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. 27, 2013
Filed:
Jun. 16, 2011
Young Chul Joung, Suwon-si, KR;
Myung Je Roe, Seoul, KR;
Young Jong Yoo, Hwaseong-si, KR;
Jong Chul Park, Hwaseong-si, KR;
Hee Jung Choi, Seongnam-si, KR;
Min Woo Kim, Daejeon-si, KR;
Young Chul Joung, Suwon-si, KR;
Myung Je Roe, Seoul, KR;
Young Jong Yoo, Hwaseong-si, KR;
Jong Chul Park, Hwaseong-si, KR;
Hee Jung Choi, Seongnam-si, KR;
Min Woo Kim, Daejeon-si, KR;
Jios Aerogel Limited, Hong Kong, CN;
Abstract
A system for preparing silica aerogel powders. The system includes a material supplier, a mixer, a drier and a recoverer. The material supplier transmitting de-ionized water, water glass, an organosilane compound, an inorganic acid and at least one organic solvent. Some of organic solvents are mixed and transmitted to the mixer and tramining organic solvent is transmitted to the mixer. The mixer mixes the materials transmitted from the material supplier so as to generate silica hydrogel. The drier dries the silica hydrogel so as to generate silica aerogel powders. The recoverer recovers some vaporized materials of the materials used in the mixer and the drier.