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:
Aug. 14, 2007
Filed:
Aug. 31, 2001
Shinji Tai, Kurashiki, JP;
Hiroyuki Shimo, Kurashiki, JP;
Masakazu Nakaya, Kurashiki, JP;
Mizuho Maeda, Kashima-gun, JP;
Shinji Tai, Kurashiki, JP;
Hiroyuki Shimo, Kurashiki, JP;
Masakazu Nakaya, Kurashiki, JP;
Mizuho Maeda, Kashima-gun, JP;
Kuraray Co., Ltd., Kurashiki-shi, JP;
Abstract
The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt % of a polyvinyl alcohol resin (A) and 0.1 to 30 wt % of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wherein the thermoplastic resin (B) has a carbon-carbon double bond and a functional group including a hetero atom, and an oxygen absorption rate of the resin composition is 0.001 ml/m·day or more.