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US 10,092,489 B2Granted
Hydrophobically modified urea ethers as structurants for hydrophobic systems
AssigneeThe Procter & Gamble Company
InventorsSusana Fernandez-Prieto, Marc Dolatkhani, Wim Michel De Borggraeve, Monissa Cuebillas Paderes
Life of this patent
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Abstract
Consumer product compositions comprising hydrophobically modified urea ethers.
Claims19
A consumer product composition comprising:
- a) a hydrophobic material;
- and
- b) from about 0.1% to about 10% by weight of the composition of a hydrophobically modified urea ether having the following structure:
- wherein R1, R2 and L are selected from the group consisting of substituted or unsubstituted aliphatic carbon chain, substituted or unsubstituted polyether chain and mixtures thereof;
- with the proviso that at least one R1, R2 or L contains an ether moiety;
- and wherein the hydrophobically modified urea ether has a molecular weight from about 1100 to about 3500 Da.
3 more elements
A consumer product composition comprising:
- a) a hydrophobic material;
- and
- b) from about 0.1% to about 10% by weight of the composition of a hydrophobically modified urea ether having the following structure:
- wherein R1, R2 and L are selected from the group consisting of substituted or unsubstituted aliphatic carbon chain, substituted or unsubstituted polyether chain and mixtures thereof;
- with the proviso that at least one R1, R2 or L contains an ether moiety;
- and wherein the hydrophobically modified urea ether has a molecular weight from about 1000 to about 7000 Da,
- wherein in the hydrophobically modified urea ether, R1 and R2 are independently selected from the group consisting of
- wherein;
- N, M and E are independently selected from the group consisting of —H, —CH3, —CH2CH3;
- n is an integer from about 8 to about 20;
- and
- e and f are integers independently selected from about 0 to about 30, and (e+f) is from about 1 to about 30.
9 more elements
A consumer product composition comprising:
- a) a hydrophobic material;
- and
- b) from about 0.1% to about 10% by weight of the composition of a hydrophobically modified urea ether having the following structure:
- wherein R1, R2 and L are selected from the group consisting of substituted or unsubstituted aliphatic carbon chain, substituted or unsubstituted polyether chain and mixtures thereof;
- with the proviso that at least one R1, R2 or L contains an ether moiety;
- and wherein the hydrophobically modified urea ether has a molecular weight from about 1000 to about 7000 Da,
- wherein in the hydrophobically modified urea ether, L has the formula
- -Aa-Bb-Cc-Dd- (II)
- wherein, a, b, c and d are integers independently selected from about 0 to about 40 and (a+b+c+d) is from about 3 to about 132;
- and
- A, B, C, D are independently selected from the group consisting of:
- wherein R, S, T1, T2, V are independently selected from the group consisting of:
- wherein W is —H or —CH3, w is an integer from about 1 to about 30 and R3 is a substituted or unsubstituted aliphatic carbon chain from about 8 to about 20 carbons,
- wherein R1, R2 and R3 are the same.
11 more elements
Dependencies are inferred from the claim text.