18333853. TONER simplified abstract (CANON KABUSHIKI KAISHA)

TONER

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

MAKI Imura of Kanagawa (JP)

KOHEI Yoshiyama of Chiba (JP)

NOBUHIRO Yoshida of Ibaraki (JP)

KENTA Mitsuiki of Ibaraki (JP)

KENTARO Kamae of Kanagawa (JP)

YUU Nishimura of Chiba (JP)

KAZUNARI Ooyama of Ibaraki (JP)

NOBUYOSHI Sugahara of Tokyo (JP)

YUYA Chimoto of Chiba (JP)

TAKAHO Shibata of Tokyo (JP)

TONER - A simplified explanation of the abstract

This abstract first appeared for US patent application 18333853 titled 'TONER

Simplified Explanation: The patent application describes a toner with a binder resin containing both an amorphous polyester and a crystalline polyester. The toner exhibits specific thermal properties when subjected to differential scanning calorimetry (DSC) testing.

• The toner contains a binder resin with an amorphous polyester and a crystalline polyester.
• The DSC curves of the toner show specific endothermic or exothermic peaks related to the crystalline polyester.
• The temperatures of the maximum peak tops of the endothermic peaks in the DSC curves follow a specific relationship.

Key Features and Innovation:

• Toner composition with a unique binder resin combination.
• Specific thermal properties exhibited during DSC testing.
• Relationship between temperatures of endothermic peaks in DSC curves.

Potential Applications:

• Printing industry for high-quality toner production.
• Manufacturing of toner cartridges for printers and copiers.

Problems Solved:

• Achieving desired thermal properties in toner.
• Enhancing print quality and performance.

Benefits:

• Improved toner performance.
• Consistent print quality.
• Enhanced durability of printed materials.

Commercial Applications: The technology can be utilized in the production of toner cartridges for various printing devices, catering to the needs of the printing industry.

Questions about Toner Composition: 1. How does the combination of amorphous and crystalline polyesters in the binder resin affect the overall performance of the toner? 2. What specific printing applications can benefit the most from the thermal properties exhibited by this toner composition?

Ensure the content is optimized for SEO and includes relevant keywords to enhance visibility and credibility.

Original Abstract Submitted

Provided is a toner containing a binder resin, wherein the binder resin contains an amorphous polyester and a crystalline polyester, and wherein, when the toner is used as a sample in differential scanning calorimetry (DSC) involving a first process of increasing a temperature from 20° C. to 180° C., a second process of decreasing the temperature from 180° C. to 20° C., and a third process of increasing the temperature from 20° C. to 180° C., DSC curves have a specific endothermic peak or exothermic peak derived from the crystalline polyester, and when a temperature of a maximum peak top of the endothermic peak in the DSC curve obtained through the first process is represented by T1 (° C.), and a temperature of a maximum peak top of the endothermic peak in the third DSC curve is represented by T2 (° C.), the Tl and the T2 satisfy the following expression (1).