Patent application number | Description | Published |
20080248212 | METHODS OF MAKING FUNCTIONALIZED FLUOROPOLYMER FILMS - Functionalized fluoropolymer films, methods of making functionalized fluoropolymer films, laminates comprising functionalized fluoropolymer films, and methods of using functionalized fluoropolymer films are described. | 10-09-2008 |
20090039200 | EROSION RESISTANT FILMS FOR USE ON HEATED AERODYNAMIC SURFACES - The present disclosure provides a tape comprising: a) a single layer comprising a crosslinked polymer, selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and b) an adhesive layer. In another embodiment, the disclosure provides an erosion resistant construction comprising, first, an element of an aircraft comprising: an aircraft skin segment having an external surface, and a deicing mechanism associated with said aircraft skin segment capable of heating said external surface to temperatures in excess of 65° C.; and, second, a tape comprising: at least one layer comprising a crosslinked elastomeric polymer, which may be a crosslinked polymer selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and an adhesive layer; wherein the tape is bonded to the external surface of the aircraft skin segment by the adhesive layer. In another embodiment, the tape comprises at least one layer comprising a semi-interpenetrating polymer network of a crosslinked acrylate and an uncrosslinked polymer selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer. | 02-12-2009 |
20090098359 | HYDROPHILIC POROUS SUBSTRATES - Hydrophilic porous substrates, methods of making hydrophilic porous substrates from hydrophobic polymers are disclosed. | 04-16-2009 |
20100075131 | Ligand Graft Functionalized Substrates - Polyethyleneimine and polyalkylene biguanide ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed. | 03-25-2010 |
20100075560 | Ligand Graft Functionalized Substrates - Polyethyleneimine and polyalkylene biguanide ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed. | 03-25-2010 |
20100155323 | FUNCTIONALIZED NONWOVEN ARTICLE - A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl(meth)acryloyl monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as oligonucleotides or monoclonal antibodies (MAb), from a fluid mixture. | 06-24-2010 |
20100206806 | HYDROPHILIC POROUS SUBSTRATES - Hydrophilic porous substrates, methods of making hydrophilic porous substrates from hydrophobic polymers are disclosed. | 08-19-2010 |
20100209693 | HYDROPHILIC POROUS SUBSTRATES - Hydrophilic porous substrates, methods of making hydrophilic porous substrates from hydrophobic polymers are disclosed. | 08-19-2010 |
20100210160 | HYDROPHILIC POROUS SUBSTRATES - Hydrophilic porous substrates, methods of making hydrophilic porous substrates from hydrophobic polymers are disclosed. | 08-19-2010 |
20100261801 | METHOD FOR MAKING A FUNCTIONALIZED MEMBRANE - The present disclosure describes functional membranes and a method for making a functional membrane. The method includes providing a porous substrate, applying the at least one graftable species to the porous substrate, and treating the coated porous substrate with electron beam radiation to provide a functionalized membrane. The method includes forming a functionalized membrane comprising a gradient of grafted species attached to the porous substrate. | 10-14-2010 |
20100320138 | FUNCTIONALIZED NONWOVEN ARTICLE - A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising anionic monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as monoclonal antibodies (MAb), from a fluid mixture. | 12-23-2010 |
20110033633 | METHOD OF MAKING LIGAND FUNCTIONALIZED SUBSTRATES - Ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed. | 02-10-2011 |
20110091717 | METHOD FOR IN SITU FORMATION OF METAL NANOCLUSTERS WITHIN A POROUS SUBSTRATE FIELD - A method for in situ formation of metal nanoclusters within a porous substrate comprises imbibing a porous substrate with an aqueous heavy metal salt solution, and exposing the imbibed porous substrate to ionizing radiation to form heavy metal nanoclusters within the porous substrate. | 04-21-2011 |
20110184078 | Ligand Functionalized Substrates - Ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed. | 07-28-2011 |
20120070342 | LIGHT-ACTIVATED ANTIMICROBIAL ARTICLES AND METHODS OF USE - A light-activated antimicrobial article is disclosed, consisting essentially of an acridine dye covalently bonded without a linking group to a nylon material. The article may be made using electron beam processing. The article in combination with light absorbed by the acridine dye may be used to inhibit the growth of microorganisms. A photosensitive nylon material in which the acridine dye is disposed on the nylon material may also be used. Medical kits that include a light source and an article having the acridine dye are disclosed. | 03-22-2012 |
20120091277 | EROSION RESISTANT FILMS FOR USE ON HEATED AERODYNAMIC SURFACES - The present disclosure provides a tape comprising: a) a single layer comprising a crosslinked polymer, selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and b) an adhesive layer. In another embodiment, the tape comprises at least one layer comprising a semi-interpenetrating polymer network of a crosslinked acrylate and an uncrosslinked polymer selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer. | 04-19-2012 |
20130122215 | FUNCTIONALIZED NONWOVEN ARTICLE - A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising anionic monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as monoclonal antibodies (MAb), from a fluid mixture. | 05-16-2013 |