{
  "$type": "site.standard.document",
  "description": "A ceiling material body () includes a substrate layer () formed from rigid urethane foam; a first fiber-reinforced layer () provided on an in-cabin side of the substrate layer (); a second fiber-reinforced layer () provided on an out-cabin side of the substrate layer (); a surface layer () provided…",
  "path": "/patents/1308788",
  "publishedAt": "2022-01-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B32B5/245",
    "Sanwa Kogyo Co., Ltd."
  ],
  "textContent": "A ceiling material body () includes a substrate layer () formed from rigid urethane foam; a first fiber-reinforced layer () provided on an in-cabin side of the substrate layer (); a second fiber-reinforced layer () provided on an out-cabin side of the substrate layer (); a surface layer () provided on an in-cabin side of the first fiber-reinforced layer (); and a back layer () provided on an out-cabin side of the second fiber-reinforced layer (). The second fiber-reinforced layer () includes a glass paper () overlaying the substrate layer () and a glass mat () overlaying an opposite side of the glass paper () from the substrate layer ().",
  "title": "MOLDED CEILING MATERIAL FOR VEHICLE AND PRODUCTION METHOD THEREFOR"
}