{
  "$type": "site.standard.document",
  "description": "Provided is a binder composition for a non-aqueous secondary battery porous membrane capable of forming a porous membrane having improved adhesiveness in electrolyte solution, heat shrinkage resistance in electrolyte solution, and blocking resistance. The binder composition for a non-aqueous…",
  "path": "/patents/1260058",
  "publishedAt": "2020-04-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/1653",
    "ZEON CORPORATION"
  ],
  "textContent": "Provided is a binder composition for a non-aqueous secondary battery porous membrane capable of forming a porous membrane having improved adhesiveness in electrolyte solution, heat shrinkage resistance in electrolyte solution, and blocking resistance. The binder composition for a non-aqueous secondary battery porous membrane contains a particulate polymer A and a particulate polymer B having a larger volume-average particle diameter than the particulate polymer A. The particulate polymer A includes a (meth)acrylic acid alkyl ester monomer unit in a proportion of not less than 50 mass % and not more than 90 mass %. The particulate polymer B has a core-shell structure and includes a nitrile group-containing monomer unit in a core portion of the core-shell structure.",
  "title": "BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY POROUS MEMBRANE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY POROUS MEMBRANE, POROUS MEMBRANE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY AND PRODUCTION METHOD THEREFOR"
}