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:
Jun. 16, 2015
Filed:
Sep. 12, 2012
Applicants:
Hyun K. Jeon, Rosharon, TX (US);
Douglas E. Beyer, Midland, MI (US);
Inventors:
Hyun K. Jeon, Rosharon, TX (US);
Douglas E. Beyer, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 27/08 (2006.01); C08L 67/02 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C08L 27/08 (2013.01); C08J 5/18 (2013.01); C08J 2467/02 (2013.01); C08J 2367/02 (2013.01); C08J 2427/08 (2013.01);
Abstract
Barrier films made from a composition comprising vinylidene chloride (VDC) interpolymer and poly(butylene succinate) (PBS) exhibit improved tear resistance in both the machine and cross directions without a significant deterioration in oxygen transmission rate as compared to barrier films made under like conditions and from a composition alike in all respects except that the PBS is replaced with additional VDC interpolymer.