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. 28, 2020
Filed:
Sep. 22, 2017
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Inventors:
Assignee:
DAI NIPPON PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2019.01); B65D 65/40 (2006.01); F25D 23/06 (2006.01); F16L 59/02 (2006.01); F16L 59/065 (2006.01);
U.S. Cl.
CPC ...
B65D 65/40 (2013.01); B32B 7/02 (2013.01); F25D 23/06 (2013.01); F16L 59/02 (2013.01); F16L 59/065 (2013.01); F25D 2201/14 (2013.01);
Abstract
An outer packing material for vacuum insulation material by having a thermally weldable film and a gas barrier film in this order; wherein the product of the tensile elasticity of the outer packing material for vacuum insulation material and the cube of a thickness of the outer packing material for vacuum insulation material is 3.0 MPa·mmor less; and push-in elasticity of the thermally weldable film is 0.8 GPa or more.