Patent ID: 6589440
Filing Date: 2003-07-08
Classification: A47K,E03C,Y10S,Y10T

Abstract:
A method of suppressing odors from a waterless urinal including a compartment holding urine, wherein a liquid that floats on the urine is placed in said compartment, said liquid including a biocide comprising an aromatic halogen compound and a compound selected from the group consisting of(1) branched aliphatic alcohols with C12 to C24 carbon chain lengths, (2) a mix of branched aliphatic alcohols with C12 to C24 carbon chain lengths and linear aliphatic alcohols with C10 to C18 carbon chain lengths, (3) a mix of branched aliphatic alcohols C12 to C24 carbon chain lengths and linear aliphatic fatty acids with C14 to C18 carbon chain lengths, (4) a mix of branched aliphatic alcohols with C12 to C24 carbon chain lengths, linear aliphatic alcohols with C10 to C18 carbon chain lengths, and linear aliphatic fatty acids with C14 to C18 carbon chain lengths.