{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Provided is a tire comprising a tread part provided with a plurality of blocks, wherein the tread part is composed of a rubber composition comprising a rubber component, and wherein L is less than 30, 75°C M is 5.0 or more, and L, 70°C tan δ, and 75°C M satisfy the following inequality (1): L 0.5 ×…",
  "path": "/patents/1385878",
  "publishedAt": "2026-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided is a tire comprising a tread part provided with a plurality of blocks, wherein the tread part is composed of a rubber composition comprising a rubber component, and wherein L is less than 30, 75°C M is 5.0 or more, and L, 70°C tan δ, and 75°C M satisfy the following inequality (1): L 0.5 × 70 ° C tan δ / 75 ° C M 300 ≥ 0.13 where L represents a land ratio, in %, of the tread part, 70°C tan δ represents a tan δ at 70°C of the rubber composition, and 75°C M represents a modulus, in MPa, at 300% elongation at 75°C of the rubber composition.",
  "title": "TIRE"
}