{
  "$type": "site.standard.document",
  "description": "A monofilament of a polyethylene terephthalate bulked continuous filament (BCF) has elongation of 5% or more at an initial stress of 1.0 g/d, elongation of 25 to 35% at a medium-term stress of 3.0 g/d, tensile strength of 4.0 to 6.0g/d, and elongation of 40 to 60%.",
  "path": "/patents/1420235",
  "publishedAt": "2025-07-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A47G27/02",
    "HS HYOSUNG ADVANCED MAT CORPORATION [KR]"
  ],
  "textContent": "A monofilament of a polyethylene terephthalate bulked continuous filament (BCF) has elongation of 5% or more at an initial stress of 1.0 g/d, elongation of 25 to 35% at a medium-term stress of 3.0 g/d, tensile strength of 4.0 to 6.0g/d, and elongation of 40 to 60%.",
  "title": "USE OF A PET BCF FOR PRODUCING A TUFTED AUTOMOTIVE CARPET"
}