JPH0534154B2 - - Google Patents
Info
- Publication number
- JPH0534154B2 JPH0534154B2 JP59245059A JP24505984A JPH0534154B2 JP H0534154 B2 JPH0534154 B2 JP H0534154B2 JP 59245059 A JP59245059 A JP 59245059A JP 24505984 A JP24505984 A JP 24505984A JP H0534154 B2 JPH0534154 B2 JP H0534154B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- fine particles
- layer
- image receptor
- hiding layer
- 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
- 239000010419 fine particle Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 229920006254 polymer film Polymers 0.000 claims description 10
- -1 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004043 dyeing Methods 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 229910002029 synthetic silica gel Inorganic materials 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 239000000378 calcium silicate Substances 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000391 magnesium silicate Substances 0.000 claims description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
- 235000019792 magnesium silicate Nutrition 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 26
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000000463 material Substances 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910002012 Aerosil® Inorganic materials 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 239000011882 ultra-fine particle Substances 0.000 description 5
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 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 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229960004029 silicic acid Drugs 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-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
- OECTYKWYRCHAKR-UHFFFAOYSA-N 4-vinylcyclohexene dioxide Chemical compound C1OC1C1CC2OC2CC1 OECTYKWYRCHAKR-UHFFFAOYSA-N 0.000 description 1
- NHJIDZUQMHKGRE-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]heptan-4-yl 2-(7-oxabicyclo[4.1.0]heptan-4-yl)acetate Chemical compound C1CC2OC2CC1OC(=O)CC1CC2OC2CC1 NHJIDZUQMHKGRE-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- NIYNIOYNNFXGFN-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol;7-oxabicyclo[4.1.0]heptane-4-carboxylic acid Chemical compound OCC1CCC(CO)CC1.C1C(C(=O)O)CCC2OC21.C1C(C(=O)O)CCC2OC21 NIYNIOYNNFXGFN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical class OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- MUTNCGKQJGXKEM-UHFFFAOYSA-N tamibarotene Chemical compound C=1C=C2C(C)(C)CCC(C)(C)C2=CC=1NC(=O)C1=CC=C(C(O)=O)C=C1 MUTNCGKQJGXKEM-UHFFFAOYSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000008096 xylene Substances 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
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- 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
- B41M5/41—Base layers supports or substrates
-
- 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
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
【発明の詳細な説明】
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
転写記録用受像体に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a thermal transfer recording image receptor used for thermal transfer recording.
従来の技術
感熱転写記録方法の中で特に昇華染料を用いた
昇華転写方式は、優れた中間調の記録を与えるこ
とが知られている。この記録に用いる受像体とし
ては、その表面に染着層を有する上質紙、アート
紙、合成紙等が用いられている（例えば、特開昭
58−212994、特開昭58−215398）。BACKGROUND OF THE INVENTION Among thermal transfer recording methods, a sublimation transfer method using a sublimation dye is known to provide excellent halftone recording. The image receptor used for this recording is made of high-quality paper, art paper, synthetic paper, etc. that has a dyed layer on its surface (for example,
58-212994, Japanese Patent Publication No. 58-215398).
又、ワツクス等の溶融しやすい結着剤を用いた
各種溶融転写方式においても、インキ層の改良に
より中間調が得られやすくなつており、その受像
体として普通紙、上質紙等が検討されている。 In addition, with various melt transfer methods that use binders that melt easily, such as wax, it has become easier to obtain halftones due to improvements in the ink layer, and plain paper, high-quality paper, etc. are being considered as image receptors. There is.
