{
  "$type": "site.standard.document",
  "description": "The present invention provides a rubber composition for a tire excellent in grip performance on ice, abrasion resistance, and handling stability, and a pneumatic tire formed therefrom. The present invention relates to a rubber composition for a tire including, per 100 parts by mass of a rubber…",
  "path": "/patents/976582",
  "publishedAt": "2014-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "The present invention provides a rubber composition for a tire excellent in grip performance on ice, abrasion resistance, and handling stability, and a pneumatic tire formed therefrom. The present invention relates to a rubber composition for a tire including, per 100 parts by mass of a rubber component: 10 to 150 parts by mass of silica and 10 to 30 parts by mass of a diene rubber gel that contains a hydroxy group and has a glass transition temperature of -40°C to 0°C, the rubber component including, based on 100% by mass of the rubber component: (a) 30 to 90% by mass of butadiene rubber and (b) 10 to 60% by mass of a diene rubber that is other than the butadiene rubber (a) and has a glass transition temperature of -60°C or lower.",
  "title": "RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRES"
}