METHOD OF SEPARATING RUBBERS PRODUCED BY EMULSION POLYMERIZATION AND DEVICE FOR FLOCCULATION Russian patent published in 2000 - IPC

FIELD: methods of separation of rubbers produced by emulsion polymerization. SUBSTANCE: method includes mixing of rubber latex with aqueous solutions of coagulating agents introduced into flocculation device, with subsequent supply of mixture to coagulation apparatus. The method is distinguished by the fact that mixing is effected for 2-15 s with time of mixing regulated by displacement of conical insert inside body of flocculation device which is also described. EFFECT: reduced consumption rates of coagulating agents, and stabilization of process. 3 cl, 3 dwg, 2 tbl