Patent ID: 7015179
Filing Date: 2006-03-21
Classification: C11D

Abstract:
1. A toilet bar composition, comprising: (a) fatty acid soap(s) in the total concentration range of about 5 to 75% by wt.; (b) free C6 to C22 carboxylic acid(s) in the total concentration range of about 4 to 40% by wt.; (c) non-soap synthetic detergent(s) in the total concentration range of about 2 to 60% by wt.; (d) a maximum of about 20% by wt. of water; and (e) an effective concentration of pyran type odor masking agent(s) having the structure of I, II or a blend thereof to reduce perceptible malodor in the toilet bar composition wherein R1 and R2 can be the same or different and are either hydrogen, alkyl, alkoxyl, alkenyl, alkylaryl, aryl or alkynyl, optionally substituted and R3 is alkyl ester or alkenyl ester.