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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.:

US 9605128 B1

PDFFull Text
Date of Patent:
Mar. 28, 2017

Filed:

Mar. 14, 2013

Gas barrier material and gas barrier laminate

Applicant:

Toyo Seikan Group Holdings, Ltd., Tokyo, JP;

Inventors:

Shunya Nangou, Kanagawa, JP;

Yusuke Obu, Kanagawa, JP;

Kashiko Kawai, Kanagawa, JP;

Tomohiro Miyai, Kanagawa, JP;

Nan Zhang, Kanagawa, JP;

Assignee:

TOYO SEIKAN GROUP HOLDINGS, LTD., Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Robert Jones, Jr

Int. Cl.
CPC ...
C08K 3/08 (2006.01); C08K 3/10 (2006.01); C09D 133/02 (2006.01); C08J 7/04 (2006.01); C08L 33/02 (2006.01);
U.S. Cl.
CPC ...
C08K 3/08 (2013.01); C08J 7/042 (2013.01); C08J 7/047 (2013.01); C08K 3/10 (2013.01); C09D 133/02 (2013.01); C08J 2367/02 (2013.01); C08J 2475/06 (2013.01); C08K 2201/008 (2013.01); C08L 33/02 (2013.01); C08L 2312/00 (2013.01); Y10T 428/31547 (2015.04);
Abstract

A gas barrier material comprising a polycarboxylic acid polymer, and containing 0.10 to 1.4% by weight of a monovalent metal element, at least not less than 5.0% by weight of a polyvalent metal element, and 0.01 to 3.0% by weight of a nitrogen element per the total weight of nitrogen and carbon. The gas barrier material exhibits excellent gas barrier property, excellent waterproof property after the bend working and excellent appearance on the surface of the coating.

Find Patent Forward Citations

Nangou, Shunya. (2017). Gas barrier material and gas barrier laminate (U.S. Patent No. 9605128). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9605128

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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