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:
Nov. 05, 2002
Filed:
Aug. 01, 2001
Applicant:
Inventors:
Paul Edward Beauchemin, East Auroro, NY (US);
Barry Jordan Heitner, East Amherst, NY (US);
Clyde Spencer Hutchins, Boston, NY (US);
Keith William Pollak, Lewiston, NY (US);
Jennifer Leigh Thompson, Williamsville, NY (US);
Assignee:
E. I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/30 ;
U.S. Cl.
CPC ...
C08K 3/30 ;
Abstract
A highly filled, extruded solid surface sheet composite which has improved heat resistance, solvent resistance, and mar resistance by combination of glassy polymer and semi-crystalline polymer.