Phenol, 4-methyl-, reaction products with dicyclopentadiene and isobutylene, Polymeric, sterically hindered phenol, Poly(dicyclopentadiene-co-p-cresol), Butylated reaction product of p-cresol and dicyclopentadiene, RL 365, Lowinox CPL-50 D, Struktol LA 4435, Addiox 1002, Addiox 1022