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:
Mar. 29, 2011
Filed:
Dec. 17, 2004
Mitsuo Shibutani, Osaka, JP;
Takamasa Moriyama, Osaka, JP;
Kaoru Inoue, Osaka, JP;
Shinta Miyazumi, Okayama, JP;
Ikko Matsui, Okayama, JP;
Mitsuo Shibutani, Osaka, JP;
Takamasa Moriyama, Osaka, JP;
Kaoru Inoue, Osaka, JP;
Shinta Miyazumi, Okayama, JP;
Ikko Matsui, Okayama, JP;
The Nippon Synthetic Chemical Industry Co., Ltd., Osaka, JP;
Abstract
An ethylene-vinyl alcohol copolymer and a molded article thereof are disclosed. The ethylene-vinyl alcohol copolymer has improved stretching properties and provides the molded article with excellent gas barrier properties, appearance and strength. The ethylene-vinyl alcohol copolymer comprises the structural unit of formula (1): (wherein X represents any binding chain excluding an ether bond, each of Rto Rrepresents independently any substituent and n represents 0 or 1.).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile