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:
Apr. 03, 2001
Filed:
Mar. 24, 2000
Applicant:
Inventor:
Toru Nakamura, Abiko, JP;
Assignee:
Ticona GmbH, Kelsterbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/097 ;
U.S. Cl.
CPC ...
G03G 9/097 ;
Abstract
A toner for development of an electrostatically charged image including a binder resin, a function imparting agent, a colorant and a charge control agent, wherein said binder resin contains an olefin polymer having a cyclic structure, and a combination of two or more waxes having different melting points in the range of 80 to 140° C. is used as said function imparting agent. A toner for electrostatically charged image developing copiers and printers which has a broad offset-free temperature range and can attain a satisfactory fixability even in the high-speed copying can be provided.