FLOCCULATION OF LATEX PARTICLES AND PRODUCTION OF THERMOPLASTIC RESIN

摘要

A process for producing a thermoplastic resin which comprises flocculating latex particles in a latex material by adding a water soluble cationic polymer containing a quaternary ammonium salt in its molecular chain to the latex, removing freed water from the flocculated latex to obtain a wet cake and then, as desired, drying the wet cake directly or after the granulation.