| abstract |
THE INVENTION IS REFERRED TO A COPOLYMERIZATION OBTAINABLE THROUGH A RADICALLY INITIATED POLYMERIZATION OF A) 50 TO 99.99% BY WEIGHT OF C3 OLEPHINICALLY STUFFED OR ITS MIXTURE OF SUCH CARBOXYLIC ACIDES OR ANHYDRIDED ACID OF 50 % BY WEIGHT OF AN OLEFINICALLY SATURATED QUATERNARY AMMONIUM COMPOUND OF THE GENERAL FORMULA (I) OR (II), WHERE R1 MEANS C6 UNTIL ENIL, C5 METHYL OR PHENYL, R3 AND R4 ARE HYDROGEN OR C1 X IS HALOGEN, C1 RENT, WHERE ONE OF SUCH GROUPS C1 ONATO ALQUIL IS ALSO THE REST R3 OR R4 WHICH MAY APPEAR UNDER THE FORMATION OF A BETAINA STRUCTURE, AND IS OO NH ALREADY C1 OF THE GENERAL FORMULA (III), WHERE R1, R2 EY THEY HAVE THE MEANING BEFORE KNOWN, R5 IS HYDROGEN, METHYL OR ETHYL AND N IS A FIGURE FROM 0 TO 25, D) 0 UP TO 49.99% BY WEIGHT OF ANOTHER COPOLYMERIZABLE MONOMER YE) 0 TO 5% BY WEIGHT OF ONE OR MULTIPLE COMPOUNDS AT LEAST TWO GROUPS NOT OLEFINICALLY SATURATED IN MOLECULA AS CROSSLINER. COPOLYMERIZES ARE CHARACTERIZED AS THICKENING OR DISPERSION AGENTS, ESPECIALLY IN COSMETIC PREPARATIONS. |