{
  "$type": "site.standard.document",
  "description": "This invention relates to a film for a tire inner liner, which includes a copolymer including a polyamide-based segment and 5 ˆ¼ 50 wt% of a polyether-based segment relative to the total weight of the film, and has a thickness 30 ˆ¼ 300 µ m, and to a method of manufacturing the film for a tire…",
  "path": "/patents/993187",
  "publishedAt": "2013-02-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29D30/0681",
    "KOLON INC [KR]"
  ],
  "textContent": "This invention relates to a film for a tire inner liner, which includes a copolymer including a polyamide-based segment and 5 ˆ¼ 50 wt% of a polyether-based segment relative to the total weight of the film, and has a thickness 30 ˆ¼ 300 µ m, and to a method of manufacturing the film for a tire inner liner, including polymerizing a polyamide-based resin or its precursor with 5ˆ¼50 wt% of a polyether-based resin relative to the total weight of the film, thus preparing a copolymer, and melting and extruding the copolymer, thus forming a film.",
  "title": "FILM FOR A TYRE INNER LINER AND A PRODUCTION METHOD THEREFOR"
}