CN1756651A - Thermal transfer image receiving sheet and method - Google Patents
Thermal transfer image receiving sheet and method Download PDFInfo
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- CN1756651A CN1756651A CN 200480006067 CN200480006067A CN1756651A CN 1756651 A CN1756651 A CN 1756651A CN 200480006067 CN200480006067 CN 200480006067 CN 200480006067 A CN200480006067 A CN 200480006067A CN 1756651 A CN1756651 A CN 1756651A
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- image receiving
- aliphatic
- dispersion
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- 238000000034 method Methods 0.000 title claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 20
- 125000000129 anionic group Chemical group 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 239000008199 coating composition Substances 0.000 claims description 40
- 239000000975 dye Substances 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 37
- 239000006185 dispersion Substances 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 32
- 229920002635 polyurethane Polymers 0.000 claims description 18
- 239000004814 polyurethane Substances 0.000 claims description 18
- 239000003431 cross linking reagent Substances 0.000 claims description 15
- 239000012948 isocyanate Substances 0.000 claims description 14
- 150000002513 isocyanates Chemical class 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims description 6
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920005906 polyester polyol Polymers 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229920005862 polyol Polymers 0.000 claims description 4
- 150000003077 polyols Chemical class 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims 1
- 229940013085 2-diethylaminoethanol Drugs 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 150000005690 diesters Chemical class 0.000 claims 1
- 150000003504 terephthalic acids Chemical class 0.000 claims 1
- 239000001993 wax Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- 239000000123 paper Substances 0.000 description 17
- -1 Merlon Polymers 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 229920003232 aliphatic polyester Polymers 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 229930185605 Bisphenol Natural products 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 1
- WOGVOIWHWZWYOZ-UHFFFAOYSA-N 1,1-diisocyanatoethane Chemical compound O=C=NC(C)N=C=O WOGVOIWHWZWYOZ-UHFFFAOYSA-N 0.000 description 1
- AZYRZNIYJDKRHO-UHFFFAOYSA-N 1,3-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC(C(C)(C)N=C=O)=C1 AZYRZNIYJDKRHO-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- RQNOFUZGXHSHOT-UHFFFAOYSA-N 1-(diethylamino)ethanol Chemical class CCN(CC)C(C)O RQNOFUZGXHSHOT-UHFFFAOYSA-N 0.000 description 1
- XGIKILRODBEJIL-UHFFFAOYSA-N 1-(ethylamino)ethanol Chemical compound CCNC(C)O XGIKILRODBEJIL-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000761557 Lamina Species 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-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
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 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
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 125000004979 cyclopentylene group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical compound OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Images
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- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
A thermal transfer image-receiving sheet (1) capable of recording thereon thermally transferred dye or ink images in a clear and sharp form. The image-receiving layer (3) comprises at least one water dispersible aliphatic polyether-polyurethane resin and at least one water dispersible aliphatic polyester-polyurethane resin or a silica dispersion or an anionic aqueous emulsion of wax.
Description
Background of invention
[0001] the 1. cross reference of related application
[0002] the application requires the priority of No. 60/454,258, the temporary patent application that proposed on March 13rd, 2003 and the temporary patent application that proposed on March 14th, 2,003 60/454, No. 960, and its disclosure is incorporated at this with integral body, as a reference.
[0003] 2. invention field
[0004] the present invention relates to thermal transfer image receiving sheet (thermal transfer image-receivingsheet).More specifically, the present invention relates to thermal transfer image and receive polymeric plate, this plate can be with clear and form, the dye image or the ink image of the transfer of record heat thereon accurately.
[0005] the 3. discussion of association area
[0006] in heat shifts register system, according to image information, inked ribbon (ink ribbon) is heated by heating head or laser or similar fashion.Heating causes hot thawing, thermal diffusion or heat sublimation, and by these modes, dyestuff is transferred on the printed panel from inked ribbon, forms image on printed panel.
