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:
Jan. 28, 2014
Filed:
Nov. 17, 2011
Steven Cosentino, Quinton, VA (US);
Jan S. Lariviere, Chesterfield, VA (US);
Keith Kulesza, Midlothian, VA (US);
Sherrod B. Tatum, Midlothian, VA (US);
Steven Cosentino, Quinton, VA (US);
Jan S. LaRiviere, Chesterfield, VA (US);
Keith Kulesza, Midlothian, VA (US);
Sherrod B. Tatum, Midlothian, VA (US);
DuPont Teijin Films U.S. Limited Partnership, Chester, VA (US);
Abstract
A multilayer composite film includes in sequence: a) a biaxially oriented, opaque polyester base layer; b) a non-voided polyester layer on and coextensively in contact with a surface of the base layer; and c) a metal layer on a surface of the non-voided polyester layer opposite the opaque polyester base layer, or on a primer layer on a surface of the non-voided polyester layer opposite the opaque polyester base layer. The film may be prepared by vapor depositing or plasma depositing a metal layer on a surface of a non-voided polyester layer coextensively contacting a biaxially oriented, opaque polyester base layer, or on a primer layer on a surface the non-voided polyester layer.