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187 Results for 'Materials & Chemicals'
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Technology
ADDITIVE MANUFACTURING OF METAL-INCORPORATED RESIN OBJECTS
UW-Madison researchers have developed a new additive manufacturing (AM) method for generating multi-color objects. The researchers identified a photochemically-controlled metal redox system capable of...
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Andrew Boydston, Evan Sherbrook | P200119US02
Technology
High-Throughput Tool for Developing Enzyme-Mimicking Catalysts
Catalysts play countless roles in modern society including production of fertilizer, synthesis of plastics and other ubiquitous materials and development of pharmaceuticals. However, many catalysts re...
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Jeffrey Martell, Edward Pimentel, Justice Merrifield | P220207US02
Technology
SELF-ASSEMBLING ROD-COIL COPOLYMERS FOR CARBON NANOTUBE SORTING AND THE FABRICATION OF CARBON NANOTUBE FILMS
UW-Madison researchers have developed a triblock copolymer strategy for controlling the spacing between CNTs. The triblock copolymers consist of an A-B-A architecture where the B block is the conjugat...
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Padma Gopalan, Michael Arnold, Stephanie Oliveras Santos, Songying Li | P220349US01
Technology
ELECTROCHEMICAL DEHYDROGENATION, EPOXIDATION, SUBSTITUTION, AND HALOGENATION OF HYDROCARBONS AND HYDROCARBON DERIVATIVES
UW-Madison researchers have developed a new electrochemical method for synthesizing epoxides from hydroxy-alkanes. The method is implemented in a reactor comprising an anode and a cathode separated by...
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Marcel Schreier, Christine Lucky | P200384US02
Technology
RECYCLING OF PLASTICS BY SOLVENT-TARGETED RECOVERY AND PRECIPITATION (STRAP)
UW-Madison researchers have developed a process to recover the components of printed multilayer plastic films. As an example, a film composed of polyethylene (PE), ethylene vinyl alcohol (EVOH), and p...
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George Huber, Kevin Sanchez-Rivera, Reid Van Lehn, Theodore Walker, Panzheng Zhou | P220053US02
Technology
Bio-Composite Materials For 3D Printing Using Milk Proteins
Recent global estimates project that over 125 million tons of dairy products are wasted or discarded due to spoilage each year. Roughly half of this waste occurs before the products even reach the con...
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John Obielodan, Joseph Wu | T200060US02
Technology
SYNTHESIS OF ATOMICALLY DISPERSED M-N-C CATALYSTS VIA SELECTIVE METALATION
UW-Madison researchers have developed a solution-phase metalation method for increasing M loading on N-C. The N-C supports are synthesized by high-temperature pyrolysis of N, C precursor mixtures (e.g...
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Shannon Stahl, Jason Bates | P210397US02
Technology
Mediated Hydrogen Anode for Use in Reductive Electrosynthesis
The inventor discloses a new method and system for reductive electrochemical synthesis that uses H2 as the terminal reductant. Essentially, this invention will enable H2-integrated anodes and flow-rea...
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Shannon Stahl, Jack Twilton, James Gerken, Mathew Johnson, Thatcher Root | P210161US02
Technology
New, Lightweight Material to Protect Against Bullets and Other High-Speed Impacts
Manufacturers require material that can absorb a high amount of kinetic energy from ballistic impacts to produce protective equipment such as bulletproof vests and tank armor, and air- and spacecraft ...
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Ramathasan Thevamaran, Jizhe Cai | P220051US01
Technology
COMPOSITIONS FOR STABILIZING METAL-FREE RING-OPENING METATHESIS POLYMERIZATION AND RELATED METHODS
A solvent-less method for photo-redox mediated MF-ROMP that can be used to produce industrially relevant polymers. Recognizing that fluorinated alcohols have several comparable characteristics to ROMP...
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Andrew Boydston, Xuejin Yang, Rachel Tritt, Margaret Tetzloff | P210232US02
Technology
GAS PHASE OZONE-MEDIATED SELECTIVE OXIDATIVE DEHYDROGENATION OF ALKANES
An improved ODH method for the conversion of alkanes (e.g., propane) to alkenes (e.g., propylene) that leverages an oxygen-atom donor. Essentially, the method is radical-mediated, requiring only a sma...
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Ive Hermans, William McDermott, Edgard Lebron Rodriguez, Unni Kurumbail | P210201US02
Technology
LIQUID CRYSTAL-INFUSED SLIPPERY ANTI-FOULING SURFACES
Building off their earlier work with LC-infused multilayer films, the inventors developed a method for directly infusing LCs into porous PTFE membranes. The resulting materials have desirable charac...
