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US 11,884,901 B2Granted
Mousse composition
AssigneeConopco, Inc.
InventorsPanagiotis Kotsakis, Neil James Parry, Keith Leslie Rutherford, Simon John Moore
Life of this patent
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Abstract
The invention relates to a mousse composition comprising: a) a base composition comprising: (i) from 0.0001 to 5 wt. % of a lactam; (ii) from 0.1 to 10 wt. % of an alcohol; and, b) a propellant; and to the use of a combination of a lactam with an alcohol, in a mousse composition to collapse the resulting mousse foam quicker; and to the use of a combination of a lactam with an alcohol, in a mousse composition to make the resulting mousse foam easier to rinse.
Claims17
A mousse composition comprising:
- a) a base composition comprising:
- i. from 0.0001 to 5 wt. % of a lactam;
- ii. from 0.1 to 5 wt. % of an alcohol;
- and,
- b) a propellant,
- wherein the lactam is of formula (I) or (II):
- wherein:
- R1 and R2 are each independently selected from hydrogen, halogen, alkyl, cycloalkyl, alkoxy, oxoalkyl, alkenyl, heterocyclyl, heteroaryl, aryl and aralalkyl;
- and
- R3 is selected from hydrogen, hydroxyl, alkyl, cycloalkyl, alkoxy, oxoalkyl, alkenyl, heterocyclyl, heteroaryl, cycloalkyl, aryl, aralalkyl, —C(O)CR6═CH2, and
- (CH2)nN+(Ra)3, where n is an integer from 1 to 16, and where each Ra is independently H or C1-4 alkyl;
- R4 and R5 are independently selected from hydrogen, aryl, heterocyclyl, heteroaryl, and arylalkyl;
- and
- R6 is selected from hydrogen and methyl;
- and
- R7 is selected from hydrogen and —C(O)CR6═CH2.
13 more elements
Dependencies are inferred from the claim text.