JPS62262051A - Transparent electrostatic recording body - Google Patents
Transparent electrostatic recording bodyInfo
- Publication number
- JPS62262051A JPS62262051A JP10319786A JP10319786A JPS62262051A JP S62262051 A JPS62262051 A JP S62262051A JP 10319786 A JP10319786 A JP 10319786A JP 10319786 A JP10319786 A JP 10319786A JP S62262051 A JPS62262051 A JP S62262051A
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic recording
- transparent
- paper
- acrylate
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 9
- 238000001227 electron beam curing Methods 0.000 claims description 6
- 238000001723 curing Methods 0.000 claims description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract description 9
- -1 polyol acrylate Chemical class 0.000 abstract description 4
- 229920002635 polyurethane Polymers 0.000 abstract description 4
- 239000004814 polyurethane Substances 0.000 abstract description 4
- 229920005862 polyol Polymers 0.000 abstract description 3
- 239000004721 Polyphenylene oxide Substances 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 229920000570 polyether Polymers 0.000 abstract description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 239000008395 clarifying agent Substances 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 7
- 239000003085 diluting agent Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 230000002087 whitening effect Effects 0.000 description 6
- 239000006258 conductive agent Substances 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- VSKCCZIUZNTICH-ZPYUXNTASA-N (e)-but-2-enoic acid;ethenyl acetate Chemical compound C\C=C\C(O)=O.CC(=O)OC=C VSKCCZIUZNTICH-ZPYUXNTASA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 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
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004061 bleaching Methods 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
- 238000003490 calendering Methods 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical class CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/0202—Dielectric layers for electrography
- G03G5/0205—Macromolecular components
- G03G5/0211—Macromolecular components obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Abstract
Description
【発明の詳細な説明】
［技術分野］
本発明は透明な静電記録体、特にＣＡＤ（コンピュータ
ー支援設計）に使用される静電プリンター用の透明な静
電記録体であって、静電ファクシミリ用の透明な静電記
録体としても用いられるものでおる。Detailed Description of the Invention [Technical Field] The present invention relates to a transparent electrostatic recording medium, particularly a transparent electrostatic recording medium for an electrostatic printer used in CAD (computer-aided design). It is also used as a transparent electrostatic recording medium.
［従来技術］
紙に反応性樹脂を含浸し、透気度が４００〜１０．００
０秒になるようにした透明化紙に、更に導電剤を再含浸
して導電処理紙とし、その表面に誘電層を設けた透明な
静電記録体が知られている（特開昭５８−１７４９５１
号参照）。[Prior art] Paper is impregnated with a reactive resin and has an air permeability of 400 to 10.00.
A transparent electrostatic recording material is known, which is made by re-impregnating transparent paper with a conductive agent to produce a conductive treated paper, which has a dielectric layer on its surface (Japanese Unexamined Patent Application Publication No. 1983-1992). 174951
(see issue).
上記透明化剤はジイソシアネートまたはイソシアネート
とポリエステル、ポリオール等をトルエン等の有機溶剤
に溶解したもので、この溶液を紙に含浸させた後に１５
０℃で３９程度キユアリングするものである。The above-mentioned clarifying agent is made by dissolving diisocyanate or isocyanate, polyester, polyol, etc. in an organic solvent such as toluene, and after impregnating paper with this solution,
It cures about 39 degrees at 0°C.
しかし、上記静電記録体には下記のような問題があった
。However, the above electrostatic recording material had the following problems.
１、耐光性が不充分である。例えば、ジアゾコピーを繰
り返すと透明度が低下する。1. Light resistance is insufficient. For example, repeating diazocopy reduces transparency.
２、ｉＪ溶剤性が不充分である。例えばトルエン等の溶
剤に浸漬しておくと透明度が低下りる。2. iJ solvent properties are insufficient. For example, if it is immersed in a solvent such as toluene, the transparency will decrease.
３、折り目が白くなる。3. The crease becomes white.
４、透明度を向」ニさせるために透明化剤の使用量を増
ずとブロッキングを起こす。4. Blocking occurs unless the amount of clarifying agent used is increased to improve transparency.
これらの問題は透明化剤の硬化が充分に進行していない
ためであると考えられている。These problems are thought to be due to insufficient curing of the clarifying agent.
［目 的コ
本発明は、上記従来技術の問題点を解決し、透明度がよ
く、折り目の白化がなく、引裂抵抗が大きく、かつ、画
像品質も優れた透明な静電記録体を提供することを目的
としている。[Objective] The present invention solves the problems of the prior art described above, and provides a transparent electrostatic recording material that has good transparency, no whitening of folds, high tear resistance, and excellent image quality. It is an object.
