Nowadays, chewing gum is a part of the everyday life of a very large number of people, although this product was invented only a little more than a hundred years ago. The substitutes for "gum" at different times were wood resin, paraffin. For example, it is known that ancient Greeks chewed the resin of mastic wood, Mayans chewed chicle (sapodilla tree juice). White settlers adopted this habit: they used pine juice and beeswax. The first example of industrial production of some kind of modern chewing gum is the small case of John B. John Bacon Curtis from Maine, a pine gum producer organized in 1848. It was not very popular because it was technologically difficult to remove unnecessary impurities from pine resin. The date of the invention of modern chewing gum is considered to be December 28, 1869, when William Finley Sample from Ohio was granted a patent for chewing gum, that is, a certain combination of rubber with other substances suitable for the preparation of chewing gum. However,