Patent ID: 6207106
Filing Date: 2001-03-27
Classification: A61L,B01D

Abstract:
A method for deodorizing malodor components, comprising the steps of:reacting a first portion of first malodor components containing sulfur by a first oxidation;removing a product of the first oxidation by bonding a metal component;reacting a portion of second malodor components containing sulfur by a second oxidation;removing a product of the second oxidation by bonding a metal component;reacting a portion of remaining portions of the second malodor components by a first polymerization;adsorbing a product of the first polymerization;reacting another portion of the remaining portions of the second malodor components and a second portion of the first malodor components by a second polymerization with each other; andadsorbing a product of the second polymerization;said steps being carried out simultaneously or stepwise at room temperature.