[0007] printed panel (printing sheet) is made by supporting film usually, is coated with dyestuff receiving layer (dye receiving layer) on the supporting film.The dyestuff receiving layer is such layer: accept to be transferred to by heating the dyestuff or the printing ink of this layer from inked ribbon, and preserve the image that is formed by dyestuff.The dyestuff receiving layer that typically is used for polymeric substrate comprises, at least a resin that can receive dyestuff that is dissolved in the organic solvent.The example of this solvent type resin (solvent borne resins) comprises polyester, Merlon, polyvinyl chloride, vinyl chloride copolymer such as vinyl chloride-vinyl acetate copolymer and thermoplastic resin such as polyurethane resin, polystyrene, acrylic acid-styrene (AS) resin, acrylonitrile-butadiene-styrene (ABS) (ABS) resin, and similar substance.
[0008] in the image receiving sheet process of making polymerization, the application of minimizing or eliminating volatile organic solvent needs.Particularly, need to use water composition (aqueous compostion), be used on polyester base material, producing image receiving layer (image receiving layer), and the definition and the durability that do not endanger image.
Summary of the invention
[0009] according to an aspect of the present invention, provide the printed panel type of in heat transfer register system, using.The image receiving layer (image receivinglayer) that this printed panel (printing sheet) comprises a polymeric membrane holder (polymericfilm support) and forms on the film holder.Image receiving layer can be made by aqueous coating compositions (aqueous coating compostion).In one embodiment, aqueous coating compositions can comprise the aqueous dispersion of aliphatic polyester-polyurethanes, and the aqueous dispersion of aliphatic polyether-polyurethanes.In one embodiment, aqueous coating compositions can comprise the anionic aqueous emulsion of aqueous dispersion, silicon dispersion and the wax of aliphatic polyether-polyurethane resin.The water crosslinking agent can be added aqueous coating compositions, then dry aqueous coating compositions.
[0010] according to another aspect of the present invention, provide dyestuff to receive coating composition (dyereceiving coating composition).In one embodiment, dyestuff receives the aqueous dispersion that coating composition can comprise aliphatic polyester-polyurethanes, and the aqueous dispersion of aliphatic polyether-polyurethanes.In one embodiment, dyestuff receives the anionic aqueous emulsion that coating composition can comprise aqueous dispersion, silicon dispersion and the wax of aliphatic polyether-polyurethane resin.The water crosslinking agent can be added into dyestuff and receive coating composition.
[0011] according to a further aspect of the invention, provide the method for preparing thermal transfer image receiving sheet.Provide this method, with aqueous coating compositions coated substrate plate surface.With, dry aqueous coating compositions forms thermal transfer image receiving sheet (thermal transfer image receiving sheet).
The accompanying drawing summary
[0012] in the accompanying drawings:
[0013] Fig. 1 is a width of cloth schematic diagram, example according to the sectional view of thermal transfer image receiving sheet of the present invention.
Detailed Description Of The Invention
[0014] in the following description, with reference to figure 1 the present invention has been described. Fig. 1 is the schematic cross-section according to an embodiment of thermal transfer image receiving sheet 1 of the present invention (thermal transfer image receiving sheet 1). Thermal transfer image receiving sheet 1 can comprise backing material plate 2 (substrate sheet 2) and dyestuff receiving layer 3 (dye receiving layer 3), and dyestuff receiving layer 3 is deposited on the surface of backing material plate 2.
[0015] about backing material plate 2, backing material plate 2 can be made by sheet material, and sheet material is selected with reference to the specific standards of using. Such standard comprises, for example, and required volume (highly, length and thickness), surface texturisation, composition, flexibility and other physics and attribute economy or characteristic. Suitable sheet material can comprise that for example, synthetic paper (synthetic paper) is such as TPO, polystyrene type; The paper (wood free paper) that does not contain wood pulp; Art paper (art paper); Coated paper (coat paper); Cast coated paper (cast coat paper); Wallpaper (wall paper); Liner sheet (lining paper); Cellulose paper (cellulose fiber paper) is such as paperboard (paperboard); Various plastic foils or plastic plate such as polyolefin, polyvinyl chloride, PETG, polystyrene, polymethacrylates and Merlon.
[0016] in one embodiment, backing material plate 2 can be perhaps to comprise the polymeric plate of a multilayer. Described multilayer can be by co-extrusion together, and perhaps described multilayer can be laminated on together. In one embodiment, backing material plate 2 not only comprises some coextruded multilayers but also comprise some laminated multilayers.
