{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiednq55xapgewzdtkqrh4ovogtatf2gzc22bvxpyd3wgyd7t4hkaq"
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    "size": 111159
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  "description": "Provided are a rubber composition that shows a balanced improvement in fuel economy and abrasion resistance while having good processability, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition containing: a rubber component including a…",
  "path": "/patents/926441",
  "publishedAt": "2017-05-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided are a rubber composition that shows a balanced improvement in fuel economy and abrasion resistance while having good processability, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition containing: a rubber component including a copolymer containing a structural unit derived from a conjugated diene monomer, a structural unit derived from farnesene, and a structural unit derived from a compound represented by the formula (1) below; and carbon black and/or silica, wherein Rand Rare the same as or different from each other and each represent a hydrogen atom or a C1-C30 hydrocarbon group.",
  "title": "RUBBER COMPOSITION AND PNEUMATIC TIRE FORMED FROM SAID RUBBER COMPOSITION"
}