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 polyglyceryl composition comprising:
N-(2-hydroxypropyl)-N,N-dimethyllauryl-1-ammonium chloride decaglyceryl ether, and wherein the polyglyceryl composition has an average degree of polymerization determined by hydroxyl value testing (DP OH ) of from about 3 to about 20 and comprises less than 2% of an electrolyte.
2. The polyglyceryl composition of claim 1 having a DP OH of from about 3 to about 10.
3. The polyglyceryl composition of claim 1 having a DP OH of from about 5 to about 10.
4. The polyglyceryl composition of claim 1 having a DP OH of about 10.
5. A personal care composition comprising:
a solvent,
a polyglyceryl composition, comprising N-(2-hydroxypropyl)-N,N-dimethyllauryl-1-ammonium chloride decaglyceryl ether, 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,
wherein the personal care composition comprises less than 5 percent by weight of an electrolyte, and wherein the polyglyceryl composition has an average degree of polymerization determined by hydroxyl value testing (DPOH) of from about 3 to about 20.
6. The personal care composition of claim 5 having a DP OH of about 10.
7. The personal care composition of claim 5 wherein the electrolyte is selected from the group consisting of sodium chloride, ammonium chloride and magnesium chloride.
8. The personal care composition of claim 5 comprising less than 2% by weight of the electrolyte.
9. The personal care composition of claim 5 having a pH from 5 to 9.
10. The polyglyceryl composition of claim 1 wherein the electrolyte is selected from the group consisting of sodium chloride, ammonium chloride and magnesium chloride.
11. The polyglyceryl composition of claim 1 having a pH from 5 to 9.