Dual layer electrophotographic recording material

Details Dual layer electrophotographic recording material Dual layer electrophotographic recording material

1975-05-29

1976-08-31

Martin, Jr., Roland E.

Gas separation: apparatus

Magnetic separating means

96 16, G03G 506

Patent

active

039778703

ABSTRACT:
The present invention relates to an electrophotographic recording material consisting of an electroconductive support material with a photoconductive double layer of organic materials which consists of a homogeneous, opaque, charge carrier producing dyestuff layer and of a transparent top layer of insulating materials containing at least one charge transporting compound, which is characterized in that the organic dyestuff layer consists of a compound of the general formula ##EQU1## wherein --A-- is a diphenyl or azobenzene group which may be substituted by alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, and/or halogen,

REFERENCES:
patent: 3287123 (1966-11-01), Hoegl
patent: 3384488 (1968-05-01), Tulagin et al.
patent: 3549358 (1970-12-01), Clecak et al.
patent: 3598582 (1971-08-01), Herrick et al.
patent: 3681064 (1972-08-01), Yeh
patent: 3791826 (1974-02-01), Cherry et al.
patent: 3837851 (1974-09-01), Shattuck et al.
patent: 3850630 (1974-11-01), Regensburger et al.
patent: 3879200 (1975-04-01), Regensburger et al.
Chadwell et al., "Photoconductor," IBM Tech. Discl. Bull., vol. 14, No. 9, Feb. 1972, p. 2781.

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