Rubber composition and pneumatic tire

Rubber composition and pneumatic tire

  • CN 103,052,678 A
  • Filed: 07/22/2011
  • Published: 04/17/2013
  • Est. Priority Date: 07/23/2010
  • Status: Active Application
First Claim
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1. a rubber combination is characterized in that, contains rubber constituent and silicon-dioxide,Among the described rubber constituent 100 quality %, the content of conjugated diene polymer is more than the 5 quality %,Described conjugated diene polymer is the conjugated diene polymer that has based on the represented structural unit of the structural unit of conjugated diolefine and following formula (I), and at least one end of described conjugated diene polymer is by represented compound modified of following formula (II),With respect to described rubber constituent 100 mass parts, the content of described silicon-dioxide is 5~

  • 150 mass parts,[changing 1]

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