Patent application number | Description | Published |
20080268226 | NANOPOROUS THIN FILMS AND MULTI-FUNCTIONAL LAYERS VIA SPATIALLY ORGANIZED POLYMERS - A spatially organized polymer nanostructured thin film and a ligand adsorbate attached to the polymer nanostructured thin film and, optionally, an additional material or materials attached to the ligand adsorbate. A method for forming a structure by: providing a spatially organized polymer nanostructured thin film and a ligand adsorbate, and adsorbing the ligand adsorbate onto the thin film and, optionally, binding additional material or materials to the ligand adsorbate. | 10-30-2008 |
20090010980 | Materials coatings and methods for self-cleaning and self-decontamination of metal surface - A composite structure exhibiting the ability to degrade chemical or biological agents upon contact comprising a substrate to be protected from the deleterious effects of chemical or biological agents possessing surface groups capable of deactivating materials having the ability to degrade chemical or biological agents, a buffer film, coated onto the substrate, that blocks the ability of the substrate surface groups to deactivate the materials having the ability to degrade chemical or biological agents, and a protective film, coated onto the buffer film, containing materials having the ability to degrade chemical or biological agents encapsulated in or comprising the outer surface of the protective film. | 01-08-2009 |
20090117285 | ROOM TEMPERATURE ELECTROLESS IRON BATH OPERATING WITHOUT A GALVANIC COUPLE FOR DEPOSITION OF FERROMAGNETIC AMORPHOUS FeB FILMS - Provided is an electroless iron bath capable of depositing a ferromagnetic FeB coating onto Pd/Sn-catalyzed substrates at room temperature without the need for an accompanying galvanic couple. The new electroless iron bath is comprised of Fe | 05-07-2009 |
20090257056 | SURFACE ENHANCED RAMAN DETECTION ON METALIZED NANOSTRUCTURED POLYMER FILMS - Disclosed herein is a structure having a spatially organized polymer nanostructured thin film and a metal coating on the film. The thin film is made by directing a monomer vapor or pyrolyzed monomer vapor towards a substrate at an angle other than perpendicular to the substrate, and polymerizing the monomer or pyrolyzed monomer on the substrate. | 10-15-2009 |
20090269587 | HYDROPHOBIC NANOSTRUCTURED THIN FILMS - Provided herein are the polymers shown below. The value n is a positive integer. R | 10-29-2009 |
20100178421 | CONDUCTIVE MICROCYLINDER-BASED PAINTS FOR INTEGRATED ANTENNAS - The present invention is directed to a method for making a conformal antenna on a surface by providing a composition comprising a polymer matrix and a plurality of metalized tubules and applying the composition to the surface as two parallel wires connected at their ends to make a closed loop with one of the parallel wires broken in the middle. Also disclosed is an alternate method for making a conformal antenna on a surface by spraying a first material comprising a polymer matrix onto the surface and simultaneously spraying a second material comprising a plurality of metalized tubules and a coagulant onto the surface, wherein the first and second materials mix together during the spraying. A further method for making a conformal antenna includes spraying a first material comprising a polymer matrix and a plurality of metalized tubules onto the surface and simultaneously spraying a second material comprising an aqueous electroless plating bath onto the surface, wherein the first and second materials mix together during the spraying. | 07-15-2010 |
20130302873 | Methods of Making Material Coatings for Self-cleaning and Self-decontamination of Metal Surfaces - A method of making a composite structure exhibiting the ability to degrade chemical or biological agents upon contact comprising a substrate to be protected from the deleterious effects of chemical or biological agents possessing surface groups capable of deactivating materials having the ability to degrade chemical or biological agents, a buffer film, coated onto the substrate, that blocks the ability of the substrate surface groups to deactivate the materials having the ability to degrade chemical or biological agents, and a protective film, coated onto the buffer film, containing materials having the ability to degrade chemical or biological agents encapsulated in or comprising the outer surface of the protective film. | 11-14-2013 |
20140193644 | POLYELECTROLYTE MULTILAYERS HAVING SALT-CONTROLLED INTERNAL STRUCTURES - A method, and an article made therefrom, of: contacting a substrate with a first solution of first polyelectrolyte chains to form a layer of the first polyelectrolyte on the substrate; and contacting the layer of the first polyelectrolyte with a second solution of second polyelectrolyte chains to form a layer of the second polyelectrolyte. The first polyelectrolyte has a polyanion or polycation chain. The second polyelectrolyte has a polyanion or polycation chain of a charge opposite to that of the first polyelectrolyte. The first solution or the second solution is an aggregate-forming solution comprising an ionic species having at least two discrete sites of a charge opposite to that of the polyelectrolyte chains in the aggregate-forming solution. The ionic species forms, via bridging interactions, aggregates of the polyelectrolyte chains that remain intact in the aggregate-forming solution during the contact. | 07-10-2014 |
20140242376 | POLYELECTROLYTE MULTILAYERS HAVING SALT-CONTROLLED INTERNAL STRUCTURES - A method, and an article made therefrom, of: contacting a substrate with a first solution of a first polyelectrolyte polymer to form a layer of the first polyelectrolyte polymer on the substrate; and contacting the layer of the first polyelectrolyte polymer with a second solution of a second polyelectrolyte polymer to form a layer of the second polyelectrolyte polymer on the layer of the first polyelectrolyte polymer. The first polyelectrolyte is a polyanion or polycation polymer. The second polyelectrolyte is a polyanion or polycation polymer of a charge opposite to that of the first polyelectrolyte polymer. At least one of the first solution or the second solution is an aggregate-forming solution comprising an ionic species having at least two discrete sites of a charge opposite to that of the polyelectrolyte polymer in the aggregate-forming solution. The ionic species forms, via bridging interactions, aggregates of the polyelectrolyte polymer that remain intact in the aggregate-forming solution during the contact and layer formation. | 08-28-2014 |