Kyoto University

Flosfia Inc.

Nicca Chemical Co., Ltd.

Eyetec Co., Ltd.

Takashi Tanaka

Toshimi Hitora

Shizuo Fujita

Kentaro Kaneko

Shingo Yagyu

Takayuki Uchida

Haruhiko Toyohara

Masafumi Ono

Kouzi Takai

A digestion accelerator which is safe and has a high digestion acceleration effect is provided. The digestion accelerator according to the present invention contains tannin or a polyphenol compound that is a hydrolysate of the tannin, a salt of the polyphenol compound, or ester of the polyphenol compound.

Cooking accelerator for lignocellulose materials and method for producing pulp using same

An electrically-conductive member having sufficient corrosion resistivity even when the electrically-conductive member is exposed to high potential environment and a method of manufacturing the electrically-conductive member are offered. An electrically-conductive member is obtained by a mist CVD method, by forming a metal oxide film on a base member of a separator, and the electrically-conductive member has an active potential range and a passive potential range in an anode polarization curve that is measured in a sulfuric acid aqueous solution having a sulfuric acid concentration that is 5.0&#xd7;10mol/dmat pH3 and having a temperature of 25&#xb0; C., an anode current density that is 1&#xd7;10A/cmor less in the passive potential range, and the passive potential range reaching to an electric potential that is 1V.

Electrically-conductive member and method of manufacturing the same

Growing community of inventors

Fukui, Japan

Takashi Tanaka