Golf ball compositions including novel processing aids, e.g., metal salts of unsaturated fatty acids, high styrene resins, transpolyisoprene, and transpolybutadiene, for inclusion in rubber-based compositions that reduce safety risks, mixer down time, increase dispersion of the ingredients during processing,...http://www.google.com.au/patents/US7544744?utm_source=gb-gplus-sharePatent US7544744 - Golf ball core compositions
