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. 26, 2024
Filed:
Dec. 29, 2021
Applicant:
Mitsubishi Chemical Corporation, Tokyo, JP;
Inventors:
Takuya Nakajima, Tokyo, JP;
Yoshihiro Nakai, Tokyo, JP;
Keisuke Takeshita, Tokyo, JP;
Kenji Kudo, Tokyo, JP;
Tomoyuki Yamamoto, Tokyo, JP;
Assignee:
MITSUBISHI CHEMICAL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08F 216/06 (2006.01); C08J 5/18 (2006.01); C08K 5/098 (2006.01); C08K 5/56 (2006.01); C08L 29/04 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); C08F 216/06 (2013.01); C08K 5/098 (2013.01); C08K 5/56 (2013.01); C08L 23/0861 (2013.01); C08L 29/04 (2013.01); C08F 2800/10 (2013.01); C08J 2329/04 (2013.01); C08J 2329/06 (2013.01);
Abstract
An ethylene-vinyl alcohol copolymer resin composition containing an ethylene-vinyl alcohol copolymer and a metal compound, and having a peak at 2θ=2 to 15° when measured by wide-angle X-ray diffraction using CuKα ray, as an ethylene-vinyl alcohol copolymer resin composition having an excellent gas barrier property in a high humidity environment, particularly an excellent oxygen barrier property in a high humidity environment.