{
  "$type": "site.standard.document",
  "description": "[Problem] To provide a thermoplastic elastomer composition for foaming, whichhassufficientfoamabilityandprovidesamoldedarticle having good appearance. [Solution to Problem] A thermoplastic elastomer composition for foaming, which comprises 10 to 40% by weight of a partially or completely…",
  "path": "/patents/1014213",
  "publishedAt": "2011-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B32B27/065",
    "MITSUI CHEMICALS INC [JP]"
  ],
  "textContent": "[Problem] To provide a thermoplastic elastomer composition for foaming, whichhassufficientfoamabilityandprovidesamoldedarticle having good appearance. [Solution to Problem] A thermoplastic elastomer composition for foaming, which comprises 10 to 40% by weight of a partially or completely crosslinked ethylene/± -olefin/non-conjugated polyene copolymer rubber (A) comprising ethylene, an ±-olefin of 3 to 20 carbon atoms and a non-conjugated polyene, 3 to 33% by weight of an ethylene/±-olefin copolymer (B) comprising ethylene and an ±-olefin of 3 to 20 carbon atoms, 10 to 40% by weight of polypropylene (C) havingameltingpoint, as determined by differential scanning calorimetry (DSC), of 40 to 170°C, 10 to 45% by weight of a softener (D) for rubbers, and at least one substance selected from an isotactic propylene-based polymer (E-a) in an amount of 1 to 30% by weight and a syndiotactic ±-olefin-based copolymer (E-b) in an amount of 1 to 20% by weight, with the proviso that the total amount of the components (A), (B), (C), (D), (E-a) and (E-b) is 100% by weight.",
  "title": "THERMOPLASTIC ELASTOMER COMPOSITION FOR FOAMING, MOLDED FOAM OBTAINED THEREFROM, MOLDED COMPOSITE OBTAINED THEREFROM, AND INSTRUMENT PANEL FOR MOTOR VEHICLE"
}