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:
Feb. 28, 2023
Filed:
Apr. 24, 2018
Applicant:
Polyone Corporation, Avon Lake, OH (US);
Inventors:
Krishna Venkataswamy, Crystal Lake, IL (US);
Jiren Gu, Crystal Lake, IL (US);
Assignee:
Avient Corporation, Avon Lake, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/06 (2006.01); C08L 53/02 (2006.01); B29C 45/00 (2006.01); C08K 5/00 (2006.01); C08K 5/01 (2006.01);
U.S. Cl.
CPC ...
C08L 75/06 (2013.01); C08L 53/02 (2013.01); B29C 45/0001 (2013.01); C08K 5/005 (2013.01); C08K 5/01 (2013.01); C08L 2201/08 (2013.01); C08L 2207/04 (2013.01);
Abstract
A thermoplastic elastomer compound includes polyester-type thermoplastic polyurethane and no greater than about 30 weight percent of styrene-isobutylene-styrene block copolymer. The compound has good clarity, as exhibited by a haze of no greater than about 60%, or 50%, or 30%, according to ASTM D 1003. Additionally, the compound has good damping properties, as exhibited by a resilience or vertical rebound of less than about 25% according to ASTM D2632.