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David Lynn, Harshit Agarwal | P210229US02
Technology
POWDER CORE-SHELL STRUCTURES AND METHODS THEREFOR
UW-Madison researchers have developed a process for producing core-shell metal matrix nanocomposite wire for directed energy deposition (DED) additive manufacturing. The procedure involves first produ...
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Lianyi Chen, Jiandong Yuan | P220033US01
Technology
OXYGEN ION TRANSPORT MATERIALS AND RELATED DEVICES
The inventors have identified new interstitial oxygen diffusers. Included in this discovery is the identification of classes of materials that enable substitution of elements to yield related material...
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Dane Morgan, Jun Meng, Ryan Jacobs | P210166WO01
Technology
CARBON-SUPPORTED BORON CATALYSTS FOR OXIDATIVE DEHYDROGENATION OF ALKANES
UW-Madison researchers developed a carbon-supported boron catalyst for the selective and active oxidative dehydrogenation (ODH) of alkanes to produce alkenes (e.g., olefins comprising two or more carb...
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Ive Hermans, Lesli Mark, William McDermott, Theodore Agbi | P210165WO01
Technology
Intermetallic Compounds Of Cobalt As Targets For The Production Of Theranostic Radionuclides
UW Madison researchers have developed cobalt intermetallic compounds that include cobalt and a second element. The isotopes of the second element in the compounds are present in their natural isotopic...
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Paul Ellison, Robert Nickles, Todd Barnhart, Jonathan Engle, Christopher Kutyreff | P190208US02
Technology
METAL-METAL BONDED AMMONIA OXIDATION CATALYSTS
UW-Madison researchers have developed a diruthenium containing catalyst capable of efficiently converting ammonia to nitrogen in the presence of oxygen. These catalysts, which generally facilitate mul...
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John Berry, Christian Wallen, Tristan Brown, Sungho Park | P200013US02
Technology
SYNTHESIS OF AMMONIA USING CYCLE-GENERATED HYDROGEN SULFIDE
UW-Madison researchers have developed an improved method of synthesizing ammonia from hydrogen sulfide and lithium nitrate. This process, currently embodied in a continuous cycle, leverages hydrogen s...
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Robert Hamers, Benjamin Bachman | P210007US02
Technology
SLIPPERY LIQUID-INFUSED POROUS SURFACES THAT RELEASE HYDROPHILIC AND HYDROPHOBIC AGENTS
The present invention provides materials and methods of making materials, where at least one surface of the material utilizes an emulsion to controllably release active agents, which can include hydro...
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David Lynn, Harshit Agarwal | P200177US02
Technology
Production Of Liquid Alkanes In The Jet-fuel Range (c8-c15) From Biomass-derived Carbohydrates
Described is a method for making a composition comprising alkanes. The composition is suitable for use as a liquid transportation fuel in general, and jet fuel in particular. The method includes dehyd...
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James Dumesic, Yuriy Roman-Leshkov | P07421US
Technology
Neoglycorandomization And Digitoxin Analogs
The present invention provides methods of producing libraries of compounds with enhanced desirable properties and diminished side effects as well as the compounds produced by the methods. In preferred...
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Joseph Langenhan | P08057US
Technology
Flexible Compact Nanogenerators Based On Mechanoradical-Forming Porous Polymer Films
Power generators that incorporate porous electric generation layers composed of mechanoradical-forming polymers are provided. Also provided are methods for using the generators to convert mechanical e...
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Shaoqin Gong, Qifeng Zheng, Zhenqiang Ma, Yanfeng Tang | P160398US02
Technology
Removable Non-Conjugated Polymers For Dispersing Carbon Nanotubes
Polymers having pendant polycyclic aromatic hydrocarbon (PAH) groups covalently bound to the polymer backbone via thioester bonds are provided. The PAH groups are covalently bound to the backbone of t...
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Padma Gopalan, Michael Arnold, Catherine Kansiusarulsamy, Matthew Shea | P180065US01
Technology
Mixed Oxygen And Organic Compound Treatment For Functionalizing Oxygen Onto The Surface Of Boron Nitride
Improved methods of synthesizing oxygen-functionalized boron nitride (O—BN) are disclosed. In the disclosed methods, boron nitride (BN) in any form is contacted with a gaseous composition or composi...
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Ive Hermans, Joseph Grant, Juan Venegas, Samuel Burt, Philipp Mueller, Somphonh Phivilay | P170076US02
Technology
Photoresponsive, Form-Stable Phase Change Composites And Photodetectors Made Therefrom
Composite materials comprising electrically conductive particles in a form-stable phase change materials (PCMs) are provided. Also provided as radiation sensors incorporating the composites and method...
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Shaoqin Gong, Zhenqiang Ma, Yunming Wang, Hongyi Mi | P150218US02