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Rubber composition for a tire tread

  • US 20050209413A1
  • Filed: 01/31/2005
  • Published: 09/22/2005
  • Est. Priority Date: 07/29/2002
  • Status: Active Grant
First Claim
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1. A cross-linkable or cross-linked rubber composition comprising a plasticizing resin of number-average molecular weight of from 400 to 2000 g/mol, wherein said resin comprises units resulting from the polymerization of a monocyclic or bicyclic unsaturated terpene in a mass fraction of from 70% to 100%, and said resin has a glass transition temperature greater than 50°

  • C. and less than 120°

    C.

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