公开(公告)号：US20220119619A1

公开(公告)日：2022-04-21

申请号：US17434578

申请日：2020-07-30

Applicant: SHOWA DENKO K.K.

Inventor： Hajime YUKUTAKE ,  Yuki OTSUKA ,  Naoki MINORIKAWA ,  Hidetoshi OKAMOTO ,  Toshihiro ARAI

IPC: C08K3/22 ,  C08K3/28 ,  C08L83/04 ,  C08K9/06

Abstract: An inorganic particle dispersion resin composition, containing: a resin; and inorganic particles, in which the inorganic particles include silica-covered aluminum nitride particles and alumina particles, and the silica-covered aluminum nitride particles include aluminum nitride particles and a silica film covering surfaces of the aluminum nitride particles. A total content of the inorganic particles is preferably in a range of greater than or equal to 60.0 volume % and less than or equal to 85.0 volume %.