Fabrication of nanofibers as dry adhesives and applications of the same
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United States of America Patent
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Dec 6, 2016
Grant Date -
Jun 25, 2015
app pub date -
Aug 6, 2013
filing date -
Aug 6, 2012
priority date (Note) -
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Abstract
A method of forming a dry adhesive by includes forming an electrospun non-woven of a spinnable polymer, wherein the polymer fiber forming the non-woven is aligned. A dry adhesive is provided that comprises aligned polymeric nanofibers. The polymeric nanofibers may be formed from a mixture of highly spinnable material is combined with an adhesive component to further enhance the adhesion onto substrates. The non-woven can further be processed by plastic deformation to create microprotrusions.
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International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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