| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter, air cleaner, air conditioner, humidifier, combustion type heating system, electric fan, deodorant, correction fluid, rubber composition, resin composition, atomizer, wall material, textile goods, paper products, curtain, mask, shoes insole, toilet, solid polymer type fuel cell, gas laser device and hydrogen generator which are capable of sufficiently cleaning and removing materials which constitute environmental load such as malodorous material and harmful material over a long period at normal temperature. SOLUTION: The filter is provided with a filter main body having air permeability and a catalyst provided with oxides deposited on the filter main body or contained in the filter main body and to which oxygen defect is introduced by reducing treatment and a noble metal deposited on the oxides. |