[0017] in addition, add Chinese white or similar filler, formed the opaque coating of white, and can be used as backing material plate 2 by in aforementioned synthetic resin one or more.In one embodiment, foam film is used as backing material plate 2.Foam film can form by traditional foaming operation.In one embodiment, backing material plate 2 can be layered product (laminatedbody), forms by compound a plurality of aforesaid laminas of being made up of above-named material.The example of such layered product comprises, with the compound compound cellulose fibrous paper lamination body of synthetic paper and with plastic foil or the compound compound cellulose fibrous paper lamination body of plastic plate.
[0018] thickness of the backing material plate 2 that forms in mode as above mentioned can determine with reference to the concrete standard of using.This standard can comprise required final use.In one embodiment, the scope of plate thickness is from about 10 microns (microns) or 10 microns (micrometers) (μ m) to about 300 μ m.In one embodiment, the scope of plate thickness is from about 10 microns (micronmeters) or 10 microns (microns) (μ m) to about 150 μ m.In one embodiment, the scope of plate thickness is from about 150 microns (micronmeters) or 150 microns (microns) (μ m) to about 300 μ m.
[0019] can application of primer handle or Corona discharge Treatment on backing material plate 2, to increase the adhesion between backing material plate 2 and the dyestuff receiving layer 3, dyestuff receiving layer 3 will form on a surface of backing material plate 2.
[0020] can between dyestuff receiving layer and backing material plate 2, provide an intermediate layer (not shown), in order to give the character of selecting in advance.Such character can comprise sticking property, whiteness or brightness, buffering character, anti-static function, shield property, anti-roll limit character and similarity.
[0021] can provide a rear surface layer (not shown) forming on the surfaces of surface opposite of backing material plate 2 with dyestuff receiving layer 3.The rear surface layer can be given the character of thermal transfer image receiving sheet 1 to select in advance.Character comprises, for example, the appropriate property of the transportation of enhancing, enhancing write character, antipollution, anti-roll limit character and similarity.If desired, can contain the commercial antistatic layer (not shown) that obtains antistatic material providing on the dyestuff receiving layer 2 or on the layer of rear surface, in order to improve the anti-static function of thermal transfer image receiving sheet 1.
[0022] dyestuff receiving layer 2 can be the coating that is formed by water composition.In one embodiment, aqueous coating compositions comprises at least a water dispersible aliphatic polyether-polyurethane resin and at least a water dispersible aliphatic polyester-polyurethane resin.Polyethers-polyurethane resin and polyester-polyurethane carbamate resin can the combinations as dividing other aqueous dispersion in coating composition.Dispersion will typically comprise the colloidal dispersion particle of polyurethane polymer.In one embodiment, dyestuff receives in the coating composition, polyethers-polyurethane resin than the weight ratio scope of polyester-polyurethane carbamate resin is, from about 1: 1 to about 2: 1, perhaps scope is from about 2: 1 to about 3: 1, and this resin solid based on polyethers-polyurethanes and polyester-polyurethane carbamate is calculated.
[0023] in one embodiment, aqueous coating compositions comprises, the anionic aqueous emulsion of the aqueous dispersion of aliphatic polyether-polyurethane resin, silicon dispersion and wax.
[0024] in one embodiment, polyester-polyurethane carbamate polymer is the product of main aliphatic polymeric isocyanate composition and polyester polyol composition.As applied here, term " main aliphatic " (predominantly aliphatic) means, at least 70% percentage by weight in the PIC composition is an aliphatic polymeric isocyanate, whether wherein whole isocyanate groups direct and fat group or alicyclic group keyed jointing be no matter also exist aromatic group.More preferably, the amount of aliphatic polymeric isocyanate is at least 85% weight of PIC composition and most preferably, is 100% weight of PIC composition.The example of suitable aliphatic polymeric isocyanate comprises: ethylidene diisocyanate, 1,6-hexamethylene diisocyanate, different Buddhist ketone vulcabond, cyclohexane-1,4-vulcabond, 4,4 '-dicyclohexyl methyl hydride diisocyanate, cyclopentylene vulcabond, right-four-methyl dimethoxy phenylene diisocyanate (p-TMXDI) and meta-isomer (m-TMXDI) thereof, hydrogenation 2,4-toluene di-isocyanate(TDI) and 1-isocyano group-1-methyl-3 (4)-isocyanatomethyl cyclohexane (IMCI).Can use the mixture of aliphatic polymeric isocyanate.
