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US 12,117,752 B2Granted
Resin belt for image forming apparatus, fixing belt, fixing device, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorsTomotake Inagaki, Ryohei Yoshikawa, Kenji Kajiwara, Yasuhiko Kinuta, Hitoshi Komuro
Life of this patent
Estimating the term…
Abstract
A resin belt for an image forming apparatus includes a resin base layer containing a filler. The exposed area of the filler on an inner circumferential surface side of the resin base layer is 0.1% or less.
Claims15
A resin belt for an image forming apparatus, the resin belt being in the form of an endless shape, the resin belt comprising:
- a resin base layer containing a filler,
- wherein the resin base layer includes:
- a first resin layer in which a content of the filler is from 3% by mass to 30% by mass inclusive;
- and
- a second resin layer in which a content of the filler is from 0% by mass to 0.1% by mass inclusive,
- wherein a thickness of the second resin layer is 15% or less of the thickness of the resin base layer, and
- wherein an exposed area of the filler on an inner circumferential surface side of the second resin layer is 0.1% or less.
4 more elements
A resin belt for an image forming apparatus, the resin belt being in the form of an endless shape, the resin belt comprising:
- a resin base layer containing a filler,
- wherein the resin base layer includes:
- a first resin layer in which the content of the filler is from 3% by mass to 30% by mass inclusive;
- and
- a second resin layer in which the content of the filler is from 0% by mass to 0.1% by mass inclusive, and
- wherein a thickness of the second resin layer is 15% or less of the thickness of the resin base layer;
- and
- an inner circumferential surface side of the second resin layer is an exposed surface.
5 more elements
Dependencies are inferred from the claim text.