{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreif3ufluu3sfez7vsqq3qmog74kqz7j2bay5fgi5hxf6kpckxyvfje"
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  "description": "The invention relates to a wiper blade (10) for a windscreen wiper, comprising a substrate made of elastomer-based material covered at least in part with a coating of at least three superimposed layers, referred to respectively as internal, intermediate and external, the internal layer forming a…",
  "path": "/patents/936425",
  "publishedAt": "2016-10-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60S1/38",
    "VALEO SYSTEMES DESSUYAGE [FR]"
  ],
  "textContent": "The invention relates to a wiper blade (10) for a windscreen wiper, comprising a substrate made of elastomer-based material covered at least in part with a coating of at least three superimposed layers, referred to respectively as internal, intermediate and external, the internal layer forming a primer for adhesion to the intermediate layer and comprising a substantially zero rate of lubricating fillers and the intermediate layer having a non-zero rate of lubricating fillers lower than that of the external layer. The invention also relates to a method for obtaining such a blade (10).",
  "title": "WIPER BLADE FOR WINDSCREEN WIPER"
}