Cylindrical support for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge, and image forming apparatus

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United States of America Patent

PATENT NO 9720338
APP PUB NO 20160223925A1
SERIAL NO

14795365

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Abstract

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A cylindrical support for an electrophotographic photoreceptor includes an aluminum alloy including Si: 0.4% by weight to 0.8% by weight, Fe: 0.7% by weight or less, Cu: 0.15% by weight to 0.4% by weight, Mn: 0.15% by weight or less, Mg: 0.8% by weight to 1.2% by weight, Cr: 0.04% by weight to 0.35% by weight, Zn: 0.25% by weight or less, Ti: 0.15% by weight or less, and a balance: aluminum and impurities, wherein an average area of crystal grains of the aluminum alloy is from 3.0 μm2 to 100 μm2.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM BUSINESS INNOVATION CORPTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tamemasa, Hiroshi Kanagawa, JP 24 109

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