PROCESS FOR THE PRODUCTION OF RUBBER VULCANIZATES HAVING REDUCED HYSTERESIS LOSSES AND MOLDINGS OF THESE VULCANIZATES

摘要

A PROCESS FOR THE PRODUCTION OF RUBBER VULCANIZATES HAVING REDUCED HYSTERESIS LOSSES AND MOLDINGS OF THESE VULCANIZATES Carbon-black-filled rubber vulcanizates having reduced hysteresis losses may be obtained by mixing unvulcanized rubber with carbon black in the presence of certain sulfides at elevated temperature and vulcanizing the resulting mixture. Le A 26 398