{
  "$type": "site.standard.document",
  "description": "The following is provided as a radical-curable seal member for a fuel cell that has excellent productivity, can be made into a thin film, and has excellent seal ability within a wide temperature range. A radical-curable seal member 4 for a fuel cell having a glass transition temperature of -40°C or…",
  "path": "/patents/1415138",
  "publishedAt": "2023-07-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08F265/06",
    "SUMITOMO RIKO CO LTD [JP]"
  ],
  "textContent": "The following is provided as a radical-curable seal member for a fuel cell that has excellent productivity, can be made into a thin film, and has excellent seal ability within a wide temperature range. A radical-curable seal member 4 for a fuel cell having a glass transition temperature of -40°C or lower made from a crosslinked product of a radical-curable composition containing 20-90 weight parts of component (B), 1-10 weight parts of component (C), and 0.01-10 weight parts of component (D) per 100 weight parts of component (A), the weight ratio [(B)/(C)] of component (B) to component (C) being 4-24 and the content [(C)/{(A) + (B) + (C)}] of component (C) relative to a total of 100 wt% of component (A), component (B), and component (C) being 1-7 wt %. (A) (Meth)acrylic polymer having a (meth)acryloyl group at a molecular chain end. (B) Monofunctional (meth)acrylic monomer. (C) Polyfunctional (meth)acrylic monomer. (D) Radical polymerization initiator.",
  "title": "RADICAL-CURABLE SEAL MEMBER FOR FUEL CELL"
}