［構 成］
上記目的を達成するための本発明の構成は、ウレタン系
電子線硬化樹脂（以下透明化剤という）を紙に含浸、硬
化させた透明原紙を支持体とし、この支持体表面に導電
層、誘電層を順次設けた、透明な静電記録体である。[Structure] The structure of the present invention for achieving the above-mentioned object is to use transparent base paper, which is obtained by impregnating and curing paper with a urethane-based electron beam curing resin (hereinafter referred to as a transparentizing agent), as a support, and to coat the surface of this support with It is a transparent electrostatic recording material with a conductive layer and a dielectric layer sequentially provided.
電子線硬化樹脂は各種知られているが、代表的なものと
して
１、ポリニスデルアクリレート
２、ポリエポキシアクリレート
３、ポリエーテルアクリレート
４、ポリオールアクリレート
５、ポリウレタンアクリレート
がある。従来、これらの樹脂を紙に含浸し電子線を照射
して樹脂を硬化させた透明原紙に更に従来公知のように
導電処理をし、つぎに誘電層を設けて透明タイプ静電記
録体を作製している。Various electron beam curable resins are known, and representative ones include 1, polynisdel acrylate 2, polyepoxy acrylate 3, polyether acrylate 4, polyol acrylate 5, and polyurethane acrylate. Conventionally, transparent base paper is impregnated with these resins and irradiated with electron beams to harden the resin, then subjected to conductive treatment in a conventionally known manner, and then a dielectric layer is provided to produce a transparent electrostatic recording medium. are doing.
本発明は上記樹脂を検討した結果、特に折れ白化の点で
５のポリウレタンアクリレートが良好な結果を示すとい
う発見に基づくものである。透明化剤として適当なポリ
ウレタンアクリレートを例示すると下記のものが挙げら
れる。The present invention is based on the discovery as a result of studying the above-mentioned resins that polyurethane acrylate No. 5 shows good results, particularly in terms of folding and whitening. Examples of polyurethane acrylates suitable as clarifying agents include the following.
透明化剤
−ＮＩＩＣ（ｈ−ｊ−Ｃｔｈ Ｃｔｈ ０２ Ｃ（Ｃ
Ｌ ） ４−−ＮＨＣ（ｈ ＣＬ ＣＨ２０２Ｃ−Ｃｌ
＝ＣＨ２（３） ＣＩ２ ＝Ｃｌ１−ＣＯ２ＣＨ２Ｃｔ
ｈ ０２ ＣｔｌＮ（ＣＬ ） ６−ＮＨＣＯ２＋（
ＣＬ ） ４−０２ ＣｔｌＮ（ＣＨ２） ６ＮＨＣ（
ｈ↑丁ＣＬ ＣＨ２０２Ｃ−Ｃｌ＝ＣＨ２（５） ＣＩ
＋２ ＝ＣＨ−Ｃ（ｈ Ｃｔｈ ＣＨ２−０２ＣＨＮ（
ＣＨ２） ４−０２ Ｃ−Ｃ１１＝ＣＨ２
Ｃ１１２台ＮＨＣＯ２÷丁ＣＨ２Ｃｔｈ ０２ Ｃ−Ｃ
ｌ＝ＣＨ２２などである。Clarifying agent-NIIC(h-j-Cth Cth 02 C(C
L ) 4--NHC(h CL CH202C-Cl
=CH2(3) CI2 =Cl1-CO2CH2Ct
h 02 CtlN(CL) 6-NHCO2+(
CL) 4-02 CtlN(CH2) 6NHC(
h↑CL CH202C-Cl=CH2(5) CI
+2 = CH-C(h Cth CH2-02CHN(
CH2) 4-02 C-C11=CH2 C112 units NHCO2÷cho CH2Cth 02 C-C
l=CH22, etc.
これらのオリゴマーの他に塗工液の低粘度化、硬化性な
どの点から反応性希釈剤を入れてもよい。In addition to these oligomers, a reactive diluent may be added from the viewpoint of lowering the viscosity of the coating liquid and improving its curability.
