JPH0532236B2 - - Google Patents
Info
- Publication number
- JPH0532236B2 JPH0532236B2 JP59086540A JP8654084A JPH0532236B2 JP H0532236 B2 JPH0532236 B2 JP H0532236B2 JP 59086540 A JP59086540 A JP 59086540A JP 8654084 A JP8654084 A JP 8654084A JP H0532236 B2 JPH0532236 B2 JP H0532236B2
- Authority
- JP
- Japan
- Prior art keywords
- sublimable
- particles
- coloring material
- material layer
- transfer body
- 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 - Lifetime
Links
- 239000002245 particle Substances 0.000 claims description 66
- 239000000975 dye Substances 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 45
- 238000004040 coloring Methods 0.000 claims description 39
- 239000000758 substrate Substances 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 10
- 239000010419 fine particle Substances 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 34
- -1 2,2-dicyanovinyl Chemical group 0.000 description 18
- 229920005989 resin Polymers 0.000 description 18
- 239000011347 resin Substances 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000000377 silicon dioxide Substances 0.000 description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 10
- 239000011707 mineral Substances 0.000 description 10
- 235000010755 mineral Nutrition 0.000 description 10
- 238000000859 sublimation Methods 0.000 description 9
- 230000008022 sublimation Effects 0.000 description 9
- 239000000976 ink Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 229910002012 Aerosil® Inorganic materials 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 229910052976 metal sulfide Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- 239000011882 ultra-fine particle Substances 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- WPJHTIRBHRFQKU-UHFFFAOYSA-N 2-[[4-(dimethylamino)-2-methylphenyl]methylidene]propanedinitrile Chemical compound CN(C)C1=CC=C(C=C(C#N)C#N)C(C)=C1 WPJHTIRBHRFQKU-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 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
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004962 Polyamide-imide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 229920013820 alkyl cellulose Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 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
- 239000000981 basic dye Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002312 polyamide-imide Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OOAQCESADLTRLQ-UHFFFAOYSA-N 2-[4-(diethylamino)phenyl]ethene-1,1,2-tricarbonitrile Chemical compound CCN(CC)C1=CC=C(C(C#N)=C(C#N)C#N)C=C1 OOAQCESADLTRLQ-UHFFFAOYSA-N 0.000 description 1
- FKCWUWJFGXKLNW-UHFFFAOYSA-N 2-[4-(dimethylamino)-2-methylphenyl]ethene-1,1,2-tricarbonitrile Chemical compound CN(C)C1=CC=C(C(C#N)=C(C#N)C#N)C(C)=C1 FKCWUWJFGXKLNW-UHFFFAOYSA-N 0.000 description 1
- KPVQHJLNKIZNIH-UHFFFAOYSA-N 2-[4-(dimethylamino)phenyl]ethene-1,1,2-tricarbonitrile Chemical compound CN(C)C1=CC=C(C(C#N)=C(C#N)C#N)C=C1 KPVQHJLNKIZNIH-UHFFFAOYSA-N 0.000 description 1
- GIXUEKGLQBMKGE-UHFFFAOYSA-N 2-[4-[ethyl(methyl)amino]-2-methylphenyl]ethene-1,1,2-tricarbonitrile Chemical compound CCN(C)C1=CC=C(C(C#N)=C(C#N)C#N)C(C)=C1 GIXUEKGLQBMKGE-UHFFFAOYSA-N 0.000 description 1
- NESSTUFHMYIRKI-UHFFFAOYSA-N 2-[[4-(diethylamino)phenyl]methylidene]propanedinitrile Chemical compound CCN(CC)C1=CC=C(C=C(C#N)C#N)C=C1 NESSTUFHMYIRKI-UHFFFAOYSA-N 0.000 description 1
- IYNONQVNLZATDK-UHFFFAOYSA-N 2-[[4-(dimethylamino)phenyl]methylidene]propanedinitrile Chemical compound CN(C)C1=CC=C(C=C(C#N)C#N)C=C1 IYNONQVNLZATDK-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 description 1
- VJDYNCYNNXYJGU-UHFFFAOYSA-N 4,8-bis(ethylamino)naphthalene-1,5-dione Chemical compound O=C1C=CC(NCC)=C2C(=O)C=CC(NCC)=C21 VJDYNCYNNXYJGU-UHFFFAOYSA-N 0.000 description 1
- MGKZFFUHEGPTDR-UHFFFAOYSA-N 4,8-bis(methylamino)naphthalene-1,5-dione Chemical compound O=C1C=CC(NC)=C2C(=O)C=CC(NC)=C21 MGKZFFUHEGPTDR-UHFFFAOYSA-N 0.000 description 1
- BHIOPVBOXIVMKV-UHFFFAOYSA-N 4-(ethylamino)-8-(methylamino)naphthalene-1,5-dione Chemical compound O=C1C=CC(NC)=C2C(=O)C=CC(NCC)=C21 BHIOPVBOXIVMKV-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- NRAHUCKDJAZTCN-UHFFFAOYSA-N F.F.F.[F] Chemical compound F.F.F.[F] NRAHUCKDJAZTCN-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-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
- 239000000370 acceptor Substances 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- XREZMAAQVYVESP-UHFFFAOYSA-N acetyloxymethyl 2-[n-[2-(acetyloxymethoxy)-2-oxoethyl]-2-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-4-fluorophenoxy]ethoxy]-5-fluoroanilino]acetate Chemical compound CC(=O)OCOC(=O)CN(CC(=O)OCOC(C)=O)C1=CC(F)=CC=C1OCCOC1=CC=C(F)C=C1N(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O XREZMAAQVYVESP-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 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
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229910001607 magnesium mineral Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-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
