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:
Feb. 26, 2013
Filed:
May. 22, 2008
Lori A. Frauenhofer, Fairport, NY (US);
Lindsay J. Mendes, Fairport, NY (US);
Eric W. Bender, Fairport, NY (US);
Lori A. Frauenhofer, Fairport, NY (US);
Lindsay J. Mendes, Fairport, NY (US);
Eric W. Bender, Fairport, NY (US);
ExxonMobil Oil Corporation, Irving, TX (US);
Abstract
In one aspect is provided a film, a shrink sleeve film in a particular embodiment, comprising at least one core layer, one skin layer, and optionally one tie layer between the two, wherein the core comprises from 0 to 30 wt % polypropylene by weight of the core layer, and from 70 to 100 wt % of a random propylene-α-olefin copolymer having within the range of from 1 to 10 wt % α-olefins, the α-olefin selected from the group consisting of ethylene and Cto Cα-olefins, and having an MWD within the range of from 1.2 to 4.5 and a melting point within the range of from 110 to 150° C.; wherein the film possesses a TD Tensile Strength of from 100 to 400 MPa and a MD Tensile Strength of from 20 to 60 MPa. In a particular embodiment, the at least one skin layer comprises a solvent sealable material.