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. 18, 2020
Filed:
Dec. 12, 2016
3m Innovative Properties Company, St. Paul, MN (US);
Kevin W. Gotrik, Hudson, WI (US);
Christopher S. Lyons, St. Paul, MN (US);
Gerald S. Deeb, Mendola Heights, MN (US);
Peihui Zhang, Woodbury, MN (US);
Ronald P. Swanson, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
There is provided a barrier film including a barrier layer having two opposing major surfaces, a first organic layer in direct contact with one of the opposing major surfaces of the barrier layer; a second organic layer in direct contact with the other of the opposing major surfaces of the barrier layer; and a substrate in direct contact with the first organic layer or the second organic layer; wherein the barrier layer comprises buckling deformations with average spacing smaller than average spacing of the buckling deformations in the first or second organic layer.