Title:
シリカゾル、これを用いて製造したシリカエアロゲルブランケットおよびその製造方法
Document Type and Number:
Japanese Patent JP7322156
Kind Code:
B2
Abstract:
The present invention provides a silica sol, a silica aerogel blanket using the same, and a method for manufacturing the same, wherein, a hydrophobizing agent, a base catalyst, an organic solvent, and water are included in a catalyst composition when manufacturing the silica aerogel blanket, so that a wet aging step which is performed under high temperature conditions and increases the amount of a solvent used, and a surface modification step which uses a large amount of an organic solvent and an expensive surface modifier, and the process of which is complex and long, thereby inhibiting economic feasibility and productivity may be omitted.
Inventors:
Lee, Curryon
Baek, Se-won
Chung Hyeon-U
Kim, Mi
Yoo, Song-Min
Park, Sun-woo
Kim, Pong-Chun
Baek, Se-won
Chung Hyeon-U
Kim, Mi
Yoo, Song-Min
Park, Sun-woo
Kim, Pong-Chun
Application Number:
JP2021543411A
Publication Date:
August 07, 2023
Filing Date:
September 28, 2020
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C01B33/145; C01B33/158; C01B33/159; F16L59/02
Domestic Patent References:
| JP2018523022A |
Attorney, Agent or Firm:
Ikeuchi & Partners Patent Attorney Corporation
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