{
  "$type": "site.standard.document",
  "description": "This invention relates to a pneumatic rubber tire (1) having a circumferential rubber tread (2) of a lug (4) and groove (5) configuration which extends to a substantial portion an adjacent rubber sidewall (6) and is designed to be ground-contacting. Said lug and groove configured portion of said…",
  "path": "/patents/1096728",
  "publishedAt": "2003-04-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "This invention relates to a pneumatic rubber tire (1) having a circumferential rubber tread (2) of a lug (4) and groove (5) configuration which extends to a substantial portion an adjacent rubber sidewall (6) and is designed to be ground-contacting. Said lug and groove configured portion of said sidewall is of a rubber composition comprised of a blend of cis 1,4-polyisoprene natural rubber and cis 1,4-polybutadiene rubber which contains reinforcement as carbon black, starch/plasticizer composite and aggregates of participated silica together with a coupling agent. Said circumferential rubber tread (2) is of a rubber composition comprised of at least one diene-based rubber together with carbon black reinforcement and is exclusive of starch and precipitated silica.",
  "title": "Tire with tread lugs extending in the sidewall made of rubber containing carbon black, starch and silica"
}