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:
Oct. 07, 2025
Filed:
Oct. 15, 2020
Applicant:
Avient Switzerland Gmbh, Muttenz, CH;
Inventor:
Inga Maurer, Denver, NC (US);
Assignee:
Avient Switzerland GmbH, Muttenz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 13/02 (2006.01); C08J 3/22 (2006.01); C08J 5/18 (2006.01); C08L 23/06 (2006.01); C08L 27/16 (2006.01); C08K 3/36 (2006.01); C08K 5/13 (2006.01); C08K 5/524 (2006.01);
U.S. Cl.
CPC ...
C08K 13/02 (2013.01); C08J 3/22 (2013.01); C08J 5/18 (2013.01); C08L 23/06 (2013.01); C08L 27/16 (2013.01); C08J 2323/06 (2013.01); C08J 2423/20 (2013.01); C08J 2427/16 (2013.01); C08K 3/36 (2013.01); C08K 5/13 (2013.01); C08K 5/524 (2013.01); C08K 2201/014 (2013.01); C08L 2201/08 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01); C08L 2207/066 (2013.01); C08L 2310/00 (2013.01);
Abstract
A liquid additive composition containing a fluoropolymer; an organophosphite antioxidant; a sterically hindered phenol antioxidant; and one or more hydrocarbon polymer dispersants provided improved processing and product appearance in film applications, extrusion blow molding and as a masterbatch enhancer.