Patent ID: 7302220
Filing Date: 2007-11-27
Classification: G03G

Abstract:
1. A high-speed fuser roller having an outside and comprising: a. a rigid cylindrical metallic core having an inside and an outside; b. at least one intermediate annular layer, having an inside and an outside, positioned around the outside of the core and including an intermediate annular base cushion layer having an inside and an outside and having a thermal conductivity from about 0.25 to about 0.40 BTU/hr/ft/° F. and a range defined as the thermal conductivity of the annular base cushion layer divided by a thickness of the annular base cushion layer from about 16.7 to about 250 BTU/hr/ft c. an annular gloss control layer having an inside and an outside and positioned around the outside of an outermost intermediate layer.