Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1993-01-04
1993-12-21
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 58, 430 83, G03G 5047
Patent
active
052720322
ABSTRACT:
The invention provides a multiactive electrophotographic element comprising an electrically conductive substrate, a charge generation layer, and a charge transport layer, wherein the charge transport layer contains an electron transport agent having the structure: ##STR1## wherein J is H, Cl, Br, alkyl, alkoxy, aryl, or aryl further substituted with halo or alkyl; and wherein R is styryl, aryl, or heteroaryl in which the hetero atom is S or O, each of which R is unsubstituted or further substituted with alkyl, halo, alkoxy, nitro, hydroxy, cyano, trifluoromethyl, alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, amino, alkylamino, dialkylamino, arylamino, or alkylarylamino.
Such an element exhibits a good combination of electrophotographic performance properties.
REFERENCES:
patent: 3041166 (1962-06-01), Bardeen
patent: 3165405 (1965-01-01), Hoesterey
patent: 3394001 (1968-07-01), Makino
patent: 3615414 (1971-10-01), Light
patent: 3679405 (1972-07-01), Makino et al.
patent: 3725058 (1973-04-01), Hayashi et al.
patent: 4175960 (1979-11-01), Berwick et al.
patent: 4281115 (1981-07-01), Baumann
patent: 4284699 (1981-08-01), Berwick et al.
patent: 4474865 (1984-10-01), Ong et al.
patent: 4514481 (1985-04-01), Scozzafava et al.
patent: 4546059 (1985-10-01), Ong et al.
patent: 4578334 (1986-03-01), Borsenberger et al.
patent: 4609602 (1986-09-01), Ong et al.
patent: 4666802 (1987-05-01), Hung et al.
patent: 4701396 (1987-10-01), Hung et al.
patent: 4719163 (1988-01-01), Staudenmayer et al.
patent: 4840860 (1989-06-01), Staudenmayer et al.
patent: 4869984 (1989-09-01), Kung et al.
patent: 4869985 (1989-09-01), Kung et al.
patent: 4913996 (1990-04-01), Kung et al.
patent: 4997737 (1991-03-01), Bugner et al.
patent: 5019473 (1991-05-01), Nguyen et al.
patent: 5034293 (1991-07-01), Rule et al.
patent: 5039585 (1991-08-01), Rule et al.
patent: 5055368 (1991-10-01), Nguyen et al.
Cowdery J. Robin
Detty Michael R.
Engel David B.
Young Ralph H.
Eastman Kodak Company
Martin Roland
Walker Robert Luke
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