SILICA AEROGEL-INCLUDING BLANKET AND METHOD FOR PREPARING THE SAME

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United States of America Patent

SERIAL NO

15547970

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Abstract

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The present disclosure provides a silica aerogel-including blanket including a substrate for a blanket; and a silica aerogel and an opacifying agent locating at least one of on a surface of and inside the substrate for a blanket, wherein the opacifying agent is a second particulate with inorganic particles of a first particulate being aggregated, and includes 1 to 5 of the inorganic particles per unit volume of 1 μm3, and a method for preparing the same. The silica aerogel-including blanket according to the present disclosure is capable of exhibiting flame retardancy as well as an excellent insulation property, particularly, an excellent insulation property at high temperatures, by including an opacifying agent having excellent dispersibility and high surface activity through chemical etching.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LEE, Je Kyun Daejeon, KR 81 632
OH, Kyoung Shil Daejeon, KR 48 201
YU, Sung Min Daejeon, KR 15 76

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