The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8541153 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 24, 2013

Filed:

Aug. 30, 2010
Applicants:

Yasuo Matsumura, Kanagawa, JP;

Hirotaka Matsuoka, Kanagawa, JP;

Hideo Maehata, Kanagawa, JP;

Yuki Sasaki, Kanagawa, JP;

Fumiaki Mera, Kanagawa, JP;

Inventors:

Yasuo Matsumura, Kanagawa, JP;

Hirotaka Matsuoka, Kanagawa, JP;

Hideo Maehata, Kanagawa, JP;

Yuki Sasaki, Kanagawa, JP;

Fumiaki Mera, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A toner for developing an electrostatic image contains at least one of an oxidation polymerizable monomer and a polymer having an ethylenically unsaturated group, and an oxidation polymerization catalyst in a form of a composite with inorganic particles, wherein a temperature T(10 Mpa) and a temperature T(1 Mpa) satisfies the following expression (1):20° C.≦(1 MPa)−(10 MPa)  (1)


Find Patent Forward Citations

Matsumura, Yasuo. (2013). Toner for developing electrostatic image, developer for electrostatic image, toner cartridge, process cartridge, image forming method, and image forming apparatus (U.S. Patent No. 8541153). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8541153

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