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. 25, 2005
Filed:
Dec. 22, 1999
Applicants:
Roger P. Genske, Neenah, WI (US);
Russell P. Gehrke, Menasha, WI (US);
Erin M. Duffy, Appleton, WI (US);
Inventors:
Roger P. Genske, Neenah, WI (US);
Russell P. Gehrke, Menasha, WI (US);
Erin M. Duffy, Appleton, WI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 702 ; B32B 2708 ;
U.S. Cl.
CPC ...
Abstract
A multilayer film structure having at least two layers wherein the first layer comprises poly(ethylene) having a density range from about 0.93 g/cc to 0.97 g/cc; and a second layer comprising poly(ethylene) having a density range from 0.89 g/cc to 0.93 g/cc wherein the second layer is capable of forming a heat seal. The multilayer film structure is capable of being laminated to another film structure or a packaging film component. The packages of the present invention are useful for the packaging of flowable materials.