POLYMER COMPOUNDS AND THEIR USE FOR THE VULCANISATION OF HALOGENATED BUTYL RUBBERS WITH A LOW HALOGEN CONTENT

摘要

Compositions comprising new halogenated butyl rubbers with a defined, low conten t of halogen, a defined content of non-halogenated double bonds and a defined content of anti-agglomeration/vulcanisation control agents and containing polymer compounds comprising special amidines, mercapto or zinc mercapto compounds and polymers po ssess outstanding mechanical and physiological properties, so that they are suitable f or the production of tyres, particularly tyre inner liners, tyre sidewalls and tyre tre ads.