリエステル共重合
体としては通常知られている飽和ポリエステル樹脂のう
ち、Ｔｑが２０℃以下のものが使用される。かかる飽和
ポリエステル樹脂は飽和多価カルボン酸と飽和多価アル
コールを共重合して得られるもので、飽和多価カルボン
酸としては、テレフタル酸、イソフタル酸、フタル酸、
２，６−ナフタレンジカルボン酸、ジフェニルジカルボ
ン酸、コハク酸、アジピン酸、アゼライン酸、セバシン
酸、ドデカンジオン酸、１，４シクロヘキサンジカルボ
ン酸、無水トリメリット酸など、飽和多価アルコールと
しては、エチレングリコール、１．４ブタンジオール、
１，５ベンタンジオール、１．６ヘキサンジオール、ジ
エチレングリコール、トリエチレングリコール、ポリエ
チレングリコール、ポリテトラメチレングリコール、プ
ロピレングリコール、ネオペンチルグリコール、１．４
シクロヘキサンジメタツール、ペンタエリスリトール、
トリメヂロールプロパンなどが好ましく使用される。In the present invention, among the commonly known saturated polyester resins, those having a Tq of 20°C or less are used as polyester copolymers with a Tq of 20°C or less. Such saturated polyester resins are obtained by copolymerizing saturated polycarboxylic acids and saturated polyhydric alcohols, and the saturated polycarboxylic acids include terephthalic acid, isophthalic acid, phthalic acid,
2,6-naphthalenedicarboxylic acid, diphenyldicarboxylic acid, succinic acid, adipic acid, azelaic acid, sebacic acid, dodecanedioic acid, 1,4 cyclohexanedicarboxylic acid, trimellitic anhydride, etc. Saturated polyhydric alcohols include ethylene glycol , 1.4 butanediol,
1,5 bentanediol, 1.6 hexanediol, diethylene glycol, triethylene glycol, polyethylene glycol, polytetramethylene glycol, propylene glycol, neopentyl glycol, 1.4
Cyclohexane dimetatool, pentaerythritol,
Trimedylolpropane and the like are preferably used.
ＴＱが２０℃以下のポリ（メタ）アクリル酸エステル共
重合体としは、通常知られているポリ（メタ）アクリル
酸エステル共重合体の中で下りが２０℃以下のものが使
用される。かがる（メタ）アクリル酸エステルのモノマ
ーとしては、単独重合体のＴｃｘが２０’Ｃ以下の（メ
タ）アクリル酸エステル、例えばアクリル酸メチル、ア
クリル酸エチル、アクリル酸ｎプロピル、アクリルＩｎ
ブチル、アクリルＩｎヘキシル、アクリル酸２エチルヘ
キシル、やメタクリル酸ｎブチル、メタクリル酸２エチ
ルヘキシル、メタクリル酸ステアｌノルなと同志の共重
合体やこれらの他に単独重合体のＴｑが２０℃より高い
モノマー、例えばメタクリル酸メチル、メタクリル酸エ
チル、メタフリルミｎプロピル、などと共重合したもの
で共重合体としてのＴ（ｌが２０℃以下のものなどが好
ましく使用される。As the poly(meth)acrylic ester copolymer having a TQ of 20° C. or lower, among the commonly known poly(meth)acrylic ester copolymers, those having a temperature drop of 20° C. or lower are used. As the monomer of the (meth)acrylic ester, a (meth)acrylic ester whose homopolymer Tcx is 20'C or less, such as methyl acrylate, ethyl acrylate, n-propyl acrylate, acrylic In
Copolymers of butyl, hexyl acrylate, 2-ethylhexyl acrylate, n-butyl methacrylate, 2-ethylhexyl methacrylate, stearyl methacrylate, and other monomers with a homopolymer Tq higher than 20°C. , for example, copolymerized with methyl methacrylate, ethyl methacrylate, methafurylmin-propyl, etc., and T (l is 20° C. or less) as a copolymer is preferably used.
（Ａ）と（８）の重量比は、Ａ／Ｂ＝９８／２〜５０１
５０であることが必要であり、この範囲で好ましく選択
される。さらに好ましくはＡ／Ｂ＝９５１５〜６０／４
０であることが望ましい。重量比がこれより大きいと定
着性が悪く、これより小さいとブロッキング性が悪くな
り好ましくない。The weight ratio of (A) and (8) is A/B=98/2~501
50, and is preferably selected within this range. More preferably A/B=9515 to 60/4
It is desirable that it be 0. If the weight ratio is larger than this, the fixing property will be poor, and if it is smaller than this, the blocking property will be poor, which is not preferable.
