发明授权
- 专利标题: Material for electrostatic recording
- 专利标题(中): 静电记录材料
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申请号: US298587申请日: 1972-10-18
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公开(公告)号: US3997343A公开(公告)日: 1976-12-14
- 发明人: John W. Weigl , Alan Amidon , Joseph Mammino
- 申请人: John W. Weigl , Alan Amidon , Joseph Mammino
- 申请人地址: NY New York
- 专利权人: GAF Corporation
- 当前专利权人: GAF Corporation
- 当前专利权人地址: NY New York
- 主分类号: G03G5/147
- IPC分类号: G03G5/147 ; G03G5/08 ; G03G5/06
摘要:
An electrostatic recording element suitable for use as a receiving sheet in an electrostatic transfer process, consisting essentially of: a translucent, non-conductive base selected from the group consisting of paper, a polyester film, and a polyvinyl fluoride film; a photoconductive layer on the surface of said base comprising a photoconductive zinc oxide and a dye sensitizer suspended in an insulating resin binder selected from the group consisting of a vinyl acetate - crotonic acid copolymer and epoxy esters; and a dielectric polymer resin film overlying said photoconductive layer selected from the group consisting of polyvinyl acetate, vinyl acetate - crotonic acid copolymer, and acrylonitrile - styrene copolymer.
公开/授权文献
- US4387540A Method of forming reference flats on styli 公开/授权日:1983-06-14
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