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Methods for forming nanofiber adhesive structures

  • US 7,479,198 B2
  • Filed: 04/06/2006
  • Issued: 01/20/2009
  • Est. Priority Date: 04/07/2005
  • Status: Expired due to Fees
First Claim
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1. A method for forming a nanofiber adhesive structure, the method comprising:

  • providing a structure comprising a plurality of fiber bundles in a first binder, the plurality of fiber bundles comprising a plurality of fibers in a second binder;

    dissolving a portion of the first binder from the structure to expose end portions of the plurality of fiber bundles having a first length using a first solvent;

    dissolving a portion of the second binder from the structure to expose end portions of the plurality of fibers having a second length using a second solvent; and

    wherein the first binder is generally insoluble by the second solvent and the second binder is generally insoluble by the first solvent.

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