{
  "$type": "site.standard.document",
  "description": "The present invention relates to a rubber composition having excellent abrasion resistance and improved viscoelasticity properties by controlling compatibility among rubber components, and a tire manufactured using the same. Provided is a rubber composition includes a first synthetic rubber and a…",
  "path": "/patents/1419902",
  "publishedAt": "2023-06-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "The present invention relates to a rubber composition having excellent abrasion resistance and improved viscoelasticity properties by controlling compatibility among rubber components, and a tire manufactured using the same. Provided is a rubber composition includes a first synthetic rubber and a second synthetic rubber, the first synthetic rubber is a solution-polymerized modified conjugated diene-based rubber which has a 1,2-vinyl bond content of 50 wt% or more and includes a functional group bonded to at least one terminal, the second synthetic rubber is a conjugated diene-based rubber which has a 1,2-vinyl bond content of less than 50 wt%, and an interaction parameter (χ) defined by Mathematical Formula 1 at room temperature is 2.0 x 10 or more.",
  "title": "RUBBER COMPOSITION AND MOLDED ARTICLE MANUFACTURED THEREFROM"
}