发明名称 PHOTOELECTROSTATIC RECORDING MEMBER
摘要 A photoelectrostatic copy sheet is prepared by using a paper base sheet having a roughness in the range of from 100 to 250 Sheffield units. Bonded to the rough surfaced paper is a photoconductive layer comprising zinc oxide and in another embodiment sub-millimicron sized particles of hydrophobic silica dispersed in a resin binder. The layer conforms to the rough fiber textured surface of the base sheet to provide a finished recording surface having a roughness in the range of from 70 to 250 Sheffield units and a gloss (75 DEG , Gardner) not in excess of 20 percent. This sheet has the appearance, feel and handle of an uncoated piece of paper.
申请公布号 US3652271(A) 申请公布日期 1972.03.28
申请号 USD3652271 申请日期 1970.04.20
申请人 ADDRESSOGRAPH-MULTIGRAPH CORP. 发明人 DENNIS M. BORNARTH;FRANK SCHNEIDINGER
分类号 G03G5/05;G03G5/14;(IPC1-7):G03G5/08 主分类号 G03G5/05
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