	US 11,932,828 B2
	Liquid hand dishwashing cleaning composition with an alkyl alxoxy sulfate having a C13/C12 ratio of 65/35 to 80/20
Jan Julien Marie-Louise Billiauw, Gentbrugge (BE); Kristof Crets, Brussels (BE); and Phillip Kyle Vinson, Fairfield, OH (US)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Dec. 9, 2021, as Appl. No. 17/546,432.
Application 17/546,432 is a continuation of application No. 16/587,223, filed on Sep. 30, 2019, granted, now 11,225,630.
Claims priority of application No. 18198524 (EP), filed on Oct. 4, 2018.
Prior Publication US 2022/0098517 A1, Mar. 31, 2022
Int. Cl. C11D 1/29 (2006.01); B08B 3/08 (2006.01); C11D 1/94 (2006.01); C11D 1/14 (2006.01)

CPC C11D 1/94 (2013.01) [B08B 3/08 (2013.01); C11D 1/146 (2013.01); C11D 2111/14 (2024.01)]

18 Claims

1. A liquid hand dishwashing cleaning composition comprising from about 5% to about 50% by weight of the total composition of a surfactant system, wherein the surfactant system comprises:

i) from about 60% to about 90% by weight of the surfactant system of an alkoxylated alkyl sulfate with an average degree of alkoxylation of more than about 0.5 and less than about 5; and

ii) a co-surfactant selected from the group consisting of an amphoteric surfactant, a zwitterionic surfactant and mixtures thereof;

wherein the alkyl chain of the alkoxylated alkyl sulfate has a mol fraction of C12 and C13 chains of at least about 50%, and wherein the C13/C12 mol ratio of the alkyl chain of the alkoxylated alkyl sulfate is at least about 65/35 to 80/20.