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1. WO2020111763 - METHOD FOR MANUFACTURING AEROGEL BLANKET

Publication Number WO/2020/111763
Publication Date 04.06.2020
International Application No. PCT/KR2019/016441
International Filing Date 27.11.2019
IPC
C01B 33/158 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
33Silicon; Compounds thereof
113Silicon oxides; Hydrates thereof
12Silica; Hydrates thereof, e.g. lepidoic silicic acid
14Colloidal silica, e.g. dispersions, gels, sols
157After-treatment of gels
158Purification; Drying; Dehydrating
CPC
C01B 33/158
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
33Silicon; Compounds thereof
113Silicon oxides; Hydrates thereof
12Silica; Hydrates thereof, e.g. lepidoic silicic acid
14Colloidal silica, e.g. dispersions, gels, sols
157After-treatment of gels
158Purification; Drying; Dehydrating
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 강태경 KANG, Tae Gyeong
  • 백세원 BAEK, Se Won
Agents
  • 특허법인 태평양 BAE, KIM & LEE IP GROUP
Priority Data
10-2018-014797427.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR MANUFACTURING AEROGEL BLANKET
(FR) PROCÉDÉ DE FABRICATION D'UNE COUVERTURE D’AÉROGEL
(KO) 에어로겔 블랭킷의 제조방법
Abstract
(EN)
The present invention relates to a method for manufacturing an aerogel blanket, in which manufacturing equipment can be simplified as gelation is performed while a reaction vessel is being rotated, manufacturing time can be controlled regardless of the thickness of the aerogel blanket such that manufacturing efficiency is improved, and the aerogel blanket is uniformly formed in a blanket substrate, thereby improving thermal conductivity.
(FR)
La présente invention concerne un procédé de fabrication d'une couverture d'aérogel. Dans ledit procédé, un équipement de fabrication peut être simplifié lorsqu'une gélification est exécutée pendant la rotation d'un récipient de réaction, la durée de fabrication peut être commandée indépendamment de l'épaisseur de la couverture d'aérogel de telle sorte que l'efficacité de fabrication soit améliorée, et la couverture d'aérogel est formée uniformément dans un substrat de couverture, ce qui permet d'améliorer la conductivité thermique.
(KO)
본 발명은 에어로겔 블랭킷의 제조방법에 있어서, 반응 용기를 회전시키면서 겔화를 실시함에 따라 제조 장비를 간소화할 수 있고, 에어로겔 블랭킷의 두께와 무관하게 제조시간을 제어할 수 있어 제조 효율을 개선시킬 수 있고, 블랭킷용 기재 내 에어로겔을 균일하게 형성하여 열전도도를 개선할 수 있는 제조방법을 제공한다.
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