{
  "$type": "site.standard.document",
  "description": "A tire is disclosed having a circumferential tread of a sulfur cured rubber composition which comprises, based on parts by weight per 100 parts by weight of rubber (phr): (A) 100 phr of conjugated diene-containing elastomers comprising: (1) from 10 to 65 phr of carboxylated styrene/butadiene rubber…",
  "path": "/patents/1002323",
  "publishedAt": "2012-05-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A tire is disclosed having a circumferential tread of a sulfur cured rubber composition which comprises, based on parts by weight per 100 parts by weight of rubber (phr): (A) 100 phr of conjugated diene-containing elastomers comprising: (1) from 10 to 65 phr of carboxylated styrene/butadiene rubber (x-SBR), and (2) 35 to 90 phr of at least one additional elastomer(s) comprising at least one of solution polymerization prepared styrene/butadiene rubber (S-SBR) or emulsion polymerization prepared styrene/butadiene rubber (E-SBR); and (B) 50 to 150 phr of a particulate reinforcing filler comprising rubber reinforcing carbon black.",
  "title": "Tire with tread containing carboxylated styrene/butadiene rubber"
}