Modified butadiene polymer composition

Modified butadiene polymer composition

  • CN 101,155,868 A
  • Filed: 03/29/2006
  • Published: 04/02/2008
  • Est. Priority Date: 03/29/2005
  • Status: Active Application
First Claim
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1. oil extended polymer composition, it comprises 100 weight parts (A) butadiene polymer and 20-60 weight part (B) extending oil, wherein this butadiene polymer has 500,000-700,000 number-average molecular weight Mn and the functional polymer components contents that contains that will be adsorbed on the silicon-dioxide are more than or equal to 50wt%.

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