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. 14, 2018
Filed:
Jan. 24, 2017
Xerox Corporation, Norwalk, CT (US);
Guerino G. Sacripante, Oakville, CA;
Yulin Wang, Oakville, CA;
Nan-Xing Hu, Oakville, CA;
Sandra J. Gardner, Oakville, CA;
Richard Philip Nelson Veregin, Mississauga, CA;
XEROX CORPORATION, Norwalk, CT (US);
Abstract
Cold pressure fix toner compositions include at least one crystalline polyester having a melting point in a range from about 30° C. to about 130° C., a rosin acid-based polyester resin and an amorphous polyester having a Thigher than the rosin acid-based polyester. The crystalline polyester can have a melting point in a range from about 30° C. to about 130° C., the rosin acid-based polyester resin can have a Tin a range from about 0° C. to about −45° C. and an amorphous polyester having a Tin a range from about 40° C. to about 70° C. The temperature difference between the rosin acid-based polyester resin and the amorphous polyester resin can be in a range from about 30° C. to about 110° C.