{
  "$type": "site.standard.document",
  "description": "Provided is an elastomer reinforcement cord with improved rust resistance. An elastomer reinforcement cord includes metal filaments and a polymer material. The elastomer reinforcement cord has a multi-strand structure which includes: at least one core strand formed by twisting plural metal…",
  "path": "/patents/1305787",
  "publishedAt": "2021-12-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C9/005",
    "BRIDGESTONE CORPORATION"
  ],
  "textContent": "Provided is an elastomer reinforcement cord with improved rust resistance. An elastomer reinforcement cord includes metal filaments and a polymer material. The elastomer reinforcement cord has a multi-strand structure which includes: at least one core strand formed by twisting plural metal filaments and together; and two or more sheath strands each formed by twisting plural metal filaments and together, the sheath strands being twisted together around the core strand. An intra-sheath-strand filling rate a, which is a ratio of the area of the polymer material with respect to an intra-sheath-strand gap region A, is 52% or higher, and an inter-strand filling rate b, which is a ratio of the area of the polymer material with respect to an inter-strand gap region B, is 75% or higher.",
  "title": "ELASTOMER REINFORCEMENT CORD"
}