Patent ID: 6369022
Filing Date: 2002-04-09
Classification: B01D,C11D

Abstract:
A foam control agent for addition to a detergent composition comprising(a) a silicone antifoam selected from the group consisting of (i) branched liquid organopolysiloxanes; (ii) liquid organopolysiloxanes having a viscosity of above 12,500 mm2/s at 25Â° C.; (iii) liquid polyorganosiloxanes which contain alkyl groups having 9 to 35 carbon atoms; and (iv) liquid polyorganosiloxanes having at least one silicon-bonded substituent of the formula Xâ€”Ph, wherein X denotes a divalent aliphatic organic group bonded to silicon through a carbon atom and Ph denotes an aromatic group; and (b) an olefinically unsaturated alcohol.