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US 4,395,474 AGranted
Electrophotographic photosensitive member with cured cyclized rubber binder
AssigneeCanon Kabushiki Kaisha
InventorsHideyo Kondo, Naoto Fujimura
Life of this patent
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Abstract
In an electrophotographic photosensitive member having a photoconductive layer composed of a photoconductive material and a binder, improvement wherein said binder is a curable rubber.
Claims2
In an electrophotographic photosensitive member having a coated photoconductive layer comprising a photoconductive material dispersed in a binder, the improvement which comprises a curable cyclized rubber selected from the group consisting of cyclized butadiene rubber and cyclized isoprene rubber as said binder and said curable cyclized rubber is cured after coating to form said photoconductive layer.
Dependencies are inferred from the claim text.