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:
Aug. 22, 2017
Filed:
Sep. 20, 2016
Oki Data Corporation, Tokyo, JP;
Masahiko Hoshino, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
An image forming apparatus includes a first development part provided with an image forming developer containing image forming pigments and image forming macromolecular compound, a second development part provided with a bonding developer containing bonding macromolecular compound, a transfer part transferring the image forming developer to a surface of a medium, and a fuser part fusing the image forming developer to the medium. Wherein heating temperature T(° C.) for the image forming developer by the fuser part and heating temperature T(° C.) for the bonding developer by the fuser part satisfy a condition expressed by Eq. (1) below, and solubility parameter δ1 of the image forming macromolecular compound and solubility parameter δ2 of the bonding macromolecular compound satisfy a condition expressed by Eq. (2) below.10° C.≦≦30° C.  (1)5.9≦|δ1−δ2|≦7.4  (2)