CPC A61L 2/20 (2013.01) [A01N 35/02 (2013.01); A01N 35/04 (2013.01); A01N 35/06 (2013.01); A01N 43/08 (2013.01); A61L 2/28 (2013.01); A61L 9/01 (2013.01); A61L 9/037 (2013.01); A61L 9/122 (2013.01); A61L 9/127 (2013.01); A61L 2202/11 (2013.01); A61L 2209/131 (2013.01); A61L 2209/133 (2013.01); A61L 2209/15 (2013.01); A61L 2209/21 (2013.01)] | 11 Claims |
1. A method of reducing malodor on surfaces, the method comprising the steps of:
a) providing an apparatus in an environment including a surface comprising a permeable material having disposed thereon a malodor containing compound selected from the group consisting of: amine-containing compound and thiol-containing compound, wherein the apparatus includes a volatile material having a volatile carbonyl containing compound having a vapor pressure of at least 0.025 torr at 25 degrees Celsius; and
b) exposing the volatile material to the environment without aerosol means such that the volatile carbonyl containing compound vaporizes from the apparatus and deposits on at least a portion of the surface;
wherein the carbonyl containing compound undergoes a nucleophilic addition in the presence of the malodor containing compound, and
wherein exposing the volatile material to the environment does not comprise emitting a non-volatile compound.
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