A PROCESS FOR THE PREVENTION OF BUILD UP OF POLYMERS ON THE INTERNAL SURFACES OF THE POLYMERIZATION REACTION VESSEL

摘要

pThis invention relates to a process of coating the internal surface of a polymerization reactor in order to substantially eliminate the buildup of polymer on said surfaces during the polymerization process. There is applied to the surfaces a coating composition containing a straight chain or branched polyaromatic amine dissolved in an aqueous acid solution and thereafter the coated surfaces are flushed or rinsed with water without drying the same./p[US4255470A]