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000779 poly(divinylbenzene) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 229960004029 silicic acid Drugs 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910002029 synthetic silica gel Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001662 tin mineral Inorganic materials 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- AFNRRBXCCXDRPS-UHFFFAOYSA-N tin(ii) sulfide Chemical compound [Sn]=S AFNRRBXCCXDRPS-UHFFFAOYSA-N 0.000 description 1
- 229910001773 titanium mineral Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910001735 zirconium mineral Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/426—Intermediate, backcoat, or covering layers characterised by inorganic compounds, e.g. metals, metal salts, metal complexes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Description
産業上の利用分野
本発明は、熱転写による記録に用いられる感熱
記録用転写体に関し、とくにサーマルヘツドやレ
ーザービームなどの電子デバイスによる高速記録
に利用される。
従来例の構成とその問題点
従来、この記録方法には、安定性に優れるポリ
エステル繊維の転写捺染用染料を含有する転写体
が使用されていたが、かかる転写体は染料の昇華
性が低いため着色力が劣り、通常のサーマルヘツ
ドの熱エネルギーでは充分な色濃度を得ることは
困難であつた。又、昇華性の高いカラーフオーマ
ーを含むイオン系染料は、充分な色濃度を得るこ
とはできるが、保存安定性に問題があつた。
一方、これらによる記録画像はとくに中間調の
領域での画質の淫れが問題になり、これらの主要
原因はエネルギー印加部分の記録のぬけ（ドロツ
プアウト）とエネルギーを印加しない部分の染料
の昇華または飛散（ノイズ）によるものである。
又、均質な画像を得るために用いる安価で均質な
フイルムからなる転写基体は、特に記録手段とし
てサーマルヘツドを用いた場合に、ヘツドの発生
する高温度により融着し、ヘツド上を安定に走行
することがでできなかつた。
発明の目的
本発明は、安定で昇華能力に優れている色素を
用いて十分な色濃度を得、中間調領域でのドロツ
プアウトとノイズを低減させると共に、サーマル
ヘツド上を安定に走行させることにより良好な記
録画質を与える感熱記録用転写体を提供すること
を目的とする。
発明の構成
本発明の感熱記録用転写体は、基体の一方の面
に微粒子と液状潤滑性物質と高分子物質からなる
滑性耐熱層を設け、他方の面に下記一般式（）、
（）、（）で表わされる昇華性染料のうち少な
くとも１種類の昇華性染料と一部の粒子が色材層
の表面より突出した非昇華性粒子と結着剤とから
なる色材層を設けたことを特徴とする。
（式中、Ｘは水素原子またはメチル基を、Ｒ及び
R′はそれぞれメチル基、エチル基、直鎖状もし
くは分岐鎖状のプロピル基又はプチル基を表わ
す）
実施例の説明
以下本発明の実施例について説明する。本発明
の基本構成は基体の一方の面に微粒子と液状潤滑
性物質と高分子物質からなる滑性耐熱層を設け、
他方の面に下記一般式（）、（）、（）で表わ
される昇華性染料のうち少なくとも１種類の昇華
性染料と一部の粒子が色材層の表面より突出した
非昇華性粒子と結着剤とからなる色材層を設けた
ことを特徴とする。さらに、具体的に実施態様例
をあげれば次の通りである。
一般式（）、（）、（）からそれぞれ選ばれ
た少なくとも１種類ずつ昇華性染料を含む色相の
異なる３面の色材層を面順次に配置したこと。
色材層が一般式（）、（）又は（）のうち
置換基の異なる２種以上の昇華性染料を含むこ
と。
一般式（）、（）、（）からそれぞれ選ばれ
た少なくとも１種類ずつ昇華性染料を含む３面の
色材層と（）、（）、（）のそれぞれから少な
くとも１種類ずつ選ばれた昇華性染料を含む第４
の色材層を面順次に配置したこと。
色材層の表面より突出している非昇華性粒子を
色材層表面に沿つて切断した断面において、非昇
華性粒子の断面の外周の各点から半径200μｍの
円で囲まれる範囲のどれかの点が他の非昇華性粒
子で占められていること。
色材層の表面より突出している非昇華性粒子の
色材層表面から突出した高さが0.1〜100μｍの範
囲内にあること。
非昇華性粒子の粒径が0.1〜100μｍの範囲内に
あること。
昇華性染料が結着剤、非昇華性粒子の中、及び
表面のいずれかに存在する。
画素に対応する任意の部分に３個以上の非昇華
性粒子を設けたこと。
滑性耐熱層に含まれる微粒子の平均粒径が6μ
ｍ以下であること。
微粒子がカーボンブラツク、ホワイトカーボ
ン、疎水性シリカ、無水珪酸からなる超微粒子の
いずれかを用いることにより滑性耐熱層表面が粗
面化されていること。
高分子物質が硬化樹脂、光硬化樹脂、オリゴア
クリレートの硬化物のいずれかを用いたこと。
以上のような構成にすることにより、転写基体
のサーマルヘツド等の熱記録手段に接する滑性耐
熱層は耐熱性性能により耐熱性が向上し、微粒子
により表面が粗面化されると共に、液状潤滑性物
質が、滑性耐熱層内部より微量に流出するため、
転写基体の安定な走行性を付与することができ
る。又、スペーサとしての役割を果たす色材層中
の非昇華性粒子の存在により、色材層表面と画像
を記録する受像体面が必要以上の押圧力を受ける
ことがなく、中間調領域でのノイズを減少させる
ことができる。このようにフイルム等の均質な転
写基体上に設けられた活性耐熱層と非昇華性粒子
と前記化学構造の昇華能力と色相と安全性に優れ
た色素を含む色材層による総合効果のため高品位
の画質を得ることができる。
前記一般式（）、（）、（）で表わされる昇
華性染料の具体例としては、以下のものがあげら
れる。
（）で表わされるシアン色を呈するもの
１，５−ビス（メチルアミノ）−４，８−ナフ
トキノン、１，５−ビス（エチルアミノ）−４，
８−ナフトキノン、１，５−ビス（(n)−プロピル
アミノ）−４，８−ナフトキノン、１，５−ビス
（（iso）−プロピルアミノ）−４，８−ナフトキノ
ン、１，５−ビス（(n)−ブチルアミノ）−４，８
−ナフトキノン、１，５−ビス（（iso）−ブチル
アミノ）−４，８−ナフトキノン、１−メチルア
ミノ−５−エチルアミノ−４，８−ナフトキノ
ン、１−メチルアミノ−５−(n)−プロピルアミノ
−４，８−ナフトキノン、１−メチルアミノ−５
−(n)−ブチルアミノ−４，８−ナフトキノン、１
−メチルアミノ−５−（iso）−プロピルアミノ−
４，８−ナフトキノン、エチルアミノ−５−(n)プ
ロピルアミノ−４，８−ナフトキノン、１−エチ
ルアミノ−５−(n)−ブチルアミノ−４，８−ナフ
トキノン、１−(n)−プロピルアミノ−５−(n)−ブ
チルアミノ−４，８−ナフトキノン。
（）で表わされるイエロー色を呈するもの
４−（２，２−ジシアノビニル）−Ｎ，Ｎ−ジメ
チルアニリン、４−（２，２−ジシアノビニル）−
Ｎ，Ｎ−ジエチルアニリン、４−（２，２−ジシ
アノビニル）−Ｎ，Ｎ−ジ(n)−プロピルアニリン、
４−（２，２−ジシアノビニル）−Ｎ，Ｎ−ジ
（iso）−プロピルアニリン、４−（２，２−ジシア
ノビニル）−Ｎ，Ｎ−ジ(n)−ブチルアニリン、４
−（２，２−ジシアノビニル）Ｎ，Ｎ−ジ（iso）
−ブチルアニリン、４−（２，２−ジシアノビニ
ル）Ｎ，Ｎ−ジ（sec）−ブチルアニリン、３−メ
チル−４−（２，２−ジシアノビニル）−Ｎ，Ｎ−
ジメチルアニリン、３−メチル−４−（２，２−
ジシアノビニル）−Ｎ，Ｎ−ジメチルアニリン、
３−メチル−４−（２，２−ジシアノビニル）−
Ｎ，Ｎ−ジ(n)−プロピルアニリン、３−メチル−
４−（２，２−ジシアノビニル）−Ｎ，Ｎ−ジ
（iso）−プロピルアニリン、３−メチル−４−
（２，２−ジシアノビニル）−Ｎ，Ｎ−ジ(n)−ブチ
ルアニリン、３−メチル−４−（２，２−ジシア
ノビニル）−Ｎ，Ｎ−ジ（iso）−ブチルアニリン、
３−メチル−４−（２，２−ジシアノビニル）−
Ｎ，Ｎ−ジ（sec）−ブチルアニリン、４−（２，
２−ジシアノビニル）−Ｎ−エチル−Ｎ−(n)−プ
ロピルアニリン、４−（２，２−ジシアノビニル）
−Ｎ−エチル−Ｎ−(n)−ブチルアニリン、４−
（２，２−ジシアノビニル）−Ｎ−メチル−Ｎ−(n)
−プロピルアニリン、４−（２，２−ジシアノビ
ニル）−Ｎ−メチル−Ｎ−(n)−ブチルアニリン、
３−メチル−４−（２，２−ジシアノビニル）−Ｎ
−メチル−Ｎ−(n)−プロピルアニリン、３−メチ
ル−４−（２，２−ジシアノビニル）−Ｎ−メチル
−Ｎ−(n)−ブチルアニリン、３−メチル−４−
（２，２−ジシアノビニル）−Ｎ−エチル−Ｎ−(n)
−プロピルアニリン、３−メチル−４−（２，２
−ジシアノビニル）−Ｎ−エチル−Ｎ−(n)−ブチ
ニルアニリン。
（）で表わされるマゼンタ色を呈するもの
４−トリシアノビニル−Ｎ，Ｎ−ジメチルアニ
リン、４−トリシアノビニル−Ｎ，Ｎ−ジエチル
アニリン、４−トリシアノビニル−Ｎ，Ｎ−ジ(n)
−プロピルアニリン、４−トリシアノビニル−
Ｎ，Ｎ−ジ（iso）−プロピルアニリン、４−トリ
シアノビニル−Ｎ，Ｎ−ジ(n)−ブチルアニリン、
４−トリシアノビニル−Ｎ，Ｎ−ジ（iso）−ブチ
ルアニリン、４−トリシアノビニル−Ｎ，Ｎ−ジ
（sec）−ブチルアニリン、３−メチル−４−トリ
シアノビニル−Ｎ，Ｎ−ジメチルアニリン、４−
トリイシアノビニル−Ｎ−メチル−Ｎ−(n)−プロ
ピルアニリン、４−トリシアノビニル−Ｎ−メチ
ル−Ｎ−(n)−ブチルアニリン、４−トリシアノビ
ニル−Ｎ−エチル−Ｎ−(n)−プロピルアニリン、
４−トリシアノビニル−Ｎ−エチル−Ｎ−(n)−ブ
チルアニリン、４−トリシアノビニル−Ｎ−エチ
ル−Ｎ−（iso）−ブチルアニリン、４−トリシア
ノビニル−Ｎ−エチル−Ｎ−（sec）−ブチルアニ
リン、４−トリシアノビニル−Ｎ−(n)−プロピル
−Ｎ−(n)−ブチルアニリン、３−メチル−４−ト
リシアノビニル−Ｎ−メチル−Ｎ−エチルアニリ
ン。
色材層を構成するためのインキを製造する方法
としては、前記一般式（）、（）又は（）で
表わされる色素を融点又は軟化点の高い樹脂と溶
剤又は水等の溶媒と非昇華性粒子とを混合してつ
くることができる。
上記のインキを調製するための樹脂としては、
通常の印刷インキに使用されるもので良く、ロジ
ン系、フエノール系、キシレン系、石油系、ビニ
ル系、ポリアミド系、アルキツド系、ニトロセル
ロース系、アルキルセルロース系、アルキルセル
ロース類、エーテル系、エステル系などの油性系
の樹脂あるいはマレイン酸系、アクリル酸系、カ
ゼイン、シエラツク、ニカワ等の水性系樹脂が使
用できるが、より具体的には融点又は軟化点の高
いポリカーボネート、ポリサルフオン、ポリフエ
ニレンオキサイド、ポリアクリレート、セルロー
ス誘導体等が特に有効である。又、インキ調製の
ための溶剤としては、メタノール、エタノール、
プロパノール、ブタノールなどのアルコール類、
メチルセロソルブ、エチルセロソルブなどのセロ
ソルブ類、ベンゼン、トルエン、キシレンなどの
芳香族、酢酸ブチルなどのエステル類、アセト
ン、メチルエチルケトン、シクロヘキサノンなど
のケトン類、リグロイン、シクロヘキサン、ケロ
シンなどの炭化水素類、ジメチルホルムアミド、
塩化メチレン、クロロベンゼン、クロロホルム等
のハロゲン化炭素などが使用できるが、水性系樹
