发明名称 INK SHEET
摘要 PURPOSE:To prepare an ink sheet which is high in resolution and capable of recording a high-density image with less energy, by laminating an ink layer composed of a thermoplastic resin wherein coloring particles are dispersed on a base layer composed of polycarbonate wherein conductive particles are dispersed. CONSTITUTION:An intended ink sheet is obtained by laminating an ink layer composed of a termoplastic resin of which melting point is 0-200 deg.C wherein coloring particles are uniformly dispersed on a base layer composed of polycarbonate wherein conductive particles are uniformly dispersed. It is preferable that rhoS1 is 1X10<3>-1X10<6>OMEGA and rhoS2 is 1X10<2>-1X10<5> and rhoS1>rhoS2, where rhoS1 is sur face specific resistance of the base layer and rhoS2 is that of the ink layer.
申请公布号 JPS57191091(A) 申请公布日期 1982.11.24
申请号 JP19810076120 申请日期 1981.05.20
申请人 RICOH KK 发明人 KAWANISHI TOSHIYUKI;TABATA YUKIO
分类号 B41M5/382;B41J2/325;B41J31/00;B41M5/26 主分类号 B41M5/382
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