Peroxide cured thermoplastic vulcanizates comprising butyl rubber

Peroxide cured thermoplastic vulcanizates comprising butyl rubber

  • CN 101,139,445 B
  • Filed: 09/07/2007
  • Issued: 11/07/2012
  • Est. Priority Date: 09/08/2006
  • Status: Active Grant
First Claim
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1. the TPV of a peroxide vuleanization comprises:

  • A) a kind of thermoplastic materials;

    WithB) a kind of non-halo elastomerics comprises by at least a from C 4To C 7A plurality of repeating units of going out of isomonoolefin monomer derived and by at least a from C 4To C 7A plurality of repeating units of the 3.5mol% at least that derives of multi-olefin monomer;

    Wherein the amount that exists of this non-halo elastomerics be this TPV from 20wt% to 80wt%.

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