Cationic polyglyceryl compositions and compounds
View Patent ↗Provided are polyglyceryl compositions comprising one or more polyglyceryl compounds having: (a) a node structure comprising at least three contiguous glyceryl remnant units; (b) one or more cationic groups each linked to the node structure by an independently selected linking group; and (c) one or more hydrophobic moieties each independently (i) linked to the node structure by a linking group, or (ii) constituting a portion of one of the one or more cationic groups, wherein the composition has an average degree of polymerization determined by hydroxyl value testing (DP OH ) of from about 3 to about 20. Also provided are polyglyceryl compounds which may compose such compositions, and uses of the polyglyceryl compositions and compounds.
1. A composition comprising one or more compounds having the structure:
wherein,
Z is a polyglyceryl node structure having 10 glycerin monomer units,
wherein the 10 glycerin monomer units include at least one dendritic glyceryl unit;
d is the number of unsubstituted hydroxyl groups on Z and is from 2 to 21;
a+b+c is the degree of substitution;
a is an integer from 1-2;
b is an integer from 1-3;
c is an integer from 0-5;
R2, R3, R5, R6, and R7 are each an independently selected methyl or a hydrogen atom;
L 1 is selected from the group consisting of an ester, an ether and a urethane;
X 1 and X2 are each independently an anionic counterion; and Hphob 1 and Hphob 2 are each an independently selected hydrophobic moiety comprising 8 to 20 carbons.
2. The composition of claim 1 wherein the one or more compounds have a DP OH of from about 3 to about 20.
3. The composition of claim 1 wherein the one or more compounds have a DP OH of from about 5 to about 10.
4. The composition of claim 1 wherein the one or more compounds have a DP OH of about 10.
5. The composition of claim 1 having an average degree of substitution a of hydrophobic groups of greater than zero to less than one.
6. The composition of claim 1 having an average degree of substitution c of cationic groups of equal to or greater than zero to less than five.
7. The composition of claim 1 having an average degree of substitution c of cationic groups of equal to or greater than zero to about 3.
8. The composition of claim 1 having an average degree of substitution b of cationic-hydrophobic groups of equal to or greater than zero to less than five.
9. The composition of claim 1 having an average degree of substitution b of cationic-hydrophobic groups of equal to or greater than 0.5 to less than 3.
10. A personal care composition comprising:
a solvent,
a composition of claim 1 , and
at least one material selected from the group consisting of surfactants, chelating agents, emollients, humectants, conditioners, preservatives, opacifiers, fragrances, and combinations of two or more thereof.
11. The personal care composition of claim 10 wherein the one or more compounds have a DP OH of from about 3 to about 20.
12. The personal care composition of claim 10 wherein the one or more compounds have a DP OH of from about 5 to about 10.
13. The personal care composition of claim 10 wherein the one or more compounds have a DP OH of about 10.
14. The personal care composition of claim 10 having an average degree of substitution a of hydrophobic groups of greater than zero to less than one.
15. The personal care composition of claim 10 wherein the one or more compounds have an average degree of substitution b of cationic-hydrophobic groups of greater than zero to less than five.
16. The personal care composition of claim 10 wherein the one or more compounds have an average degree of substitution b of cationic-hydrophobic groups of greater than 0.5 to less than 3.
17. The personal care composition of claim 10 wherein the one or more compounds have an average degree of substitution c of cationic groups of equal to or greater than zero to less than five.
18. The personal care composition of claim 10 wherein the one or more compounds have an average degree of substitution c of cationic groups of equal to or greater than zero to about three.