{
  "$type": "site.standard.document",
  "description": "Provided is a pneumatic tire in which achievement of both high-speed durability and ride comfort can be easily realized. A pneumatic tire 1 includes: a tread portion 2; a pair of sidewall portions 3; a pair of bead portions 4 in each of which a bead core 5 is embedded; a carcass layer 6 extending…",
  "path": "/patents/1417449",
  "publishedAt": "2024-12-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C9/2204",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided is a pneumatic tire in which achievement of both high-speed durability and ride comfort can be easily realized. A pneumatic tire 1 includes: a tread portion 2; a pair of sidewall portions 3; a pair of bead portions 4 in each of which a bead core 5 is embedded; a carcass layer 6 extending between the pair of bead portions 4 so as to straddle each bead core 5; a belt layer 7 disposed outward of the carcass layer 6 in a tire radial direction; and a band layer 9 disposed outward of the belt layer 7 in the tire radial direction. The band layer 9 includes a band cord arranged in a tire circumferential direction. A 2% modulus of the band cord is 4500 to 9000 N/mm2.",
  "title": "PNEUMATIC TIRE"
}