{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A conjugated diene-based copolymer composition, a method of preparing the same, and a rubber composition including the same are provided. The conjugated diene-based copolymer composition includes a first conjugated diene-based copolymer and a second conjugated diene-based copolymer each including a…",
  "path": "/patents/1418390",
  "publishedAt": "2024-08-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08F2/22",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "A conjugated diene-based copolymer composition, a method of preparing the same, and a rubber composition including the same are provided. The conjugated diene-based copolymer composition includes a first conjugated diene-based copolymer and a second conjugated diene-based copolymer each including a repeating unit derived from an aromatic vinyl monomer, a repeating unit derived from a conjugated diene-based monomer, and a repeating unit derived from a hydroxyalkyl (meth)acrylate monomer. The first conjugated diene-based copolymer includes 0.01 wt% to 1 wt% of the repeating unit derived from the hydroxyalkyl (meth)acrylate monomer, and the second conjugated diene-based copolymer includes 4.5 wt% to 6.5 wt% of the repeating unit derived from the hydroxyalkyl (meth)acrylate monomer.",
  "title": "CONJUGATED DIENE-BASED COPOLYMER COMPOSITION, PREPARATION METHOD THEREFOR, AND RUBBER COMPOSITION COMPRISING SAME"
}