脂を使用の場合には水または水と上記の溶剤類を
混合し使用することもできる。
本発明に用いる基体は特に限定するものではな
いが高分子フイルムであれば特に有用である。例
えば、ポリエチレンテレフタレート、ポリエチレ
ンナフタレート、ポリカーボネート等のエステル
系高分子、ナイロン等のアミド系高分子、アセチ
ルセルロース、セロハン等のセルロース誘導体、
ポリフツ化ビニリデン、４フツ化エチレン−６フ
ツ化プロピレン共重合体、テフロン等のフツ素系
高分子、ポリオキシメチレン、ポリアセタール等
のエーテル系高分子、ポリスチレン、ポリエチレ
ン、ポリプロピレン、メチルペンテンポリマー等
のオレフイン系高分子、ポリイミド、ポリアミド
イミド、ポリエーテルイミド等のイミド系高分子
等を用いることができる。特に、基体がポリエス
テル系高分子は薄く、ある程度の耐熱性を有して
おり、安価であるので有用である。又、基体がポ
リエステル系高分子より耐熱性のあるイミド系、
アミド系等の高分子は転写体を繰り返し使用する
場合、高速で使用する場合に耐熱的に優れている
ので有用である。
次に、色材層中の非昇華性粒子の作用を説明す
る。
第１図に一実施例として感熱記録用転写体の縦
断面図を示す。感熱記録用転写体１は、基体２、
基体２の一方の面に設けた滑性耐熱層３、及び基
体２の他方の面に設けた色材層４から構成され
る。色材層４は、昇華性染料と結着剤と非昇華性
粒子５とからなり、非昇華性粒子５の一部が色材
層４の表面ｌから突出するように構成される。特
に、色材層の表面より突出している非昇華性粒子
５を色材層表面ｌに沿つて（色材層表面ｌを基準
面として）切断した場合に第２図に示すように非
昇華性粒子の断面５ａの外周の各点から半径ｒ＝
200μｍの円で囲まれる範囲４ａのどれかの点が
他の非昇華性粒子で占められる場合には効果が大
きい。このなかでもとくに半径20μｍの円で囲ま
れる部分のどこかに他の非昇華性粒子が存在する
場合は著しい効果をもつている。
さらに、第１図に示すように、非昇華性粒子５
の色材層４の表面ｌからの高さｈが0.1〜100μｍ
の範囲内にある場合は良好な結果を示し、1μｍ
ｈ10μｍのときにはとくにすぐれた効果をも
つ。すなわち、粒子５の適当な粒径は0.1〜100μ、
特に１〜10μｍである。
本発明において、非昇華性粒子は必ずしも色材
層よりも外に露出している必要はなく、第３図の
破線に示すように非昇華性粒子５が昇華性染料と
結着材とからなる層４′で覆われていても良い。
この場合に色材層の表面ｌは、図のようになる。
この場合でも、後に述べる非昇華性粒子の作用は
全く損なわれない。
また、第４図のような非昇華性粒子は図中の破
線で区別して２つの粒子とみなす。３つ以上の突
出部をもつものも同様に考える。非昇華性粒子の
作用はそれが基体の上に存在する場合のみでな
く、基体の中に一部が貫入する場合でもかわらな
い。
次に、サーマルヘツド６を用いた第５図の記録
例で非昇華性粒子５の作用を説明すると、粒子５
によつて色材層４の表面と受像体７とが直接に接
触しないので、押圧や溶融による染料の移行がな
く、昇華または気化のみによつて染料が移行し、
良好な透明画像を与える。
又、バインダーにより色材層は十分な量の染料
を保持することができ、又、受像体７に近接した
距離に色材層表面を形成させることができるた
め、記録濃度の高い画像を得ることができる。ま
た、染料転写体をくり返し使用に耐えさせる。
なお、第２図の外側の斜線で示したｒ＝200μ
ｍ範囲内に他の非昇華性粒子が存在しない場合
や、第１図のｈが0.1μｍよりも小さい場合は非昇
華性粒子の効果は十分でない。また、ｈが100μ
ｍをこえるときは昇華性染料の昇華が妨げられ、
十分な記録濃度をもつ画像が得られない。ここ
で、ｈは色材層の表面ｌから測つた非昇華性粒子
５の高さの最大値である。
言うまでもなく、良好な中間調画質を得るため
の非昇華性粒子の転写体上での密度は、画素の大
きさ、基体や受像体などの平滑度、均質性などに
依存し、画素が大きく、基体、受像体の平滑度や
均質性が増すにつれ、非昇華性粒子は少ない密度
でスペーサの機能を果たす。非昇華性粒子の密度
は第６図での実施例で述べるdpiの値に反映する。
非昇華性粒子の形状は、球形粒子がとくに効果
が大きい。これは個々の球形粒子が染料転写体に
対してどういう相対配置をとつても全く同じスペ
ーサの機能をもつからに他ならない。すなわち、
第７図に示すように相対配置の変化によつて基体
２と受像体７との間の距離は全く変化しない。非
昇華性粒子のうちでも、金属、金属酸化物または
高分子組成物などは大きな剛性または弾性のため
にとくに効果が高い。
なお、複数種類の昇華性染料を用いるときに
も、きわめて特徴的な効果を示す。すなわち、昇
華性染料でブラツクの画像を得るためには通例、
複数種類の昇華性染料が用いられる。ところが、
色材層表面と受像体との直接の接触による染料の
不均一な転写や受像体近傍の染料の優先的な転写
などのために、低記録濃度から高記録濃度までの
広い範囲にわたつて良好なブラツクの画像を得る
ことはきわめて困難であつた。
ところが、これらを非昇華性粒子とともに用い
た本発明の色材層構成からなる転写体では、それ
ぞれの染料の均一な昇華による受像体への転写が
助けられ、かつ受像体の近傍に存在する染料の優
先的な転写がないために、それぞれの染料がまん
べんなく受像体に転写される。よつて、広い記録
濃度範囲にわたつて良好なブラツクの画像が得ら
れる。
複数種類の染料のうち、少なくとも一種類が塩
基性染料（有色染料、または電子受容体で発色す
るカラーフオーマーを含む）から選ばれ、かつ少
なくとも一種類が分散染料から選ばれる場合は受
像体の適当な選択によつて、きわめて良好な色調
で、記録濃度の高いブラツクが得られる。これ
は、塩基性染料と分散染料とでダイ・サイト（染
着点）が異なり、互いの染着と発色に有害な相互
作用を起こさないためと考えられる。また、これ
以外にも適当な種類の染料を組み合わせて任意の
色相の良好な画像が広い記録濃度の範囲において
得られる。
さらに、非昇華性粒子のバインダーに対する体
積比率が10-3〜10-2の範囲内にあるものがすぐれ
た効果をもつ。これよりも低い比率では非昇華性
粒子の効果は顕著ではなく、高い比率ではバイン
ダーで十分に結着されない。この中でも10-2〜10
の比率が最も効果が大きい。
又、スペーサーの機能を十分に発揮するために
は、各画素に対応する転写基体当り、最低３個の
非昇華性粒子が存在することが必要となり、この
密度以下でしか存在しないと、スペーサーとして
の機能は不十分で、画像にノイズが発生する。
非昇華性粒子を構成する材料は金属、金属酸化
物、金属硫化物、金属炭化物、黒鉛、カーボンブ
ラツク、シリコンカーバイド、鉱物、無機塩、有
機顔料または高分子組成物のうちのどれかから選
ばれる。効果の高いものの一例を以下に列挙す
る。
金属：アルミニウム、ケイ素、ゲルマニウム、ス
ズ、銅、亜鉛、銀、鉄、コバルト、ニツケル、
クロム、およびこれらを主体とする合金。
金属酸化物：アルミナ、酸化ベリリウム、酸化マ
グネシウム、亜酸化銅、酸化亜鉛、酸化インジ
ウム、酸化スズ、酸化チタン、酸化ケイ素、酸
化鉄、酸化コバルト、酸化ニツケル、酸化マン
ガン、酸化タンタル、酸化バナジウム、酸化タ
ングステン、酸化モリブデンおよびこれらの化
合物に不純物をドープしたもの。
金属硫化物：硫化銅、硫化亜鉛、硫化スズ、硫化
モリブデン。
鉱物：苦土鉱物、石灰鉱物、ストロンチウム鉱
物、バリウム鉱物、ジルコニウム鉱物、チタニ
ウム鉱物、スズ鉱物、リン鉱物、アルミニウム
鉱物（ろう石、カオリン、クレー）、ケイ素鉱
物（石英、雲母、タルク、ゼオライト、ケイソ
ウ土）。
無機塩：アルカリ土金属元素の炭酸塩または硫酸
塩（炭酸マグネシウム、炭酸カルシウム、炭酸
ストロンチウム、炭酸バリウム、硫酸マグネシ
ウム、硫酸カルシウム、硫酸ストロンチウム、
硫酸バリウム）、金属ケイ酸塩を主体とするも
の。
高分子組成物：フエノール樹脂、メラミン樹脂、
ウレタン樹脂、エポキシ樹脂、シリコーン樹
脂、ユリア樹脂、ジアリルフタレート樹脂、ア
ルキツド樹脂、アセタール樹脂、アクリル樹
脂、メタクリル樹脂、ポリエステル樹脂、セル
ロース系樹脂、デンプンおよびその誘導体、ポ
リ塩化ビニル、ポリ塩化ビニリデン、塩素化ポ
リエチレン、フツ素樹脂、ポリエチレン、ポリ
プロピレン、ポリスチレン、ポリジビニルベン
ゼン、ポリビニルアセタール、ポリアミド、ポ
リビニルアルコール、ポリカーボネート、ポリ
スルホン、ポリエーテルスルホン、ポリフエニ
レンオキサイド、ポリフエニレンスルフイド、
ポリエーテルエーテルケトン、ポリアミノビス
マレイミド、ポリアクリレート、ポリエチレン
テレフタレート、ポリブチレンテレフタレー
ト、ポリエチレンナフタレート、ポリイミド、
ポリアミドイミド、ポリアクリロニトリル、
AS樹脂、ABS樹脂、SBRおよびこれらを主体
とする組成物。
これらの材料はどれも大きな機械的強度をも
ち、たとえば、転写体と受像体とを密着させる圧
力で破壊されず、本発明の目的を達成するのに適
している。また、上に述べた高分子組成物以外に
も融点または軟化点100℃以上のものはとくに効
果が大きい。これは、用いる昇華性染料の中には
100℃以下でも十分な昇華能をもつものが多く、
この条件をみたす高分子組成物は受像体に転写し
ないので、染料のみによる良質な透明画像が得ら
れるためである。
滑性耐熱層に用いる高分子物質は、その材質を
特に限定するものでなく熱可塑性樹脂、熱、光、
電子線等による各種硬化樹脂（架橋樹脂）を用い
ることができる。特に硬化樹脂が基体との接着性
および耐熱性が良好である。例えば、シリコン
系、アクリレート系、エポキシ系、不飽和アルデ
ヒド系樹脂等がある。中でもアクリレート系樹脂
の硬化物が優れた特性を示す。又、光、電子線に
よる硬化樹脂が短時間で容易に硬化するため長尺
の転写体を作製しやすく良好な特性を示す。例え
ば、アルゴアクリレート、スピラン樹脂の光ある
いは電子線硬化物、あるいは芳香族ジアゾニウム
塩触媒によるエポキシ樹脂の光硬化物等が優れて
いる。樹脂には種々の反応性希釈材を添加して用
いることができる。高分子組成物の膜厚は特に限
定されるものではない。一般に製造面から0.1μｍ
以上の膜厚を有する高分子組成物が得やすく均一
な特性を示す。
滑性耐熱層に含まれる微粒子としては、金属、
金属酸化物、金属硫化物、金属炭化物、金属窒化
物、金属フツ化物、黒鉛、カーボンブラツク、鉱
物、無機塩、有機塩、有機顔料等が使用できる
が、特に剛性非晶質シリカ、カーボンブラツク、
アルミナ、酸化チタン、二硫化モリブデン、窒化
ホウ素、フツ化黒鉛等が有力である。合成非晶質
シリカには無水シリカ及び含水シリカがあるが、
無水シリカとしては、気相法で作製された超微粒
子が有用である。例えば、***デグサ社で開発さ
れた高純度の超微粒子状シリカ（商品名、アエロ
ジル、日本アエロジル株式会社）、同様に気相法
で作製された酸化アルミニウム、酸化チタン（い
ずれも、日本アエロジル株式会社）等がある。
超微粒子状シリカは使用する染料の特性によつ
ては染料と反応する場合もあるため、このような
場合にはシリカに存在するシラノール基を化学的
にメチル基等で一部置換結合させた疎水性シリカ
を用いることができる。超微粒子は、超音波、三
本ロール、ホモジナイザー等によりよく分散され
る。ホワイトカーボンは主成分が含水二酸化ケイ
素でケイ酸カルシウムを含むこともある。例え
ば、塩野義製薬株式会社「カープレツクス」、日
本シリカ工業株式会社「ニツプシール」、水澤化
学工業株式会社「シルトン」等の名称で市販され
ている。微粒子は高分子組成物の結着剤に対し
0.1〜200重量％の範囲で用いることができる。特
に５〜100重量％の範囲が安定である。
液状潤滑性物質としては、例えば、ジメチルポ
リシロキサン、エチルフエニルポリシロキサン、
メチルハイドロジエンポリシロキサン、フツ素シ
