Patent ID: 8007545
Filing Date: 2011-08-30
Classification: A61K,A61Q

Abstract:
1. A deodorizing method for reducing or eliminating an odor generated from an object having a solid surface, consisting essentially of the step of allowing a water-based deodorant composition to adhere to the solid surface of the object and then drying; wherein the pH of said deodorant composition is 6.8 to 9.0; said deodorant composition comprises: (a) 2-amino-2-hydroxymethyl-1,3-propanediol and/or a salt thereof, and (b) a penetrant comprising a nonionic organic solvent having a log P value of from 0 to 4 and water in a content of from 70 to 99.9% by weight, and a weight ratio of a sum of the nonionic surfactant to the nonionic organic solvent in the penetrant (b) is from 10/1 to 1/10; wherein a content of the polyhydroxyamine compound and/or the salt thereof (a) is from 0.02 to 1% by weight, and a content of the penetrant (b) is from 0.01 to 1% by weight.