本発明の誘電層にはギャップを形成するために粒子を用
いる。粒子としては通常知られた無機粒子や有機粒子が
使用される。かかる粒子としては体積固有抵抗が１０８
Ω・ｃｍ以上、ざらに好ましくは１０１０Ω・ｃｍ以上
であることが好ましい。かかる無機粒子としては、例え
ば、酸化ケイ素、酸化チタン、アルミナ、酸化鉛、酸化
ジルコニウム、などの金属酸化物、炭酸カルシウム、チ
タン酸バリウム、硫酸バリウム、などの塩類、有機粒子
としては、例えば、スチレン−ジビニルベンゼン共重合
体、メラミン樹脂、エポキシ樹脂、フェノール樹脂、フ
ッ素樹脂、などから適宜選択される。Particles are used in the dielectric layer of the present invention to form gaps. As the particles, commonly known inorganic particles or organic particles are used. Such particles have a volume resistivity of 108
It is preferably at least Ω·cm, more preferably at least 1010 Ω·cm. Examples of such inorganic particles include metal oxides such as silicon oxide, titanium oxide, alumina, lead oxide, and zirconium oxide; salts such as calcium carbonate, barium titanate, and barium sulfate; and examples of organic particles include styrene. - Suitably selected from divinylbenzene copolymer, melamine resin, epoxy resin, phenol resin, fluororesin, etc.
これらの粒子は単独でも２種以上混合して用いてもよい
。上記粒子の平均粒径は放電の安定性から一般に０．１
〜１５μｍの範囲で適宜選択するのが好ましい。These particles may be used alone or in combination of two or more. The average particle size of the above particles is generally 0.1 from the viewpoint of discharge stability.
It is preferable to select the thickness appropriately within the range of 15 μm.
本発明において誘電層を形成する高分子結着剤と粒子と
の重量比は、１００１０．５〜１００／１５０の範囲で
好ましく選択される。重量比がこれより下回る場合は、
放電の安定性が悪く、これより上回る場合は誘電層の膜
強度が弱くなり好ましくない。In the present invention, the weight ratio of the polymer binder and particles forming the dielectric layer is preferably selected within the range of 10010.5 to 100/150. If the weight ratio is lower than this,
The stability of discharge is poor, and if it exceeds this range, the film strength of the dielectric layer will weaken, which is not preferable.
誘電層の厚さは、１〜２０μｍであることが好まく、こ
れより薄いと表面電位が低く、これより厚いと解像度が
悪くなり好まし”くない。The thickness of the dielectric layer is preferably 1 to 20 μm; if it is thinner than this, the surface potential will be low, and if it is thicker than this, the resolution will be poor, which is not preferable.
誘電層は、単層の他に少数層に積層されていてもよい。The dielectric layer may be a single layer or may be stacked in a small number of layers.
例えば、通常知られた高分子結着剤と粒子からなる誘電
層の上に本発明の高分子結着剤からなる層を積層したも
のでおってもよい。この場合、本発明の高分子結着剤か
らなる層は粒子を含まない層であってもよく、また厚さ
は０．１〜３μｍであることが好ましい。これより薄い
と定着性が得られず、これより厚いとブロッキング性が
悪くなることがありそれぞれ好ましくない。また導電層
と誘電層の間に接着剤などの中間層を設けてもよい。For example, a layer made of the polymer binder of the present invention may be laminated on a dielectric layer made of a commonly known polymer binder and particles. In this case, the layer made of the polymer binder of the present invention may be a layer that does not contain particles, and preferably has a thickness of 0.1 to 3 μm. If it is thinner than this, the fixing property cannot be obtained, and if it is thicker than this, the blocking property may deteriorate, so these are not preferable. Further, an intermediate layer such as an adhesive may be provided between the conductive layer and the dielectric layer.