リコーン油、その他の各種変性シリコーン油（エ
ポキシ変性、アルキル変性、アミノ変性、カルボ
キシル変性、アルコール変性、ポリエーテル変
性、アルキル・アラルキル・ポリエーテル変性、
エポキシ・ポリエーテル変性等）、ポリオキシア
ルキレングリコール等の有機化合物とシリコーン
の共重合体等のシリコーン系潤滑性物質、有機金
属塩、フルオロアルキル化合物等の各種フツ素系
界面活性剤、三弗化塩化エチレンの低重合物等の
フツ素系潤滑性物質、アルキルベンゼン、ポリブ
テン、アルキルナフタレン、アルキルジフエニル
エタン、リン酸エステル、ポリアルキレングリコ
ール油等の合成油、飽和炭化水素、動植物油、鉱
物等がある。
実施例 １
基体に厚さ9μｍのPETフイルムを用いる。こ
のフイルムの下面に以下の組成を有する塗布液を
ワイヤーバーで塗布し、60℃の熱風で溶媒を蒸発
させた後、1KWの高圧水銀灯を照射して硬化さ
せた。
INDUSTRIAL APPLICATION FIELD The present invention relates to a heat-sensitive recording transfer member used for recording by thermal transfer, and is particularly used for high-speed recording using electronic devices such as thermal heads and laser beams. Structure of conventional example and its problems Conventionally, this recording method has used a transfer body containing a highly stable dye for transfer printing of polyester fibers, but such a transfer body has low sublimation property of the dye. The coloring power was poor, and it was difficult to obtain sufficient color density using the thermal energy of a normal thermal head. Furthermore, although ionic dyes containing highly sublimable color formers can provide sufficient color density, they have problems with storage stability. On the other hand, images recorded using these methods suffer from poor image quality, especially in the intermediate tone area, and the main causes of this are drop-outs in the recording in areas where energy is applied and dye sublimation or scattering in areas where energy is not applied. (noise).
In addition, the transfer substrate, which is made of an inexpensive and uniform film used to obtain a uniform image, is fused by the high temperature generated by the head, especially when a thermal head is used as a recording means, and cannot run stably on the head. I couldn't do it. Purpose of the Invention The present invention uses a dye that is stable and has excellent sublimation ability to obtain sufficient color density, reduces dropout and noise in the midtone region, and provides good color by running stably on a thermal head. It is an object of the present invention to provide a transfer body for thermal recording that provides high recording image quality. Structure of the Invention The heat-sensitive recording transfer body of the present invention is provided with a slippery heat-resistant layer made of fine particles, a liquid lubricating substance, and a polymeric substance on one side of a substrate, and the following general formula () on the other side:
A coloring material layer is provided that includes at least one type of sublimable dye among the sublimable dyes represented by () and (), non-sublimable particles in which some of the particles protrude from the surface of the coloring material layer, and a binder. It is characterized by: (In the formula, X is a hydrogen atom or a methyl group, R and
(R' represents a methyl group, an ethyl group, a linear or branched propyl group, or a butyl group, respectively) Description of Examples Examples of the present invention will be described below. The basic structure of the present invention is to provide a lubricating heat-resistant layer made of fine particles, a liquid lubricating substance, and a polymeric substance on one side of a base,
On the other side, at least one kind of sublimable dye among the sublimable dyes represented by the following general formulas (), (), () and some particles are combined with non-sublimable particles protruding from the surface of the coloring material layer. It is characterized by providing a coloring material layer consisting of an adhesive. Further, specific examples of embodiments are as follows. Three coloring material layers having different hues each containing at least one type of sublimable dye selected from the general formulas (), (), and () are sequentially arranged. The coloring material layer contains two or more types of sublimable dyes of the general formula (), (), or () with different substituents. Three color material layers containing at least one sublimable dye selected from the general formulas (), (), and (), and sublimation dye layers containing at least one sublimable dye selected from each of the general formulas (), (), and (). A fourth containing a sex dye
The coloring material layers are arranged in a plane-sequential manner. In a cross section of the non-sublimable particles protruding from the surface of the coloring material layer, taken along the surface of the coloring material layer, any of the areas surrounded by a circle with a radius of 200 μm from each point on the outer periphery of the cross section of the non-sublimable particles. The point is occupied by other non-sublimable particles. The height of the non-sublimable particles protruding from the surface of the coloring material layer is within the range of 0.1 to 100 μm. The particle size of non-sublimable particles is within the range of 0.1 to 100 μm. Sublimable dyes are present either in the binder, within the non-sublimable particles, and on the surface. Three or more non-sublimable particles are provided in any part corresponding to a pixel. The average particle size of the fine particles contained in the slippery heat-resistant layer is 6μ.
