Patent ID: 8790627

Claim:
A personal care composition additive for providing prolonged benefit to a keratin surface, comprising: a) a regular hydrophobically modified cellulose derivative containing cationic monomers having a cationic degree of substitution greater than 0.001 wherein the regular hydrophobically modified cellulose derivative is selected from the group consisting of cetyl modified cellulose derivative, lauryl modified cellulose derivative and butyl modified cellulose derivative, wherein the regular hydrophobically modified cellulose derivative having molecular weight in a range of greater than 50,000 Daltons to less than or equal to 800,000 Daltons, and b) a water miscible, polar solvent, wherein the concentration of the regular hydrophobically modified cellulose derivative containing cationic monomers is in a range of from about 0.1 wt % to about 20 wt %.