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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 10001320 B1

PDFFull Text
Date of Patent:
Jun. 19, 2018

Filed:

Dec. 28, 2015

Laminated structure and vacuum insulating material including the same

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Makoto Odawara, Yokohama, JP;

Mitsuharu Kimura, Yokohama, JP;

Kenichi Nagayama, Yokohama, JP;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Lawrence Ferguson

Int. Cl.
CPC ...
F25D 23/06 (2006.01); B32B 27/36 (2006.01); B32B 27/32 (2006.01); B32B 27/30 (2006.01); B32B 7/04 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/34 (2006.01); B32B 3/28 (2006.01); F16L 59/02 (2006.01); F16L 59/065 (2006.01); B32B 15/08 (2006.01);
U.S. Cl.
CPC ...
F25D 23/065 (2013.01); B32B 3/28 (2013.01); B32B 7/045 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); F16L 59/026 (2013.01); F16L 59/065 (2013.01); B32B 15/08 (2013.01); B32B 2307/304 (2013.01); B32B 2307/306 (2013.01); B32B 2307/31 (2013.01); B32B 2307/7242 (2013.01); B32B 2457/00 (2013.01); B32B 2509/00 (2013.01); B32B 2509/10 (2013.01); B32B 2607/00 (2013.01); F25D 2201/14 (2013.01);
Abstract

A laminated structure includes a polymer layer comprising at least one layer, a gas barrier layer which has thermal resistance of greater than or equal to about 650 degrees Kelvin per watt and a Young's modulus of greater than or equal to about 100 gigapascals, and a position of a neutral axis represented by the following Equation 1 is in the gas barrier layer. In Equation 1, y denotes a distance from the top surface of a side compressed in bending to the neutral axis, Ei denotes a Young's modulus of the i-th layer, Si denotes a geometrical moment of area of the i-th layer, Ai denotes a cross-sectional area of the i-th layer, and n denotes a number of layers for the laminated structure, which is an integer of greater than or equal to 5.

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