{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An object of the present invention is to provide a rubber composition from which a tire excellent in on-snow performance and abrasion resistance, and also excellent in crack resistance can be obtained. The rubber composition contains 10 parts by mass or more and 90 parts by mass or less of a…",
  "path": "/patents/1413137",
  "publishedAt": "2023-05-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "ASAHI CHEMICAL IND [JP]"
  ],
  "textContent": "An object of the present invention is to provide a rubber composition from which a tire excellent in on-snow performance and abrasion resistance, and also excellent in crack resistance can be obtained. The rubber composition contains 10 parts by mass or more and 90 parts by mass or less of a rubber-like polymer having an iodine value of 10 to 200, a content of an ethylene structure of 3% by mass or more, a content of an aromatic vinyl monomer block of less than 10% by mass, and a content of a conjugated diene monomer unit of 2% by mass or more; 10 parts by mass or more and 90 parts by mass or less of a natural rubber, wherein a total amount of a rubber component including the rubber-like polymer and the natural rubber is 100 parts by mass; and 60 parts by mass or more and 120 parts by mass or less of a silica-based inorganic filler.",
  "title": "RUBBER COMPOSITION, AND TIRE"
}