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US 11,988,981 B2Granted
Endless belt, transfer device, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorsYosuke Kubo, Hiroaki Tanaka, Shigeru Fukuda, Daisuke Tanemura, Masato Ono, Masato Furukawa, Masayuki Seko, Koichi Matsumoto, Iori Nishimura
Life of this patent
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Abstract
An endless belt includes a resin and conductive particles, in which a content of the conductive particles with respect to the endless belt is 5% by volume or more and 20% by volume or less in terms of a volume ratio, a Young's modulus of the endless belt is 3,000 MPa or more, and the number of times of bending endurance of the endless belt measured by an MIT test specified in JIS P8115:2001 is 10,000 or more.
Claims20
An endless belt comprising:
- a resin;
- and
- conductive particles,
- wherein a content of the conductive particles with respect to the endless belt is 5% by volume or more and 20% by volume or less in terms of a volume ratio,
- a Young's modulus of the endless belt is 3,000 MPa or more, and
- the number of times of bending endurance of the endless belt measured by an MIT test specified in JIS P8115:2001 is 10,000 or more.
3 more elements
Dependencies are inferred from the claim text.