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:
Mar. 27, 2018
Filed:
Apr. 01, 2014
Applicant:
Lg Hausys, Ltd., Seoul, KR;
Inventors:
Myung Lee, Suwon-si, KR;
Eun Joo Kim, Uiwang-si, KR;
Seong Moon Jung, Daejeon, KR;
Hyun Jae Kim, Seoul, KR;
Assignee:
LG HAUSYS, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/30 (2006.01); F16L 59/065 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 27/12 (2006.01); B32B 5/22 (2006.01); B32B 5/26 (2006.01); B32B 3/04 (2006.01); B32B 3/08 (2006.01);
U.S. Cl.
CPC ...
B32B 27/306 (2013.01); B32B 3/04 (2013.01); B32B 5/02 (2013.01); B32B 5/22 (2013.01); B32B 5/26 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); F16L 59/065 (2013.01); B32B 3/08 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2262/101 (2013.01); B32B 2307/30 (2013.01); B32B 2307/304 (2013.01); B32B 2307/306 (2013.01); B32B 2307/31 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/7244 (2013.01); B32B 2439/00 (2013.01); B32B 2439/46 (2013.01); B32B 2607/00 (2013.01);
Abstract
Provided is an outer cover material for a vacuum insulator, sequentially comprising: one or more layers of a polyester film; a polyvinyl alcohol (PVOH) film adhered to a lower surface of the polyester film; and a sealing film adhered to a lower surface of the PVOH film. Also provided is a vacuum insulator, comprising a core material consisting of a fiberglass; and the outer cover material under internal pressure, accommodating the core material.