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. 23, 2004
Filed:
May. 01, 2002
Applicant:
Inventors:
Shinji Tai, Kurashiki, JP;
Hiroyuki Shimo, Kurashiki, JP;
Masakazu Nakaya, Kurashiki, JP;
Kaoru Ikeda, Kurashiki, JP;
Assignee:
Kuraray Co., Ltd., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/04 ; C08F 4/06 ;
U.S. Cl.
CPC ...
C08K 5/04 ; C08F 4/06 ;
Abstract
The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises a gas barrier resin (A), a thermoplastic resin (B) other than the gas barrier resin (A), and a compatibilizer (C), wherein the gas barrier resin (A) has an oxygen transmission rate of 500 ml·20 &mgr;m/m ·days·atm (20° C., 65% RH) or less, the thermoplastic resin (B) has a carbon—carbon double bond, and an oxygen absorption rate of the resin composition is 0.001 m/m ·day or more.