{
  "$type": "site.standard.document",
  "description": "Provided is a sealant material composition that makes it possible to ensure good sealing properties and to suppress sealant flow due to traveling. As a sealant material composition forming a sealant layer disposed on an inner surface of a pneumatic tire, the sealant material composition comprising…",
  "path": "/patents/1411433",
  "publishedAt": "2026-02-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C73/163",
    "YOKOHAMA RUBBER CO LTD [JP]"
  ],
  "textContent": "Provided is a sealant material composition that makes it possible to ensure good sealing properties and to suppress sealant flow due to traveling. As a sealant material composition forming a sealant layer disposed on an inner surface of a pneumatic tire, the sealant material composition comprising from 1 part by mass to 40 parts by mass of an organic peroxide and from 0.1 parts by mass to 40 parts by mass of a crosslinking agent, being blended, per 100 parts by mass of a rubber component containing more than 10 mass% of a non-halogenated butyl rubber, is used.",
  "title": "SEALANT MATERIAL COMPOSITION"
}