Chemical additives for use in the manufacture of polymers; chemical additives for use in the manufacture of synthetic resins; chemical additives for use in the manufacture of paints; chemical additives for use in the manufacture of rubbers; [ coating agents for synthetic resin, namely, industrial chemicals in the nature of coating agents for synthetic resins; crosslinking agents, namely, industrial chemicals in the nature of crosslinking agents; ] chain transfer agents, namely, industrial che...