本発明の誘電層には本発明の目的とする静電記録フィル
ムとしての特性を損わない範囲で必要に応じて、公知の
高分子結着剤、可塑剤、接着促進剤、安定剤、酸化防止
剤、紫外線吸収剤、滑剤などを添加してもよく、また、
かぶり防止のために導電性粉末などを添加してもよい。The dielectric layer of the present invention may contain known polymer binders, plasticizers, adhesion promoters, stabilizers, oxidation agents, etc. as necessary within the range that does not impair the properties of the electrostatic recording film that is the object of the present invention. Inhibitors, ultraviolet absorbers, lubricants, etc. may be added, and
Conductive powder or the like may be added to prevent fogging.
この場合。本発明の高分子結着剤１００重量部に対して
公知の高分子結着剤の添加ｍは２０重量部以下であるこ
とが好ましい。in this case. The amount m of the known polymer binder added to 100 parts by weight of the polymer binder of the present invention is preferably 20 parts by weight or less.
誘電層の付加方式は通常知られた方法が有効に使用され
る。例えば、刷毛塗り、浸漬塗り、ナイフ塗り、ロール
塗り、スプレー塗装、流し塗り、回転塗り（スピンナー
、ホエラーなど）、などの中から適宜選択される。Generally known methods are effectively used to add the dielectric layer. For example, the coating is appropriately selected from brush coating, dip coating, knife coating, roll coating, spray coating, flow coating, rotary coating (spinner, whaler, etc.), and the like.
本発明において使用されるプラスチックフィルムは、通
常知られた熱可塑性樹脂または熱硬化性樹脂からなるフ
ィルムである。このフィルム用樹脂としては、ポリエス
テル、ポリオレフィン、ポリアミド、ポリエステルアミ
ド、ポリエーテル、ポリイミド、ポリアミドイミド、ポ
リスチレン、ポリカーボネート、ポリー叶フェニレンス
ルフィド、ポリエーテルエステル、ポリ塩化ビニル、ポ
リ（メタ）アクリル酸エステル、などが好ましい。The plastic film used in the present invention is a film made of a commonly known thermoplastic resin or thermosetting resin. Resins for this film include polyester, polyolefin, polyamide, polyester amide, polyether, polyimide, polyamideimide, polystyrene, polycarbonate, polyphenylene sulfide, polyether ester, polyvinyl chloride, poly(meth)acrylic acid ester, etc. is preferred.
さらにこれらの共重合体やブレンド物やざらに架橋した
ものを用いることもできる。またこれらの樹脂は延伸加
工したものが機械的強度、寸法安定性、熱的性質、光学
的性質等が向上するので好ましい。これらの中でもポリ
エステルが好ましく使用される。ここでポリエステルと
は、芳香族ジカルボン酸を主たる酸成分とし、アルキレ
ングリコールを主たるグリコール成分とするポリエステ
ルである。Furthermore, copolymers, blends, and loosely crosslinked products of these can also be used. Further, it is preferable that these resins be stretched, since mechanical strength, dimensional stability, thermal properties, optical properties, etc. are improved. Among these, polyester is preferably used. Here, the polyester is a polyester containing an aromatic dicarboxylic acid as a main acid component and an alkylene glycol as a main glycol component.
芳香族ジカルボン酸の具体例としては、テレフタル酸、
イソフタル酸、ナフタレンジカルボン酸、ジフェノキシ
エタンジカルボン酸、ジフェニルジカルボン酸、ジフェ
ニルエーテルジカルボン酸、ジフェニルスルホンジカル
ボン酸、ジフェニルケトンジカルボン酸、アンスラセン
ジカルボン酸、α、β−ビス（２−クロルフェノキシ）
エタン−４，４−ジカルボン酸などが挙げられる。これ
らのうち、特にテレフタル酸が望ましい。Specific examples of aromatic dicarboxylic acids include terephthalic acid,
Isophthalic acid, naphthalene dicarboxylic acid, diphenoxyethane dicarboxylic acid, diphenyl dicarboxylic acid, diphenyl ether dicarboxylic acid, diphenyl sulfone dicarboxylic acid, diphenyl ketone dicarboxylic acid, anthracene dicarboxylic acid, α, β-bis(2-chlorophenoxy)
Examples include ethane-4,4-dicarboxylic acid. Among these, terephthalic acid is particularly desirable.
アルキレングリコールの具体例としては、エチレングリ
コール、トリメチレングリコール、テトラメチレングリ
コール、ペンタメチレングリコール、ヘキサメチレング
リコール、ヘキシレングリコールが望ましい。Specific examples of alkylene glycol include ethylene glycol, trimethylene glycol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, and hexylene glycol.