発明が解決しようとする問題点
しかし、従来用いられている受像体では、転写
体（カラーシート）の基材がコンデンサ紙から高
分子フイルムに変わり、またインキ組成が改良さ
れる等により、品質が向上するにつれ、受像体に
記録したドツトの一部のドツトにおいて、ドツト
の端部あるいは全部がドロツプアウトし、記録の
再現性が低下する問題が顕著になつてきた。この
原因は、普通紙、上質紙、アート紙等は原料であ
る植物繊維の太さの不均一や製法により本質的に
密度が不均一な点にある。その結果、転写体から
の熱流が受像体で乱され、熱転写が不均一となる
ものである。Problems to be Solved by the Invention However, with conventionally used image receptors, the quality has deteriorated due to changes in the base material of the transfer body (color sheet) from capacitor paper to polymer film, and improvements in ink composition. As the image quality has improved, the problem has become more prominent that some or all of the dots recorded on the image receptor drop out at their ends, reducing the reproducibility of recording. The reason for this is that plain paper, high-quality paper, art paper, etc. inherently have non-uniform density due to the non-uniform thickness of the vegetable fibers used as raw materials and the manufacturing method. As a result, the heat flow from the transfer member is disturbed at the image receiver, resulting in non-uniform thermal transfer.
又、高分子フイルムを基材に用いて白色顔料を
含む塗工液を塗工して作製された合成紙は、その
目的が表面を紙状にすること、あるいは筆記性を
付与することであるため、粒径が１〜5μｍの顔
料粒子を主に用いているが、５〜10μｍ以上の大
きな粒子も３重量％程度以上含んでいる。このよ
うな大きな粒子を含む合成紙を受像体として用い
ると、転写体から受像体への色材層あるいは染料
の転写が不均一となる問題がある。 In addition, synthetic paper, which is made by using a polymer film as a base material and coating it with a coating liquid containing a white pigment, has the purpose of making the surface paper-like or giving it writability. Therefore, pigment particles with a particle size of 1 to 5 μm are mainly used, but large particles of 5 to 10 μm or more are also included in an amount of about 3% by weight or more. When synthetic paper containing such large particles is used as an image receptor, there is a problem in that the colorant layer or dye is transferred unevenly from the transfer body to the image receptor.
本発明は、これらドツトの再現性の低下を解決
し、均一、明瞭な画像を与える受像体を提供する
ことを目的とする。 The object of the present invention is to provide an image receptor that solves this problem of poor reproducibility of dots and provides uniform and clear images.
問題点を解決するための手段
本発明は、前記問題点を解決するために、高分
子フイルムの少なくとも片面に微粒子群を含む隠
蔽層を設け、さらに前記のフイルム又は隠蔽層面
に染着層を設け、微粒子群中に5μｍ径以下の粒
子を98重量％以上含有し、前記微粒子が特定の微
粒子からなるものである。 Means for Solving the Problems In order to solve the above problems, the present invention provides a masking layer containing fine particles on at least one side of a polymer film, and further provides a dyeing layer on the surface of the film or the masking layer. , the fine particles contain 98% by weight or more of particles having a diameter of 5 μm or less, and the fine particles are made of specific fine particles.
作 用
本発明者らは、忠実なドツト再現性を得るため
に密度均一性、表面均一性が転写体のみならず受
像体にも重要であることを見出した。すなわち、
密度均一性に優れた高分子フイルムを基材に使用
することにより、基材の密度不均一性による熱伝
導のムラを除去し、又、基材の少なくとも片面に
形成さた隠蔽層中の5μｍ径以下の粒子の含有量
を上記の範囲に制限することにより、転写体と受
像体の熱伝導が均一化され、優れたドツト再現性
が与えられる。叉、透明な高分子フイルムに白色
度あるいは光不透過性の優れた特定の微粒子の隠
蔽層を設けることにより明瞭な画像が得られる。Effect The present inventors have discovered that density uniformity and surface uniformity are important not only for the transfer member but also for the image receiver in order to obtain faithful dot reproducibility. That is,
By using a polymer film with excellent density uniformity as the base material, uneven heat conduction due to non-uniform density of the base material is eliminated, and the 5μm By limiting the content of particles smaller than the diameter to the above range, heat conduction between the transfer member and the image receiver is made uniform, and excellent dot reproducibility is provided. Alternatively, a clear image can be obtained by providing a hiding layer of specific fine particles with excellent whiteness or light opacity on a transparent polymer film.
