{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreigyxqnw7mghy22bwunub33ps62uavvt6z7szvyu2ldwflltol6tku"
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    "mimeType": "image/png",
    "size": 118510
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  "description": "Provided are a rubber composition that shows a balanced improvement in fuel economy, abrasion resistance, and wet grip performance while having good processability, and a pneumatic tire including a tread formed from the rubber composition. The present invention relates to a rubber composition…",
  "path": "/patents/925569",
  "publishedAt": "2017-06-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided are a rubber composition that shows a balanced improvement in fuel economy, abrasion resistance, and wet grip performance while having good processability, and a pneumatic tire including a tread formed from the rubber composition. The present invention relates to a rubber composition containing: a copolymer synthesized by copolymerizing a conjugated diene monomer and a compound represented by the formula (1) below; and carbon black and/or silica, wherein R 1 and R 2 are the same or different and each represent a hydrogen atom or a C1-C30 hydrocarbon group.",
  "title": "RUBBER COMPOSITION AND PNEUMATIC TIRE COMPRISING TREAD FORMED FROM SAID RUBBER COMPOSITION"
}