TPP is a highly efficient intermediate that has many applications, including coatings. TPP is also essential as a co-catalyst in isobutanol and n-butanol production. Moreover, TPP is a popular initiator of several polymerization reactions, and it is used successfully as an oxidation and UV stabilizer in plastics.
BASF sells TPP not only in pellet form but in a melt formulation, too. This formulation can be pumped, and is thus suitable for processing in a closed system - eliminating the need for manual handling. Most of BASF's TPP is sold to customers around the world, with a small fraction used within the company "Verbund" to make other products.
BASF makes TPP at its integrated Ludwigshafen, Germany, "Verbund" site that holds the largest plant of this kind worldwide. BASF is the only manufacturer that operates a single-line TPP plant with continuous product processing, which eliminates the concern of cross-contamination with other products.