Chewing gum base containing a thermally decomposed product of a natural rubber and a method of preparation thereof

摘要

A chewing gum base containing natural rubber, basic gum additives and a decomposition product obtained by thermally decomposing natural rubber at a temperature of 200° C. to 350° C. in an inert atmosphere and removing low boiling point fractions up to 160° C. at a pressure of approximately 1 mm Hg.