Toner supply roller and image forming apparatus
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United States of America Patent
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Aug 8, 2017
Grant Date -
Oct 1, 2015
app pub date -
Mar 16, 2015
filing date -
Mar 31, 2014
priority date (Note) -
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Abstract
A toner supply roller (1) is produced by preparing a rubber composition which contains a rubber component including an epichlorohydrin rubber and a butadiene rubber, a crosslinking component and a foaming component and, while extruding the rubber composition into a tubular body, continuously foaming and crosslinking the rubber composition of the tubular body by a continuous crosslinking apparatus including a microwave crosslinking device and a hot air crosslinking device. An image forming apparatus incorporates the toner supply roller (1).
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