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:
Jul. 04, 2017
Filed:
Jan. 30, 2014
Applicant:
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Inventors:
Shigeki Hara, Tsukuba, JP;
Masakazu Mukaida, Tsukuba, JP;
Nobuo Hara, Tsukuba, JP;
Hiroyuki Suda, Tsukuba, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/08 (2006.01);
U.S. Cl.
CPC ...
G01N 15/082 (2013.01); G01N 15/0806 (2013.01); G01N 15/0826 (2013.01); G01N 2015/086 (2013.01);
Abstract
An apparatus for evaluating gas barrier properties, containing a support () for supporting a sample, a chamber on a permeation side, and a detection unit, in which the support is connected with an opening of the chamber on the permeation side, and in which water vapor-transmission rate of the support is 1×10mol/msPa to 1×10mol/msPa.