{
  "$type": "site.standard.document",
  "description": "To provide a resin substrate provided with a hard coating film which is excellent in weather resistant adhesion and weather cracking resistance. The resin substrate 1 provided with a hard coating film, comprises a resin substrate 2, and formed on at least one surface thereof, a primer layer 3…",
  "path": "/patents/981633",
  "publishedAt": "2013-11-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B05D1/36",
    "ASAHI GLASS CO LTD [JP]"
  ],
  "textContent": "To provide a resin substrate provided with a hard coating film which is excellent in weather resistant adhesion and weather cracking resistance. The resin substrate 1 provided with a hard coating film, comprises a resin substrate 2, and formed on at least one surface thereof, a primer layer 3 containing an acrylic polymer (P) as a main component, and a hard coating layer 4, sequentially from the resin substrate 2 side, wherein the silyl group-containing acrylic polymer (±) contained in the primer layer 3 comprises polymerized units derived from methyl methacrylate (MMA) and silyl group-containing polymerized units and does not contain polymerized units having an aromatic hydrocarbon group in a side chain; and the value of (content of the acrylic polymer (P))/(total amount of content of the acrylic polymer (P) and content of the silyl group-containing acrylic polymer (±)) × 100, is from 50 to 98 mass%.",
  "title": "RESIN SUBSTRATE PROVIDED WITH HARD-COAT COATING, AND METHOD FOR PRODUCING SAME"
}