This invention relates to a polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto a coating composition containing, as a primary ingredient, {HEAD ~ an alkali soluble dye} dissolved in an aqueous alkali metal hydroxide solution or {TAIL ~ an ammonium hydroxide solution} 
dissolved in
This invention relates to a polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto a coating composition containing , as a primary ingredient , { HEAD ~ an alkali soluble dye } dissolved in an aqueous alkali metal hydroxide solution or { TAIL ~ an ammonium hydroxide solution }
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 OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL