{
  "$type": "site.standard.document",
  "description": "An aromatic-polyether-type ion conductive polymer membrane having improved mechanical strength is provided. An aromatic-polyether-type ion-conductive ultrahigh molecular weight polymer having an ion exchange capacity of 0.1 meq/g or higher and a structure comprising an aromatic-polyether-type…",
  "path": "/patents/1070264",
  "publishedAt": "2006-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08G65/40",
    "SUMITOMO CHEMICAL CO [JP]"
  ],
  "textContent": "An aromatic-polyether-type ion conductive polymer membrane having improved mechanical strength is provided. An aromatic-polyether-type ion-conductive ultrahigh molecular weight polymer having an ion exchange capacity of 0.1 meq/g or higher and a structure comprising an aromatic-polyether-type ultrahigh molecular weight polymer in which an acid group introduced, said aromatic-polyether-type ultrahigh molecular weight polymer having at least one structural unit selected from those represented by the following formulas (1) and (2) and the sum of the number a of the structural unit of the formula (1) and the number b of the structural unit of the formula (2) being 2 or larger:",
  "title": "AROMATIC-POLYETHER-TYPE ION-CONDUCTIVE ULTRAHIGH MOLECULAR WEIGHT POLYMER, INTERMEDIATE THEREFOR, AND PROCESSES FOR PRODUCING THESE"
}