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:
May. 04, 2021
Filed:
Sep. 13, 2017
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventors:
Assignee:
KURARAY CO., LTD., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/13 (2006.01); C08K 5/3435 (2006.01); C08J 5/18 (2006.01); C08J 3/22 (2006.01); A01G 13/02 (2006.01); A01F 25/13 (2006.01); A01F 25/14 (2006.01); F16L 9/12 (2006.01); A01G 9/14 (2006.01); A01M 13/00 (2006.01); E02D 17/20 (2006.01); E02D 31/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); A01F 25/13 (2013.01); A01F 25/14 (2013.01); A01G 9/1407 (2013.01); A01G 13/0275 (2013.01); A01M 13/003 (2013.01); C08J 3/22 (2013.01); C08K 5/13 (2013.01); C08K 5/3435 (2013.01); E02D 17/202 (2013.01); E02D 31/004 (2013.01); F16L 9/12 (2013.01); C08J 2329/04 (2013.01); E02D 2300/0004 (2013.01);
Abstract
A resin composition contains an ethylene-vinyl alcohol copolymer (A) in which an ethylene unit content is from 10 to 60 mol %, a hindered amine-based compound (B) having a 2,2,6,6-tetraalkylpiperidine ring structure and having an alkoxy group bonded to a nitrogen atom in the structure, and a hindered phenol-based compound (C) having an ester bond or an amide bond. The resin composition contains 0.1 to 5 parts by mass of the hindered amine-based compound (B) and 0.2 to 5 parts by mass of the hindered phenol-based compound (C) with respect to 100 parts by mass of the ethylene-vinyl alcohol copolymer (A), and a mass ratio (C)/(B) is from 0.2 to 3.6.