ANTIAGER FOR RUBBERS Russian patent published in 2007 - IPC C08K5/18 C08L9/00 C08K13/02 

FIELD: rubber industry; production of additives for the elastomers.

SUBSTANCE: the invention is pertaining to the additives for the elastomers, in particular, to the antiagers and may be used in rubber industry. The antiager for rubbers represents the product of interaction of 100.0 mass shares of the epoxy dian resins - ED-20 and 50.0 mass shares of the residual wastes of the phenylamine production with the contents of phenylamine of 15-18 mass shares at the temperature of 150°С within 5 hours. The technical result of the invention is extension of the range of the antiagers, improvement of the physical-mechanical indices of the vulcanizates on the basis of the various caoutchoucks due to introduction of the given antiager and the possibility of utilization of the residual wastes of the phenylamine production at production of this antiager.

EFFECT: the invention ensures extension of the range of the antiagers, the improved physical-mechanical indices of the vulcanizates on the basis of the various caoutchoucks due to introduction of the given antiager, the possibility of utilization of the residual wastes of the phenylamine production at production of this antiager.

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