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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 11021591 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Sep. 14, 2017

Barrier additives

Applicant:

Colormatrix Holdings, Inc., Berea, OH (US);

Inventor:

Mark Rule, Roswell, GA (US);

Assignee:

ColorMatrix Holdings, Inc., Berea, OH (US);

Attorneys:

John H. Hornickel

Michael J. Sambrook

Primary Examiner:

Walter Aughenbaugh

Int. Cl.
CPC ...
C08K 13/02 (2006.01); C08K 3/26 (2006.01); C08K 9/04 (2006.01); C08L 67/02 (2006.01); C08J 3/205 (2006.01); C08J 5/18 (2006.01); C08J 3/22 (2006.01); C08G 63/00 (2006.01); C08G 63/183 (2006.01); C08K 5/521 (2006.01); C08K 9/12 (2006.01);
U.S. Cl.
CPC ...
C08K 13/02 (2013.01); C08G 63/00 (2013.01); C08G 63/183 (2013.01); C08J 3/2053 (2013.01); C08J 3/223 (2013.01); C08J 3/226 (2013.01); C08J 5/18 (2013.01); C08K 3/26 (2013.01); C08K 5/521 (2013.01); C08K 9/04 (2013.01); C08K 9/12 (2013.01); C08L 67/02 (2013.01); C08J 2367/02 (2013.01); C08J 2491/00 (2013.01); C08K 2003/267 (2013.01); C08K 2201/008 (2013.01);
Abstract

The present invention relates to processes for making compatibilized high aspect ratio barrier additives and polymer compositions that comprise compatibilized high aspect ratio barrier additives. The invention also relates to compositions produced by these processes, and articles formed from polymer compositions of this invention. The barrier additives provide passive barriers to gas molecules such as oxygen and carbon dioxide minimizing transit of such molecules through sidewalls of polymer articles containing the barrier additives.

Find Patent Forward Citations

Rule, Mark. (2021). Barrier additives (U.S. Patent No. 11021591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11021591

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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