Formulations comprising stabilizers against hydrolysis

摘要

A stabilizer composition useful for the stabilization of a polymer, comprises extruded particles of a mixture of non-polymeric carbodiimide(s) with polymeric carbodiimide(s). Independent claims are included for: (1) a method of stabilizing a polymer composition, comprising mixing with the polymer composition, the stabilizer composition; and (2) a polymer composition that has been stabilized against hydrolysis by the addition of stabilizer composition.