{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "The invention relates to a glass ceramic sealing composition, wherein the composition is selected from the following components in mol%: SiO 40 - 60 mol%, BO 1 - 12 mol%, SrO 30 - 50 mol%, CaO 1 - 12 mol%, MgO 0 - 5 mol% and AlO 1 - 6 mol%, wherein the total concentration of CaO and MgO and SrO is…",
  "path": "/patents/1404389",
  "publishedAt": "2025-04-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C03C10/0054",
    "SUNFIRE GMBH [DE]"
  ],
  "textContent": "The invention relates to a glass ceramic sealing composition, wherein the composition is selected from the following components in mol%: SiO 40 - 60 mol%, BO 1 - 12 mol%, SrO 30 - 50 mol%, CaO 1 - 12 mol%, MgO 0 - 5 mol% and AlO 1 - 6 mol%, wherein the total concentration of CaO and MgO and SrO is 30 - 70 mol% and wherein the total concentration of SiO and BO is 45 - 70 mol %.",
  "title": "GLASS CERAMIC SEALING COMPOSITION"
}