Ricoh Company, Ltd.

Japan Liquid Crystal Co., Ltd.

Sakae Shimizu

Ichiro Shibanai

Yuji Noritake

Shigeo Urushida

Susumu Nakamaru

Toshi Tabuchi

Shoichi Sato

Ichiroh Shibanai

A slow-volatilizing composition is composed of at least one terpenoid, an antioxidant, and an oil-absorbing polymeric network material on which the terpenoid and the antioxidant are absorbed. A non-combustible organic material may be optionally adsorbed on the oil-absorbing polymeric network material.

Slow-volatilizing terpenoid composition

An ozone decomposing material comprises an ozone decomposing agent and a support material for supporting thereon the ozone decomposing agent by adsorption, and an ozone decomposing apparatus comprises the above ozone decomposing material and an ozone decomposing agent supply means for supplying the ozone decomposing agent to the support material, by which the ozone decomposing agent is adsorbed.

Ozone decomposing material and ozone decomposing apparatus using the

An ozone decomposing agent comprises at least one terpenoide capable of decomposing ozone, a liquid alcohol for dissolving therein the terpenoide, dibenzylidenesorbitol or sodium bis (4-t-butylphenyl)phosphate, and a solvent for dissolving therein dibenzylidenesorbitol or sodium bis (4-t-butyl-phenyl)phosphate, or the ozone decomposing agent may comprise such terpenoide and a water-soluble gelation agent for holding the terpenoide.

Ozone decomposing agent

Growing community of inventors

Chigasaki, Japan

Sakae Shimizu