実施例
第１図に本発明の一実施例を示す。高分子フイ
ルムの基材１上に微粒子４を含む隠蔽層２があ
り、さらに隠蔽層２上に染着層３がある。Embodiment FIG. 1 shows an embodiment of the present invention. A hiding layer 2 containing fine particles 4 is provided on a base material 1 of a polymer film, and a dyeing layer 3 is further provided on the hiding layer 2.
第２図、第３図に本発明の他の実施例をそれぞ
れ示す。５，８は基材、６，９，１０は隠蔽層、
７，１１は染着層である。 Other embodiments of the present invention are shown in FIGS. 2 and 3, respectively. 5, 8 are base materials, 6, 9, 10 are hidden layers,
7 and 11 are dyed layers.
隠蔽層は少なくとも微粒子と結着剤から構成さ
れている。又、隠蔽層には染着層を重ね塗りしや
すくするために界面活性剤等の添加剤を必要に応
じて添加する。 The hiding layer is composed of at least fine particles and a binder. Additionally, additives such as surfactants are added to the hiding layer as necessary to facilitate overcoating of the dyed layer.
粒子径が5μｍ以上の粒子の含有量が全粒子含
有量に対し、１重量％以上になると大きな粒子の
所でドツトの再現性が悪くなり、特に中間調の濃
度域で記録画像の明瞭度（メリハリ）が低下して
くる。 When the content of particles with a particle diameter of 5 μm or more exceeds 1% by weight based on the total particle content, the reproducibility of dots deteriorates in large particles, and the clarity of recorded images (particularly in the intermediate tone density range) decreases. sharpness) decreases.
微粒子群の微粒子４は、硫酸バリウム、水酸化
アルミニウム、酸化チタン、合成非晶質シリカ、
炭酸マグネシウム、炭酸カルシウム、珪酸カルシ
ウム、珪酸アルミニウム、珪酸マグネシウム、カ
ーボンブラツク、黒鉛、フツ化カーボンそしてポ
リ４フツ化エチレンから選択される少なくとも１
種である。 The fine particles 4 of the fine particle group include barium sulfate, aluminum hydroxide, titanium oxide, synthetic amorphous silica,
At least one selected from magnesium carbonate, calcium carbonate, calcium silicate, aluminum silicate, magnesium silicate, carbon black, graphite, carbon fluoride, and polytetrafluoroethylene
It is a seed.
特に粒子径が0.1μｍ以下の超微粒子を隠蔽層中
に結着剤に対し10重量％以上含有させると染着層
との接着性が向上し、又きめのこまかい光沢を有
する隠蔽層が得られる。 In particular, when ultrafine particles with a particle size of 0.1 μm or less are contained in the hiding layer in an amount of 10% by weight or more based on the binder, the adhesion with the dyed layer is improved, and a hiding layer with fine-grained gloss can be obtained. .
合成非晶質シリカには無水シリカ及び含水シリ
カがあり、いずれもその単粒子の大きさが0.1μｍ
以下の超微粒子である。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。 Synthetic amorphous silica includes anhydrous silica and hydrated silica, both of which have a single particle size of 0.1 μm.
These are the following ultrafine particles. As the anhydrous silica, ultrafine particles produced by a gas phase method are useful. for example,
High-purity ultrafine particle silica developed by West German Degussa (product name: Aerosil, Nippon Aerosil Co., Ltd.), aluminum oxide and titanium oxide (both Nippon Aerosil Co., Ltd.), which were also produced using a gas phase method, etc. be.
含水シリカあるいはホワイトカーボンとして、
例えば、塩野義製薬株式会社の「カープレツク
ス」、日本シリカ工業株式会社の「ニツプシー
ル」、水澤化学工業株式会社の「シルトン」、徳山
曹達株式会社の「フアインシール、トクシール」
等の名称で市販されているものである。 As hydrated silica or white carbon,
For example, "Carplex" by Shionogi & Co., Ltd., "Nipseal" by Nippon Silica Kogyo Co., Ltd., "Silton" by Mizusawa Chemical Industry Co., Ltd., and "Fine Seal and Tokuseal" by Tokuyama Soda Co., Ltd.
It is commercially available under the name .