勿論、これらのポリエステルは、ホモポリエステルであ
ってもコポリエステル（共重合ポリエステル）であって
もよく、共重合する成分としては、例えば、ジエチレン
グリコール、プロピレングリコール、ネオペンチルグリ
コール、ポリアルキレングリコール、叶キシリレングリ
コール、１．４−シクロヘキサンジメタツール、５−ナ
トリウムスルホレゾルシンなどのジオール成分、アジピ
ン酸、セバシン酸、フタル酸、イソフタル酸、２，６−
ナフタリンジカルボン酸、５−ナトリウムスルホイソフ
タル酸などのジカルボン酸成分、トリメリット酸、ピロ
メリット酸などの多官能ジカルボン酸成分、ｐ−オキシ
エトキシ安患香酸などのオキシカルボン酸成分などが挙
げられる。Of course, these polyesters may be homopolyesters or copolyesters (copolymerized polyesters), and examples of copolymerizable components include diethylene glycol, propylene glycol, neopentyl glycol, polyalkylene glycol, and Kano xylene glycol. Diol components such as lene glycol, 1,4-cyclohexane dimetatool, 5-sodium sulforesorcin, adipic acid, sebacic acid, phthalic acid, isophthalic acid, 2,6-
Examples include dicarboxylic acid components such as naphthalene dicarboxylic acid and 5-sodium sulfoisophthalic acid, polyfunctional dicarboxylic acid components such as trimellitic acid and pyromellitic acid, and oxycarboxylic acid components such as p-oxyethoxybenzoic acid.
なお、プラスチックフィルムの厚さは１０μｍ〜２５０
μｍであることが好ましい。さらに好ましくは１５μｍ
〜１５０μｍであることが望ましい、これより薄いと、
フィルムとしての機械的強度が足りず、これより厚いと
送膜性が悪くなり好ましくない。The thickness of the plastic film is 10 μm to 250 μm.
Preferably it is μm. More preferably 15 μm
It is desirable that the thickness is ~150 μm; if it is thinner than this,
Mechanical strength as a film is insufficient, and if it is thicker than this, film transportability deteriorates, which is not preferable.
これらのプラスチックフィルムは、必要に応じて接着性
を向上させるために公知の表面処理、たとえば、コロナ
放電処理、プラズマ放電処理、アンカーコートなどを行
なったりしてもよい。These plastic films may be subjected to known surface treatments, such as corona discharge treatment, plasma discharge treatment, anchor coating, etc., to improve adhesion, if necessary.
ざらに、プラスチックフィルムは走行時のキズの発生を
防ぐために静摩擦係数は２．０以下、さらに好ましくは
１．０以下であることが好ましい。In general, it is preferable that the plastic film has a static friction coefficient of 2.0 or less, more preferably 1.0 or less, in order to prevent scratches during running.
本発明においてプラスチックフィルムの体積固有抵抗は
特に限定されず、静電記録方式により適宜選択される。In the present invention, the volume resistivity of the plastic film is not particularly limited, and is appropriately selected depending on the electrostatic recording method.
すなわち、絶縁性のプラスチックフィルムの他に本発明
の特性を損わない範囲で、必要に応じて、プラスチック
フィルムの導電層と反対側の面における静電気の発生を
防止するために導電層と反対側の面に帯電防止剤や別の
導電層を設けたり、帯電防止剤を添加してプラスチック
フィルムの表面と裏側で導通するようにしたもの、など
を使用することができる。That is, in addition to the insulating plastic film, if necessary, to the extent that the characteristics of the present invention are not impaired, in order to prevent the generation of static electricity on the surface of the plastic film opposite to the conductive layer, It is possible to use a plastic film in which an antistatic agent or another conductive layer is provided on the surface of the plastic film, or an antistatic agent is added to the plastic film so that conduction occurs between the front and back sides of the plastic film.
ざらに必要に応じて、マット化したものや着色したもの
を用いてもよい。また２種以上のプラスチックフィルム
を積層したものでおってもよい。If necessary, matte or colored roughness may be used. Alternatively, it may be a laminate of two or more types of plastic films.
