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:
Apr. 01, 2008
Filed:
Dec. 21, 2005
Patrick H. Wnek, Sherwood, WI (US);
Terrence P. Lafferty, Winneconne, WI (US);
Richard G. Robison, Appleton, WI (US);
Lorin R. Cole, Larsen, WI (US);
Brian R. O'hagan, Appleton, WI (US);
Scott W. Middleton, Oshkosh, WI (US);
Patrick H. Wnek, Sherwood, WI (US);
Terrence P. Lafferty, Winneconne, WI (US);
Richard G. Robison, Appleton, WI (US);
Lorin R. Cole, Larsen, WI (US);
Brian R. O'Hagan, Appleton, WI (US);
Scott W. Middleton, Oshkosh, WI (US);
Graphic Packaging International, Inc., Marietta, GA (US);
Abstract
A microwave energy interactive insulating material is provided. The material may include a susceptor film comprising a microwave energy interactive material supported on a first polymeric film layer, a moisture-containing layer superposed with the microwave energy interactive material, and a second polymeric film layer joined to the moisture-containing layer in a predetermined pattern, thereby forming at least one closed cell between the moisture-containing layer and the second polymeric film layer. The closed cell is capable of inflating upon exposure to microwave energy.