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公开(公告)号:US20210340424A1
公开(公告)日:2021-11-04
申请号:US17280990
申请日:2019-10-01
Applicant: OCI Company Ltd.
Inventor: Seungyeon Lee , Youngsoo Jung , Eun Ok Jee
IPC: C09K5/06
Abstract: The present invention relates to a latent heat storage composition, and more particularly, the latent heat storage composition is composed of a mixture of a first phase change material and a second phase change material, and fumed silica. The first phase change material and the second phase change material each independently includes a fatty acid and esters thereof, and a weight ratio of the fumed silica is from 5 wt % to 15 wt %.