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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR MANUFACTURING AEROGEL SHEET
Document Type and Number:
WIPO Patent Application WO/2017/142243
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing an aerogel sheet. The method may comprise the steps of: (a) preparing a silica precursor including silica sol and a surface modifier; (b) preparing a catalyst for gelation; (c) spraying the silica precursor prepared in step (a) onto the surface of a blanket to impregnate the blanket with the silica precursor; and (d) spraying the catalyst for gelation, prepared in step (b), onto the surface of the blanket impregnated with the silica precursor to gel the silica precursor.

Inventors:
KIM, Ye Hon (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
LEE, Je Kyun (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
OH, Kyoung Shil (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2017/001325
Publication Date:
August 24, 2017
Filing Date:
February 07, 2017
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
C01B33/158; B65H35/06; B65H37/00; C01B33/141; C01B33/152
Foreign References:
KR20120012836A2012-02-10
US6319852B12001-11-20
KR20110126381A2011-11-23
US5789075A1998-08-04
US20070148435A12007-06-28
Other References:
See also references of EP 3299339A4
None
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (11th Floor, 343 Gangnam-daero,,Seocho-gu, Seoul, 06626, KR)
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