| abstract |
POLYQUATERNAL POLYSILOXANE POLYMERS. QUATERNARY SILOXANE POLYMERS OF FORMULA: (CF DRAWING IN BOPI) IN WHICH A DESIGNATED A, O-BIS-ALKYLPOLYSILOXANE OR A HYDROCARBON CHAIN IN C CAPABLE OF CONTAINING OH AND CAPABLE OF BEING INTERRUPTED BY ONE OR SEVERAL SOUOXANE ) AROMATIC (S); R, R, R AND R, IDENTICAL OR DIFFERENT, DESIGNATE A C-C OR PHENILE ALKYL; RMETHYL OR ETHYL OR -CH-; R ALKYL IN C-C OR -CH-; WHEN R ETOU R DESIGNATES -CH- THEY FORM WITH -N-A-N- A RADICAL METHYL OR ETHYL PIPERAZINIUM, A RADICAL DIETHYLENE DIAMINE OR A HETEROCYCLE; Y IS ONE OF CL, BR, CHSO, CH-, -SO-; M1-6; P1-50. THESE POLYMERS CAN BE PREPARED IN A FIRST STAGE BY REACTION OF A DIHYDROGENO POLYSILOXANE AND A BIS HALOGENOALLYL, THE COMPOUND OBTAINED REACTING IN A SECOND STAGE ON A TERTIARY BIS DIAMINE, THE QUATERNAL SILOXANE OBTAINED IN A THREEOUVERANT POLYMADE OBTAINED IN A THREEOUVERANT STAGE. POLYQUATERNAL POLYSILOXANE POLYMERS ARE SUITABLE FOR USE IN COSMETIC COMPOSITIONS FOR TREATMENT OF HAIR, NAILS AND SKIN. THEY WITHSTAND MULTIPLE RINSING ON THESE SUBSTRATES. |