{
  "$type": "site.standard.document",
  "description": "Tetrakisfluoroalkylborate salts (I) are new. Tetrakisfluoroalkylborate salts of formula (I) are new: Mn+((BR4))n (I) Mn+ = mono, di- or trivalent cation; R = (CxF2x+1); x = 1-8; and n = 1-3. Independent claims are also included for: (1) a process for the production of a tetrakisfluoroalkylborate…",
  "path": "/patents/1104558",
  "publishedAt": "2002-05-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C07D277/32",
    "MERCK PATENT GMBH [DE]"
  ],
  "textContent": "Tetrakisfluoroalkylborate salts (I) are new. Tetrakisfluoroalkylborate salts of formula (I) are new: Mn+((BR4))n (I) Mn+ = mono, di- or trivalent cation; R = (CxF2x+1); x = 1-8; and n = 1-3. Independent claims are also included for: (1) a process for the production of a tetrakisfluoroalkylborate salt (I) comprising reaction of a salt of formula (II) with a fluorinating agent in a solvent followed by purification and separation by conventional means; (2) a mixture comprising a salt (I) and at least one polymer; (3) a process for the production of the mixture comprising mixing the salt (I) and at least one polymer, optionally with a solvent; (4) an electrolyte primary battery, secondary battery, capacitor, super capacitor or galvanic cell containing the tetrakisfluoroalkyl borate salt (I). Mn+((B(CN)4))n (II)",
  "title": "Tetrakis fluoroalkylborate salts and their use as electrolyte salts"
}