Must be less than m. The surface of the slippery heat-resistant layer is roughened by using ultrafine particles made of carbon black, white carbon, hydrophobic silica, or silicic anhydride. The polymer material used is either a cured resin, a photocured resin, or a cured oligoacrylate. By having the above structure, the heat resistance of the lubricating heat-resistant layer in contact with the thermal recording means such as the thermal head of the transfer substrate is improved due to the heat resistance performance, the surface is roughened by the fine particles, and the liquid lubrication layer is improved. Because a small amount of resistant substances leak out from inside the slippery heat-resistant layer,
Stable running properties of the transfer substrate can be imparted. In addition, due to the presence of non-sublimable particles in the coloring material layer that serve as spacers, the surface of the coloring material layer and the surface of the image receptor on which images are recorded are not subjected to more than necessary pressing force, which reduces noise in the halftone region. can be reduced. In this way, the active heat-resistant layer provided on a homogeneous transfer substrate such as a film, the non-sublimable particles, and the colorant layer containing the sublimation ability of the chemical structure, hue, and safety are highly effective due to the overall effect. You can obtain high-quality image quality. Specific examples of the sublimable dyes represented by the general formulas (), (), and () include the following. Those exhibiting a cyan color represented by () 1,5-bis(methylamino)-4,8-naphthoquinone, 1,5-bis(ethylamino)-4,
8-naphthoquinone, 1,5-bis((n)-propylamino)-4,8-naphthoquinone, 1,5-bis((iso)-propylamino)-4,8-naphthoquinone, 1,5-bis( (n)-butylamino)-4,8
-naphthoquinone, 1,5-bis((iso)-butylamino)-4,8-naphthoquinone, 1-methylamino-5-ethylamino-4,8-naphthoquinone, 1-methylamino-5-(n)- Propylamino-4,8-naphthoquinone, 1-methylamino-5
-(n)-butylamino-4,8-naphthoquinone, 1
-Methylamino-5-(iso)-propylamino-
4,8-naphthoquinone, ethylamino-5-(n)propylamino-4,8-naphthoquinone, 1-ethylamino-5-(n)-butylamino-4,8-naphthoquinone, 1-(n)-propyl Amino-5-(n)-butylamino-4,8-naphthoquinone. Yellow color represented by () 4-(2,2-dicyanovinyl)-N,N-dimethylaniline, 4-(2,2-dicyanovinyl)-
N,N-diethylaniline, 4-(2,2-dicyanovinyl)-N,N-di(n)-propylaniline,
4-(2,2-dicyanovinyl)-N,N-di(iso)-propylaniline, 4-(2,2-dicyanovinyl)-N,N-di(n)-butylaniline, 4
-(2,2-dicyanovinyl)N,N-di(iso)
-Butylaniline, 4-(2,2-dicyanovinyl)N,N-di(sec)-butylaniline, 3-methyl-4-(2,2-dicyanovinyl)-N,N-
Dimethylaniline, 3-methyl-4-(2,2-
dicyanovinyl)-N,N-dimethylaniline,
3-Methyl-4-(2,2-dicyanovinyl)-
N,N-di(n)-propylaniline, 3-methyl-
4-(2,2-dicyanovinyl)-N,N-di(iso)-propylaniline, 3-methyl-4-
(2,2-dicyanovinyl)-N,N-di(n)-butylaniline, 3-methyl-4-(2,2-dicyanovinyl)-N,N-di(iso)-butylaniline,
3-Methyl-4-(2,2-dicyanovinyl)-
N,N-di(sec)-butylaniline, 4-(2,
2-dicyanovinyl)-N-ethyl-N-(n)-propylaniline, 4-(2,2-dicyanovinyl)
-N-ethyl-N-(n)-butylaniline, 4-
(2,2-dicyanovinyl)-N-methyl-N-(n)
-propylaniline, 4-(2,2-dicyanovinyl)-N-methyl-N-(n)-butylaniline,
3-Methyl-4-(2,2-dicyanovinyl)-N
-Methyl-N-(n)-propylaniline, 3-methyl-4-(2,2-dicyanovinyl)-N-methyl-N-(n)-butylaniline, 3-methyl-4-
(2,2-dicyanovinyl)-N-ethyl-N-(n)
-propylaniline, 3-methyl-4-(2,2
-dicyanovinyl)-N-ethyl-N-(n)-butynylaniline. Those exhibiting magenta color represented by () 4-tricyanovinyl-N,N-dimethylaniline, 4-tricyanovinyl-N,N-diethylaniline, 4-tricyanovinyl-N,N-di(n)
-Propylaniline, 4-tricyanovinyl-
N,N-di(iso)-propylaniline, 4-tricyanovinyl-N,N-di(n)-butylaniline,
4-tricyanovinyl-N,N-di(iso)-butylaniline, 4-tricyanovinyl-N,N-di(sec)-butylaniline, 3-methyl-4-tricyanovinyl-N,N- dimethylaniline, 4-
Tricyanovinyl-N-methyl-N-(n)-propylaniline, 4-tricyanovinyl-N-methyl-N-(n)-butylaniline, 4-tricyanovinyl-N-ethyl-N-(n )-propylaniline,
4-tricyanovinyl-N-ethyl-N-(n)-butylaniline, 4-tricyanovinyl-N-ethyl-N-(iso)-butylaniline, 4-tricyanovinyl-N-ethyl-N- (sec)-butylaniline, 4-tricyanovinyl-N-(n)-propyl-N-(n)-butylaniline, 3-methyl-4-tricyanovinyl-N-methyl-N-ethylaniline. As a method for producing an ink for forming the coloring material layer, a dye represented by the general formula (), () or () is mixed with a resin having a high melting point or softening point, a solvent or a solvent such as water, and a non-sublimable solvent. It can be made by mixing with particles. As the resin for preparing the above ink,
Those used in ordinary printing inks may be used, including rosin, phenol, xylene, petroleum, vinyl, polyamide, alkyd, nitrocellulose, alkylcellulose, alkylcellulose, ether, and ester. Oil-based resins such as maleic acid-based resins, acrylic acid-based resins, casein, silica, glue, and other water-based resins can be used, but more specifically polycarbonate, polysulfone, polyphenylene oxide, etc., which have a high melting point or softening point, Polyacrylates, cellulose derivatives, etc. are particularly effective. In addition, as a solvent for ink preparation, methanol, ethanol,
Alcohols such as propanol and butanol,
Cellosolves such as methyl cellosolve and ethyl cellosolve, aromatics such as benzene, toluene and xylene, esters such as butyl acetate, ketones such as acetone, methyl ethyl ketone and cyclohexanone, hydrocarbons such as ligroin, cyclohexane and kerosene, dimethylformamide ,
Halogenated carbons such as methylene chloride, chlorobenzene, and chloroform can be used, but when using an aqueous resin, water or a mixture of water and the above-mentioned solvents can also be used. The substrate used in the present invention is not particularly limited, but a polymer film is particularly useful. For example, ester polymers such as polyethylene terephthalate, polyethylene naphthalate, and polycarbonate, amide polymers such as nylon, cellulose derivatives such as acetyl cellulose and cellophane,
Polyvinylidene fluoride, tetrafluoroethylene-hexafluoropropylene copolymer, fluorine polymers such as Teflon, ether polymers such as polyoxymethylene and polyacetal, olefins such as polystyrene, polyethylene, polypropylene, methylpentene polymers, etc. Imide polymers such as polyimide, polyamideimide, polyetherimide, etc. can be used. In particular, polyester-based polymers are useful because they are thin, have a certain degree of heat resistance, and are inexpensive. In addition, the base material is imide-based, which has more heat resistance than polyester-based polymers,
Polymers such as amide polymers are useful when the transfer body is used repeatedly or at high speeds because they have excellent heat resistance. Next, the action of the non-sublimable particles in the coloring material layer will be explained. FIG. 1 shows a longitudinal cross-sectional view of a transfer body for thermal recording as an example. The thermal recording transfer body 1 includes a substrate 2,
It is composed of a slippery heat-resistant layer 3 provided on one surface of the substrate 2 and a coloring material layer 4 provided on the other surface of the substrate 2. The coloring material layer 4 is composed of a sublimable dye, a binder, and non-sublimable particles 5, and is configured such that a portion of the non-sublimable particles 5 protrudes from the surface l of the coloring material layer 4. In particular, when the non-sublimable particles 5 protruding from the surface of the coloring material layer are cut along the coloring material layer surface 1 (using the coloring material layer surface 1 as a reference plane), the non-sublimable particles 5 as shown in FIG. Radius r= from each point on the outer periphery of the particle cross section 5a
The effect is great when any point in the range 4a surrounded by the 200 μm circle is occupied by other non-sublimable particles. Among these, particularly when other non-sublimable particles are present somewhere in the area surrounded by a circle with a radius of 20 μm, it has a remarkable effect. Furthermore, as shown in FIG. 1, non-sublimable particles 5
The height h from the surface l of the coloring material layer 4 is 0.1 to 100 μm
It shows good results if it is within the range of 1μm
It has an especially excellent effect when h10μm. That is, the appropriate particle size of particles 5 is 0.1 to 100μ,
In particular, it is 1 to 10 μm. In the present invention, the non-sublimable particles do not necessarily need to be exposed beyond the coloring material layer, and as shown by the broken line in FIG. 3, the non-sublimable particles 5 are made of a sublimable dye and a binder. It may be covered with layer 4'.
In this case, the surface l of the coloring material layer becomes as shown in the figure.
Even in this case, the effect of the non-sublimable particles described later is not impaired at all. Further, non-sublimable particles as shown in FIG. 4 are distinguished by broken lines in the figure and are regarded as two particles. The same applies to those having three or more protrusions. The effect of non-sublimable particles is not limited only when they are present on the substrate, but also when they partially penetrate into the substrate. Next, the action of the non-sublimable particles 5 will be explained using the recording example shown in FIG. 5 using the thermal head 6.
