Canon kabushiki kaisha (20240184224). EXTERNAL ADDITIVE FOR TONER AND TONER simplified abstract

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EXTERNAL ADDITIVE FOR TONER AND TONER

Organization Name

canon kabushiki kaisha

Inventor(s)

YUKIHIRO Abe of Chiba (JP)

ICHIRO Kanno of Chiba (JP)

JUNICHI Tamura of Ibaraki (JP)

MARI Kaburagi of Chiba (JP)

HAYATO Ida of Ibaraki (JP)

MASAO Suzuki of Kanagawa (JP)

KEI Inoue of Kanagawa (JP)

WAKA Hasegawa of Tokyo (JP)

EXTERNAL ADDITIVE FOR TONER AND TONER - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240184224 titled 'EXTERNAL ADDITIVE FOR TONER AND TONER

Simplified Explanation

Simplified Explanation

The external additive for toner consists of particles with protruding fine particles on their surface, made of an organosilicon compound. These particles have specific size and circularity criteria.

  • The external additive for toner contains particles with protruding fine particles on their surface.
  • The particles are made of an organosilicon compound.
  • The particles have a specific size range and circularity criteria.

Key Features and Innovation

  • Particles with protruding fine particles on their surface.
  • Made of an organosilicon compound.
  • Specific size range and circularity criteria.

Potential Applications

This technology can be used in toner production, specifically in enhancing print quality and performance.

Problems Solved

  • Improved print quality.
  • Enhanced toner performance.

Benefits

  • Higher print quality.
  • Better toner performance.

Commercial Applications

External Additive for Toner Production

This innovation can be utilized by toner manufacturers to improve their product quality and performance, potentially leading to increased market competitiveness.

Prior Art

There is no specific information provided on prior art related to this technology.

Frequently Updated Research

There is no information available on frequently updated research relevant to this technology.

Questions about External Additive for Toner

What are the specific benefits of using an external additive for toner production?

The use of an external additive can enhance print quality and toner performance, leading to better overall results.

How does the size and circularity of the particles impact the effectiveness of the external additive for toner?

The specific size and circularity criteria ensure optimal performance and quality in toner production.


Original Abstract Submitted

the external additive for toner includes an external additive particle containing: a fine particle a; and a plurality of fine particles b that are each present so as to partially protrude from a surface of the fine particle a, wherein the fine particle a (i) is a particle of an organosilicon compound having a siloxane bond, (ii) has a number-average particle diameter of 0.03 �m or more and 0.30 �m or less, and (iii) has an average circularity of 0.90 or more, wherein, when the number-average particle diameter of the fine particle a is represented by d, and a number-average particle diameter of the plurality of fine particles b is represented by d, d/dis 0.10 or more and 0.63 or less.