{
  "$type": "site.standard.document",
  "description": "The present invention aims to provide rubber compositions and tires which provide improved overall performance in terms of wet grip performance and dry grip performance. The present invention relates to a rubber composition having a dynamic modulus E* that reversibly changes with water and…",
  "path": "/patents/1301737",
  "publishedAt": "2021-10-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08L9/06",
    "Sumitomo Rubber Industries, Ltd."
  ],
  "textContent": "The present invention aims to provide rubber compositions and tires which provide improved overall performance in terms of wet grip performance and dry grip performance. The present invention relates to a rubber composition having a dynamic modulus E* that reversibly changes with water and satisfying the following relationship (1): Dynamic modulus * when water-wet/Dynamic modulus * when dry×100%≤90% (1).",
  "title": "RUBBER COMPOSITION AND TIRE"
}