{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide a rubber composition for a tire, capable of achieving both good rolling resistance properties and good wear resistance in a sufficiently compatible manner when the rubber composition is applied to a component member of a tire. Specifically, the…",
  "path": "/patents/967321",
  "publishedAt": "2014-11-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "An object of the present invention is to provide a rubber composition for a tire, capable of achieving both good rolling resistance properties and good wear resistance in a sufficiently compatible manner when the rubber composition is applied to a component member of a tire. Specifically, the present invention provides a rubber composition comprising a rubber composition and hydrated silica, wherein \"CTAB\" (m 2 /g) as specific surface area by cetyltrimethylammonium bromide adsorption and \"IB\" as ink bottle-shaped micropore index, of the hydrated silica, satisfy a specific relationship and \"weight loss on ignition\" as weight loss when the hydrate silicate is heated at 750 °C for 3 hours and \"weight loss on heating\" as weight loss when the hydrate silicate is heated at 105 °C for 2 hours satisfy a specific relationship.",
  "title": "RUBBER COMPOSITION FOR TIRE, VULCANIZED RUBBER COMPOSITION FOR TIRE, AND TIRES USING SAME"
}