ALDEHYDE COLLECTING MATERIAL

摘要

PURPOSE:To obtain an inexpensive aldehyde collecting material capable of effectively collecting and removing a very small amount of aldehyde present in air and easy to prepare by adding a substance having an NH2-group to a hydrophilic gap material. CONSTITUTION:A substance having an NH2-group such as hydroxylamine or phenylhydrazine is added to a hydrophilic gap material such as a natural fiber or a synthetic fiber by a method such as the impregnation with a solution or the contact with steam. By this method, the substance having an NH2-group is effectively added to the gap material. The aldehyde collecting material thus obtained can effectively collect and remove a very small amount of aldehyde present in air and is used in an air purifier or an air conditioner and easily prepared and inexpensive.