反応性希釈剤の例示
■ＣＨ２＝ＣＨ−ＣＯ２（Ｃ２Ｈ４０）２ Ｃ２ＩＩ
ｓ■Ｃ１１２＝ＣＨ−ＣＯ２（Ｃ１１２＞ ６ ＣＯ２
−Ｃｌ＝ＣＨ２−０２Ｃ−Ｃ１１＝ＣＨ２
■ＣＩ＋２ ＝Ｃｔｌ−Ｃ（ｈ −Ｃ４Ｈ９■ＣＬ ＝
Ｃｌ１−ＣＯ２−Ｃ１１１１１７■ＣＩ＋２ ＝Ｃｌｌ
−ＣＯ２−ＣＩ２ １１２５■ＣＩ＋２ ＝ＣＨ−ＣＯ
２−Ｃ１１１Ｉ＋ ３７−Ｃｌ＝ＣＨ２２） ３
などである。Examples of reactive diluents ■CH2=CH-CO2(C2H40)2 C2II
s■C112=CH-CO2(C112>6 CO2
-Cl=CH2-02C-C11=CH2 ■CI+2 =Ctl-C(h -C4H9■CL =
Cl1-CO2-C111117 ■CI+2 = Cll
-CO2-CI2 1125■CI+2 =CH-CO
2-C111I+ 37-Cl=CH22) 3 and the like.
上記樹脂を含浸させるための原紙としては、一般の上質
紙かすべて使用できる。As the base paper for impregnating the resin, any general high-quality paper can be used.
透明原紙の作製方法は、上記透明化剤を単独、あるいは
、反応性希釈剤と混合して原紙に含浸させる。この場合
、粘度が高いと原紙に浸透しにくいので必要に応じて、
酢酸エチル、アセトン、トルエン等で希釈して含浸させ
てもよい。含浸量は固形分で５〜３５ ｇ／ｍ２が適当
である。In the method for producing transparent base paper, base paper is impregnated with the above-mentioned transparentizing agent alone or in combination with a reactive diluent. In this case, if the viscosity is high, it will be difficult to penetrate the base paper, so if necessary,
It may be diluted with ethyl acetate, acetone, toluene, etc. and impregnated. The appropriate amount of impregnation is 5 to 35 g/m2 in terms of solid content.
その後、電子線を照射して硬化させる。溶剤を加えた場
合は溶剤が蒸発して乾燥した後に電子線を照射する。After that, it is cured by irradiating it with an electron beam. If a solvent is added, the electron beam is irradiated after the solvent has evaporated and dried.
上記透明化剤を硬化させるための電子線照！！Ｆｌｆｆ
ｉは１５０〜５００にｅＶで１〜１０）１ｒａｄ、望ま
しくは２〜５Ｈｒａｄが適当である。照射量が少ないと
硬化反応が充分に進行せず、残存上ツマ−があり、照射
量が多すぎると紙の劣化が激しくなる。Electron beam irradiation to harden the above-mentioned clarifying agent! ! Flff
i is suitably 150 to 500 eV, 1 to 10) 1 rad, preferably 2 to 5 Hrad. If the amount of irradiation is too low, the curing reaction will not proceed sufficiently and there will be residual dullness, and if the amount of irradiation is too high, the paper will deteriorate significantly.
こうしてできた透明原紙に導電処理をする。The transparent base paper thus produced is subjected to conductive treatment.
この導電処理をする方法は、ポリビニルベンジルトリメ
チルアンモニウムク目ライド、ポリスチレンスルホン酸
アンモニウム等の高分子電解質水溶液を用いた溶液ある
いはエマルジョン型の導電剤を単独あるいはＰＶＡ、デ
ンプン、メチルセルロース、ポリ酢酸ビニルエマルジョ
ンなどと併用して透明原紙に塗布、乾燥して作製する。This conductive treatment can be carried out using a solution or emulsion-type conductive agent using an aqueous solution of a polymer electrolyte such as polyvinylbenzyltrimethylammonium chloride or ammonium polystyrene sulfonate, or a conductive agent such as PVA, starch, methylcellulose, polyvinyl acetate emulsion, etc. It is made by applying it on transparent base paper and drying it in combination with.
製品の透明度を損なわ、ない程度にシリカ、炭酸カルシ
ウム等の顔料を添加してもよい。Pigments such as silica and calcium carbonate may be added to an extent that does not impair the transparency of the product.
また、導電性酸化亜鉛、酸化スズ、酸化アンチモン等を
結合剤に分散して塗布してもよい。Further, conductive zinc oxide, tin oxide, antimony oxide, etc. may be dispersed in a binder and applied.
この導電層の上に誘電層を形成する。誘電層の形成に当
り、その材料、おにび塗布方法は従来公知の手段が採用
できる。A dielectric layer is formed over the conductive layer. In forming the dielectric layer, conventionally known means can be used for the material and coating method.
例えば樹脂ではアクリル樹脂、スチレン樹脂、ブチラー
ル樹脂、ポリエステル樹脂、塩ビー酢ビ樹脂、酢ビ−ク
ロトン酸樹脂などである。Examples of resins include acrylic resin, styrene resin, butyral resin, polyester resin, vinyl chloride vinyl acetate resin, and vinyl acetate crotonic acid resin.
