ELECTROSTATIC RECORDING MATERIAL,申请号JP19810114051-传众专利搜索

ELECTROSTATIC RECORDING MATERIAL

申请公布号：JPS5814840(A)

申请号：JP19810114051

申请日期：1981.07.21

申请公布日期：1983.01.27

申请人：

DAICEL KK;FUJI XEROX KK

发明人：ITOU MASANORI;TOBA KEITA;NAKANO KEITA;WAKOU MASAJI;TOYOSHIMA TOSHIHIKO;TOUDOU YOSHIMASA

分类号：G03G5/02;G03G5/10;G03G5/14

主分类号：G03G5/02

摘要：<p>PURPOSE:To obtain a repeatedly usable electrostatic recording material, by forming a recording layer on the dried coat film of a mixture of an urethane binder resin made by polyester and polyisocyanate and a preliminary liquid dispersion of carbon black provided on a support. CONSTITUTION:An elastomer obtained by reacting polyester with polyisocyanate, and a preliminary liquid dispersion of a high-conductivity carbon black, such as furnace black, are dissolved and dispersed in an organic solvent, and the obtained coating fluid is coated and dried on a support 1 made of aluminum or the like metal, or a polyester film or the like to form a conductive layer 2. A biaxially stretched polyester film or the like is heat adhered to the layer 2 to form a recording layer 3, thus permitting the obtained electrostatic recording material to form a sharp copy, however low and however high the temperature and humidity are, using the system where recording is executed with multistylus electrodes, and the developed image is transferred to plain paper, interface adhesion to be raised, and durability to be enhanced.</p>