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:
Dec. 01, 2020
Filed:
Jan. 17, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM. LTD, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 39/00 (2006.01); C01B 33/152 (2006.01); B65H 37/00 (2006.01); C01B 33/141 (2006.01); C01B 33/158 (2006.01); B29B 15/12 (2006.01); F16L 59/06 (2006.01); F16L 59/02 (2006.01); C01B 33/159 (2006.01);
U.S. Cl.
CPC ...
C01B 33/152 (2013.01); B29B 15/122 (2013.01); B29C 39/00 (2013.01); B65H 37/00 (2013.01); C01B 33/141 (2013.01); C01B 33/158 (2013.01); C01B 33/159 (2013.01); C01B 33/1585 (2013.01); F16L 59/026 (2013.01); F16L 59/06 (2013.01);
Abstract
The present invention relates to a method for manufacturing an aerogel sheet. The method for manufacturing an aerogel sheet includes: a step (a) of preparing silica sol; a step (b) of preparing a gelling catalyst; a step (c) of injecting the silica sol, which is prepared in the step (a), to a surface of a blanket to impregnate the silica sol; and a step (d) of injecting the gelling catalyst, which is prepared in the step (b), to the surface of the blanket, into which the silica sol is impregnated, to gelate the silica sol.