{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide a practical solid polymer electrolyte that exhibits excellent thermal characteristics, physical characteristics, and ionic conductivity, and in particular, to provide a completely solid electrolyte and a copolymer composition that functions as the…",
  "path": "/patents/1076055",
  "publishedAt": "2005-07-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08F290/062",
    "NIPPON SODA CO [JP]"
  ],
  "textContent": "An object of the present invention is to provide a practical solid polymer electrolyte that exhibits excellent thermal characteristics, physical characteristics, and ionic conductivity, and in particular, to provide a completely solid electrolyte and a copolymer composition that functions as the substrate for producing such an electrolyte. A solid polymer electrolyte comprising an electrolyte salt, and a copolymer in which a block chain A containing a repeating unit represented by a formula (I) shown below, a block chain B containing a repeating unit represented by a formula (II) shown below: (wherein, R9 represents an aryl group), and a block chain C containing a repeating unit represented by a formula (III) shown below: (wherein, R13 represents an aryl group or a heteroaryl group) are arranged in the sequence B, A, C.",
  "title": "SOLID POLYMER ELECTROLYTE"
}