公开(公告)号：US20210188796A1

公开(公告)日：2021-06-24

申请号：US17263141

申请日：2019-07-26

Applicant: Showa Denko Materials Co., Ltd.

Inventor： Motohiro ARIFUKU ,  Yoshiaki KURIHARA ,  Masato KANEEDA

IPC: C07D311/40 ,  C07D311/30

Abstract: Provided is a method for decomposing a flavonoid glycoside, wherein a flavonoid glycoside-containing raw material is hydrothermally treated to decompose a flavonoid glycoside into a flavonoid.

公开(公告)号：US20230391983A1

公开(公告)日：2023-12-07

申请号：US18255237

申请日：2021-12-02

Applicant: SHOWA DENKO MATERIALS CO., LTD.

Inventor： Motoki YONEKURA ,  Motohiro ARIFUKU ,  Kosuke URASHIMA

IPC: C08K3/22

CPC classification number: C08K3/22 ,  C08K2201/01

Abstract: Provided is a paste including: a metallic element-containing powder; an epoxy group-containing compound; and a curing agent, wherein a thermogravimetric reduction rate is 5% or less after heat curing at 180° C. The paste can be suitably used as a material for a magnetic core of an inductor or as a material for filling between conductors of a coil, and is capable of easily providing a formed body having excellent insulation properties.

公开(公告)号：US20210292294A1

公开(公告)日：2021-09-23

申请号：US17262207

申请日：2019-07-26

Applicant: Showa Denko Materials Co., Ltd.

Inventor： Motohiro ARIFUKU ,  Yoshiaki KURIHARA ,  Masato KANEEDA

IPC: C07D311/40

Abstract: Provided is a method for decomposing a flavonoid glycoside, wherein a flavonoid glycoside is decomposed into a flavonoid by heat-treating a flavonoid glycoside-containing raw material in the presence of an alcohol in a sealed container at a temperature exceeding the boiling point of the alcohol under atmospheric pressure.