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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.:

US 9834446 B1

PDFFull Text
Date of Patent:
Dec. 05, 2017

Filed:

Feb. 04, 2015

Method for preparing hydrophobic silica aerogel

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:

Dentons US LLP

Primary Examiner:

Melvin C Mayes

Assistant Examiner:

Michael Forrest

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.

Find Patent Forward Citations

Kim, Mi. (2017). Method for preparing hydrophobic silica aerogel (U.S. Patent No. 9834446). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9834446

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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