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:
Sep. 09, 2025
Filed:
Mar. 04, 2020
Applicant:
Kuraray Co., Ltd., Okayama, JP;
Inventor:
Makoto Suzuki, Kurashiki, JP;
Assignee:
KURARAY CO., LTD., Okayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 29/04 (2006.01); C08L 23/08 (2006.01); C08L 33/08 (2006.01); C08L 47/00 (2006.01);
U.S. Cl.
CPC ...
C08L 29/04 (2013.01); C08L 23/08 (2013.01); C08L 33/08 (2013.01); C08L 47/00 (2013.01);
Abstract
A resin composition is provided, wherein polymer particles are dispersed in a matrix of an ethylene-vinyl alcohol copolymer and the polymer particles have a sea-island structure, and one of a sea component and an island component has a glass transition temperature of 30° C. or more and the other has a glass transition temperature of −10° C. or less. The resin composition has high gas barrier properties and is also excellent in impact resistance, particularly impact resistance at low temperatures.