{
  "$type": "site.standard.document",
  "description": "The present disclosure provides a rubber composition and a tire which have excellent enduring performance as well as good fuel economy and wet grip performance. The present disclosure relates to a rubber composition containing a hydrogenated conjugated diene polymer (A) having a weight average…",
  "path": "/patents/1408240",
  "publishedAt": "2024-11-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "The present disclosure provides a rubber composition and a tire which have excellent enduring performance as well as good fuel economy and wet grip performance. The present disclosure relates to a rubber composition containing a hydrogenated conjugated diene polymer (A) having a weight average molecular weight of 100,000 or more and a degree of hydrogenation of 75 mol% or higher, a hydrogenated conjugated diene polymer (B) having a weight average molecular weight of less than 100,000, and a resin having a softening point of 20°C or higher.",
  "title": "RUBBER COMPOSITION AND TIRE"
}