{
  "$type": "site.standard.document",
  "description": "The invention provides a process for producing vinylidene fluoride polymer powder that exhibits excellent solubility with respect to aprotic polar solvents, and a process for producing a vinylidene fluoride polymer solution using vinylidene fluoride polymer powder obtained by the polymer powder…",
  "path": "/patents/998727",
  "publishedAt": "2012-09-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08F14/22",
    "KUREHA CORP [JP]"
  ],
  "textContent": "The invention provides a process for producing vinylidene fluoride polymer powder that exhibits excellent solubility with respect to aprotic polar solvents, and a process for producing a vinylidene fluoride polymer solution using vinylidene fluoride polymer powder obtained by the polymer powder production process. The process for producing heat-treated vinylidene fluoride polymer powder according to the invention includes heat treating raw vinylidene fluoride polymer powder at such a temperature that the temperature of the polymer powder is not less than 125°C to less than the crystal melting temperature (Tm) of the polymer.",
  "title": "METHOD FOR PRODUCING HEAT-TREATED VINYLIDENE FLUORIDE POLYMER POWDER"
}