微粒子の結着剤に対する添加比率は１〜400重
量％の範囲で用いることができる。特に添加比率
が10〜300重量％の範囲で安定した特性を示す。
微粒子群は、異種の微粒子の混在でもよい。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。 The addition ratio of fine particles to the binder can range from 1 to 400% by weight. In particular, it shows stable characteristics when the addition ratio is in the range of 10 to 300% by weight.
The fine particle group may be a mixture of different types of fine particles. Fine particles are well dispersed by ultrasound, triple roll, homogenizer, etc.
結着剤は、熱、光、電子線硬化性物質の硬化物
あるいは各種熱可塑性高分子である。 The binder is a cured product of a heat-, light- or electron beam-curable substance or various thermoplastic polymers.
熱可塑性高分子は溶解系あるいは各種溶剤に溶
解しにくい場合（ポリエステル、ナイロン等）は
分散系で容易に利用できる。 Thermoplastic polymers can be easily used in dissolved systems or in cases where they are difficult to dissolve in various solvents (polyester, nylon, etc.) in dispersion systems.
熱、光、電子線等による硬化性物質として例え
ば、各種エポキシ樹脂、シリコーン樹脂、フエノ
ール樹脂、キシレン樹脂、ユリア樹脂、メラミン
樹脂、不飽和ポリエステル樹脂、アルキド樹脂、
フラン樹脂、オリゴアクリレート等がある。特に
紫外線硬化性高分子として利用できる各種エポキ
シ樹脂、特に例えばビニルシクロヘキセンジオキ
シド、３，４−エポキシシクロヘキシルメチル−
３，４−エポキシシクロヘキサンカルボキシレー
ト等の環状脂肪族エポキシ樹脂、
又、オリゴアクリレートとして、例えば、ポリ
オールアクリレート、ポリエステルアクリレー
ト、エポキシアクリレート、ウレタンアクリレー
ト、シリコーンアクリレート、ポリアセタールの
アクリレート等がある。 Examples of substances curable by heat, light, electron beams, etc. include various epoxy resins, silicone resins, phenol resins, xylene resins, urea resins, melamine resins, unsaturated polyester resins, alkyd resins,
There are furan resins, oligoacrylates, etc. In particular, various epoxy resins that can be used as UV-curable polymers, especially vinylcyclohexene dioxide, 3,4-epoxycyclohexylmethyl-
Cycloaliphatic epoxy resins such as 3,4-epoxycyclohexanecarboxylate; Examples of oligoacrylates include polyol acrylates, polyester acrylates, epoxy acrylates, urethane acrylates, silicone acrylates, and polyacetal acrylates.
上記樹脂には、テトラヒドロフルフリルアクリ
レート、ラウリルアクリレート等の反応性希釈剤
を添加して用いることができる。 A reactive diluent such as tetrahydrofurfuryl acrylate or lauryl acrylate may be added to the resin.
本発明において用いる基材は高分子フイルムで
あれば特に限定されるものでなく、例えば、ポリ
エチレンテレフタレ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。 The base material used in the present invention is not particularly limited as long as it is a polymer film, and examples include ester polymers such as polyethylene terephthalate,
Amide polymers such as nylon, cellulose derivatives such as acetylcellulose and cellophane, polyvinylidene fluoride, ethylene tetrafluoride-propylene hexafluoride copolymer, fluorine polymers such as Teflon, polyoxymethylene, polyacetal, etc. Ether polymers, olefin polymers such as polystyrene, polyethylene, polypropylene, and methylpentene polymers, imide polymers such as polyimide, polyamideimide, and polyetherimide can be used.
特にセロハン、アセチルセルロース、ポリエチ
レンテレフタレート、ナイロン、ポリプロピレン
等は安価で耐熱性もあるので有用である。 In particular, cellophane, acetylcellulose, polyethylene terephthalate, nylon, polypropylene, etc. are useful because they are inexpensive and heat resistant.
以下、具体的実施例を示す。 Specific examples will be shown below.
