Process for preparing superhydrophobic surface compositions, surfaces obtained by said process and use of them
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United States of America Patent
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Issued Date -
Jul 19, 2007
app pub date -
Sep 2, 2003
filing date -
Sep 2, 2003
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Abandoned
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Abstract
The present invention relates to a process for preparing super-hydrophobic surface compositions, to compositions obtained by said process and to the use of said compositions. The process comprises these steps of a) radical or condensation polymerisation of a reactive functional group containing monomer pair with an initiator in non-reactive solvent environment, and b) mixing the copolymer obtained in a) with a hydrocarbon/fluorinated/siloxane chemical agent having at least one end capped with reactive groups and a catalyst characterised in that it further comprises the step of c) electrospinning/electrospraying of the mixture obtained in b), and d) annealing and crosslinking of the electrospun/electrosprayed mixture.
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