PROBLEM TO BE SOLVED: To impart excellent hair setting and hair gloss and overcome rheological defects found in a conventional hair gel.;SOLUTION: This hair treatment agent comprises (A) at least one species of itaconic acid monoester/acrylate copolymers and (B) at least one species of combinations of nonionic, anionic and amphoteric or double ionic polymers. The itaconic acid monoester is expressed by general formula: CH2= C(COOR1)CH2COOR2 [wherein one of the substituents R1 or R2 expresses H, the other expresses a group expressed by -(CH2CH2O)x-R3 wherein x expresses 1-100 and R3 expresses an 8-30C alkyl]. The agent has 7 pH and 500 mPas viscosity at 25°C.;COPYRIGHT: (C)2003,JPO
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