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:
Sep. 21, 2010
Filed:
Jan. 09, 2007
Steven Sargeant, Kingston, RI (US);
Gianfranco Chicarella, North Providence, RI (US);
John Medeiros, Portsmouth, RI (US);
Joseph Anthony Bourgeault, Minnetonka, MN (US);
Todd Richard Sarnstrom, Ellsworth, WI (US);
Paul Andrew Ansolabehere, Minnetonka, MN (US);
Todd Fayne, Plano, TX (US);
Steven Sargeant, Kingston, RI (US);
Gianfranco Chicarella, North Providence, RI (US);
John Medeiros, Portsmouth, RI (US);
Joseph Anthony Bourgeault, Minnetonka, MN (US);
Todd Richard Sarnstrom, Ellsworth, WI (US);
Paul Andrew Ansolabehere, Minnetonka, MN (US);
Todd Fayne, Plano, TX (US);
Toray Plastics (America), Inc., North Kingstown, RI (US);
Abstract
A process for fabricating a high barrier lamination suitable for the construction of lighter than air materials including providing a thin, two layer thermoplastic film consisting of an amorphous copolyester skin and a high crystalline polyester core; plasma treating the high crystalline polyester core layer to a surface energy of about 50 to about 68 dyne; depositing a metal barrier layer to an optical density of about 2.2 to about 3.2; and extrusion coating a linear low density polyethylene sealant layer on the amorphous copolyester skin layer.