Sumitomo Riko Company Limited

Reiko Co., Ltd.

Kazumi Yoshida

Yasunori Nimura

Koji Morihara

Katsumi Okashita

Kimio Kawai

Ryo Nishiyama

A silicone member used for a micro device and a micro device which achieve both electrification suppression and light transmittance are provided. The silicone member is used as a micro device and has a holding part for holding samples, or defines the holding part through the combination with a counterpart member. The silicone member includes a silicone material which has silicone and an ionic conductive agent, and the content of the ionic conductive agent is 0.01 part by mass or higher and 1 part by mass or lower with respect to 100 parts by mass of the silicone. The micro device includes the silicone member.

Silicone member and micro device

A transparent high-barrier film having flexibility and a high-barrier property is usable as a packaging material for pharmaceutical products, or as a flexible sealing material. The high-barrier film includes a plastic film and at least a barrier layer stacked thereon. The barrier layer is a layer in which two or more units are stacked, each unit having a structure in which a barrier layer A, a barrier layer B, and a barrier layer A are stacked in that order. The barrier layer A is a layer composed of SiOC in which the content ratio of carbon is in a range of more than 0% and less than 15%. The barrier layer B is a layer composed of SiOC in which the content ratio of carbon is in a range of 1.1 to 4.0 times the content ratio of carbon in the barrier layer A.

Transparent high-barrier film and high-barrier layered body using same

Growing community of inventors

Shiga, Japan

Kazumi Yoshida