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:
Nov. 29, 2022
Filed:
Nov. 09, 2018
Applicant:
Polyone Corporation, Avon Lake, OH (US);
Inventors:
Ketan Shah, Gurnee, IL (US);
Cesar Cruz, Woodstock, IL (US);
Assignee:
Avient Corporation, Avon Lake, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08K 5/00 (2006.01); C08L 23/14 (2006.01); C08L 23/16 (2006.01); C08L 23/20 (2006.01); C08L 25/08 (2006.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0815 (2013.01); C08K 5/0025 (2013.01); C08L 23/14 (2013.01); C08L 23/16 (2013.01); C08L 23/20 (2013.01); C08L 25/08 (2013.01); C08L 53/00 (2013.01); C08L 2203/02 (2013.01); C08L 2203/16 (2013.01); C08L 2205/02 (2013.01); C08L 2205/035 (2013.01); C08L 2207/04 (2013.01);
Abstract
A thermoplastic elastomer compound includes a polyolefin elastomer blend of at least two different polyolefin elastomers, styrene-ethylene/butylene-styrene block copolymer, and plasticizer. The compound has a Melt Flow Rate (230° C., 2.16 kg) of no less than about 5 g/10 min and a Melt Flow Rate (190° C., 2.16 kg) of no less than about 1 g/10 min. Elastomeric films formed from the compound can be used in place of elastomeric films based on styrene-isoprene-styrene (SIS) block copolymers to make components of disposable hygiene articles.