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. 05, 2017
Filed:
Feb. 04, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Mi Ri Kim, Daejeon, KR;
Kyoung Shil Oh, Daejeon, KR;
Ye Hon Kim, Daejeon, KR;
Dong Hyun Cho, Daejeon, KR;
Young Sam Kim, Daejeon, KR;
Sung Min Yu, Daejeon, KR;
Jin Hee Oh, Daejeon, KR;
Je Kyun Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/158 (2006.01); C01B 33/16 (2006.01); B01J 13/00 (2006.01);
U.S. Cl.
CPC ...
C01B 33/1585 (2013.01); B01J 13/0091 (2013.01); C01B 33/163 (2013.01); C01B 33/166 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01); C01P 2006/17 (2013.01);
Abstract
Provided are a method for preparing a hydrophobic silica aerogel by the combined use of a first surface modifier and a second surface modifier, and a hydrophobic silica aerogel prepared by using the method. A hydrophobic silica aerogel having excellent physical properties and pore characteristics as well as a high degree of hydrophobicity may be prepared with high efficiency by the preparation method according to the present invention.