[0025] polyester polyol that can use in the polyester polyol composition comprises, the hydroxyl of polyhydroxy-alcohol-end capping reaction product, as ethylene glycol, propane diols, diethylene glycol (DEG), neopentyl glycol, 1,4-butanediol, 1,6-hexylene glycol, furyl dimethyl carbinol, cyclohexanedimethanol, glycerine, trimethyl propane or pentaerythrite or its mixture.Also comprise polycarboxylic acids, particularly dicarboxylic acids, and ester forms derivative.Example comprises, succinic acid, glutaric acid and adipic acid or their methyl esters, phthalic anhydride and dimethyl terephthalate.Also use by lactone, for example the polyester that obtains of caprolactone and polyalcohol polymerization.The commercial available polyester-polyurethane carbamate of using among the present invention comprises that those trade (brand) names are materials of AVALURE UR-425, AVALURE UR-430, AVALURE UR-405 and AVALURE UR-410, (Charlotte NC) sells by GoodrichCorporation; With NEOREZ R-989, sell by NeoResins (Waalwijk, The Netherlands).
[0026] in one embodiment, polyethers-polyurethane polymer is the product of dominant component amount aliphatic polymeric isocyanate composition (predominantly aliphatic polyisocyanates) and polyether polyol composition.Useful aliphatic polymeric isocyanate has been described above.Suitable polyether polyol comprises, the product that obtains by epoxide polymerization is perhaps by adding the product that one or more such oxides obtain in multi-functional initator.The epoxides of such polymerization comprises, for example, and ethylene oxide, expoxy propane and oxolane.The multi-functional starting material that adds oxide that has like this comprises, for example, and water, ethylene glycol, propane diols, diethylene glycol (DEG), cyclohexanedimethanol, glycerine, trimethyl propane, pentaerythrite and bis-phenol (Bisphenols) (as A and F).
[0027] suitable polyester comprises polyoxypropylene diols and triol, and poly-(oxygen ethene-oxypropylene) two pure and mild triols are by simultaneously or in succession adding ethene and expoxy propane and obtain to suitable starting material; And comprise the polytetramethylene glycol ether, obtain by the polymerization of oxolane.Useful in the present invention commercial available polyethers-polyurethanes, comprise those by Goodrich Corporation (Charlotte, NC), the material of selling with trade (brand) name SANCURE 878, AVALURE UR-450 and SANCURE 861; With the material of selling with trade (brand) name NEOREZ R-551 by NeoResins (Waalwijk, The Netherlands).
[0028] dyestuff receiving layer 3 can comprise water dispersible crosslinking agent (water dispersiblecrosslinker).It is commercial available that the multi-functional chemistry of suitable water-dispersion can activate cross-linked formulations.These cross-linked formulations comprise the dispersible formulation agent of multi-functional aziridine, isocyanates, melamine resin, epoxy resin, azoles quinoline, carbodiimide and other polyfunctional crosslinking agent.In one embodiment, the scope of cross-linked formulations addition is based on 100 share total solids, from about 0.1 share to about 10 shares.In one embodiment, the scope of cross-linked formulations addition is based on 100 share total solids, from about 0.2 share to about 5 shares.Add cross-linked formulations in the polyester-imide dispersion composite, can form interspersed network or interconnective network, it has crosslinked matrix, connects the polymer that mixes with covalent bond and/or non-covalent bond.
[0029] according to factor such as viscosity, application type, consumption and method, required final use and similar factor, desire the dyestuff receiving layer 3 that forms as mentioned above, can have predetermined thickness.In one embodiment, thickness can be the scope of about 1 μ m to about 50 μ m.In one embodiment, thickness can be about 1 μ m to the scope of about 25 μ m and in one embodiment, and thickness can be the scopes of about 25 μ m to about 50 μ m.
