{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A rubber composition is disclosed comprising an elastomer, a filler, and a block-copolymer comprising an elastomer block and a thermoplastic block comprising a poly alkylacrylate. The poly alkylacrylate contains a single bonded oxygen atom. The alkylacrylate comprises a polycyclic substituent at…",
  "path": "/patents/1404243",
  "publishedAt": "2025-11-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A rubber composition is disclosed comprising an elastomer, a filler, and a block-copolymer comprising an elastomer block and a thermoplastic block comprising a poly alkylacrylate. The poly alkylacrylate contains a single bonded oxygen atom. The alkylacrylate comprises a polycyclic substituent at its single bonded oxygen atom. The rubber composition may be used in an article of manufacture selected from a tire, a power transmission belt, a hose, a track, an air sleeve, and a conveyor belt. Also, a block-copolymer is disclosed comprising an elastomer block, and a thermoplastic block comprising a poly alkylacrylate. The poly alkylacrylate contains a single bonded oxygen atom. The alkylacrylate comprises a polycyclic substituent at its single bonded oxygen atom. The block-copolymer is a diblock copolymer.",
  "title": "A RUBBER COMPOSITION COMPRISING A BLOCK-COPOLYMER AND BLOCK-COPOLYMER"
}