Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2006-01-31
2006-01-31
Rodee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S073000, C430S078000, C430S079000, C430S970000, C430S117200, C430S097000, C546S099000, C548S444000, C564S251000, C399S159000
Reexamination Certificate
active
06991882
ABSTRACT:
This invention relates to a novel organophotoreceptor that includes a photoconductive layer havinga) a novel charge transport compound having the formula where R1is a carbazole group, a julolidine group, or a p-(N,N-disubstituted)arylamine, R2, R3, R4, R5and R6are, independently, an alkyl group or an aryl group, R7and R8are, independently, hydrogen, an alkyl group, or an aryl group, X is oxygen, sulfur, or a NR′ group where R′ is hydrogen, an alkyl, or an aryl group, and Y is a trivalent aryl group;(b) a charge generating compound; andwherein the at least one photoconductive layer is carried on an electrically conductive substrate.
REFERENCES:
patent: 4297426 (1981-10-01), Sakai et al.
patent: 4786571 (1988-11-01), Ueda
patent: 4957838 (1990-09-01), Aruga et al.
patent: 5128227 (1992-07-01), Monbaliu et al.
patent: 5246808 (1993-09-01), Hanatani et al.
patent: 5256508 (1993-10-01), Hanatani et al.
patent: 5945242 (1999-08-01), Taniguchi et al.
patent: 6066426 (2000-05-01), Mott et al.
patent: 6099996 (2000-08-01), Yanus et al.
patent: 6140004 (2000-10-01), Mott et al.
patent: 6214503 (2001-04-01), Gaidelis et al.
patent: 6340548 (2002-01-01), Jubran et al.
patent: 6670085 (2003-12-01), Jubran et al.
patent: 2003/0104294 (2003-06-01), Law et al.
patent: 2003/0113132 (2003-06-01), Law et al.
patent: 2003/0113643 (2003-06-01), Law et al.
patent: 2003/0113644 (2003-06-01), Law et al.
patent: 2003/0138712 (2003-07-01), Law et al.
patent: 2003/0198880 (2003-10-01), Law et al.
patent: 2003/0219662 (2003-11-01), Jubran et al.
patent: 2004/0152002 (2004-08-01), Tokarski et al.
patent: 1202120 (2002-05-01), None
patent: 62116943 (1987-05-01), None
patent: WO 01/46757 (2001-06-01), None
Gaidelis Valentas
Getautis Vytautas
Jankauskas Vygintas
Jubran Nusrallah
Law Kam W.
Patterson Thuente Skaar & Christensen P.A.
Rodee Christopher
Samsung Electronics Co,. Ltd.
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