Single-functional and mixtures of multi-functional oligomeric performance additive compositions and their uses

Abstract From the Canadian patent

Abstract Of The Disclosure, The present invention comprises novel single-functional and mixtures of multi-functional oligomeric performance additive compounds having one or more components of Structure A, A (The definitions of R, Z1, Z2, Z3, A1, A2 A3 and y, are given in the Summary Section) their uses and, polymeric compounds and compositions containing them which have enhanced oxidative stabilities enhanced ultraviolet (UV) and light stabilities and/or enhanced flame retardance. An example is the bis sulfonic acid bispotassium salt reaction product from an oligomeric caprolactone diol (TONE? 260), 2-sulfobenzoic acid anhydride and potassium carbonate, and use of this product, at levels up …