Patent ID: 6458343
Filing Date: 2002-10-01
Classification: A61K,A61Q,C11D,D21H

Abstract:
A composition comprising a compound of structural formula (1B): whereinR1 is a C14 to C22 hydrocarbyl group; R2 is hydrogen or a C1 to C22 hydrocarbyl group, or is â€ƒor (R3)yH, where y is 1 to 100; each R3 is independently selected from a group consisting of an ethylene oxide group (C2H4O), a propylene oxide group (C3H6O), a butylene oxide group (C4H8O) and mixtures thereof; each R4 is a C3 to C21 hydrocarbyl group; R5 is hydrogen or a C1 to C8 hydrocarbyl group; and x is 3 to 100; and Aâˆ’ is an anion; and a quaternary compound of the structural formula: wherein each of R* and R** is independently a linear, branched or cyclic alkylene group containing 2 to 12 carbon atoms, wherein no two nitrogen atoms are separated by fewer than 2 carbon atoms;each of A1, A2, A3, A4, and A5 is independently a straight or branched alkylene containing 2 to 4 carbon atoms; each of R26, R27, R28, R29, and R30 is independently â€”H or RAC(O)â€” wherein RA is straight or branched alkyl or alkenyl containing 7 to 21 carbon atoms and 0 to 4 carbon-carbon double bonds; provided that at least one of R26, R27, R28, R29, or R30 is RAC(O)â€”; each of Q1, Q2 and Q3 is independently â€”H, â€”CH3, â€”C2H5, â€”C3H7, â€”C4H5, benzyl, â€”CH2COOH, or â€”CH2COOX31 ; or, if R* is a â€”CH2CH2â€” group, Q1 and Q3 together or Q1 and Q2 together can be a â€”CH2CH2â€” group to form a six-membered piperazine ring; or, if R** is a â€”CH2CH2â€” group, Q2 and Q3 together can be a â€”CH2CH2â€” group to form a six-membered piperazine ring; m is 0 to 4; r is 0 to 2; each of v, w, x, y, and z is independently 1 to 8; i is 0 to 1, j is 0 to 1, and each k is 0 to 1, and the sum of (i+j+k) is 0 to; 3 with the proviso that when r=2, then the sum of (i+j+k) is 4 each Xâˆ’ is independently an anion selected from the group consisting of fluoride, chloride, bromide, iodide, chlorite, chlorate, hydroxide, hypophosphite, phosphite, phosphate, carbonate, formate, acetate, lactate, oxalate, methyl sulfate, ethyl sulfate, benzoate, and salicylate; and n is the number of moles of Xâˆ’ needed to give the quaternary ammonium compound a zero net charge.