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US 11,208,614 B2Granted
Cleaning compositions comprising esteramines and an anionic surfactant
AssigneeThe Procter & Gamble Company
InventorsBjorn Ludolph, Dawid Marczewski, Sophia Rosa Ebert, Stefano Scialla
Life of this patent
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Abstract
Cleaning compositions that include esteramines. Related methods of preparation and use.
Claims19
A cleaning composition selected from the group consisting of a dishwashing detergent, a hard surface cleaner, a laundry detergent, a laundry prewash, and a laundry pretreatment comprising:
- from about 1% to about 70%, by weight of the composition, of a surfactant system comprising an anionic surfactant, and
- from about 0.5% to about 10% of an esteramine according to Formula (I) and/or a salt thereof,
- wherein:
- R1 is C4-C30-alkyl or C4-C30-alkenyl,
- R2 is C3-C12-alkylene or—((CR10R11)o—CR4R5—CR6R7—O)m—(CR8R9)n—,
- R4, R5, R6, R7, R8, R9, R10 and R11 are independently of each other selected from hydrogen or C1-C10-alkyl,
- m is an integer from 1 to 100,
- n is an integer from 2 to 12, and
- o is an integer from 0 to 10.
6 more elements
Dependencies are inferred from the claim text.