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:
Dec. 15, 2009
Filed:
Jan. 12, 2006
Christian Peter Lenges, Wilmington, DE (US);
Yanhui Niu, Newark, DE (US);
Yu-ling Hsiao, Villanova, PA (US);
Jiang Ding, Wilmington, DE (US);
Robert John Barsotti, Franklinville, NJ (US);
Renee J. Kelly, Media, PA (US);
Robert James Butera, Havertown, PA (US);
Young H. Kim, Hockessin, DE (US);
Christian Peter Lenges, Wilmington, DE (US);
Yanhui Niu, Newark, DE (US);
Yu-Ling Hsiao, Villanova, PA (US);
Jiang Ding, Wilmington, DE (US);
Robert John Barsotti, Franklinville, NJ (US);
Renee J. Kelly, Media, PA (US);
Robert James Butera, Havertown, PA (US);
Young H. Kim, Hockessin, DE (US);
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
The present invention is directed to a rheology control agent for coating compositions. The rheology control agent includes a compound having the Formula (I) including isomers or mixtures of isomers thereof: wherein p is 0, 1, 2, or 3; and R, R, R, X and Y groups are described in the specification. The solvent-borne coating compositions containing the rheology control agent have improved rheology control on application and are useful for OEM, refinishing or repainting the exterior of automobile and truck bodies and parts thereof.