Conductive rubber roller

Details Conductive rubber roller Conductive rubber roller

2006-05-04

2010-06-01

Bryant, David P (Department: 3726)

Roll or roller

Concentric layered annulus

Specific composition

C492S018000, C492S025000, C428S036800, C399S176000

Reexamination Certificate

active

07727135

ABSTRACT:
A conductive rubber roller comprising a conductive core material and provided thereon a rubber layer; the rubber layer being formed by using a rubber composition containing as rubber components at least a polar rubber and an ethylene oxide-propylene oxide-allyl glycidyl ether terpolymer; the ethylene oxide-propylene oxide-allyl glycidyl ether terpolymer having a melt peak temperature of from 20 to 30° C. and a melt enthalpy change ΔH of from 40 to 70 mJ/mg as measured with a differential scanning calorimeter; and the allyl glycidyl ether in the ethylene oxide-propylene oxide-allyl glycidyl ether terpolymer being in a copolymerization ratio of from more than 10 mol % to 20 mol % or less.

REFERENCES:
patent: 6648807 (2003-11-01), Hashimoto et al.
patent: 6951688 (2005-10-01), Kato et al.
patent: 7070552 (2006-07-01), Mizumoto
patent: 7172544 (2007-02-01), Ki et al.
patent: 7291663 (2007-11-01), Hattori et al.
patent: 2003/0236330 (2003-12-01), Hattori et al.
patent: 2004/0096247 (2004-05-01), Ki et al.
patent: 2006/0280928 (2006-12-01), Imasaka et al.
patent: 2001-026203 (2001-01-01), None
patent: 2002-121376 (2002-04-01), None
patent: 2002-132020 (2002-05-01), None
patent: 2002-212413 (2002-07-01), None
patent: 2002-287456 (2002-10-01), None
patent: 2003-057902 (2003-02-01), None
patent: 2004-151534 (2004-05-01), None
patent: 2004-269618 (2004-09-01), None
patent: 2004-271709 (2004-09-01), None
patent: 2006-037042 (2006-02-01), None
patent: 2004-0002596 (2004-01-01), None
patent: 2004-0042878 (2004-05-01), None
Notice of Allowance for JP 2007-049359744, published Sep. 12, 2007.

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