发明名称 ELECTROSTATIC RECORDING BODY
摘要 PROBLEM TO BE SOLVED: To provide an electrostatic recording body having a tip cover, no dirt and a high recording concentration. SOLUTION: In this electrostatic recording body which is composed by fixing a conductive layer and a dielectric layer in order on one side of a sheet-like support, needle-shaped conductive titanium oxide is included in the conductive layer and a corona-charged potential of the surface of the dielectric layer is -900 to -200 V at the time of applying -5 kV under the circumstances of 25 deg.C and 65%RH. Preferably, the sheet-like support is such a sheet-like support that, when 4μl of a colored toluene liquid is dropped from the height of 1 cm on the sheet-like support which is stuck on a flat plane inclined by 45 degrees, the length of down-flow until the colored toluene liquid is dried is 60 mm or more under the circumstances of 25±2 deg.C and 45±5%RH.
申请公布号 JPH11194511(A) 申请公布日期 1999.07.21
申请号 JP19970366732 申请日期 1997.12.26
申请人 OJI PAPER CO LTD;HITACHI LTD 发明人 FUJINO MASATOSHI;OMURA HARUO;SUZUKI SHIGERU;KOGATA YASUTAKA;MATSUMOTO SHOGO;MATSUNO JUNICHI;MORI AKIRA
分类号 G03G5/02;(IPC1-7):G03G5/02 主分类号 G03G5/02
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