{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "009:25"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "NIH/NCBI Data Team",
    "hasEmail": "mailto:info@ncbi.nlm.nih.gov"
  },
  "description": "The invention relates to a method and a device for producing a thermoformed plastic film having an embossed surface. According to said method, a plastic film (8) heated until it is malleable is thermoformed, provided with the embossed surface and then solidified by cooling. The heated plastic film (8) is thermoformed by a heated positive tool (4) and is then introduced into a non-porous negative tool (1) that is provided with the embossed surface (2) and has a higher temperature. The space remaining between the plastic film (8) and the negative tool (1) is evacuated, the back of the film is impinged upon with pressure by a flow medium and the embossed surface is transferred to the front of the plastic film. A gap is formed between the positive tool and the back of the plastic film and the plastic film is cooled to a temperature below its forming temperature by passing a flow medium in the gap and then removed.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "description": "Access the complete Patent AT-E400422-T1: [Translated] METHOD AND DEVICE FOR PRODUCING A THERMOFORMED PLASTIC FILM PROVIDED WITH A SURFACE GRAIN on the official website.",
      "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E400422-T1",
      "mediaType": "text/html",
      "title": "Official Data Source"
    }
  ],
  "identifier": "https://healthdata.gov/api/views/c5kv-zdfn",
  "issued": "2025-09-05",
  "keyword": [
    "chemistry",
    "innovation",
    "patent",
    "pubchem",
    "research"
  ],
  "landingPage": "https://healthdata.gov/d/c5kv-zdfn",
  "modified": "2025-09-06",
  "programCode": [
    "009:066"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Center for Biotechnology Information (NCBI)"
  },
  "theme": [
    "NIH"
  ],
  "title": "Patent AT-E400422-T1: [Translated] METHOD AND DEVICE FOR PRODUCING A THERMOFORMED PLASTIC FILM PROVIDED WITH A SURFACE GRAIN"
}