{
  "$type": "site.standard.document",
  "description": "Provided is a lead-based alloy for a lead-acid battery, comprising not less than 0.02% and less than 0.05% by weight of calcium, not less than 0.4% and not more than 2.5% by weight of tin, not less than 0.005% and not more than 0.04% by weight of aluminum, not less than 0.002% and not more than…",
  "path": "/patents/1080894",
  "publishedAt": "2005-01-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C22C11/06",
    "FURUKAWA BATTERY CO LTD [JP]"
  ],
  "textContent": "Provided is a lead-based alloy for a lead-acid battery, comprising not less than 0.02% and less than 0.05% by weight of calcium, not less than 0.4% and not more than 2.5% by weight of tin, not less than 0.005% and not more than 0.04% by weight of aluminum, not less than 0.002% and not more than 0.014% by weight of barium, and the balance of lead and unavoidable impurities.",
  "title": "LEAD-BASED ALLOY FOR LEAD-ACID BATTERY, GRID FOR LEAD-ACID BATTERY AND LEAD-ACID BATTERRY"
}