{
  "$type": "site.standard.document",
  "description": "The present invention is a fuel cell stack coolant composition, which maintains the electrical conductivity of coolant low and provides self identification by tint. The coolant composition provides those properties even when a cation or anion exchanger is provided where the coolant is used. The…",
  "path": "/patents/1083952",
  "publishedAt": "2004-09-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C09K5/10",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "The present invention is a fuel cell stack coolant composition, which maintains the electrical conductivity of coolant low and provides self identification by tint. The coolant composition provides those properties even when a cation or anion exchanger is provided where the coolant is used. The coolant composition includes a base material and a dye which maintains the electrical conductivity of coolant at 10 µ S/cm or lower at 25°C or a dye which can pass through a cation or anion exchanger.",
  "title": "Fuel cell stack coolant composition"
}