Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2007-04-10
2007-04-10
Dote, Janis L. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S058450, C430S079000
Reexamination Certificate
active
10982320
ABSTRACT:
An organophotoreceptor that includes:(a) a charge transport compound having the formulawhere n is an integer between 2 and 6, inclusive;R1is an aryl group;R2is a sulfolanyl group; a pyrrolyl group; a tetrazolyl group; a benzotriazolyl group; a stilbenyl group; an alkylsulfonylphenyl group, an arylsulfonylphenyl; a pyrazolyl group; or group A, wherein A is represented by the formula with the proviso that when R2is an alkylsulfonylphenyl group or an arylsulfonylphenyl, R1, may be hydrogen, an alkyl group, or an aryl group;X is an alkylene linking group having the formula —(CH2)m—, where m is an integer between 0 and 20, inclusive; andY is a bond, C, N, O, S, a —(CH2)p— group where p is an integer between 0 and 10, an aryl group, a cycloalkyl group, a cyclosiloxyl, a heterocyclic group, or a CR7group where R7is H, an alkyl group, or aryl group;(b) a charge generating compound; and(c) an electrically conductive substrate.
REFERENCES:
patent: 4297426 (1981-10-01), Sakai et al.
patent: 4476137 (1984-10-01), Haviv 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: 5274116 (1993-12-01), Martin et al.
patent: 5932384 (1999-08-01), Mitsumori et al.
patent: 6001522 (1999-12-01), Woo et al.
patent: 6020096 (2000-02-01), Fuller et al.
patent: 6030734 (2000-02-01), Mitsumori
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: 6864025 (2005-03-01), Law et al.
patent: 1047525 (1966-09-01), None
patent: 60-237453 (1985-11-01), None
patent: 62-116943 (1987-05-01), None
patent: 63-013048 (1988-01-01), None
patent: 05-148210 (1993-06-01), None
patent: WO00/22483 (2000-04-01), None
patent: WO01/71430 (2001-09-01), None
Grant, R.et al., ed.,Grant&Hackh's Chemical Dictionary, fifth edition, McGraw-Hill Book Co., NY (1987), p. 80.
Atherton et al. “Synthesis of 3(s)-Acylamino-1[(Phenyl)(1H-Tetrazol-5-YL) Amino]-2-Azetidinones,” Tetrahedron, 39(15)2599-2608 (1983).
Boyd et al., “The Dimerisation of 5-Methylene-Δ2-1-3-4-oxadiaolines” J. Chem. Soc.(C), 12: 2314-17, (1971).
Murakami et al., “An Efficient Synthesis of 1, 1Disubstituted Hydraines,” Chem. & Pharmaceutical Bulletin 31(2):423-428, (1983).
Jubran Nusrallah
Law Kam W.
Tokarski Zbigniew
Dote Janis L.
Patterson Thuente Skaar & Christensen P.A.
Samsung Electronics Co,. Ltd.
LandOfFree
Electrophotographic organophotoreceptors with novel charge... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrophotographic organophotoreceptors with novel charge..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotographic organophotoreceptors with novel charge... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3783098