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:
May. 31, 2011
Filed:
Jun. 23, 2010
John W. Paul, Beaumont, TX (US);
C. Anthony Smith, Vienna, WV (US);
Jerrel C. Anderson, Vienna, WV (US);
Stephen J. Bennison, Wilmington, DE (US);
Sam L. Samuels, Landenberg, PA (US);
Steven C. Pesek, Orange, TX (US);
John W. Paul, Beaumont, TX (US);
C. Anthony Smith, Vienna, WV (US);
Jerrel C. Anderson, Vienna, WV (US);
Stephen J. Bennison, Wilmington, DE (US);
Sam L. Samuels, Landenberg, PA (US);
Steven C. Pesek, Orange, TX (US);
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
The present invention is an improved polymeric resin composition comprising or consisting essentially of from about 70 wt % to about 79 wt % units derived from ethylene and from about 21 wt % to about 30 wt % units derived from an α,β-unsaturated carboxylic acid having from 3 to 8 carbons. Resins of the present invention are particularly suitable for preparing transparent laminates useful as glazing elements that provide a greater measure of safety than non-laminated glazing elements. Laminates of the present invention have 3% haze or less without the addition of amines.