Menicon Co., Ltd.

Toyota Jidosha Kabushiki Kaisha

Chikako Nakamura

Kazuhiko Nakada

Tatsuya Hayashi

Masashi Takahashi

Kotaro Sakanishi

Yutaka Matano

Ikuko Sugiyama

Shiori Emoto

Ikuo Fukumura

The present invention provides a method of treating biomass that reduces water-polluting substances, suppresses the production of malodorous gases and greenhouse gases, decreases the nitrogen content in the compost or livestock bedding thus prepared, and furthermore, easily treats nitrogen-containing biomass in a short time at high temperature. The present invention also provides compost and livestock bedding produced by the method and a biomass treating agent. The method of treating biomass includes blending, with nitrogen-containing biomass, amicroorganism having denitrification capability and a fermentation promoter that promotes the fermentation of the nitrogen-containing biomass by themicroorganism.

Method of treating biomass, compost, mulching material for livestock and agent for treating biomass

A highly safe liquid preparation for contact lenses which contains 0.3 to 50 ppm of a polyamine having recurring units of the formula (I): wherein n is 0 or 1, and which has a high antibacterial effect even at low concentrations.

Liquid preparation for contact lenses

A method of disinfecting a contact lens is provided, including the steps of preparing a disinfecting liquid which contains water-dispersible fine particles of a titanium oxide dispersed in an aqueous medium, immersing the contact lens in the disinfecting liquid; and irradiating the disinfecting liquid in which the contact lens is immersed, with a light.

Method of disinfecting contact lens and disinfecting liquid for the method

Growing community of inventors

Nagoya, Japan

Chikako Nakamura