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. 03, 2007
Filed:
Oct. 13, 2004
Robert John Barsotti, Franklinville, NJ (US);
Carl Brent Douglas, Boothwyn, PA (US);
Laura A. Lewin, Greenville, DE (US);
Isao Nagato, Troy, MI (US);
Lech Wilczek, Wilmington, DE (US);
Robert John Barsotti, Franklinville, NJ (US);
Carl Brent Douglas, Boothwyn, PA (US);
Laura A. Lewin, Greenville, DE (US);
Isao Nagato, Troy, MI (US);
Lech Wilczek, Wilmington, DE (US);
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
This invention relates to rapid curing coating compositions that are particularly useful for automotive OEM and refinish applications. The coating composition includes a binder component that contains a novel highly branched copolyester polyol, and a crosslinking component that contains conventional crosslinking agents, such as polyisocyanate and melamine. This invention is also directed to a process for producing coatings from the rapid curing coating compositions. These compositions are especially useful in providing for mar resistant and flexible coatings.