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. 01, 2007
Filed:
Aug. 13, 2004
Jeffrey H. Banning, Hillsboro, OR (US);
Wolfgang G. Wedler, Tualatin, OR (US);
C. Wayne Jaeger, Beaverton, OR (US);
Jeffrey H. Banning, Hillsboro, OR (US);
Wolfgang G. Wedler, Tualatin, OR (US);
C. Wayne Jaeger, Beaverton, OR (US);
Xerox Corporation, Stamford, CT (US);
Abstract
Phase change inks comprising a phase change ink carrier and a colorant compound of the formula wherein R, R, R, R, R, m, n, and p are as defined herein, Ris a direct bond, an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, Ris an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, G is a hydroxy group, a carboxylic acid group, an alkyl group having at least about 8 carbon atoms, an aryl group, an arylalkyl group having at least about 14 carbon atoms, an alkylaryl group having at least about 14 carbon atoms, a group of the formula a group of the formula a group of the formula or a group of the formula X is —O— or —NR—, and R, R, and Rare as defined herein.