[0030] image receiving sheet 1 can be used in the purposes of carrying out heat transfer printing.Suitable purposes comprise flat type or roll-good form heat transfer plate, be used to prepare card and the plate of transparent former figure.Select to limit the parameter of backing material plate 2, can assist to make image receiving layer 1 to adapt to required purposes.
Embodiment
[0031] intention of embodiment only is for the method according to this invention and embodiment are described below, and therefore, should not be interpreted as claim is limited.As do not have other and indicate, all compositions all are can be from such general chemistry supply merchant such as Sigma Aldrich, and Inc. (St.Louis, MO) and/or Fisher Scientific International, Inc. (Hanover Park IL) obtains through commercial approach.
[0032] embodiment 1-
[0033] is prepared as follows coating composition comprising the ingredients listed in table 1.Add equiponderant water and polyurethanes dispersion mixture simultaneously, that is, 100 parts of water are to 100 parts of dispersions.
[0034] then, half-PETG (PET) the base material network of clear, biaxial orientation on, the applying coating composition.The thickness of network can be about 25 microns.Coating is dry under the linear velocity of 90 degrees centigrade and 120 meters/minute, form image receiving layer.The dry coating weight range of image receiving layer is from about 0.8g/m
2To about 1g/m
2
[0035] coating composition of embodiment 1 also is on the PET base material of coarse chromium, biaxial orientation in 50 micron thickness and coated on PET base material white, biaxial orientation of 50 micron thickness.
[0036] the composition tabulation of table 1-embodiment 1
| Composition | Percetage by weight |
| Polyurethane ester dispersion (NEOREZ R-551: aliphatic polyester urethane dispersion, 35.5 % solids) | 70 |
| Polyurethane ester dispersion (NEOREZ R-989: aliphatic polyester urethane dispersion, 40% solid) | 29.9 |
| Crosslinking agent (crosslinking agent CX-100: multi-functional aziridine crosslinker) | 0.1 |
[0037] embodiment 2
[0038] preparation contains the coating composition that table 2 is listed composition, and is as described below.Blending constituent is until basic homogeneous, and in mode substantially the same manner as Example 1, composition is coated on the base material.Coated PET base material network is suitable for laser printing, and has the UV curable ink.
[0039] the composition tabulation of table 2-embodiment 2
| Composition | Percetage by weight |
| The polyurethane ester dispersion | 48.4 |
| (NEOREZ R-563: aliphatic polyester urethane dispersion, 35.5% solid) | |
| Silicon dispersion (polymeric articles-FP 44) | 0.5 |
| (AQUACER 537: ethylaminoethanol) for the anionic aqueous emulsion of complex wax | 1.0 |
| Crosslinking agent (crosslinking agent CX-100: multi-functional aziridine crosslinker) | 0.1 |
| Water | 50.0 |
[0040] can be diethylaminoethanols from Byk-Cera through the AQUACER 537 that commercial approach obtains.Byk-Cera is ALTANA AG (Bad Homburg, the subsidiary of the Byk-Chemie of branch company Germany).
[0041] having explained the present invention although got in touch embodiment, should be appreciated that, for those skilled in the art, after having read specification, will be obvious to various modifications of the present invention.Therefore, should be appreciated that, disclosed herein the invention is intended in comprising that these revise, as belong in the unsettled claim scope, and comprise that its unsubstantiality changes.
Claims (20)
1. thermal transfer image receiving sheet comprises:
Backing material plate supports image and receives resin bed, is used to receive the image of transfer, and wherein image receiving layer is formed by dry aqueous coating compositions,
Aqueous coating compositions, comprise at least a water dispersible aliphatic polyether-polyurethane resin, with at least a water dispersible aliphatic polyester-polyurethane resin, the perhaps aqueous dispersion of aliphatic polyether-polyurethane resin, the anionic aqueous emulsion of silicon dispersion and wax; With the water crosslinking agent.
2. the described thermal transfer image receiving sheet of claim 1, wherein said backing material plate comprises polyester.
3. the described thermal transfer image receiving sheet of claim 2, wherein said backing material plate comprise poly-terephthalic acids second diester.
4. the described thermal transfer image receiving sheet of claim 1, wherein polyethers-polyurethane resin (a) comprises the product of aliphatic polymeric isocyanate composition and polyether polyol composition.
