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. 01, 2003
Filed:
Oct. 07, 1998
Applicant:
Inventors:
Michael D. Matzinger, Mt. Pleasant, SC (US);
G. Frederick Hutter, Charleston, SC (US);
Assignee:
Westvaco Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/110 ; C08F / ; C08F / ; C08F / ; C08L 3/900 ; C08L 3/906 ;
U.S. Cl.
CPC ...
C09D 1/110 ; C08F / ; C08F / ; C08F / ; C08L 3/900 ; C08L 3/906 ;
Abstract
A cationic, water-soluble polymer is disclosed as an ink-jet ink resin to improve color-fastness and adhesion of an ink-jet printing ink. Also disclosed is a method for preparing the invention resin and the ink-jet ink formulation comprising same.