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Title:
GAS-BARRIER-PERFORMANCE EVALUATION DEVICE AND EVALUATION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/119689
Kind Code:
A1
Abstract:
Provided is a gas-barrier-performance evaluation device provided with the following: a macromolecule-containing support that supports a sample; a permeation-side chamber; and a detection unit. The support is joined to an opening in the permeation-side chamber, and the glass transition point of the macromolecules in the support is at least 100°C.

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Inventors:
HARA SHIGEKI (JP)
MUKAIDA MASAKAZU (JP)
HARA NOBUO (JP)
SUDA HIROYUKI (JP)
Application Number:
PCT/JP2014/052166
Publication Date:
August 07, 2014
Filing Date:
January 30, 2014
Export Citation:
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Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
International Classes:
G01N15/08
Domestic Patent References:
WO2009041632A12009-04-02
Foreign References:
JP2002357533A2002-12-13
JP2008170358A2008-07-24
JPH06241978A1994-09-02
JP2010190751A2010-09-02
JPH06241978A1994-09-02
JP2002357533A2002-12-13
JP2005017172A2005-01-20
Other References:
JAPANESE STANDARDS ASSOCIATION (JSA JIS): "Testing method for gas transmission rate through plastic film and sheeting", JAPANESE STANDARD NUMBER: JIS K 7126-1987, 1987
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Toshizo Iida (JP)
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