また顔料についても公知の炭酸カルシウム、シリアＪ
、硫酸バリウム、リトポン、硫化亜鉛などの無礪扮末や
、ポリアクリロニトリル、ポリ塩化ビニル、ポリエチレ
ン、フェノール樹脂、メラミン樹脂などの有機微粉末な
ども使用できる。Also known as pigments are calcium carbonate and Syria J.
, barium sulfate, lithopone, zinc sulfide, and organic fine powders such as polyacrylonitrile, polyvinyl chloride, polyethylene, phenol resin, and melamine resin can also be used.
以下、実施例によって本発明を具体的に説明する。なお
、実施例に記載の各成分の爵（部）は重量部である。Hereinafter, the present invention will be specifically explained with reference to Examples. In addition, the number (parts) of each component described in the examples is parts by weight.
実施例１
透明化剤液の組成
電子線硬化樹脂（前記例示１の化合物）１５部
反応性希釈剤（前記例示１の化合物）
１５部
酢酸エチル ７０部坪ｍ４５ ａｒ
ｍ２の上質紙に上記組成の透明化剤の液を含浸し、７０
℃で１分間乾燥した。付着層は９ｇ／ｍ２であった。日
新ハイボルテージ製キュアト日ン［８Ｃ−２Ｈ−２０−
１５により加速電圧１５０ＫｅＶ 、２ Ｈｒｅｄ（Ｄ
照射ｍテＦＩＩ化ｃ５ｕだ。Example 1 Composition of clarifying agent liquid Electron beam curing resin (compound of Example 1 above) 15 parts Reactive diluent (compound of Example 1 above) 15 parts Ethyl acetate 70 parts m45 ar
7 m2 of high-quality paper was impregnated with the clarifying agent liquid having the above composition.
Dry at ℃ for 1 minute. The adhesion layer was 9 g/m2. Cureto Nissin High Voltage [8C-2H-20-
15, the acceleration voltage is 150 KeV, 2 Hred (D
It's an irradiation mte FII c5u.
導電処理液の組成
ケミスタット５５００ （三洋化成製導電剤３３％水溶
液＞ ６０部
メタノール ４０部次に上記導電処
理液を透明原紙の両側に乾燥付右辺を３ ｇ／ｍ ２に
なる様に塗工し乾燥する。この導電処理紙をスーパーカ
レンダーがけする。Composition of conductive treatment liquid Chemistat 5500 (33% conductive agent aqueous solution manufactured by Sanyo Chemical Co., Ltd.) 60 parts methanol 40 parts Next, apply the above conductive treatment liquid to both sides of the transparent base paper so that the dry right side has a coating weight of 3 g/m2. Dry. This conductive treated paper is super calendered.
誘電層形成液の組成
エスレックＢＬＳ（積水化学製ブチラール樹脂）１３部
炭酸カルシウム ７部１〜ルエン
８０部一方、上記組成の材料をアト
ライターで１５分分散し誘電層形成液を作製し、上記導
電処理紙の片側にワイヤーバーで乾燥付着量５ｇ／ｍ
２になる様に塗布し、乾燥した。Composition of dielectric layer forming liquid S-LEC BLS (Sekisui Chemical Co., Ltd. butyral resin) 13 parts Calcium carbonate 7 parts 1 to luene
80 parts On the other hand, a dielectric layer forming solution was prepared by dispersing the material with the above composition for 15 minutes with an attritor, and a dry adhesion amount of 5 g/m was applied to one side of the conductive treated paper using a wire bar.
2 and dried.
実施例２
透明化剤液の組成
電子線硬化樹脂（前記例示３の化合物）２０部
反応性希釈剤（前記例示２の化合物）
１０部
酢酸エチル ７０部上記組成の透明
化剤液を原紙に含浸させ、他の条件は実施例１と同じ条
件で静電記録休を作製した。Example 2 Composition of clarifying agent liquid 20 parts of electron beam curing resin (compound of Example 3 above) 10 parts of reactive diluent (compound of Example 2 above) 70 parts of ethyl acetate Impregnating base paper with the clarifying agent liquid having the above composition An electrostatic recording medium was prepared under the same conditions as in Example 1 except for the following conditions.
実施例３
透明化剤液の組成
電子線硬化樹脂（前記例示４の化合物）１５部
反応性希釈剤（前記例示３の化合物）
１５部
酢酸エチル ７０部上記透明化剤を
用いた以外は実施例１と同じ条件で静電記録体を作製し
た。Example 3 Composition of clarifying agent liquid Electron beam curing resin (compound of Example 4 above) 15 parts Reactive diluent (compound of Example 3 above) 15 parts Ethyl acetate 70 parts Example except that the above clarifying agent was used An electrostatic recording medium was produced under the same conditions as in Example 1.
