Ultraviolet oxide sterilization and cleaning device

Publication Date

Patent Number

JP3652980B2

Abstract

<P>PROBLEM TO BE SOLVED: To provide an inexpensive mask used for measure to chemical sensitivity and virus, which is effective to pollinosis, chemical sensitivity such as sick house syndrome, and virus disease. <P>SOLUTION: This mask is made of a woven fabric impregnated with a mixed solution of a nano-level carbon extract and a titanium oxide aqueous solution by a prescribed ratio with high pressure. The nano-level carbon extract is obtained by putting a carbide solid body made by compressing carbide powder into water, heating and boiling it, and gradually cooling it. Otherwise, the mask is made of a woven fabric formed by weaving fibers impregnated with the mixed solution with high pressure. <P>COPYRIGHT: (C)2005,JPO&NCIPI

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