CATIONIC SYNTHETIC POLYMERS POSSESSING IMPROVED SOLUBILITY AND QUALITY IN SYSTEMS BASED ON SURFACE-ACTIVE SUBSTANCES, AND THEIR APPLICATION IN PERSONAL HYGIENE AND HOUSEHOLD

摘要

1. A cationic polyelectrolyte composition comprising 1) a cationic synthetic water-soluble polyelectrolyte that contains a polymer of (meth) acrylamide and one or more of the following substances: I) a cationic (meth) acrylamide monomer and II) a cationic monomer (meth) acrylic acid, and III) hydrolysis-resistant cationic monomers, where the polyelectrolyte has a mass-average molecular weight of less than 2,000,000 and a charge density of from 0.001 to 4 meq / g; and the level of unreacted acrylamide monomer is less than 50 ppm; 2) a surfactant; and 3) a solvent. 2. The composition according to claim 1, in which the polyelectrolyte is obtained by adiabatic polymerization of a gel. A composition according to claim 2, which further comprises at least one active ingredient for personal hygiene or a beneficial agent. The composition according to claim 1, containing a polyelectrolyte in an amount of from 0.01 to 30 wt.%. 5. The composition according to claim 1, containing a surfactant in an amount of from 0.01 to 50% .6. The composition according to claim 1, containing a solvent in an amount of from 0.01 to 99%. The composition of claim 5, wherein the surfactant is selected from the group consisting of anionic, cationic, nonionic, zwitterionic, amphoteric, bipolar surfactants, and combinations thereof. The composition of claim 3, further comprising a non-cellulosic cationic polysaccharide. The composition of claim 8, in which the polysaccharide is selected from the group consisting of guar gum, locust bean gum, tara gum, three-pointed gum gum, cassia gum and royal delonix gum, xanthan gum, gellan gum, velan gum, rams