Title:
METHOD AND APPARATUS FOR PRODUCING AEROGEL SHEET
Document Type and Number:
WIPO Patent Application WO/2017/126868
Kind Code:
A1
Abstract:
The present invention relates to a method for producing an aerogel sheet, and the method may comprise the steps of: (a) producing silica sol; (b) producing a gelation catalyst; (c) spraying and impregnating the silica sol produced in step (a) on the surface of a blanket; and (d) gelating the silica sol by spraying the gelation catalyst produced in step (b) on the surface of the blanket impregnated with silica sol.
Inventors:
KIM YE HON (KR)
LEE JE KYUN (KR)
OH KYOUNG SHIL (KR)
LEE JE KYUN (KR)
OH KYOUNG SHIL (KR)
Application Number:
PCT/KR2017/000576
Publication Date:
July 27, 2017
Filing Date:
January 17, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C01B33/158; B65H37/00; C01B33/141; C01B33/152
Foreign References:
| KR20120012836A | 2012-02-10 | |||
| US6319852B1 | 2001-11-20 | |||
| KR20110126381A | 2011-11-23 | |||
| US20090029109A1 | 2009-01-29 | |||
| US5789075A | 1998-08-04 | |||
| US20070148435A1 | 2007-06-28 |
Other References:
See also references of EP 3287416A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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