| abstract |
Copolymers corresponding to formula (I), in which the bonds between the glucoside units are beta (1->4), the degree of polymerization of each glucoside unit is between 50 and 50,000 approximately, R represents a free carboxy group or esterified and S represents an amino or acylamino group. The part designated x represents from 5 to 100% approximately and that designated as y represents from 95 to 0% approximately. At least a portion of the R groups are esterified carboxy groups, and at least a portion of the S groups are acylamino groups. The salts of these copolymers are also described. These products are used in particular in the field of beauty products. |