Because the surface of the coloring material layer 4 and the image receptor 7 do not come into direct contact with each other, there is no transfer of the dye by pressing or melting, and the dye transfers only by sublimation or vaporization.
Gives a good transparent image. Furthermore, the binder allows the coloring material layer to retain a sufficient amount of dye, and the surface of the coloring material layer can be formed at a distance close to the image receptor 7, so that an image with high recorded density can be obtained. I can do it. It also makes the dye transfer body durable for repeated use. In addition, r = 200μ indicated by the diagonal line outside of Figure 2.
The effect of the non-sublimable particles is not sufficient if there are no other non-sublimable particles within the m range or if h in FIG. 1 is smaller than 0.1 μm. Also, h is 100μ
When it exceeds m, the sublimation of the sublimable dye is hindered,
An image with sufficient recording density cannot be obtained. Here, h is the maximum height of the non-sublimable particles 5 measured from the surface l of the coloring material layer. Needless to say, the density of non-sublimable particles on the transfer medium to obtain good halftone image quality depends on the size of the pixel, the smoothness and homogeneity of the substrate and image receptor, etc. As the smoothness and homogeneity of the substrate or image receptor increases, the non-sublimable particles function as spacers at a lower density. The density of non-sublimable particles is reflected in the dpi value described in the example in FIG. Regarding the shape of non-sublimable particles, spherical particles are particularly effective. This is because the individual spherical particles have exactly the same spacer function no matter how they are positioned relative to the dye transfer body. That is,
As shown in FIG. 7, the distance between the substrate 2 and the image receptor 7 does not change at all due to the change in relative arrangement. Among non-sublimable particles, metals, metal oxides or polymeric compositions are particularly effective due to their high rigidity or elasticity. Note that even when multiple types of sublimable dyes are used, very unique effects are exhibited. That is, in order to obtain a black image with sublimable dye, it is customary to
Multiple types of sublimable dyes are used. However,
Good performance over a wide range of recording densities from low to high recording densities due to non-uniform dye transfer due to direct contact between the surface of the coloring material layer and the image receptor, and preferential transfer of dye near the image receptor. It was extremely difficult to obtain clear black images. However, in the transfer body having the colorant layer structure of the present invention in which these dyes are used together with non-sublimable particles, the transfer to the image receptor is facilitated by uniform sublimation of each dye, and the dye existing in the vicinity of the image receptor is Because there is no preferential transfer of dyes, each dye is evenly transferred to the image receptor. Therefore, good black images can be obtained over a wide recording density range. If at least one of the plurality of dyes is selected from basic dyes (including colored dyes or color formers that develop color with electron acceptors) and at least one is selected from disperse dyes, the image receptor By appropriate selection, a black with very good color tone and high recording density can be obtained. This is thought to be because the basic dye and the disperse dye have different die sites (dying points) and do not cause harmful interactions with each other in dyeing and color development. In addition, by combining appropriate types of dyes, good images of arbitrary hues can be obtained in a wide range of recording densities. Further, excellent effects are obtained when the volume ratio of non-sublimable particles to binder is within the range of 10 -3 to 10 -2 . At lower ratios, the effect of the non-sublimable particles is not significant, and at higher ratios they are not sufficiently bound by the binder. Among these, 10 -2 to 10
The ratio of is the most effective. In addition, in order to fully demonstrate the function of a spacer, it is necessary that at least 3 non-sublimable particles exist per transfer substrate corresponding to each pixel, and if they are present below this density, they will not work as a spacer. The function is insufficient and noise appears in the image. The material constituting the non-sublimable particles is selected from metals, metal oxides, metal sulfides, metal carbides, graphite, carbon black, silicon carbide, minerals, inorganic salts, organic pigments, or polymeric compositions. . Examples of highly effective methods are listed below. Metals: aluminum, silicon, germanium, tin, copper, zinc, silver, iron, cobalt, nickel,
Chromium and alloys based on chromium. Metal oxides: alumina, beryllium oxide, magnesium oxide, cuprous oxide, zinc oxide, indium oxide, tin oxide, titanium oxide, silicon oxide, iron oxide, cobalt oxide, nickel oxide, manganese oxide, tantalum oxide, vanadium oxide, oxide Tungsten, molybdenum oxide, and their compounds doped with impurities. Metal sulfides: copper sulfide, zinc sulfide, tin sulfide, molybdenum sulfide. Minerals: Magnesium minerals, lime minerals, strontium minerals, barium minerals, zirconium minerals, titanium minerals, tin minerals, phosphorus minerals, aluminum minerals (waxite, kaolin, clay), silicon minerals (quartz, mica, talc, zeolite, diatom) soil). Inorganic salts: carbonates or sulfates of alkaline earth metal elements (magnesium carbonate, calcium carbonate, strontium carbonate, barium carbonate, magnesium sulfate, calcium sulfate, strontium sulfate,
barium sulfate), which is mainly composed of metal silicates. Polymer composition: phenolic resin, melamine resin,
Urethane resin, epoxy resin, silicone resin, urea resin, diallyl phthalate resin, alkyd resin, acetal resin, acrylic resin, methacrylic resin, polyester resin, cellulose resin, starch and its derivatives, polyvinyl chloride, polyvinylidene chloride, chlorinated Polyethylene, fluororesin, polyethylene, polypropylene, polystyrene, polydivinylbenzene, polyvinyl acetal, polyamide, polyvinyl alcohol, polycarbonate, polysulfone, polyether sulfone, polyphenylene oxide, polyphenylene sulfide,
Polyether ether ketone, polyamino bismaleimide, polyacrylate, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polyimide,
polyamideimide, polyacrylonitrile,
AS resin, ABS resin, SBR and compositions based on these. All of these materials have high mechanical strength and will not be destroyed by the pressure of bringing the transfer member and receiver into close contact, for example, and are suitable for achieving the objectives of the present invention. In addition to the above-mentioned polymer compositions, those having a melting point or softening point of 100° C. or higher are particularly effective. This is because some of the sublimable dyes used are
Many have sufficient sublimation ability even below 100℃.
This is because a polymer composition that satisfies this condition is not transferred to the image receptor, so that a high-quality transparent image can be obtained using only the dye. The polymer material used for the slippery heat-resistant layer is not particularly limited, and may include thermoplastic resin, heat, light,
Various resins (crosslinked resins) cured by electron beam or the like can be used. In particular, the cured resin has good adhesion to the substrate and good heat resistance. Examples include silicone-based, acrylate-based, epoxy-based, unsaturated aldehyde-based resins, and the like. Among these, cured products of acrylate resins exhibit excellent properties. Further, since the resin cured by light or electron beams is easily cured in a short time, it is easy to produce a long transfer body and exhibits good characteristics. For example, photo- or electron beam-cured products of algoacrylate or spiran resin, or photo-cured products of epoxy resin using an aromatic diazonium salt catalyst are excellent. Various reactive diluents can be added to the resin. The film thickness of the polymer composition is not particularly limited. Generally 0.1μm from the manufacturing point of view
Polymer compositions having film thicknesses above are easily obtained and exhibit uniform properties. The fine particles contained in the slippery heat-resistant layer include metals,
Metal oxides, metal sulfides, metal carbides, metal nitrides, metal fluorides, graphite, carbon black, minerals, inorganic salts, organic salts, organic pigments, etc. can be used, but especially rigid amorphous silica, carbon black,
Potential materials include alumina, titanium oxide, molybdenum disulfide, boron nitride, and graphite fluoride. Synthetic amorphous silica includes anhydrous silica and hydrated silica.
As the anhydrous silica, ultrafine particles produced by a gas phase method are useful. For example, high-purity ultrafine particulate silica (trade name: Aerosil, Nippon Aerosil Co., Ltd.) developed by Degussa AG in West Germany, aluminum oxide and titanium oxide (both produced by Nippon Aerosil Co., Ltd.) similarly produced by the gas phase method. ) etc. Ultrafine particulate silica may react with dyes depending on the characteristics of the dye used, so in such cases, hydrophobic silica, in which the silanol groups present in silica are partially substituted and bonded with methyl groups, etc. Polysilica can be used. Ultrafine particles are well dispersed by ultrasonic waves, triple rolls, homogenizers, and the like. White carbon is mainly composed of hydrated silicon dioxide and may also contain calcium silicate. For example, they are commercially available under the names of Shionogi & Co., Ltd. "Carplex", Nippon Silica Industries Co., Ltd. "Nipseal", Mizusawa Chemical Industries Co., Ltd. "Silton", etc. Fine particles are used as a binder for polymeric compositions.
