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:
Jan. 11, 2022
Filed:
Aug. 14, 2012
Applicants:
Hoang T. Pham, Painesville, OH (US);
Thomas Laney, Spencerport, NY (US);
Farid F. Ghiam, Beachwood, OH (US);
Kevin O. Henderson, Willoughby Hills, OH (US);
Inventors:
Hoang T. Pham, Painesville, OH (US);
Thomas Laney, Spencerport, NY (US);
Farid F. Ghiam, Beachwood, OH (US);
Kevin O. Henderson, Willoughby Hills, OH (US);
Assignee:
Avery Dennison Corporation, Glendale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 145/00 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 5/02 (2006.01); B32B 27/30 (2006.01); B32B 27/18 (2006.01);
U.S. Cl.
CPC ...
C09D 145/00 (2013.01); B32B 5/022 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/302 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/325 (2013.01); B32B 27/327 (2013.01); B32B 2274/00 (2013.01); B32B 2307/7145 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/7248 (2013.01); B32B 2535/00 (2013.01); Y10T 428/249921 (2015.04); Y10T 428/31855 (2015.04); Y10T 428/31909 (2015.04); Y10T 428/31913 (2015.04); Y10T 442/676 (2015.04);
Abstract
Various polymeric barrier compositions are described which when formed into films, are useful in reducing transmission of odors. The films can be incorporated into a wide range of products such as multilayer barrier films used in medical applications and particularly in ostomy appliances. In certain versions, the films include semi-crystalline cyclic olefin copolymers.