发明名称 Dry toner electrofax paper
摘要 Electrofax copy paper particularly for dry toner copiers comprises a substantially nonconductive substrate in combination with a photoconductive zinc oxide coating having greater light sensitivity, lower charge characteristicts and greater conductivity than conventional zinc oxide coatings. The substrate does not include any additives specifically for increasing its conductivity but relies on a balanced conductivity from front-to-back as a result of an even distribution of moisture throughout the substrate.
申请公布号 US4132834(A) 申请公布日期 1979.01.02
申请号 US19770856859 申请日期 1977.12.02
申请人 WESTVACO CORPORATION 发明人 DAMICO, GEORGE L.
分类号 G03G5/087;G03G5/10;(IPC1-7):G03G5/08;G03G5/09;B32B29/06 主分类号 G03G5/087
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