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. 27, 2004
Filed:
Feb. 27, 2001
Mikhail Laksin, Scotch Plains, NJ (US);
Subhankar Chatterjee, Ham pton, NJ (US);
Russell J. Schwartz, Cincinnati, OH (US);
Paul A. Merchak, Loveland, OH (US);
Patrice Aurenty, Hoboken, NJ (US);
Edward Stone, Morris Plains, NJ (US);
Gordon Kotora, Clifton, NJ (US);
Sun Chemical Corporation, Fort Lee, NJ (US);
Abstract
Solvent-free, energy curable low viscosity gravure and non-conductive ink jet inks which contain a pigment; a rheological additive having the structure P—(U—Y) , wherein P is the residue of an organic pigment or dye, Y is a polyalkylene oxide moiety, U is a linking moiety covalently bonding Y to P and s is an integer from 1 to 3; and an energy curable liquid vehicle which may be a cationic, thermal cationic or a free radical initiated polymerization system, cured by actinic radiation; and optionally containing a photoinitiating system.