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. 15, 2017
Filed:
Jun. 16, 2016
Konica Minolta, Inc., Tokyo, JP;
KONICA MINOLTA, INC., Tokyo, JP;
Abstract
The present invention relates to a toner for electrostatic charge image development containing toner base particles containing a binder resin containing a vinyl resin as a main component and a crystalline resin, and a release agent, comprising a structure body in which the crystalline resin is in contact with the release agent, and the crystalline resin having a lamellar crystal structure that is not in contact with the release agent, in a cross section of the toner base particles. According to the present invention, a toner for electrostatic charge image development having good low-temperature fixability, excellent post-fixing separability, document storability, and high-speed fixability, and small environmental dependence of charge amount can be provided.