To obtain a hair-treating agent composition having high-temperature stability of a viscosity and excellent fluidity characteristics, capable of enabling the hair to be smoothened and be settled easily after being dried, and having excellent sense of use.
This hair-treating agent composition is characterized in that the composition contains the following components (A) and (B): (A) a copolymer associating in a water-soluble medium, with which the viscosity of the water-soluble medium can be increased, composed of a hydrophilic part and a hydrophobic part, and represented by the general formula (1): R-B-X-B-R [wherein, R is the hydrophobic part; X is the hydrophilic part; and B is a bond part selected from an ether bond, an ester bond and a urethane bond]; and (B) a cationic surfactant.
AKUTSU TAKAHIRO
HASHIMOTO KATSUO
KANEDA ISAMU
HARIKI TOSHIO
Next Patent: COMPOSITION TO BE FORMULATED WITH HAIR-TREATING AGENT, AND HAIR-TREATING AGENT