本発明の導電層は通常知られたものが使用される。表面
電気抵抗は１０４〜１０９Ω／口であることが好ましい
。かかる導電層としては、（１）電子伝導性の金属や金
属酸化物からなるもの、（２）イオン伝導性の高分子電
解質を塗工したもの、（３）導電性粉末と高分子結着剤
や高分子電解質からなる層を塗工したもの、などである
。As the conductive layer of the present invention, a commonly known conductive layer is used. The surface electrical resistance is preferably 10 4 to 10 9 Ω/mouth. Such conductive layers include (1) those made of electronically conductive metals or metal oxides, (2) those coated with ionically conductive polymer electrolytes, and (3) conductive powder and polymer binder. or those coated with a layer consisting of a polymer electrolyte.
この場合、電子伝導性金属や金属化合物、イオン伝導性
の高分子電解質、導電性粉末は通常知られたものが使用
される。かかる好ましい組成としては、ＡＱ、 Ｃｒ、
Ｃｄ、 Ｔｉ、 Ｆｅ、 Ｃｕ、 Ｉｎ、 Ｎｉ、
Ｐｄ。In this case, commonly known electron conductive metals, metal compounds, ion conductive polymer electrolytes, and conductive powders are used. Such preferable compositions include AQ, Cr,
Cd, Ti, Fe, Cu, In, Ni,
Pd.
Ｐｔ、 Ｒｈ、 Ａｇ、 Ｒｕ、 ｗ、 Ｓｎ、 Ｚｒ
、 Ｉｒなどの金属、ステンレス、真鍮、Ｎ１−ＣＰな
どの合金、酸化インジウム、酸化スズ、酸化亜鉛、酸化
チタン、酸化バナジウム、酸化ルテニウム、酸化タンタ
ル、などの金属酸化物、ヨウ化銅などの金属化合物など
があげられるが、これらに限定されない。これらは単独
でも２種以上が化合・混合などされた状態で併用されて
もよい。また高分子電解質としては、四級アンモニウム
塩、スルホン酸塩、ポリアルコールなどがあげられるが
、これらに限定されない。Pt, Rh, Ag, Ru, w, Sn, Zr
, metals such as Ir, alloys such as stainless steel, brass, N1-CP, metal oxides such as indium oxide, tin oxide, zinc oxide, titanium oxide, vanadium oxide, ruthenium oxide, tantalum oxide, metals such as copper iodide Examples include, but are not limited to, compounds. These may be used alone or in combination in a combination or mixture of two or more. Examples of the polymer electrolyte include, but are not limited to, quaternary ammonium salts, sulfonate salts, and polyalcohols.
これらは単独でも２種以上組合せて使用してもよい。か
かる導電層は、メッキ、真空蒸着、化学蒸着、スパッタ
リング、コーティングなどにより形成される。これらの
中でも、Ｒｈ、 Ｐｄ、 Ｉｒ、 Ｐｔ、 Ｒｕからな
る群から選ばれた少なくとも１種以上の金属を主体とし
た材料からなる島状の不連続金属膜が、表面電気抵抗の
均一性、湿度に対する安定性などの点から特に好ましい
。なお島状の不連続金属膜とは、プラスチックフィルム
の上に金属粒子が点在しているもので、その平均サイズ
としては、１０−５〜１０−２平方ミクロンの範囲のも
のが特に好ましい。島状の不連続金属膜の密度は面積分
率で示すと１５〜５０％であることが好ましい。These may be used alone or in combination of two or more. Such a conductive layer may be formed by plating, vacuum deposition, chemical vapor deposition, sputtering, coating, or the like. Among these, an island-shaped discontinuous metal film made of a material mainly consisting of at least one metal selected from the group consisting of Rh, Pd, Ir, Pt, and Ru is used to improve the uniformity of surface electrical resistance and humidity. It is particularly preferred from the viewpoint of stability against. The island-shaped discontinuous metal film is one in which metal particles are scattered on a plastic film, and the average size thereof is particularly preferably in the range of 10 -5 to 10 -2 square microns. The density of the island-shaped discontinuous metal film is preferably 15 to 50% in terms of area fraction.
上記のプラスチックフィルムと導電層を積層したものを
導電性フィルムという。A laminate of the above plastic film and a conductive layer is called a conductive film.
