{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihe6gjcieay3wqawo3oo7uy7zdwgpm2fmyhz2sxopxux5hygtasti"
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    "mimeType": "image/png",
    "size": 106320
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  "description": "Provided are a rubber composition for tire tread and a tire produced using this rubber composition. The rubber composition for tire tread includes 100 parts by weight of a raw material rubber, 10 to 30 parts by weight of carbon black, and 10 to 80 parts by weight of a master batch including a…",
  "path": "/patents/925624",
  "publishedAt": "2017-06-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "HANKOOK TIRE CO LTD [KR]"
  ],
  "textContent": "Provided are a rubber composition for tire tread and a tire produced using this rubber composition. The rubber composition for tire tread includes 100 parts by weight of a raw material rubber, 10 to 30 parts by weight of carbon black, and 10 to 80 parts by weight of a master batch including a synthetic rubber that contains a high cis-1,4-polybutadiene rubber matrix and syndiotactic 1,2-polybutadiene dispersed in the rubber matrix. The rubber composition for tire tread can enhance the cut-chip performance and the initial grip performance of a tire produced therefrom.",
  "title": "RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED BY USING THE SAME"
}