実施例 １
厚さが150μｍのポリエチレンテレフタレート
（以下、PETと略す）フイルムの片面に、酸化ア
ルミニウムの超微粒子〔Aluminium Oxide Ｃ，
日本アエロジル(株)，１次粒子の平均径が約0.02μ
ｍ、1.0μｍ以下の粒子含有量が99重量％以上〕を
100重量部、エポキシアクリレート樹脂を100重量
部、増感剤として２−ヒドロキシ−２−メチルプ
ロピオフエノンを５重量部、ポリエーテル変成シ
リコーンオイルを１重量部、塩化メチレンを400
重量部からなる塗工液をワイヤーバーで塗工し、
60℃の熱風で乾燥後、2KWの高圧水銀灯を照射
して厚さ3μｍで白色の硬化皮膜（隠蔽層）を形
成させた。Example 1 Ultrafine particles of aluminum oxide [Aluminum Oxide C,
Nippon Aerosil Co., Ltd., average diameter of primary particles is approximately 0.02μ
m, particle content of 1.0 μm or less is 99% by weight or more]
100 parts by weight, 100 parts by weight of epoxy acrylate resin, 5 parts by weight of 2-hydroxy-2-methylpropiophenone as a sensitizer, 1 part by weight of polyether modified silicone oil, 400 parts by weight of methylene chloride.
Apply a coating liquid consisting of parts by weight with a wire bar,
After drying with hot air at 60°C, it was irradiated with a 2KW high-pressure mercury lamp to form a white cured film (hidden layer) with a thickness of 3μm.
この隠蔽層上に平均粒子径が0.02μｍのシリカ
を主成分として含有するコロイダルシリカ液（水
溶媒に対し粒子含有量が40重量％）を40重量部、
ポリエステル分散液〔バイロナールMD−1200、
東洋紡績(株)〕150重量部からなる塗工液をワイヤ
ーバーで塗工した後、60℃の熱風で乾燥して厚さ
が約2ηｍの染着層を形成させて受像体を作製し
た。 40 parts by weight of a colloidal silica liquid containing silica with an average particle diameter of 0.02 μm as a main component (particle content: 40% by weight based on the water solvent) was placed on this hiding layer.
Polyester dispersion [Vylonal MD-1200,
A coating liquid consisting of 150 parts by weight of Toyobo Co., Ltd. was applied with a wire bar, and then dried with hot air at 60°C to form a dyed layer with a thickness of about 2 ηm to prepare an image receptor.
次に、厚差が12.5μｍポリイミドフイルム上に
下記の分子構造で表される昇華性染料を1.6重量
部、ポリカーボネートを3.5重量部、アルミナ粒
子（平均粒径0.02μｍ）を３重量部、塩化メチレ
ンを100重量部混合したインキをワイヤーバーで
塗工して転写体を作製した。 Next, on a polyimide film with a thickness difference of 12.5 μm, 1.6 parts by weight of a sublimable dye represented by the following molecular structure, 3.5 parts by weight of polycarbonate, 3 parts by weight of alumina particles (average particle size 0.02 μm), and methylene chloride were added. A transfer body was prepared by applying an ink containing 100 parts by weight of the following using a wire bar.
この転写体を用いて以下のサーマルヘツド記録
条件で上記の受像体にドツトパターンを記録させ
た。 Using this transfer member, a dot pattern was recorded on the above image receptor under the following thermal head recording conditions.
主および副走査を線密度：４ドツト／mm
記録電力：0.7W／ドツト
ヘツドの加熱時間：5ms
記録面積：40×40mm
ドツトパターンを顕微鏡で観察し、記録面積40
×40mmの中心を選びその中心の２mm角中に存在す
るドツト（64個）の中で、１ドツトの面積の10％
以上が記録されていないドツトをドロツプアウト
しているドツトと評価して数えた結果、零であつ
た。 Linear density for main and sub-scanning: 4 dots/mm Recording power: 0.7 W/Dot head heating time: 5 ms Recording area: 40 x 40 mm The dot pattern was observed with a microscope, and the recording area was 40 mm.
Select the center of ×40mm and among the dots (64 pieces) existing in the 2mm square at the center, 10% of the area of 1 dot
The dots for which the above were not recorded were evaluated as dropout dots, and the result was zero.
