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:
Aug. 10, 2004
Filed:
Aug. 26, 1999
Applicant:
Inventors:
Darrel Loel Wilhoit, Plainfield, IL (US);
Paul Nick Georgelos, Naperville, IL (US);
Assignee:
Curwood, Inc., Oshkosh, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/732 ;
U.S. Cl.
CPC ...
B32B 2/732 ;
Abstract
A polymer blend, and mono- and multilayer films made therefrom, having improved properties such as heat scaling or puncture resistance, wherein the blend has a first polymer of ethylene and at least one &agr;-olefin having a polymer melting point between 55 to 75° C.; a second polymer of ethylene and at least one &agr;-olefin having a polymer melting point between 85 to 110° C.; a third thermoplastic polymer having a melting point between 115 to 130° C., and optionally a fourth polymer, e.g. EVA, having a melting point between 90 to 100° C.