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.:
Date of Patent:
Jan. 05, 2010
Filed:
Jun. 26, 2006
Applicants:
Tatsuya Nagase, Tachikawa, JP;
Makoto Nomiya, Tokyo, JP;
Kazuya Isobe, Hachioji, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
An object of the present invention is to provide a color image forming method capable of forming full color images desired for a precise reproduction to the color tone of high resolution and a halftone in high-end apparatuses. Disclosed is a color image forming method employing 6 kinds of chromatic color toners and a black toner, each toner containing particles having a median particle diameter (D) of 3-7 μm in terms of volume, a decline starting temperature of a storage elastic modulus of 10-40° C., a temperature of 70-130° C. in the storage elastic modulus range of 10-10Pa, and a primary diameter of 40-800 nm.