Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1979-04-20
1981-03-24
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 66, 430132, 430133, 430135, 430 56, G03G 504
Patent
active
042581141
ABSTRACT:
An electrophotographic recording material having a porous layer of photoconductor-binder, particularly with crystalline tetragonal lead monoxide as the photoconductor, is provided between an electrically conductive layer and a dielectric foil, said pores of the layer of photoconductor-binder, prior to providing the foil, being filled with a high-ohmic dielectric liquid to wet both the layer of photoconductor-binder and the foil. Preferably, the pores of the layer are filled with tetramethyl tin as the photoconductor-binder. As a result of this, the use of an adhesive between the foil and the layer of photoconductor-binder may be omitted. A large porosity and hence a great sensitivity of the layer of photoconductor-binder are maintained.
REFERENCES:
patent: 3830648 (1974-08-01), Rutherford
patent: 3950167 (1976-04-01), Tutihasi
patent: 4049448 (1977-09-01), Honjo
patent: 4121933 (1978-10-01), Dannert
Xerox Disclosure Journal, vol. 1, No. 2, Feb. 1976, "Photo-Ion Transport System" by J. B. Wells.
Clasen Rolf
Junginger Hans G.
Briody Thomas A.
Downey Mary F.
Haken Jack E.
Mayer Robert T.
U.S. Philips Corporation
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