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:
Aug. 03, 2021
Filed:
Dec. 15, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hee Jung Choi, Daejeon, KR;
Kyoung Shil Oh, Daejeon, KR;
Yeong Rae Chang, Daejeon, KR;
Je Kyun Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/18 (2006.01); C01B 33/158 (2006.01); C07F 7/28 (2006.01); C09K 3/30 (2006.01); B01J 13/00 (2006.01); C07F 7/08 (2006.01); C08G 77/06 (2006.01); C08G 77/38 (2006.01);
U.S. Cl.
CPC ...
C01B 33/1585 (2013.01); B01J 13/0091 (2013.01); C01B 33/158 (2013.01); C07F 7/08 (2013.01); C07F 7/087 (2013.01); C07F 7/0874 (2013.01); C07F 7/28 (2013.01); C08G 77/06 (2013.01); C08G 77/18 (2013.01); C08G 77/38 (2013.01); C09K 3/30 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01); C01P 2006/37 (2013.01);
Abstract
The present disclosure provides an aerogel precursor including an alkoxydisiloxane-based prepolymer and having a functional group derived from a hydrophobic sol-gel forming agent of the following Chemical Formula 1 on a surface thereof, and therefore, capable of enhancing high temperature thermal stability of an aerogel providing hydrophobic pores having uniform pore size distribution when preparing an aerogel, and an aerogel prepared using the same: (in Chemical Formula 1, M, R, Rto Rare the same as defined in the specification.)