Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction
Patent
1990-12-10
1992-02-25
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce color reproduction
430100, 430126, G03G 1301, G03G 1322
Patent
active
050912763
ABSTRACT:
An electrophotographic photosensitive member has a charge-generating layer which includes selected photosensitive pigment particles and a compound which is a tetracyanoanthraquinodimethane compound, an anthraquinone compound, a dicyanovinyl compound, or a special quinone compound. The compound is incorporated in an amount in a range from 0.01 to 2 molar equivalents, preferably 0.1 to 1 molar equivalent, to the pigment, which has a positive hole transporting property. The photosensitive member has a charge-transporting layer and can also have a protective layer. The pigment is a phthalocyanine series pigment, a squearyrium series pigment, or a perylene series pigment. A process of using the photosensitive member includes reversal development and multicolor toner transfer. It is found that the process is adaptable to change in size of the transfer medium.
REFERENCES:
patent: 3877935 (1975-04-01), Regensburger et al.
patent: 4390609 (1983-06-01), Wiedemann
patent: 4500616 (1985-02-01), Haneda et al.
patent: 4562129 (1985-12-01), Tanaka et al.
patent: 4882254 (1989-11-01), Loutfy et al.
Akasaki Yutaka
Aonuma Hidekazu
Hongo Kazuya
Marumo Teruumi
Nukada Katsumi
Fuji 'Xerox Co., Ltd.
Martin Roland
LandOfFree
Electrophotographic reverse image forming process 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 reverse image forming process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotographic reverse image forming process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1892229