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. 15, 1992
Filed:
Jun. 28, 1991
Applicant:
Inventors:
Gregory L Dohrer, Broken Arrow, OK (US);
Michael D Holler, Collinsville, OK (US);
Dwyane B Nichols, Tulsa, OK (US);
Assignee:
Paragon Films Incorporated, Broken Arrow, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428213 ; 428218 ; 428516 ;
Abstract
A stretch wrap multi-layer film having a sound dampening property wherein the sound dampening property is provided by a layer of ULDPE or LLDPE and high strength and puncture resistance are provided by a second layer containing a LLDPE. The neck in characteristic of linear polymers is overcome by blending into the second layer a minor amount of a non-linear LDPE.