Patent ID: 8435643
Filing Date: 2013-05-07
Classification: A01N,B27K,Y10T

Abstract:
1. A wood preservative composition for inhibiting discoloration due to mold, sapstain or fungi, the composition comprising: a haloalkynyl compound selected from the group consisting of 3-iodo-2-propynyl propyl carbamate, 3-iodo-2-propynyl butyl carbamate, 3-iodo-2-propynyl hexyl carbamate, 3-iodo-2-propynyl cyclohexyl carbamate, 3-iodo-2-propynyl phenyl carbamate, and mixtures thereof, a 1,2,4-triazole compound; and an unsaturated carboxylic acid, or a salt thereof, wherein the unsaturated carboxylic acid has at least 4 carbon atoms, and the ratio of the unsaturated carboxylic acid, or salt thereof, to the haloalkynyl compound on a weight to weight basis ranges from 1:1 to 25:1.