{
  "$type": "site.standard.document",
  "description": "The invention relates to compositions comprising an elastomeric polymer and 50 phr (parts per 100 parts of the polymer) or more HTC lignin, whereby the HTC lignin has a particle size D90 as determined by ISO 13320:2020 of 5 µm or more and a STSA surface area of 40 m2/g or less as determined by ASTM…",
  "path": "/patents/965431",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/00",
    "UPM KYMMENE CORP [FI]"
  ],
  "textContent": "The invention relates to compositions comprising an elastomeric polymer and 50 phr (parts per 100 parts of the polymer) or more HTC lignin, whereby the HTC lignin has a particle size D90 as determined by ISO 13320:2020 of 5 µm or more and a STSA surface area of 40 m2/g or less as determined by ASTM D 6556-14. The invention also provides an article comprising the composition and the use of the composition in a gas barrier.",
  "title": "ELASTOMERIC COMPOSITION AND ARTICLES COMPRISING THE COMPOSITION"
}