Fuser assembly with controlled polymeric release agent swell intermediate layer

摘要

A roller for use in a fusing assembly for receiving a polymeric release agent including a core and multiple layers secured over the core; and the multiple layers including at least one outer layer formed of a silicone mixture which absorbs the polymeric release agent and has toner release properties, and an intermediate layer formed of a silicone mixture selected so that its swelling in 1000 cts poly(dimethylsiloxane) is less than 1% by weight.