ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that prevents ghost to be generated when a history of a previous image remains.SOLUTION: The electrophotographic photoreceptor includes a functional layer containing: a polymer of a first compound having a chain polymerizable func...

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Bibliographic Details
Main Authors NUKADA KATSUMI, DOI KOJI, YAMADA WATARU
Format Patent
LanguageEnglish
Published 30.08.2012
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that prevents ghost to be generated when a history of a previous image remains.SOLUTION: The electrophotographic photoreceptor includes a functional layer containing: a polymer of a first compound having a chain polymerizable functional group and a charge transporting skeleton in one molecule, and at least one second compound selected from a compound including at least one kind of the repeating unit represented by formula (AA) and having a weight average molecular weight of 10,000 or less, a compound including at least one kind of the repeating unit represented by formula (BB) and having a weight average molecular weight of 10,000 or less, a phthalic ester, a trimellitic ester, a fatty acid ester, a polyhydric alcohol ester, and a polyhydric alcohol ether.
Bibliography:Application Number: JP20110022933