実施例 ２
厚さが200μｍのポリプロピレン（以下、PPと
略す）フイルムの片面に、炭酸カルシウム粒子
（平均粒子径が0.8μｍで、1.0μｍ以下の粒子含有
量が99重量部％以上）5.0重量部、トリアセチル
セルロース80重量部、塩化メチレン800重量部か
らなる塗工液をワイヤーバーで塗工し、60℃の熱
風で乾燥後、厚さが2μｍで白色の隠蔽層を得た。
次にPP基材の地方の面に実施例１と同一の染着
層を形成させて受像体を作製した。Example 2 5.0 parts by weight of calcium carbonate particles (average particle diameter of 0.8 μm, particle content of 1.0 μm or less is 99 parts by weight or more) was added to one side of a polypropylene (hereinafter abbreviated as PP) film with a thickness of 200 μm. , 80 parts by weight of triacetyl cellulose, and 800 parts by weight of methylene chloride was applied with a wire bar, and after drying with hot air at 60°C, a white concealing layer with a thickness of 2 μm was obtained.
Next, the same dyed layer as in Example 1 was formed on the local surface of the PP base material to produce an image receptor.
以下、実施例１の転写体を用いて上記受像体の
染着層上に実施例１と同じ記録方法に従つて記録
し評価した。この結果、ドロツプアウトを発生し
ているドツトの数は零であつた。 Hereinafter, using the transfer body of Example 1, recording was performed on the dyed layer of the image receptor according to the same recording method as in Example 1, and evaluation was made. As a result, the number of dots causing dropout was zero.
実施例 ３
厚さが200μｍのPETフイルムの片面に、酸化
チタンの超微粒子〔Titanium Oxide P25、日本
アエロジル(株)、粒子径1.0μｍ以下の粒子含有量が
99重量％以上）を90重量部、フアーネス型カーボ
ンブラツク（粒子径1.0μｍ以下の粒子含有量が99
重量％以上）を10重量部、３，４−エポキシシク
ロヘキシルメチル−３，４−エポキシシクロヘキ
サンカルボキシレイトを120重量部、重合開始剤
（PP−33、旭電化工業株式会社）を10重量部、ポ
リエーテル変性シリコーンオイル１重量部、酢酸
エチルを300重量部からなる塗工液をワイヤーバ
ーで塗工し、60℃の熱風で乾燥後、2KWの高圧
水銀灯を照射して硬化させ、厚さ2μｍの隠蔽層
を形成させた。Example 3 Ultrafine titanium oxide particles [Titanium Oxide P25, Nippon Aerosil Co., Ltd., containing particles with a particle diameter of 1.0 μm or less] were coated on one side of a PET film with a thickness of 200 μm.
90 parts by weight of 99% by weight or more), 90 parts by weight of furnace type carbon black (99% by weight or more),
10 parts by weight of 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexanecarboxylate, 10 parts by weight of a polymerization initiator (PP-33, Asahi Denka Kogyo Co., Ltd.), A coating solution consisting of 1 part by weight of ether-modified silicone oil and 300 parts by weight of ethyl acetate was applied with a wire bar, dried with hot air at 60℃, and cured by irradiation with a 2KW high-pressure mercury lamp to form a 2μm thick film. A hidden layer was formed.
この穏蔽層をPETフイルムの他方の面にも形
成させ、両面に穏蔽層を有するPETを得た。 This moderation layer was also formed on the other side of the PET film to obtain PET having moderation layers on both sides.
この穏蔽層の一方の面に実施例１と同一の染着
層を形成させて受像体を作製した。以下、実施例
１の転写体を用いて、前記実施例と同じ方法に従
つて評価した結果、ドロツプアウトを発生してい
るドツトの数は零であつた。 The same dyed layer as in Example 1 was formed on one side of this moderating layer to produce an image receptor. The transfer material of Example 1 was evaluated in the same manner as in the above Example, and the number of dropouts was found to be zero.