なお導電層の表面電気抵抗は記録方式により好ましい範
囲が知られており、一般に（イ）片面制御方式では１０
４〜１０８Ω／口、（ロ）両面制御方式では１０７〜１
０８Ω／口、（ハ）同一面制御方式では１０６〜１０７
Ω／口が好ましいといわれている。Note that the preferable range of the surface electrical resistance of the conductive layer is known depending on the recording method, and generally (a) in the single-sided control method, the range is 10
4 to 108 Ω/port, (b) 107 to 1 for double-sided control method
08Ω/mouth, (c) 106 to 107 in the same plane control method
It is said that Ω/mouth is preferable.
なお本発明において、必要に応じていわゆる、かぶり、
ゴーストなどの対策として通常知られているように誘電
層の端部にカーボン電極などを設けてもよい。In addition, in the present invention, so-called fogging,
A carbon electrode or the like may be provided at the end of the dielectric layer as is generally known as a countermeasure against ghosts and the like.
本発明は、プラスチックフィルム、導電性および誘電層
をこの順に積層せしめた静電記録フィルムにおいて、該
誘電層に特定の高分子結着剤を適用したので、高速記録
で安定して高品質画像が１ｑられ、かつ定着性の良い静
電記録フィルムを得ることができたものである。The present invention provides an electrostatic recording film in which a plastic film, a conductive layer, and a dielectric layer are laminated in this order, in which a specific polymeric binder is applied to the dielectric layer, so that high-quality images can be stably produced during high-speed recording. 1q, and an electrostatic recording film with good fixing properties could be obtained.
本発明の効果は、特に導電層が電子伝導性金属、金属酸
化物、金属化合物の真空蒸着、化学蒸着、スパッタリン
グなどの薄膜である場合に特に顕著である。The effects of the present invention are particularly remarkable when the conductive layer is a thin film of an electron-conductive metal, metal oxide, or metal compound formed by vacuum deposition, chemical vapor deposition, sputtering, or the like.
以上のように本発明の静電記録フィルムは優れた特性を
有するので、特にハードコピー用静電記録フィルムとし
て、静電記録プリンター・プロッター用やファクシミリ
用に使用することができるのみならず、繰り返し使用す
るマスターフィルム用静電記録フィルムとして、複写機
用、ファクシミリ受信機用、プリレター用の転写マスタ
ーや静電潜像転写方式の電子写真プロセス（ＴＥＳＩ法
）で転写静電潜像を保持する記録体として、ざらに静電
記録方式によるディスプレイ用の記録フィルムとして有
用である。As described above, since the electrostatic recording film of the present invention has excellent properties, it can be used not only as an electrostatic recording film for hard copies, for electrostatic recording printers/plotters, and for facsimiles, but also for repeated use. The electrostatic recording film for the master film used is a transfer master for copying machines, facsimile receivers, and pre-letters, and a record that retains a transferred electrostatic latent image using an electrophotographic process using an electrostatic latent image transfer method (TESI method). As a material, it is useful as a recording film for displays using an electrostatic recording method.
（１）表面電気抵抗
導電性フィルムを幅３０ｍｍに切取り、その切断線に直
交し、かつ間隔が３０ｍｍの２本の平行線を想定し、そ
の２本の線ではさまれる区間を除く右と左にそれぞれ導
電性カーボン塗料を塗布し、それを電極とする。この電
極間の電気抵抗をケースレー製エレクトロメータ（タイ
プ６１００Ｌ）を用いて、２０’Ｃ−６５％ＲＨで測定
した、単位はΩ／口で示す、静電記録フィルムの表面電
気抵抗もこれに準じて測定した。(1) Surface electrical resistance Cut the conductive film to a width of 30 mm, and assume two parallel lines perpendicular to the cut line and 30 mm apart, on the right and left excluding the section sandwiched between the two lines. A conductive carbon paint is applied to each, and this is used as an electrode. The electrical resistance between the electrodes was measured at 20'C-65%RH using a Keithley electrometer (type 6100L), and the unit is Ω/unit. The surface electrical resistance of the electrostatic recording film also follows this. It was measured using
（２）画質
静電記録フィルムの表面にマルチピン電極ヘッドにより
静電潜像を形成させ、次いで静電潜像を湿式トナー現像
機によって顕像化したあと、乾燥してハードコピー画像
を得た。記録方式は、（イ）片面制御、（ロ）両面制御
、（ハ）同一面制御の三方式について適宜選択して行な
った。(2) Image Quality An electrostatic latent image was formed on the surface of the electrostatic recording film using a multi-pin electrode head, and then the electrostatic latent image was visualized using a liquid toner developer and dried to obtain a hard copy image. Three recording methods were selected as appropriate: (a) single-sided control, (b) double-sided control, and (c) same-sided control.
