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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 11485162 B1

PDFFull Text
Date of Patent:
Nov. 01, 2022

Filed:

Dec. 15, 2014

Polyurethane protective film

Applicant:

Avery Dennison Corporation, Glendale, CA (US);

Inventors:

Jason Schaner, Novelty, OH (US);

Michael Ramsay, Newbury, OH (US);

Steven Reekmans, Leuven, BE;

Xiang Liu, Glendale, CA (US);

Assignee:

Avery Dennison Corporation, Glendale, CA (US);

Attorney:
Primary Examiner:

Scott R Walshon

Assistant Examiner:

Thomas A Mangohig

Int. Cl.
CPC ...
C08J 5/18 (2006.01); B41M 5/025 (2006.01); B05D 3/00 (2006.01); B29C 39/00 (2006.01); C09J 7/29 (2018.01); B65C 9/00 (2006.01); B41M 3/12 (2006.01); B29K 75/00 (2006.01); B29K 105/00 (2006.01); B29K 105/24 (2006.01); B29L 9/00 (2006.01); B29L 7/00 (2006.01); B41M 5/03 (2006.01);
U.S. Cl.
CPC ...
B41M 5/0256 (2013.01); B05D 3/007 (2013.01); B29C 39/003 (2013.01); B65C 9/00 (2013.01); B65C 9/0015 (2013.01); C08J 5/18 (2013.01); C09J 7/29 (2018.01); B29K 2075/00 (2013.01); B29K 2105/0005 (2013.01); B29K 2105/24 (2013.01); B29L 2007/008 (2013.01); B29L 2009/00 (2013.01); B41M 5/03 (2013.01); C08J 2375/04 (2013.01); C08J 2475/04 (2013.01); C09J 2475/006 (2013.01); Y10T 428/1476 (2015.01); Y10T 428/24802 (2015.01); Y10T 428/28 (2015.01);
Abstract

A protective film that can be included in multi-layer film laminates for use in marketing, advertising campaigns, particularly outdoor or other environment impacted promotions and safety applications. The film includes at least two different polyurethane polymers and is free or substantially free of polyvinyl chloride based polymer. One polyurethane has an ultimate elongation less than 200%, and another polyurethane has an ultimate elongation more than 400%. The film may be transparent, translucent, clear or have other desirable optical properties.

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