{
  "$type": "site.standard.document",
  "description": "Provided is a tire tread rubber composition that can have improved low fuel consumption performance, wet grip performance, fracture properties, and processability in a well-balanced manner as a whole, a tire tread formed from the rubber composition, and a tire for a passenger car that includes the…",
  "path": "/patents/1418196",
  "publishedAt": "2024-07-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided is a tire tread rubber composition that can have improved low fuel consumption performance, wet grip performance, fracture properties, and processability in a well-balanced manner as a whole, a tire tread formed from the rubber composition, and a tire for a passenger car that includes the tire tread. The tire tread rubber composition contains: a rubber component including an isoprene-based rubber and a styrene-butadiene rubber; a filler including 20% by mass or more of silica and 20% by mass or more of carbon black; a mercapto-based silane coupling agent; a liquid rubber; and a resin.",
  "title": "TIRE TREAD RUBBER COMPOSITION , TIRE TREAD, AND TIRE FOR PASSENGER CAR"
}