It can be used in a range of 0.1 to 200% by weight. Particularly stable is the range of 5 to 100% by weight. Examples of liquid lubricating substances include dimethylpolysiloxane, ethyl phenylpolysiloxane,
Methylhydrodiene polysiloxane, fluorine silicone oil, and various other modified silicone oils (epoxy-modified, alkyl-modified, amino-modified, carboxyl-modified, alcohol-modified, polyether-modified, alkyl/aralkyl/polyether-modified,
epoxy/polyether modified, etc.), silicone-based lubricating substances such as copolymers of silicone and organic compounds such as polyoxyalkylene glycol, organometallic salts, various fluorinated surfactants such as fluoroalkyl compounds, trifluoride Fluorine-based lubricating substances such as low polymers of ethylene chloride, alkylbenzenes, polybutenes, alkylnaphthalenes, alkyldiphenylethanes, phosphoric acid esters, synthetic oils such as polyalkylene glycol oils, saturated hydrocarbons, animal and vegetable oils, minerals, etc. be. Example 1 A PET film with a thickness of 9 μm is used as the substrate. A coating solution having the following composition was applied to the bottom surface of this film using a wire bar, the solvent was evaporated with hot air at 60°C, and the coating was cured by irradiation with a 1KW high-pressure mercury lamp.
【表】【table】
【表】
第１式の構造式で表わされる昇華性染料５体積
部、ポリカーボネート５体積部、ジクロロメタン
100体積部と平均粒径5μｍのシリカ粒子を配合量
をかえてそれぞれ別個にボールミルで撹拌し、上
記転写基体上に分散液をワイヤ・バーで塗工して
転写体とした。
これらを用いてサーマルヘツドでポリエステル
と無機物を含む層をコートした受像紙に画像を描
かせた。記録条件は次のとおりである。
主走査、副走査の線密度：４ドツト／mm
記録電力：0.7W／ドツト
ヘツドの加熱時間：40ｍsec
下表に1000ドツト当りのドロツプアウトとノイ
ズの発生個数、染料転写体に存在する任意のシリ
カ粒子piとその近傍に存在する粒子の間の投影図
形間の最小距離dpiのうちの最大のものの長さ
max（dpi）を示す。第６図に粒子の配置とdpiと
の関係を示す。dpiはコンデンサ紙に垂直方向か
ら写した走査型電子顕微鏡写真から決定した。
また、第１図で定義したｈは染料転写体の断面
の走査型顕微鏡写真から決定され、シリカ粒子の
配合量をかえたものについて、どれも7μｍ以下
であつた。なお、比較例としてシリカを配合しな
い場合の結果をも示す。[Table] 5 parts by volume of sublimable dye represented by the structural formula 1, 5 parts by volume of polycarbonate, dichloromethane
100 parts by volume of silica particles having an average particle diameter of 5 μm were mixed in different amounts and stirred separately in a ball mill, and the dispersion liquid was applied onto the transfer substrate using a wire bar to obtain a transfer body. Using these, an image was drawn using a thermal head on image-receiving paper coated with a layer containing polyester and an inorganic substance. The recording conditions were as follows. Linear density of main scanning and sub-scanning: 4 dots/mm Recording power: 0.7 W/Dot head heating time: 40 msec The table below shows the number of dropouts and noise generated per 1000 dots, and the number of silica particles pi present in the dye transfer material. Length of the maximum distance dpi between the projected figures and particles existing in its vicinity
Indicates max (dpi). Figure 6 shows the relationship between particle arrangement and dpi. The dpi was determined from scanning electron micrographs taken perpendicularly to capacitor paper. Further, h as defined in FIG. 1 was determined from scanning micrographs of cross sections of dye transfer bodies, and was 7 μm or less in all cases in which the amount of silica particles was varied. In addition, as a comparative example, the results when silica is not blended are also shown.
【表】
実施例 ２
第(1)、(2)、(3)式の構造式で表さわせるシオン
色、イエロー色、マゼンタ色の昇華性染料のそれ
ぞれについて、染料５体積部、ポリスルフオン５
体積部、モノクロルベンゼン100体積部と平均粒
径5μｍのアルミナ粒子20体積部をガラスビーズ
を使用するペイントコンデイシヨナーで30分間混
合処理することによりインキを調整し、実施例１
の転写基体上にグラビア印刷機（版深30μｍ）を
用いて、シアン、マゼンタ、イエローの各インキ
を面順次に塗工して転写体とした。この転写体を
用いて前記受像紙上にサーマルヘツドを用いて前
記記録条件と類似の条件にて３色の重ねて記録す
ることにより写真に近いフルカラー画像を得るこ
とができた。この時の濃度特性を第８図に示す。
又、この時得られた色再現性を第９図の色度図で
示す。
実施例 ３
実施例１で用いた色素の代わりに、下記式
で表わされる色素を各々(1)＝２体積部、(4)＝２体
積部、(5)＝１体積部用い、実施例１と同様の方法
によりインキの調製、転写体の作成、転写記録を
行ない色濃度1.5のシアン色の記録を得た。
比較例
実施例３で使用した混合色素の代わりに、下記
色素（CI・デイスパース・ブルー60）
５体積部を使用し、実施例１の方法によりインキ
調整、転写体の作成及び転写記録を行なつたが、
得られたシアン色の色濃度は0.5以下であつた。
発明の効果
以上のように、本発明の感熱記録用転写体は、
安定な転写体走行性とドロツプアウトとノイズと
が低減した良好な色濃度と画質をもつ記録画剤を
与える。[Table] Example 2 For each of the sublimable dyes of Zion color, yellow color, and magenta color represented by the structural formulas of formulas (1), (2), and (3), 5 parts by volume of dye, 5 parts by volume of polysulfon
An ink was prepared by mixing 100 parts by volume of monochlorobenzene and 20 parts by volume of alumina particles with an average particle size of 5 μm in a paint conditioner using glass beads for 30 minutes.
Cyan, magenta, and yellow inks were sequentially coated onto the transfer substrate using a gravure printing machine (plate depth: 30 μm) to obtain a transfer body. Using this transfer member, a full-color image close to a photograph could be obtained by superimposing three colors on the image-receiving paper using a thermal head under conditions similar to the above-mentioned recording conditions. The concentration characteristics at this time are shown in FIG.
Further, the color reproducibility obtained at this time is shown in the chromaticity diagram of FIG. Example 3 Instead of the dye used in Example 1, the following formula Using the pigments represented by (1) = 2 parts by volume, (4) = 2 parts by volume, and (5) = 1 part by volume, ink was prepared, a transfer body was created, and transfer recording was performed in the same manner as in Example 1. A cyan record with a color density of 1.5 was obtained. Comparative Example Instead of the mixed dye used in Example 3, the following dye (CI Disperse Blue 60) was used. Using 5 parts by volume, ink adjustment, preparation of a transfer body, and transfer recording were performed according to the method of Example 1.
The color density of the obtained cyan color was 0.5 or less. Effects of the Invention As described above, the thermal recording transfer body of the present invention has the following features:
To provide a recording agent having stable transfer runnability, reduced dropout and noise, and good color density and image quality.
第１は本発明の一実施例における感熱記録用転
写体の縦断面図、第２図は同転写体の一部分の断
面を説明する図、第３図、第４図は同実施例にお
ける感熱記録用転写体の縦断面図、第５図は同転
写体の使用状態を示す縦断面図、第６図は同転写
体の粒子の配列状態を説明する図、第７図は同転
写体の使用状態を示す縦断面図、第８図、第９図
は同転写説明のための特性図である。
１……感熱記録用転写体、２……基体、３……
滑性耐熱層、４……色材層、５……非昇華性粒
子。
1 is a longitudinal cross-sectional view of a transfer body for thermal recording according to an embodiment of the present invention, FIG. 2 is a diagram illustrating a cross section of a part of the transfer body, and FIGS. FIG. 5 is a vertical cross-sectional view showing how the transfer body is used, FIG. 6 is a diagram explaining the arrangement of particles of the transfer body, and FIG. 7 is a diagram showing how the transfer body is used. The vertical sectional view, FIGS. 8 and 9 showing the state are characteristic diagrams for explaining the transfer. 1... Transfer body for thermal recording, 2... Substrate, 3...
Smooth heat-resistant layer, 4...coloring material layer, 5...non-sublimable particles.
