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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.:

US 10933607 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Dec. 12, 2016

Extensible barrier films, articles employing same and methods of making same

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Kevin W. Gotrik, Hudson, WI (US);

Christopher S. Lyons, St. Paul, MN (US);

Gerald S. Deeb, Mendota Heights, MN (US);

Peihui Zhang, Woodbury, MN (US);

Ronald P. Swanson, Woodbury, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:
Primary Examiner:

Catherine A Simone

Int. Cl.
CPC ...
B32B 3/28 (2006.01); C08J 7/04 (2020.01); B32B 15/082 (2006.01); B32B 27/08 (2006.01); B32B 27/16 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B05D 7/04 (2006.01); B05D 7/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/28 (2013.01); B32B 15/082 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/283 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); C08J 7/0423 (2020.01); B05D 7/04 (2013.01); B05D 7/50 (2013.01); B32B 2305/72 (2013.01); B32B 2307/516 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/736 (2013.01); B32B 2311/24 (2013.01); B32B 2553/00 (2013.01); B65D 2565/387 (2013.01); Y02W 30/80 (2015.05);
Abstract

There is provided a barrier film including a barrier layer having two opposing major surfaces, wherein the barrier layer comprise buckling deformations and non-buckling regions; 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.

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