{
  "$type": "site.standard.document",
  "description": "The invention relates to a tire having a tread of a rubber composition containing a specialized high vinyl styrene/butadiene copolymer elastomer which contains reinforcing filler as a combination of rubber reinforcing carbon black and synthetic amorphous precipitated silica together with a coupling…",
  "path": "/patents/1069215",
  "publishedAt": "2006-03-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "The invention relates to a tire having a tread of a rubber composition containing a specialized high vinyl styrene/butadiene copolymer elastomer which contains reinforcing filler as a combination of rubber reinforcing carbon black and synthetic amorphous precipitated silica together with a coupling agent for said precipitated silica as an alkoxyorganomercaposilane having its mercapto moiety blocked which becomes unblocked to enable the mercapto moiety to interact with the specialized high vinyl styrene/butadiene copolymer elastomer. The tread rubber composition may optionally additionally contain an alkylsilane and/or starch/plasticizer composite.",
  "title": "Tire with silica reinforced tread containing a high vinyl styrene/butadiene elastomer and a blocked alkoxyorganomercaptosilane"
}