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:
Jun. 02, 2015
Filed:
Nov. 19, 2010
Patrick F. Mcintyre, West Chester, PA (US);
John C. Hornby, Newark, DE (US);
Christian Jackson, Wilmington, DE (US);
Xiaoqing LI, Newark, DE (US);
James A. Silver, Kennett Square, PA (US);
Tristan Williams, Cary, NC (US);
Patrick F. McIntyre, West Chester, PA (US);
John C. Hornby, Newark, DE (US);
Christian Jackson, Wilmington, DE (US);
Xiaoqing Li, Newark, DE (US);
James A. Silver, Kennett Square, PA (US);
Tristan Williams, Cary, NC (US);
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Abstract
A process for preparing a crossed-linked colorant dispersion is provided in which a partially neutralized dispersant polymer having a cross-linkable moiety is used as a dispersant for a colorant by reacting the cross-linkable moiety on the dispersant with a cross-linking agent.