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:
Mar. 11, 2003
Filed:
Jan. 11, 2001
Applicant:
Inventors:
Keith D. Lind, Appleton, WI (US);
John Eckstein, Neenah, WI (US);
Robert J. Blemberg, Appleton, WI (US);
Roger L. Kaas, Sherwood, WI (US);
George H. Walbrun, Menasha, WI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/732 ; B32B 2/708 ;
U.S. Cl.
CPC ...
B32B 2/732 ; B32B 2/708 ;
Abstract
A multiple layer polymeric film having five layers and wherein an antiblock additive and an slip additive may optionally and independently be present in layers 1, 2, 4 and 5 and wherein said antiblock additive may be a blend of two or more antiblock additives and wherein both of said slip additive and said antiblock additives are present at about 0.1%-10%, based on the total weight of the layer.