{
  "$type": "site.standard.document",
  "description": "A belt cushion disposed between an tire-axis-direction end of a belt layer and a carcass comprises an outer layer, an interlayer, and an inner layer which are arranged in this order inwardly in the tire-radial-direction from the tire-axis-direction end of the belt layer. The inner layer and outer…",
  "path": "/patents/982214",
  "publishedAt": "2013-11-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A belt cushion disposed between an tire-axis-direction end of a belt layer and a carcass comprises an outer layer, an interlayer, and an inner layer which are arranged in this order inwardly in the tire-radial-direction from the tire-axis-direction end of the belt layer. The inner layer and outer layer are made of a rubber composition B having complex modulus E*b and loss tangent tan ´b. The interlayer is made of a rubber composition C having complex modulus E*c being substantially the same as the complex modulus E*b and having loss tangent tan ´c being smaller than the loss tangent tan ´b.",
  "title": "PNEUMATIC TIRE FOR HEAVY LOAD"
}