{
  "$type": "site.standard.document",
  "description": "Soundproofing material comprises recycled raw rubber, powdered tire rubber or vulcanized rubber and plastics and/or polyolefins. An Independent claim is also included for production of the soundproofing material by premixing raw rubber, powdered tires and plastics waste in a high-speed mixer and…",
  "path": "/patents/1091775",
  "publishedAt": "2003-11-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08L19/003",
    "POLYNAUVE S A R L [FR]"
  ],
  "textContent": "Soundproofing material comprises recycled raw rubber, powdered tire rubber or vulcanized rubber and plastics and/or polyolefins. An Independent claim is also included for production of the soundproofing material by premixing raw rubber, powdered tires and plastics waste in a high-speed mixer and then in a two-blade rotor mixer, homogenizing the mixture in a screw extruder and extruding the mixture into thin sheets or into a rod which is sliced on leaving the extruder.",
  "title": "Reusable materials made from recycled rubber, process for the preparation and use"
}