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Title:
METHOD AND APPARATUS FOR PRODUCING AEROGEL SHEET
Document Type and Number:
WIPO Patent Application WO/2017/126784
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) dispersing and impregnating the silica sol produced in step (a) on the surface of a blanket; (d) gelating the silica sol by spraying the gelation catalyst produced in step (b) on the surface of the blanket impregnated with silica sol; and (e) producing a sheet gelated with silica sol by cutting the blanket gelated with silica sol.

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Inventors:
KIM YE HON (KR)
LEE JE KYUN (KR)
OH KYOUNG SHIL (KR)
Application Number:
PCT/KR2016/012403
Publication Date:
July 27, 2017
Filing Date:
October 31, 2016
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C01B33/158; B65H35/06; B65H37/00; C01B33/141; C01B33/152
Foreign References:
KR101199958B12012-11-13
KR20110126381A2011-11-23
KR20150089319A2015-08-05
KR20150090320A2015-08-06
KR20110082379A2011-07-19
Other References:
See also references of EP 3260416A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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