Hill & Simpson
Environmentally friendly chewing gum bases
 Chewing gum bases, and resultant chewing gums, that are environmentally friendly are provided. The chewing gum base comprises approximately 3 to about 99% by weight poly(lactic acid) copolymers selected from the group consisting of poly(lactic acid-dimer-fatty acid-oxazoline) copolymers and poly(lactic acid-diol-urethane) copolymers. 
Wm. Wrigley Jr. Company
A A A
A23G A23G A23G
inventional inventional inventional
Charles P. Weisheng
Orfan Li