{
  "$type": "site.standard.document",
  "description": "Provided is an inspection device or a manufacturing method for a separator having a thermoplastic polymer layer. A separator S includes a substrate, and a thermoplastic polymer layer disposed on a portion of one side or both sides of the substrate. The present invention is characterized by…",
  "path": "/patents/1350168",
  "publishedAt": "2023-08-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/414",
    "Asahi Kasei Kabushiki Kaisha"
  ],
  "textContent": "Provided is an inspection device or a manufacturing method for a separator having a thermoplastic polymer layer. A separator S includes a substrate, and a thermoplastic polymer layer disposed on a portion of one side or both sides of the substrate. The present invention is characterized by including a step for inspecting the surface of the separator S, wherein the separator is inspected by using an inspection device having a camera and a light source that irradiates an inspection portion of the separator with light at an incident angle of 60° to 90°.",
  "title": "Method for Manufacturing Separator for Electrical Storage Device"
}