Patent ID: 9737474
Date: 2017-08-22
CPC Classifications: A61K,A61Q

Claim:
1. A hair conditioning composition comprising a polymer or oligomer comprising: at least one hydrophilic block comprising an alkoxylated diol or amine-terminated derivative thereof; and at least one hydrophobic block comprising a condensation reaction product of (i) a dicarboxylic acid or dicarboxylic acid equivalent and (ii) a diamine, amino alcohol, diol, or combination thereof, wherein the hydrophilic block and the hydrophobic block are bonded together through an amide or ester linkage and the polymer or oligomer comprises at least one amide moiety, and wherein the at least one hydrophobic block comprises a polymeric or oligomeric species comprising repeating unit A and at least one repeating unit selected from the group consisting of repeating units B, C, and D: wherein represents points of attachment in the polymeric or oligomeric chain of the hydrophobic block, R 1 and R 2 are each independently a linear or branched alkylene group having from 1 to 10 carbon atoms, R 3 is a linear or branched alkylene group having from 1 to 16 carbon atoms, a is an integer between 0 and 10, b and c are each independently an integer between 0 and 12, and d is an integer between 2 and 10.