I have found that when the interior surfaces of {TAIL ~ a reactor} are coated with {HEAD ~ a coating composition} comprising an alkali soluble dye dissolved in an aqueous alkali metal or ammonium hydroxide solution, polymer build up on said surfaces of the reactor is essentially eliminated 
I have found that when the interior surfaces of { TAIL ~ a reactor } are coated with { HEAD ~ a coating composition } comprising an alkali soluble dye dissolved in an aqueous alkali metal or ammonium hydroxide solution , polymer build up on said surfaces of the reactor is essentially eliminated
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH