{
  "$type": "site.standard.document",
  "description": "The invention provides a method for producing a dispersion wherein a fine particle comprising a fluoropolymer having a sulfonic acid group and/or carboxyl group is dispersed in an aqueous dispersion medium, which method comprises hydrolyzing in an aqueous medium, -SO 2 X 1 (wherein X 1 is a halogen…",
  "path": "/patents/1009598",
  "publishedAt": "2011-09-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D67/00091",
    "DAIKIN IND LTD [JP]"
  ],
  "textContent": "The invention provides a method for producing a dispersion wherein a fine particle comprising a fluoropolymer having a sulfonic acid group and/or carboxyl group is dispersed in an aqueous dispersion medium, which method comprises hydrolyzing in an aqueous medium, -SO 2 X 1 (wherein X 1 is a halogen atom) and/or -COZ 1 (wherein Z 1 is C 1-4 -alkoxy) present in a fluoropolymer precursor to thereby give the fluoropolymer. Also the invention provides a fluoropolymer dispersion obtainable by the method of the present invention.",
  "title": "Fluoropolymer dispersion and process for producing fluoropolymer dispersion"
}