METHOD OF REGENERATION OF RUBBER1 This invention relates to methods for regenerating rubber based on butyl rubber, vulcanized with resins, using activators. Methods are known to regenerate vulcanized butyl rubber using activators, for example, alkylphenol disulfide, halogen-containing patterns, and body patterns and aromatics and aromatics with the use of activators; as well as improving the quality of the regenerate, it is proposed to use as an activator in the regeneration of butyl rubber, vulcanized with resins, diphenylguanium Din. The method consists in the following. To 100 weight. Part of waste or rejected rubber based on butyl rubber, vulcanized with resins, previously crushed on the crushing rollers, add 2-4 weight. including activator of destruction - diphenylguanidine known method. The mixture is heated in an air or vapor-air environment at a temperature of 160-180 ° C for 2-3 hours. After heating, the devulcanized product is subjected to additional mechanical treatment to h