{
  "$type": "site.standard.document",
  "description": "A piezoelectric device comprises at least one piezoelectric composite layer P inserted between two conductive composite layers E, each layer E forming an electrode, characterized in that: the layer P is a rubber composition containing more than 50 parts by weight per hundred parts by weight rubber…",
  "path": "/patents/1298025",
  "publishedAt": "2021-08-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01L41/183",
    "COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN"
  ],
  "textContent": "A piezoelectric device comprises at least one piezoelectric composite layer P inserted between two conductive composite layers E, each layer E forming an electrode, characterized in that: the layer P is a rubber composition containing more than 50 parts by weight per hundred parts by weight rubber, phr, of diene elastomer, a cross-linking system and at least 5 vol. %, in relation to the total volume of the rubber composition, of piezoelectric inorganic charges; and each layer E is a rubber composition containing at least 50 phr of diene elastomer, a cross-linking system, and conductive charges. A method for producing the device and a tire comprising the device are also disclosed.",
  "title": "DEVICE CONSISTING OF AN ELASTOMER MATRIX, COMPRISING PIEZOELECTRIC CHARGES AND ELECTRODES"
}