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. 25, 2018
Filed:
Oct. 02, 2014
Kuraray Co., Ltd., Kurashiki-shi, JP;
Hiroshi Kawai, Kurashiki, JP;
KURARAY CO., LTD., Kurashiki-shi, JP;
Abstract
A resin composition includes an ethylene-vinyl alcohol copolymer (A) having an ethylene content of 20 to 60 mol %, a polyamide (B), a carboxylic acid metal salt (C), and a saturated carbonyl compound (D) having 3 to 8 carbon atoms. The saturated carbonyl compound (D) is a saturated aldehyde, a saturated ketone, or a combination thereof. The mass ratio (A/B) of the ethylene-vinyl alcohol copolymer (A) to the polyamide (B) is 60/40 to 95/5. The content of the carboxylic acid metal salt (C) expressed as a mass of a metal element with respect to the resin content is 1 to 500 ppm. The content of the saturated carbonyl compound (D) with respect to the resin content is 0.01 ppm to 100 ppm.