比較例１
透明化剤液の組成
電子線硬化樹脂
反応性希釈剤（前記例示１の化合物）
１５部
酢酸エチル ７０部上記透明化剤を
用いた以外は実施例１と同じ条件で静電記録体を作製し
た。Comparative Example 1 Composition of Clarifying Agent Liquid Electron Beam Curing Resin Reactive Diluent (Compound of Example 1) 15 parts Ethyl acetate 70 parts An electrostatic recording material was prepared under the same conditions as Example 1 except that the above-mentioned clarifying agent was used. was created.
比較例２
透明化剤液の組成
反応モル比がヤシ油脂肪酸５、無水フタル酸６、グリセ
リン７からなるポリエステルポリオールの７０％キシレ
ン溶液１００部反応モル比トリレンジイソシアネート３
、トリメチロールプロパン１からなるトリイソシアネー
トの６０％酢酸エチル溶液
４７部
酢酸エチル ７部トルエン
１０部を実施例１と同様に４５ ｇ
／ｍ２の原紙に乾燥付着量９ ｇ／ｍ ’になる様に含
浸し、１５０℃３分間乾燥して透明原紙を作製し、その
後実施例１と同様に静電記録紙を作製した。Comparative Example 2 Composition of Clarifying Agent Liquid 100 parts of a 70% xylene solution of a polyester polyol with a reaction molar ratio of 5 coconut oil fatty acids, 6 phthalic anhydride, and 7 glycerin Reaction molar ratio tolylene diisocyanate 3
, 60% ethyl acetate solution of triisocyanate consisting of 1 part trimethylolpropane 47 parts ethyl acetate 7 parts toluene
10 parts to 45 g as in Example 1
/m2 of base paper was impregnated to a dry adhesion amount of 9 g/m', and dried at 150°C for 3 minutes to produce transparent base paper. Thereafter, electrostatic recording paper was produced in the same manner as in Example 1.
上記実施例１〜３および比較例１．２の各製品について
東洋電機製造■製静電プリンタープロッタードラステム
８６００で画像を描かせた。また透明度（１００−不透
明度）及び折れ白化性を評価した。Images were drawn on each of the products of Examples 1 to 3 and Comparative Examples 1 and 2 using an electrostatic printer plotter drum stem 8600 manufactured by Toyo Denki Seisakusho. Transparency (100-opacity) and whitening resistance on folding were also evaluated.
誠折れ白化性の評価は目視判定 ◎：白化現象なし。Evaluation of whitening property due to folding is done visually. ◎: No whitening phenomenon.
○：僅かに認められる。○: Slightly observed.
△：白化現象おり。△: Whitening phenomenon observed.
Ｘ：白化現象甚大。X: Severe bleaching phenomenon.
［効 果］
以上説明したように本発明の静電記録体の効果を要約す
ると下記のとおりである。[Effects] As explained above, the effects of the electrostatic recording material of the present invention are summarized as follows.
１）透明度が高く、ブロッキングが起らない。1) High transparency and no blocking.
？）折り目が白くならない。? ) The crease does not turn white.
３）耐光性、耐溶剤性が優れている。3) Excellent light resistance and solvent resistance.
４）画質が良い。これは硬化が充分進行しているために
その上に塗布する導電剤と反応を起さないためである。4) Good image quality. This is because the curing has progressed sufficiently so that no reaction occurs with the conductive agent applied thereon.
Claims (1)
原紙を支持体とし、この支持体表面に導電層、誘電層を
順次設けたことを特徴とする透明な静電記録体。A transparent electrostatic recording material characterized in that a support is a transparent base paper obtained by impregnating and curing a urethane-based electron beam curing resin, and a conductive layer and a dielectric layer are sequentially provided on the surface of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10319786A JPS62262051A (en) | 1986-05-07 | 1986-05-07 | Transparent electrostatic recording body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10319786A JPS62262051A (en) | 1986-05-07 | 1986-05-07 | Transparent electrostatic recording body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62262051A true JPS62262051A (en) | 1987-11-14 |
Family
ID=14347793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10319786A Pending JPS62262051A (en) | 1986-05-07 | 1986-05-07 | Transparent electrostatic recording body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62262051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5736228A (en) * | 1995-10-25 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Direct print film and method for preparing same |
-
1986
- 1986-05-07 JP JP10319786A patent/JPS62262051A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5736228A (en) * | 1995-10-25 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Direct print film and method for preparing same |
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