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US 11,906,913 B2Granted
Electrophotographic belt and electrophotographic image-forming apparatus
AssigneeCanon Kabushiki Kaisha
InventorsEiichi Hamana, Kouichi Uchida
Life of this patent
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Abstract
An electrophotographic belt having a layered structure with excellent scratch resistance and excellent adhesion of layers to each other. The electrophotographic belt includes a first layer and a second layer directly covering any one of the inner peripheral surface and the outer peripheral surface of the first layer, the first layer containing a first polyester resin, and the second layer containing a second polyester resin and an acrylic resin that contains a carboxy group in its molecule.
Claims16
An electrophotographic belt, comprising:
- a first layer, and a second layer directly covering any one of an inner peripheral surface and an outer peripheral surface of the first layer,
- the first layer containing a first polyester resin, and
- the second layer containing a second polyester resin and an acrylic resin that contains a carboxy group in a molecule.
An electrophotographic image-forming apparatus, comprising:
- a plurality of toner image-bearing members and an intermediate transfer belt to which a toner image is primarily transferred from each of the toner image-bearing members, wherein the intermediate transfer belt is an electrophotographic belt comprising:
- a first layer, and a second layer directly covering any one of an inner peripheral surface and an outer peripheral surface of the first layer,
- the first layer containing a first polyester resin, and
- the second layer containing a second polyester resin and an acrylic resin that contains a carboxy group in a molecule.
1 more element
Dependencies are inferred from the claim text.