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:
May. 09, 2006
Filed:
Feb. 10, 2004
Michael A. Hopper, Toronto, CA;
Joseph Bartel, Dublin, CA (US);
Maria N. V. Mcdougall, Burlington, CA;
Patricia A. Burns, Milton, CA;
Richard P. N. Veregin, Mississauga, CA;
Michael A. Hopper, Toronto, CA;
Joseph Bartel, Dublin, CA (US);
Maria N. V. McDougall, Burlington, CA;
Patricia A. Burns, Milton, CA;
Richard P. N. Veregin, Mississauga, CA;
Xerox Corporation, Stamford, CT (US);
Abstract
A process including blending a latex emulsion of resin, water, and an ionic surfactant, a colorant dispersion comprised of a colorant, water, and an ionic surfactant; and a wax dispersion comprised of wax, water and an ionic surfactant, heating the resulting mixture in the presence of coagulants, one of which is a source of calcium ions, which heating is below about the glass transition temperature (Tg) of the latex resin and subsequently heating above about the glass transition temperature (Tg) of the latex resin.