（イ）画素法け
１６ドツト／ ｒｏｍで印字し、１１００ｒｎ当りの画
素法けの個数を測定した。８０個以下を良、８１〜２５
０個をやや良、２５１個以上を不良とした。(a) Printing was performed at a pixel pitch of 16 dots/ROM, and the number of pixel pitches per 1100 rn was measured. 80 or less is good, 81-25
0 pieces were rated as somewhat good, and 251 or more pieces were rated as poor.
（ロ）画素太り
１６ドツト／ ｎｕｎで印字し、１００ｍｍ当りの画素
あたりの個数を測定した。６０個以下を良、６１〜２０
０個をやや良、２０１個以上を不良とした。(b) Printing was performed with a pixel thickness of 16 dots/nun, and the number of pixels per 100 mm was measured. 60 or less is good, 61-20
0 pieces were rated as somewhat good, and 201 or more pieces were rated as poor.
（ハ）画像濃度
ベタ黒画像部をサクラマイクロデンシトメータ（モデル
ＰＤＭ−５）で反射濃度として測定し、反射濃度が０．
７以上のものを良、０．７未満のものを不良とした。(c) Image density The reflection density of the solid black image area was measured using a Sakura microdensitometer (model PDM-5), and the reflection density was 0.
A value of 7 or more was considered good, and a value of less than 0.7 was considered poor.
（３） 定着性
ベタ黒画像部の画像濃度（初期濃度、）を測定したのち
メンディングテープをはりつけ、ついで１８０”剥離し
、その剥離部の画像濃度（残留濃度〉を測定する。定着
率が６０％以上を良、６０％未満を不良とした。(3) Fixability After measuring the image density (initial density) of the solid black image area, apply a mending tape, then peel off 180" and measure the image density (residual density) of the peeled part. 60% or more was judged as good, and less than 60% was judged as bad.
残留濃度
定着率＝ Ｘ１００（％）初期濃度
（４）ブロッキング性
表面と裏面を重ねあわせた静電記録フィルムの上に５０
ｇ／Ｃｍ２の荷重をかけて２４時間放置したのち、剥離
する時
良：全く粘着せず、剥離時に音がでないものやや不良二
粘着はしないが、剥離時に若干音がするもの
不良：剥離する時、音が大きいか、粘着するもの
〔実施例〕
以下、実施例によって本発明を説明するが、本発明はこ
れらによって限定されるものではない。Residual density fixation rate = X100 (%) Initial density (4) Blocking property 50
After applying a load of g/cm2 and leaving it for 24 hours, it peels off. Good: Does not stick at all and makes no sound when peeling. Slightly poor. 2. Does not stick but makes a slight noise when peeling. Poor: When peeled off. , something that makes a loud noise or is sticky [Example] The present invention will be described below with reference to Examples, but the present invention is not limited by these.
なお実施例中の配合部数はすべて重量部数である。Note that all the blended parts in the examples are parts by weight.
実施例１〜５
厚さ７５μｍの二輪延伸ポリエチレンテレフタレートフ
ィルム（東しく株）製゛ルミラー゛′）の上にＰｄをス
パッタリングして、表面電気抵抗が、１Ｘ１０７Ω／口
の導電性フィルムを得た。この導電性フィルムの上に第
１表に示した組成の誘電層を塗工して（乾燥後の厚さ：
３Ｑ／ｍ２）本発明の静電記録フィルム（実施例１〜５
）を得た。これらの特性評価を第１表にまとめた。なお
、誘電層の組成は、高分子結着剤／粒子＝１００／２０
とした。また、かぶり防止のためいずれも導電性酸化ス
ズ（１Ω・ｃｍ）を高分子結着剤１００部に対して０．
５部添加した。Examples 1 to 5 Pd was sputtered onto a 75 μm thick two-wheeled stretched polyethylene terephthalate film (“Lumirror” manufactured by Toshiku Co., Ltd.) to obtain a conductive film with a surface electrical resistance of 1×10 7 Ω/hole. A dielectric layer having the composition shown in Table 1 was coated on this conductive film (thickness after drying:
3Q/m2) Electrostatic recording film of the present invention (Examples 1 to 5)
) was obtained. These characteristic evaluations are summarized in Table 1. The composition of the dielectric layer is polymer binder/particles = 100/20.
