{
  "$type": "site.standard.document",
  "description": "The present invention relates to a brass-plated steel cord capable of further improving initial adhesiveness and heat-resistant adhesiveness between a coating rubber and a steel cord and also imparting excellent durability to a resulting rubber article, and more particularly to a brass-plated steel…",
  "path": "/patents/1000275",
  "publishedAt": "2012-07-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C9/0007",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "The present invention relates to a brass-plated steel cord capable of further improving initial adhesiveness and heat-resistant adhesiveness between a coating rubber and a steel cord and also imparting excellent durability to a resulting rubber article, and more particularly to a brass-plated steel cord, wherein an outermost surface thereof contains 0.3 to 1.7 atomic% of phosphorus, 4.93 to 14 atomic% of zinc, and 0.01 to 2.0 atomic% of a metal having an ionization tendency lower than that of zinc and higher than that of copper as measured by XPS (X-ray photoelectron spectroscopy), and an amount of zinc in the outermost surface is 30 to 90 atomic% based on 100 atomic% of a total amount of zinc and copper.",
  "title": "BRASS-PLATED STEEL CORD AND STEEL CORD-RUBBER COMPOSITE, AND TIRE USING THE SAME"
}