Sterically-hindered phenol mixing oligomeric butylated reaction product of p-cresol and cyclopentadiene is used as the sole primary antioxidant for polyamides

摘要

The invention relates to an antioxidant for polyamides containing a sterically hindered phenol of formula (I) as a single primary antioxidant, wherein n is a mixture of whole numbers from 1-5. The invention also relates to compositions containing a polyamide and a compound of formula (I) as a single primary antioxidant.