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:
Aug. 30, 2011
Filed:
Jun. 21, 2005
Applicants:
Kalika Ranjan Samant, Hockessin, DE (US);
Bryan Benedict Sauer, Boothwyn, PA (US);
Minshon J. Chiou, Chesterfield, VA (US);
Inventors:
Kalika Ranjan Samant, Hockessin, DE (US);
Bryan Benedict Sauer, Boothwyn, PA (US);
Minshon J. Chiou, Chesterfield, VA (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 27/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A penetration resistant article with an area density less than 1.5 lb/ftmade of a plurality of fibrous fabric layers that have applied thereto about 1 to 8 percent by weight of a polymer having a glass transition temperature in the range of minus 40 to about 0° C. and a zero shear melt viscosity 2×10to about 10poise at 20° C.