{
  "$type": "site.standard.document",
  "description": "Provided is a rubber composition and a tire which provide improved overall performance in terms of abrasion resistance, rubber strength, wet grip performance, highspeed wet grip performance, and fuel economy. Included is a rubber composition containing a modified polymer extended rubber, the…",
  "path": "/patents/1407973",
  "publishedAt": "2023-10-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided is a rubber composition and a tire which provide improved overall performance in terms of abrasion resistance, rubber strength, wet grip performance, highspeed wet grip performance, and fuel economy. Included is a rubber composition containing a modified polymer extended rubber, the modified polymer extended rubber being obtained by extending a rubber component A with at least one modified polymer selected from the group consisting of a modified resin containing a functional group having affinity for silica and a modified thermoplastic elastomer containing a functional group having affinity for silica.",
  "title": "RUBBER COMPOSITION AND TIRE"
}