Claims (1)
高分子物質からなる滑性耐熱層を設け、他方の面
に下記一般式（）、（）、（）で表わされる昇
華性染料のうち少なくとも１種類の昇華性染料と
一部の粒子が色材層の表面より突出した非昇華性
粒子と結着剤とからなる色材層を設けたことを特
徴とする感熱記録用転写体。 （式中、Ｘは水素原子またはメチル基を、Ｒ及び
R′はそれぞれメチル基、エチル基、直鎖状もし
くは分岐鎖状のプロピル基又はプチル基を表わ
す） ２ 前記色材層が、前記一般式における置換基の
異なる２種類以上の昇華性染料を含む特許請求の
範囲第１項記載の感熱記録用転写体。 ３ 一般式（）、（）、（）からそれぞれ選ば
れた少なくとも１種類ずつの昇華性染料を含む色
相の異なる３面の色材層を面順次に配置した特許
請求の範囲第１項記載の感熱記録用転写体。 ４ 一般式（）、（）、（）からそれぞれ選ば
れた少なくとも１種類ずつの昇華性染料を含む３
面の色材層と、一般式（）、（）、（）のそれ
ぞれから少なくとも１種類ずつ選ばれた昇華性染
料を含む第４の色材層を面順次に配置した特許請
求の範囲第１項記載の感熱記録用転写体。 ５ 色材層の表面より突出している非昇華性粒子
を色材層表面に沿つて切断した断面において、非
昇華性粒子の断面の外周の各点から半径200μｍ
の円で囲まれる範囲のどれかの点が他の非昇華性
粒子で占められている特許請求の範囲第１項記載
の感熱記録用転写体。 ６ 色材層の表面より突出している非昇華性粒子
の色材層表面から突出した高さが0.1〜100μｍの
範囲内にある特許請求の範囲第１項記載の感熱記
録用転写体。 ７ 非昇華性粒子の粒径が0.1〜100μｍの範囲内
にある特許請求の範囲第１項記載の感熱記録用転
写体。 ８ 昇華性染料が結着剤、非昇華性粒子の中及び
表面のいずれかに存在する特許請求の範囲第１項
記載の感熱記録用転写体。 ９ 画素に対応する任意の部分に３個以上の非昇
華性粒子を設けた特許請求の範囲第１項記載の感
熱記録用転写体。 １０ 滑性耐熱層に含まれる微粒子の平均粒径が
6μｍ以下である特許請求の範囲第１項記載の感
熱記録用転写体。[Scope of Claims] 1 A slippery heat-resistant layer made of fine particles, a liquid lubricating substance, and a polymeric substance is provided on one side of the substrate, and the other side is represented by the following general formulas (), (), and (). A heat-sensitive recording comprising a coloring material layer comprising at least one sublimable dye among sublimable dyes, non-sublimable particles in which some particles protrude from the surface of the coloring material layer, and a binder. Transfer material for use. (In the formula, X is a hydrogen atom or a methyl group, R and
(R' each represents a methyl group, an ethyl group, a linear or branched propyl group, or a butyl group) 2. The coloring material layer contains two or more types of sublimable dyes having different substituents in the general formula. A transfer body for thermal recording according to claim 1. 3. The method according to claim 1, wherein three coloring material layers containing at least one type of sublimable dye selected from the general formulas (), (), and () and having different hues are sequentially arranged. Transfer body for thermal recording. 4 Containing at least one sublimable dye selected from the general formulas (), (), and () 3
Claim 1, wherein a surface coloring material layer and a fourth coloring material layer containing at least one sublimable dye selected from each of the general formulas (), (), and () are arranged sequentially on the surface. A transfer body for thermal recording as described in . 5 In a cross section of the non-sublimable particles protruding from the surface of the coloring material layer, cut along the surface of the coloring material layer, a radius of 200 μm from each point on the outer periphery of the cross section of the non-sublimable particles.
2. The heat-sensitive recording transfer member according to claim 1, wherein any point in the range surrounded by the circle is occupied by other non-sublimable particles. 6. The heat-sensitive recording transfer body according to claim 1, wherein the height of the non-sublimable particles protruding from the surface of the coloring material layer is within the range of 0.1 to 100 μm. 7. The transfer body for thermal recording according to claim 1, wherein the non-sublimable particles have a particle size within the range of 0.1 to 100 μm. 8. The transfer body for thermal recording according to claim 1, wherein the sublimable dye is present either in the binder or on the surface of the non-sublimable particles. 9. The thermal recording transfer body according to claim 1, wherein three or more non-sublimable particles are provided in any part corresponding to a pixel. 10 The average particle size of the fine particles contained in the slippery heat-resistant layer is
The transfer body for thermal recording according to claim 1, which has a particle size of 6 μm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59086540A JPS60229795A (en) | 1984-04-27 | 1984-04-27 | Transfer body for thermal recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59086540A JPS60229795A (en) | 1984-04-27 | 1984-04-27 | Transfer body for thermal recording |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60229795A JPS60229795A (en) | 1985-11-15 |
| JPH0532236B2 true JPH0532236B2 (en) | 1993-05-14 |
Family
ID=13889829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59086540A Granted JPS60229795A (en) | 1984-04-27 | 1984-04-27 | Transfer body for thermal recording |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60229795A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60229794A (en) * | 1984-04-27 | 1985-11-15 | Matsushita Electric Ind Co Ltd | Heat transfer thermal recording method |
| EP0163297B1 (en) * | 1984-05-30 | 1990-11-14 | Matsushita Electric Industrial Co., Ltd. | Thermal transfer sheet and method for fabricating same |
| JPH0822626B2 (en) * | 1986-04-02 | 1996-03-06 | 松下電器産業株式会社 | Thermal transfer recording method |
| US4829050A (en) * | 1987-06-16 | 1989-05-09 | Eastman Kodak Company | Solid particle lubricants for slipping layer of dye-donor element used in thermal dye transfer |
| JP3026440B2 (en) * | 1989-02-17 | 2000-03-27 | 株式会社リコー | Sublimation type thermal transfer recording medium |
| EP0701907A1 (en) | 1994-09-13 | 1996-03-20 | Agfa-Gevaert N.V. | A dye donor element for use in a thermal dye transfer process |
| EP0713133B1 (en) | 1994-10-14 | 2001-05-16 | Agfa-Gevaert N.V. | Receiving element for use in thermal transfer printing |
| EP0733487B1 (en) | 1995-01-30 | 2000-05-24 | Agfa-Gevaert N.V. | Method for making a lithographic printing plate requiring no wet processing |
| DE69613208T2 (en) | 1996-02-27 | 2002-04-25 | Agfa Gevaert Nv | Dye donor element for use in a thermal transfer printing process |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56109787A (en) * | 1980-02-05 | 1981-08-31 | Fuji Kagakushi Kogyo Co Ltd | Heat-sensitive transferring ink ribbon |
| JPS56155794A (en) * | 1980-05-06 | 1981-12-02 | Fuji Kagaku Kogyo Kk | Thermo-sensitive transfer material |
| JPS5729679A (en) * | 1980-06-20 | 1982-02-17 | Ciba Geigy Ag | Transfer print carrier |
| JPS57129789A (en) * | 1981-02-05 | 1982-08-11 | Fuji Kagakushi Kogyo Co Ltd | Heat sensitive transferring material |
| JPS58101095A (en) * | 1981-12-12 | 1983-06-16 | Fuji Kagakushi Kogyo Co Ltd | Heat transfer recording medium |
| JPS58171992A (en) * | 1982-04-01 | 1983-10-08 | Dainippon Printing Co Ltd | Heat sensitive transfer sheet |
| JPS58187396A (en) * | 1982-04-27 | 1983-11-01 | Dainippon Printing Co Ltd | Heat-sensitive transfer sheet |
| JPS58215396A (en) * | 1982-06-08 | 1983-12-14 | Sony Corp | Manufacture of heat-sensitive recording sheet |
| JPS5978895A (en) * | 1982-10-28 | 1984-05-07 | Mitsubishi Chem Ind Ltd | Coloring matter for heat-sensitive transfer recording |
| JPS5978896A (en) * | 1982-10-28 | 1984-05-07 | Mitsubishi Chem Ind Ltd | Coloring matter for heat-sensitive transfer recording |
| JPS5978894A (en) * | 1982-10-28 | 1984-05-07 | Mitsubishi Chem Ind Ltd | Coloring matter for heat-sensitive transfer recording |
| JPS5979788A (en) * | 1982-10-29 | 1984-05-09 | Sony Corp | Heat-sublimable ink ribbon |
| JPS59227493A (en) * | 1983-06-09 | 1984-12-20 | Mitsubishi Chem Ind Ltd | Transfer sheet |
-
1984
- 1984-04-27 JP JP59086540A patent/JPS60229795A/en active Granted
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56109787A (en) * | 1980-02-05 | 1981-08-31 | Fuji Kagakushi Kogyo Co Ltd | Heat-sensitive transferring ink ribbon |
| JPS56155794A (en) * | 1980-05-06 | 1981-12-02 | Fuji Kagaku Kogyo Kk | Thermo-sensitive transfer material |
| JPS5729679A (en) * | 1980-06-20 | 1982-02-17 | Ciba Geigy Ag | Transfer print carrier |
| JPS57129789A (en) * | 1981-02-05 | 1982-08-11 | Fuji Kagakushi Kogyo Co Ltd | Heat sensitive transferring material |
| JPS58101095A (en) * | 1981-12-12 | 1983-06-16 | Fuji Kagakushi Kogyo Co Ltd | Heat transfer recording medium |
| JPS58171992A (en) * | 1982-04-01 | 1983-10-08 | Dainippon Printing Co Ltd | Heat sensitive transfer sheet |
| JPS58187396A (en) * | 1982-04-27 | 1983-11-01 | Dainippon Printing Co Ltd | Heat-sensitive transfer sheet |
| JPS58215396A (en) * | 1982-06-08 | 1983-12-14 | Sony Corp | Manufacture of heat-sensitive recording sheet |
| JPS5978895A (en) * | 1982-10-28 | 1984-05-07 | Mitsubishi Chem Ind Ltd | Coloring matter for heat-sensitive transfer recording |
| JPS5978896A (en) * | 1982-10-28 | 1984-05-07 | Mitsubishi Chem Ind Ltd | Coloring matter for heat-sensitive transfer recording |
| JPS5978894A (en) * | 1982-10-28 | 1984-05-07 | Mitsubishi Chem Ind Ltd | Coloring matter for heat-sensitive transfer recording |
| JPS5979788A (en) * | 1982-10-29 | 1984-05-09 | Sony Corp | Heat-sublimable ink ribbon |
| JPS59227493A (en) * | 1983-06-09 | 1984-12-20 | Mitsubishi Chem Ind Ltd | Transfer sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60229795A (en) | 1985-11-15 |
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