An anti-adhesion agent for the inner surface of a polymerization vessel containing a phenol sulfide compound as a main component and a method for polymerizing a vinyl monomer using the anti-adhesion agent

摘要

Disclosed are a deposit suppressant composition for the internal surfaces of a polymerization reactor for polymerizing a vinyl monomer, comprising a polyhydric phenol sulfide compound having an average molecular weight of about 500 to 5000, as well as a method of polymerizing a vinyl monomer wherein prior to the polymerization, the internal surfaces of a polymerization reactor is coated with the deposit suppressant composition.