US 12,415,970 B2
Liquid hand dishwashing detergent composition
Mate Debreczeni, Brussels (BE); Rebecca Ann Langevin, Norwood, OH (US); Randall Thomas Reilman, Cincinnati, OH (US); Phillip Kyle Vinson, Fairfield, OH (US); and John August Wos, Mason, OH (US)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Dec. 8, 2022, as Appl. No. 18/077,559.
Claims priority of application No. 21213018 (EP), filed on Dec. 8, 2021.
Prior Publication US 2023/0174897 A1, Jun. 8, 2023
Int. Cl. C11D 1/12 (2006.01); C11D 1/14 (2006.01); C11D 1/22 (2006.01); C11D 1/26 (2006.01); C11D 1/37 (2006.01); C11D 1/66 (2006.01); C11D 1/83 (2006.01); C11D 1/88 (2006.01); C11D 1/94 (2006.01); C11D 17/08 (2006.01)
CPC C11D 1/94 (2013.01) [C11D 17/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A liquid hand dishwashing detergent composition comprising:
from about 5.0% to about 50% of a surfactant system by weight of the liquid hand dishwashing detergent composition, wherein:
the surfactant system comprises an anionic surfactant;
the anionic surfactant comprises an alkyl sulfate anionic surfactant and glyceryl acetal sulfate surfactant; and
the glyceryl acetal sulfate surfactant is selected from glyceryl acetal sulfate having the formula I or formula II or salts thereof, and mixtures thereof:

OG Complex Work Unit Chemistry
wherein R1 is an alkyl chain comprising from 7 to 18 carbon atoms; and

OG Complex Work Unit Chemistry
wherein R2 is an alkyl chain comprising from 7 to 18 carbon atoms.