比較例 １
厚さが約200μｍのアート紙の表面に実施例１
と同様にして染着塗工液を塗工して染着層を形成
させてアート紙基材の受像体を作製した。Comparative Example 1 Example 1 was applied to the surface of art paper with a thickness of approximately 200 μm.
In the same manner as above, a dyeing coating liquid was applied to form a dyeing layer to prepare an image receptor having an art paper base material.
以下、実施例１の転写体を用いて上記受像体上
にドツトパターンを記録した結果、ドロツプアウ
トしているドツトは面積中のドツトのすべてであ
る64個であつた。 Hereinafter, a dot pattern was recorded on the image receptor using the transfer member of Example 1, and as a result, the number of drop-out dots was 64, which is all the dots in the area.
比較例 ２
厚さが200μｍのPETフイルムの片面に、酸化
チタン（平均粒子径1.5μｍ、5μｍ以上の粒子含有
量３重量％）50重量部、トリアセチルセルロース
80重量部、塩化メチレン800重量部からなる塗工
液をワイヤーバーで塗工し、60℃の熱風で乾燥
後、厚さが2μｍ白色の隠蔽層を得た。Comparative Example 2 One side of a 200 μm thick PET film was coated with 50 parts by weight of titanium oxide (average particle size 1.5 μm, particle content of 5 μm or larger: 3% by weight) and triacetyl cellulose.
A coating solution consisting of 80 parts by weight of methylene chloride and 800 parts by weight of methylene chloride was applied with a wire bar, and after drying with hot air at 60°C, a white concealing layer with a thickness of 2 μm was obtained.
以下、実施例１の転写体を用いて上記受像体上
にドツトパターンを記録した結果、ドロツプアウ
トしているドツト面積中のドツトの総数64個中、
18個であつた。 Hereinafter, as a result of recording a dot pattern on the image receptor using the transfer member of Example 1, out of a total of 64 dots in the area of drop-out dots,
There were 18 pieces.
以上の結果は、ワツクス等の溶融しやすい結着
剤を用いた転写体、溶剤等を加えて熱転写させる
転写体等のドツト再現性に対しても上記と同じ結
果が得られた。 The same results as above were obtained for the dot reproducibility of transfer bodies using a binder that easily melts such as wax, and transfer bodies thermally transferred by adding a solvent or the like.
発明の効果
本発明は、ドツト再現性が低下する問題点を密
度均一な高分子フイルムと5μｍ径以下の粒子含
有量を限定した隠蔽層を設けることによつて解決
し、叉、前記隠蔽層に特定の微粒子を用いて透明
な高分子フイルムに優れた隠蔽層を保持させたも
のであり、その結果、均一、明瞭な画像を与える
受像体が得られる。Effects of the Invention The present invention solves the problem of reduced dot reproducibility by providing a polymer film with uniform density and a hiding layer with a limited content of particles with a diameter of 5 μm or less. This is a transparent polymer film that uses specific fine particles to retain an excellent hiding layer, and as a result, an image receptor that provides a uniform and clear image can be obtained.
第１図、第２図及び第３図はそれぞれ本発明の
実施例の受像体の断面模式図である。
１，５，８……基材、２，６，９，１０……隠
蔽層、３，７，１１……染着層、４……微粒子。
FIGS. 1, 2, and 3 are schematic cross-sectional views of image receptors according to embodiments of the present invention. 1, 5, 8... Base material, 2, 6, 9, 10... Hiding layer, 3, 7, 11... Dyeing layer, 4... Fine particles.
Claims (1)
を含む隠蔽層を設け、さらに前記のフイルム叉は
隠蔽層面に染着層を設け、前記微粒子群中に5μ
ｍ径以下の微粒子を98重量％以上含有し、前記微
粒子が硫酸バリウム、水酸化アルミニウム、酸化
チタン、合成非晶質シリカ、炭酸マグネシウム、
炭酸カルシウム、珪酸カルシウム、珪酸アルミニ
ウム、珪酸マグネシウム、カーボンブラツク、黒
鉛、フツ化カーボンそしてポリ４フツ化エチレン
から選択される少なくとも１種であることを特徴
とする感熱転写記録用受像体。 ２ 隠蔽層の結着剤が熱、光、または電子線硬化
性物質の硬化物である特許請求の範囲第１項記載
の感熱転写記録用受像体。 ３ 隠蔽層の結着剤がオリゴアクリレートあるい
は環状脂肪族エポキシ樹脂の硬化物である特許請
求の範囲第１項記載の感熱転写記録用受像体。[Scope of Claims] 1. A hiding layer containing a group of fine particles is provided on at least one side of a polymer film, and a dyeing layer is further provided on the surface of the film or the hiding layer, and 5 μm is contained in the group of fine particles.