And so. In order to prevent fogging, conductive tin oxide (1Ωcm) was added at 0.00% per 100 parts of the polymer binder.
5 parts were added.
比較例１〜３
実施例１において誘電層組成が第１表に示した組成であ
る他は同様にして比較例１〜３を得た。Comparative Examples 1 to 3 Comparative Examples 1 to 3 were obtained in the same manner as in Example 1, except that the dielectric layer composition was as shown in Table 1.
第１表から本発明の静電記録フィルムを示す実施例１〜
５は画質が良く、定着性、ブロッキング性にも優れてい
ることは明らかである。Examples 1 to 1 showing electrostatic recording films of the present invention from Table 1
It is clear that No. 5 has good image quality and excellent fixing and blocking properties.
実施例６．７
実施例１において、導電性フィルムの表面電気抵抗、誘
電層組成が第１表に示したものである他は同様にして実
施例６．７を得た。これらの特性評価は第１表に示した
通りで、いずれも良好であっだ。Example 6.7 Example 6.7 was obtained in the same manner as in Example 1, except that the surface electrical resistance of the conductive film and the dielectric layer composition were as shown in Table 1. These characteristic evaluations are as shown in Table 1, and all were excellent.
実施例９．１０
実施例２において、誘電層の粒子が１０部、５０部であ
る他は同様にして、実施例９．１０を得た。これらの特
性評価は実施例２と同様に、画質、定着性、ブロッキン
グ性のいずれも良好であった。Example 9.10 Example 9.10 was obtained in the same manner as in Example 2, except that the amount of particles in the dielectric layer was 10 parts and 50 parts. As with Example 2, these characteristic evaluations showed that the image quality, fixing properties, and blocking properties were all good.
Claims (1)
の順に積層せしめた静電記録フィルムにおいて、該誘電
層に高分子結着剤として、（Ａ）６０〜８０重量％のハ
ロゲンを含むハロゲン化ポリオレフィンから選ばれた少
なくとも１種と、（Ｂ）Ｔｇが２０℃以下のポリエステ
ル共重合体および／またはＴｇが２０℃以下のポリ（メ
タ）アクリル酸エステル共重合体から選ばれた少なくと
も１種を含有し、その重量比がＡ／Ｂ＝９８／２〜５０
／５０であることを特徴とする静電記録フィルム。(1) In an electrostatic recording film in which a plastic film, a conductive layer, and a dielectric layer are laminated in this order, the dielectric layer is made of (A) halogenated polyolefin containing 60 to 80% by weight of halogen as a polymer binder. and (B) at least one selected from polyester copolymers with a Tg of 20°C or less and/or poly(meth)acrylate copolymers with a Tg of 20°C or less. , the weight ratio of which is A/B=98/2~50
An electrostatic recording film characterized in that: /50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1623387A JPS63184758A (en) | 1987-01-28 | 1987-01-28 | Electrostatic recording film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1623387A JPS63184758A (en) | 1987-01-28 | 1987-01-28 | Electrostatic recording film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184758A true JPS63184758A (en) | 1988-07-30 |
Family
ID=11910834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1623387A Pending JPS63184758A (en) | 1987-01-28 | 1987-01-28 | Electrostatic recording film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299963A (en) * | 1988-10-06 | 1990-04-11 | Kimoto & Co Ltd | Electrostatic recording body |
| EP0592662A1 (en) * | 1989-03-16 | 1994-04-20 | Dai Nippon Printing Co., Ltd. | Electrostatic data recording medium and electrostatic data recording/reproducing method |
| US5736228A (en) * | 1995-10-25 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Direct print film and method for preparing same |
-
1987
- 1987-01-28 JP JP1623387A patent/JPS63184758A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299963A (en) * | 1988-10-06 | 1990-04-11 | Kimoto & Co Ltd | Electrostatic recording body |
| EP0592662A1 (en) * | 1989-03-16 | 1994-04-20 | Dai Nippon Printing Co., Ltd. | Electrostatic data recording medium and electrostatic data recording/reproducing method |
| US5736228A (en) * | 1995-10-25 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Direct print film and method for preparing same |
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