18055705. ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

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ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

Akira Okano of Kanagawa (JP)

Takeaki Kumagai of Tokyo (JP)

Atsushi Hori of Chiba (JP)

Megumi Uchino of Tokyo (JP)

Koji Sato of Ibaraki (JP)

ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18055705 titled 'ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS

Simplified Explanation

The abstract describes an electrophotographic belt that includes a base layer with a binder resin and carbon black. The binder resin is made of either PEEK or PPS. The water content of the belt is determined to be 0.6% using a specific testing method.

  • The electrophotographic belt has a base layer with a binder resin and carbon black.
  • The binder resin is made of either PEEK or PPS.
  • The water content of the belt is 0.6%.
  • The water content is determined using a specific testing method involving temperature changes and humidity exposure.

Potential Applications:

  • This electrophotographic belt can be used in various electrophotographic devices such as printers, copiers, and fax machines.

Problems Solved:

  • The use of PEEK or PPS as binder resins helps improve the performance and durability of the electrophotographic belt.
  • The specific testing method allows for accurate determination of water content, which is important for the quality and reliability of the belt.

Benefits:

  • The use of PEEK or PPS as binder resins enhances the overall performance and longevity of the electrophotographic belt.
  • Accurate measurement of water content ensures the belt's quality and reliability.
  • This technology can lead to improved printing and copying results in electrophotographic devices.


Original Abstract Submitted

An electrophotographic belt includes a base layer containing a binder resin and carbon black in the binder resin. The binder resin contains at least one resin selected from the group consisting of PEEK and PPS. A water content calculated by ((X2−X1)/X2)×100 is 0.6% where X1 is a mass of a specimen cut out of the base layer when in a nitrogen atmosphere a temperature of the specimen is increased from 30° C. to 100° C. at a rate of 20° C./min. and maintained at 100° C. for 30 min, and X2 is a mass of the specimen when in a nitrogen atmosphere the specimen is thereafter cooled from 100° C. to 30° C. at a rate of 20° C./min. and the specimen is left to stand in the air under an environment of a temperature of 23° C. and a relative humidity of 50% for 48 hours.

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