5. the described thermal transfer image receiving sheet of claim 1, wherein polyester-polyurethane carbamate resin (b) comprises the product of aliphatic polymeric isocyanate composition and polyester polyol composition.
6. the thickness that the described thermal transfer image receiving sheet of claim 1, wherein said image receive resin bed be from about 1 micron to about 50 micrometer ranges.
7. dyestuff receives coating composition, comprising:
(a) aqueous dispersion of at least a aliphatic polyether-polyurethane resin; With
(b) aqueous dispersion of at least a aliphatic polyester-polyurethane resin.
8. the described dyestuff of claim 7 receives coating composition, further comprises polyfunctional crosslinking agent.
9. the described dyestuff of claim 8 receives coating composition, and wherein said polyfunctional crosslinking agent comprises multi-functional aziridine.
10. the described dyestuff of claim 7 receives coating composition, and wherein said coating composition is substantially free of organic solvent.
11. the described dyestuff of claim 7 receives coating composition, wherein, calculates based on (a) and resin solid (b), aqueous dispersion (a) is 1: 1 to 1: 3 than the weight ratio scope of aqueous dispersion (b).
12. the described dyestuff of claim 7 receives coating composition, wherein dispersion (a) comprises the product of aliphatic polymeric isocyanate composition and polyether polyol composition.
13. the described dyestuff of claim 7 receives coating composition, wherein dispersion (b) comprises the product of aliphatic polymeric isocyanate composition and polyester polyol composition.
14. dyestuff receives coating composition, comprising:
The aqueous dispersion of aliphatic polyether-polyurethane resin;
The silicon dispersion; With
The anionic aqueous emulsion of wax.
15. the described dyestuff of claim 14 receives coating composition, further comprises polyfunctional crosslinking agent.
16. the described dyestuff of claim 15 receives coating composition, wherein said polyfunctional crosslinking agent comprises multi-functional aziridine.
17. the described dyestuff of claim 17 receives coating composition, wherein said coating composition is substantially free of organic solvent.
18. the described dyestuff of claim 14 receives coating composition, the anionic aqueous emulsion of wherein said wax comprises 2-diethylaminoethanol.
19. the described dyestuff of claim 14 receives coating composition, wherein said aliphatic polyether-urethane dispersion comprises the product of aliphatic polymeric isocyanate composition and PPG composition.
20. a method that forms thermal transfer image receiving sheet comprises:
With aqueous coating compositions coated substrate plate surface, described aqueous coating compositions comprises at least a water dispersible aliphatic polyether-polyurethane resin, at least a water dispersible aliphatic polyester-polyurethane resin and water crosslinking agent; Perhaps comprise the aqueous dispersion of aliphatic polyether-polyurethane resin, the anionic aqueous emulsion of silicon dispersion and wax and water crosslinking agent; With
Dry aqueous coating compositions, thereby and formation thermal transfer image receiving sheet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45425803P | 2003-03-13 | 2003-03-13 | |
| US60/454,258 | 2003-03-13 | ||
| US60/454,960 | 2003-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1756651A true CN1756651A (en) | 2006-04-05 |
| CN100519168C CN100519168C (en) | 2009-07-29 |
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|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365176A (en) * | 2009-02-06 | 2012-02-29 | 艾利丹尼森公司 | Resins for bulk topcoat |
| CN101484307B (en) * | 2006-06-01 | 2012-12-05 | 艾利丹尼森公司 | Heat-transfer label assembly and apparatus for applying heat-transfer labels |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6030843B2 (en) * | 2012-03-29 | 2016-11-24 | リンテック株式会社 | Flexographic printing sheet and method for producing the same |
-
2004
- 2004-03-10 CN CNB2004800060670A patent/CN100519168C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484307B (en) * | 2006-06-01 | 2012-12-05 | 艾利丹尼森公司 | Heat-transfer label assembly and apparatus for applying heat-transfer labels |
| CN102365176A (en) * | 2009-02-06 | 2012-02-29 | 艾利丹尼森公司 | Resins for bulk topcoat |
| CN102365176B (en) * | 2009-02-06 | 2016-03-09 | 艾利丹尼森公司 | For plane materiel print maybe can accept print finish paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100519168C (en) | 2009-07-29 |
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