{
  "$type": "site.standard.document",
  "description": "A tire component formed from a rubber composition comprising a majority weight percent of renewable materials is disclosed. The rubber composition comprises, based on 100 parts per weight (phr) of elastomer: a blend of at least two rubber elastomers selected from a group consisting of: from 40 phr…",
  "path": "/patents/1398939",
  "publishedAt": "2024-11-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A tire component formed from a rubber composition comprising a majority weight percent of renewable materials is disclosed. The rubber composition comprises, based on 100 parts per weight (phr) of elastomer: a blend of at least two rubber elastomers selected from a group consisting of: from 40 phr to 50 phr polybutadiene; up to 60 phr of one or more styrene-butadiene copolymer(s); up to 45 phr of natural rubber; a bio-derived resin material; and a bio-derived filler comprising silica and carbon black filler, wherein said carbon black filler is at least partially derived from a bio-based feedstock prior to its addition to the rubber composition.",
  "title": "TIRE COMPONENT WITH MAJORITY RENEWABLE CONTENT"
}