Title:
METHOD FOR MANUFACTURING AEROGEL BLANKET, AND AEROGEL BLANKET MANUFACTURED THEREBY
Document Type and Number:
WIPO Patent Application WO/2017/155311
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing an aerogel blanket having excellent hydrophobicity at a high temperature, and an aerogel blanket manufactured thereby. The present invention mixes a silica sol and a hydrophobic aerogel powder so as to use the same as an aerogel precursor, thereby enabling a hydrophobic aerogel to be present in the aerogel surface structure, contained in an aerogel blanket, and even in the internal structure thereof, and thus the present invention can have high hydrophobicity and can have excellent hydrophobicity retentiveness even during high temperature application.
Inventors:
KIM MI RI (KR)
OH KYOUNG SHIL (KR)
LEE JE KYUN (KR)
KIM YOUNG HUN (KR)
OH KYOUNG SHIL (KR)
LEE JE KYUN (KR)
KIM YOUNG HUN (KR)
Application Number:
PCT/KR2017/002530
Publication Date:
September 14, 2017
Filing Date:
March 08, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C01B33/158; B01J27/04; B01J27/10; B01J27/24; B01J31/02; F16L59/06; F26B5/00; F26B9/04; F26B21/10
Foreign References:
| KR20100053350A | 2010-05-20 | |||
| KR20120070948A | 2012-07-02 | |||
| KR20100120036A | 2010-11-12 | |||
| KR20090069187A | 2009-06-29 | |||
| US5587107A | 1996-12-24 |
Other References:
See also references of EP 3284721A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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