{
  "$type": "site.standard.document",
  "description": "A tread 4 includes a cap layer 30 and a base layer 32. A loss tangent of the cap layer 30 at 30°C is not greater than 0.30, and a loss tangent of the base layer 32 at 30°C is less than the loss tangent of the cap layer 30 at 30°C. The base layer 32 is disposed inwardly of a reference end PT of the…",
  "path": "/patents/1401879",
  "publishedAt": "2024-10-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0041",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A tread 4 includes a cap layer 30 and a base layer 32. A loss tangent of the cap layer 30 at 30°C is not greater than 0.30, and a loss tangent of the base layer 32 at 30°C is less than the loss tangent of the cap layer 30 at 30°C. The base layer 32 is disposed inwardly of a reference end PT of the tread 4 in the axial direction A fixing layer 24 is disposed between the cap layer 30 and a carcass 12 in the radial direction. A first end 24a of the fixing layer 24 is disposed outwardly of an end 32e of the base layer 32 in the axial direction, or a position of the first end 24a of the fixing layer 24 coincides with a position of the end of the base layer 32 in the axial direction. Adhesiveness of the fixing layer 24 is higher than adhesiveness of the cap layer 30.",
  "title": "TIRE"
}