Contains 98% by weight or more of fine particles with a diameter of m or less, and the fine particles include barium sulfate, aluminum hydroxide, titanium oxide, synthetic amorphous silica, magnesium carbonate,
An image receptor for thermal transfer recording, characterized in that it is at least one selected from calcium carbonate, calcium silicate, aluminum silicate, magnesium silicate, carbon black, graphite, carbon fluoride, and polytetrafluoroethylene. 2. The image receptor for thermal transfer recording according to claim 1, wherein the binder of the hiding layer is a cured product of a heat, light, or electron beam curable substance. 3. The image receptor for thermal transfer recording according to claim 1, wherein the binder of the hiding layer is a cured product of oligoacrylate or cycloaliphatic epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59245059A JPS61121993A (en) | 1984-11-20 | 1984-11-20 | Image receiving body for thermal transfer recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59245059A JPS61121993A (en) | 1984-11-20 | 1984-11-20 | Image receiving body for thermal transfer recording |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121993A JPS61121993A (en) | 1986-06-09 |
| JPH0534154B2 true JPH0534154B2 (en) | 1993-05-21 |
Family
ID=17127971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59245059A Granted JPS61121993A (en) | 1984-11-20 | 1984-11-20 | Image receiving body for thermal transfer recording |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121993A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2857152B2 (en) * | 1987-06-29 | 1999-02-10 | 大日本印刷株式会社 | Heat transfer sheet |
| JP2983218B2 (en) * | 1987-12-18 | 1999-11-29 | 大日本印刷株式会社 | Image receiving layer transfer sheet |
| JP2883981B2 (en) * | 1987-09-30 | 1999-04-19 | 大日本印刷株式会社 | Image forming method using image receiving layer transfer sheet |
| JPH01168493A (en) * | 1987-12-25 | 1989-07-03 | Diafoil Co Ltd | Image receiving sheet for thermosensitive transfer |
| JP2779622B2 (en) * | 1988-04-09 | 1998-07-23 | 株式会社オズ | Sublimation dye transfer method and transfer substrate used in the transfer method |
| JP2823205B2 (en) * | 1988-06-20 | 1998-11-11 | 王子製紙株式会社 | Sublimation dye transfer image receiving sheet |
| DE602005024064D1 (en) | 2004-08-04 | 2010-11-18 | Ricoh Kk | Thermal transfer sheet, process for its production, image recording method and printed images. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212994A (en) * | 1982-06-07 | 1983-12-10 | Sony Corp | Photographic paper for sublimation transfer type color hard copy |
| JPS5985792A (en) * | 1982-11-10 | 1984-05-17 | Matsushita Electric Ind Co Ltd | Image-receiving body for thermal transfer recording |
| JPS59198196A (en) * | 1983-04-27 | 1984-11-09 | Ricoh Co Ltd | Recording system for thermal transfer type printer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133092U (en) * | 1983-02-25 | 1984-09-06 | シャープ株式会社 | roaster |
-
1984
- 1984-11-20 JP JP59245059A patent/JPS61121993A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212994A (en) * | 1982-06-07 | 1983-12-10 | Sony Corp | Photographic paper for sublimation transfer type color hard copy |
| JPS5985792A (en) * | 1982-11-10 | 1984-05-17 | Matsushita Electric Ind Co Ltd | Image-receiving body for thermal transfer recording |
| JPS59198196A (en) * | 1983-04-27 | 1984-11-09 | Ricoh Co Ltd | Recording system for thermal transfer type printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61121993A (en) | 1986-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |