{
  "$type": "site.standard.document",
  "description": "The present invention provides a method of producing a polymer stamp (11) for the reproduction of devices comprising microstructures (5, 6) and nanostructures (3), the method comprising the steps of providing a first substrate (1), patterning nanostructures (3) into the first substrate material…",
  "path": "/patents/1009829",
  "publishedAt": "2011-08-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B81C1/00206",
    "CONSEJO SUPERIOR INVESTIGACION [ES]"
  ],
  "textContent": "The present invention provides a method of producing a polymer stamp (11) for the reproduction of devices comprising microstructures (5, 6) and nanostructures (3), the method comprising the steps of providing a first substrate (1), patterning nanostructures (3) into the first substrate material, patterning microstructures (5, 6) onto the first substrate (1), casting a polymer elastomer onto the first substrate (1) with nanostructures (3) and microstructures (5, 6) to form a polymer stamp (11) and releasing the polymer stamp (11). The present invention is further directed to a method of reproducing devices comprising microstructures and nanostructures comprising the steps of casting a final product (12) material onto the polymer stamp (11) comprising microstructures (5, 6) and nanostructures (3) produced according to the invention, wherein the microstructures (5, 6) and nanostructures (3) are transferred during the casting step to the final product (12), and releasing the final product (12) of the polymer stamp (11). In a preferred embodiment, the final device forms a part of a micro fuel cell system as a fuel delivery system (22) or a water management system (26).",
  "title": "Method of producing a polymer stamp for the reproduction of devices comprising microstructures and nanostructures and corresponding device"
}