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:
Jun. 16, 2020
Filed:
Feb. 07, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B32B 37/14 (2006.01); B32B 27/12 (2006.01); B32B 7/08 (2019.01); B29C 70/00 (2006.01); B32B 37/20 (2006.01); C01B 33/158 (2006.01); B29C 70/50 (2006.01); B32B 38/00 (2006.01); B01J 13/00 (2006.01); B32B 5/02 (2006.01); B32B 5/06 (2006.01); B32B 18/00 (2006.01); B32B 37/15 (2006.01); B29C 65/20 (2006.01); B29C 65/78 (2006.01);
U.S. Cl.
CPC ...
B32B 37/144 (2013.01); B01J 13/0026 (2013.01); B01J 13/0091 (2013.01); B29C 70/00 (2013.01); B29C 70/504 (2013.01); B32B 5/022 (2013.01); B32B 5/06 (2013.01); B32B 7/08 (2013.01); B32B 18/00 (2013.01); B32B 27/12 (2013.01); B32B 37/15 (2013.01); B32B 37/206 (2013.01); B32B 38/0012 (2013.01); C01B 33/158 (2013.01); B29C 65/20 (2013.01); B29C 65/7832 (2013.01); B29C 65/7841 (2013.01); B29C 65/7861 (2013.01); B29C 65/7894 (2013.01); B29C 66/45 (2013.01); B29C 66/721 (2013.01); B29C 66/729 (2013.01); B29C 66/72941 (2013.01); B29C 66/81 (2013.01); B32B 38/0004 (2013.01); B32B 38/164 (2013.01); B32B 2038/0052 (2013.01); B32B 2262/101 (2013.01); B32B 2307/304 (2013.01); B32B 2309/105 (2013.01);
Abstract
The present invention relates to a method for manufacturing a composite sheet comprising an aerogel sheet, which comprises: a step (S) of preparing the aerogel sheet (); a step (S) of laminating a fiber sheet () on each of both surfaces of the aerogel sheet (); and a step (S) of applying heat and a pressure to the aerogel sheet () and the fiber sheet (), which are laminated, to bond the sheets to each other and to manufacture the composite sheet () in which the fiber sheet (), the aerogel sheet (), and the fiber sheet () are laminated.