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:
Jan. 11, 2022
Filed:
Jan. 14, 2019
Applicant:
Southern Research Institute, Birmingham, AL (US);
Inventors:
William Madison Parks, Birmingham, AL (US);
Rebecca J. Boohaker, Birmingham, AL (US);
Ashish Pathak, Birmingham, AL (US);
Saibal Chakraborty, Birmingham, AL (US);
Assignee:
SOUTHERN RESEARCH INSTITUTE, Birmingham, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/28 (2006.01); C08G 8/22 (2006.01); C12Q 1/6816 (2018.01); B01J 13/00 (2006.01);
U.S. Cl.
CPC ...
C08G 8/22 (2013.01); B01J 13/0091 (2013.01); C12Q 1/6816 (2013.01);
Abstract
Disclosed herein is an aerogel made from a polyhydroxy benzene compound crosslinked with formaldehyde. The aerogel is dry and has a first volume and wherein the aerogel can be exposed to a liquid and be re-dried in a gas while retaining at least 70% of the first volume.