US 11,052,031 B2
Cleansing composition comprising a nonionic / cationic surfactant mixture
Eugene Hardy, Old Bridge, NJ (US); Marian Holerca, Somerset, NJ (US); Rabab Ahmed, Somerset, NJ (US); and Evangelia Arvanitidou, Princeton, NJ (US)
Assigned to Colgate-Palmolive Company, New York, NY (US)
Filed by Colgate-Palmolive Company, New York, NY (US)
Filed on Aug. 14, 2020, as Appl. No. 16/993,330.
Application 16/993,330 is a continuation of application No. 16/448,183, filed on Jun. 21, 2019, granted, now 10,772,817.
Application 16/448,183 is a continuation of application No. 16/032,503, filed on Jul. 11, 2018, granted, now 10,383,808, issued on Aug. 20, 2019.
Application 16/032,503 is a continuation of application No. 15/049,089, filed on Feb. 21, 2016, granted, now 10,179,100, issued on Jan. 15, 2019.
Application 15/049,089 is a continuation of application No. 14/690,320, filed on Apr. 17, 2015, granted, now 9,265,714, issued on Feb. 23, 2016.
Application 14/690,320 is a continuation of application No. PCT/US2013/061801, filed on Sep. 26, 2013.
Prior Publication US 2020/0368132 A1, Nov. 26, 2020
Int. Cl. C11D 1/835 (2006.01); A61K 8/60 (2006.01); A61K 8/86 (2006.01); A61K 8/41 (2006.01); A61Q 19/10 (2006.01); A61K 8/42 (2006.01)
CPC A61K 8/608 (2013.01) [A61K 8/41 (2013.01); A61K 8/416 (2013.01); A61K 8/42 (2013.01); A61K 8/86 (2013.01); A61Q 19/10 (2013.01); A61K 2800/30 (2013.01); A61K 2800/48 (2013.01); A61K 2800/596 (2013.01)] 12 Claims
 
1. An aqueous cleansing composition comprising:
a) from 2.5 to 3 weight % of the composition of a cationic surfactant which is cetyltrimethylammonium chloride;
b) from 0.5 to 10 weight % of the composition of a nonionic surfactant which is a mixture of:
i) lauryl/myristyl amidopropyl dimethylamine oxide; and
ii) cocomonoethanolamide; and
c) from 0.2 to 1 weight % of the composition of a thickener which is PEG-120 methyl glucose dioleate.