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For over 60 years, DuPont has been a global producer and marketer of a variety of different synthetic fibers.
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DuPont's Vinyl Acetate Monomer (VAM) manufacturing process is a safe and reliable process for producing high quality finished product.
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This technology allows the user to custom tailor polymers for specific end-uses.
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Much of the pigment particles produced in large-scale titanium dioxide (TiO2) facilities are further processed with different surface coatings and processes to create characteristics for specific end-uses.
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Tyrosine and para-hydroxycinnnamic acid (pHCA) are produced from glucose in a two-step process.
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This technology provides improved cavity design, nozzle design, and motive fluid nozzle design to dramatically increase the efficiency of particle size reduction in fluid mills.
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Developed for the automotive industry, where the rapid detection of the partial pressure of oxygen is critical to controlling the air-fuel ratio in modern electronic fuel injection systems, this new-type semiconductor resistance sensor of...
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This comprehensive electrocoating offering contains features and options that enable the licensee to practice a robust process.
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This technology provides an elegant, efficient and cost effective way to measure absolute position in one or two dimensions using a new Point Coupled Linear Transformer (PCLT).
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This technology selectively separates fines and small particles that have a desired particle size range by using the particlesÆ specific gravity and their various sedimentation rates in a rotating vessel of vibrating liquid.
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This highly flexible C6 perfluoroalkyl formulation overcomes the environmental issues inherent in other perfluoroalkyl tails, and imparts non-stick properties and resistance to oil, grease, solvents, or water that are similar to C8 fluoro...
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DuPont has developed a polymer mulch suitable for playground and horticultural applications.
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Nanotechnology-based, hybrid nanocrystal inorganic thin-film photovoltaics combine the best features of solar cells constructed from bulk thin-film silicon and from polymer solar cells.
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Over more than 100 years of technology development resulted in high speed, low cost web coating technology to apply multiple functional thin layers on different substrates, such as PVC, PC, PET, Cellulose triacetate, PE-paper or other tre...
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AIST has developed a thin film technology that can reduce the consumption of raw selenium below one-tenth of the conventional standard when manufacturing non-silicon-based CIGS thin-film solar cells.
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The search for a transparent magnetic substance that is easy to manufacture has been ongoing for many years.
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This invention increases foot stability and comfort, and decreases certain "sport-specific" injuries.
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This ingenious three-dimensional loop reactor for viscous monomer polymerization, especially (meth)acrylic polymerization, utilizes a serious of bends with interspersed straight segments of critical length to enable molecular weight contr...
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The Kinesthotic® orthotic footbed supports and dynamically adapts to the continuously changing shapes of the weight-bearing soles of each foot and according to the Kinetic dynamics of each activity.
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The focus of this technology is the ability of yeast to reversibly open up the junctions between cells to aid drug delivery.
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The Spherical Golubev Machine (SGM) is a revolutionary technology for the design and production of positive-displacement machines such as compressors, expanders, pumps, motors, engines and the like.
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Powder coated aluminum is used extensively for decorative and functional items such as mailboxes, porch banisters, etc. that are commonly subjected to the weather.
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This technology enables polymers with a superior narrow molecular weight distribution for use in powder coatings.
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Specialty coatings and inks having high brilliance and high quality opalescence are in high demand.
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Ideal for vehicle finishes and specialty paints, these multi-layer formulations contain (in at least one color imparting layer) three-dimensional photonic crystals that impart interference effects.
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This new patented technology enables the integration of passive components into the printed circuit board (PCB).
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The attractiveness of almost all industrial products is strongly governed by the visual quality and appearance of their finish.
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This product is the most efficient concrete waterproofing solution available today.
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AIST has developed a large-scale synthetic method of producing imogolite from inexpensive inorganic materials.
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This innovative hot melt adhesive cures to a thermoset adhesive good for many applications in the vehicular market, home furnishings, edge binding, and electronics.
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The Gage SystemÖ is a patented method of constructing a brick or block wall using a mortar delivery device and a block alignment panel.
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This technology is a thermoplastic antenna incorporating micron sized conductive fibers within the plastic matrix making it lightweight, corrosion-resistant, and easily fabricated.
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This technology comprises know-how that DuPont has developed and commercialized into a unique manufacturing technology that can be used with a wide variety of nonwoven fabrics and is especially suitable for creating cross-directional soft...
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By sharing patents, know-how, and collaborating in R&D, many promising and high-valued products can be launched worldwide in a short while.
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This development produces an inexpensive material that controls infection by building a hydrophilic bridge to the wound site, over which a powerful antimicrobial environment is established, continuously delivering in ppm sufficient dosage...
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This low temperature curable barrier coating is suitable for almost all polymeric films, sheets, and shapes.
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Light and recyclable magnesium alloy has been drawing attention and is widely used for practical purposes such as mobile electronic equipment and vehicles.
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The Environment Purification Materials team of AIST's Synergy Materials Research Center (Japan) has successfully developed and tested significantly improved electrochemical reactors for the selective elimination of nitrogen oxides (NOx) i...
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AIST researchers have developed a thin film alloy of magnesium and titanium that, when applied to glass, may be easily switched between a reflective and transparent state.
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This versatile process turns cement, concrete, waste rock from quarrying operations, and other stone or natural materials into low-cost glass-fiber-reinforced architectural panels of great variety and great beauty.
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This technology provides improved scratch resistance in industrial and automobile coatings by creating higher density crosslinked clear coats.
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In laser-drilling ceramic composite for applications such as cooling holes ù including holes drilled at highly acute angles ù this technology creates a smooth bore that seals the compositeÆs reinforcing fibers.
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This technology provides a method of laser-drilling any component under the control of real-time feedback to provide for predictable, calibrated fluid flow through one or an array of holes formed in the component.
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This suite of broadly applicable laser machining and related control technologies was originally developed to improve high-volume laser fabrication of precision machine parts.
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This system uses a simple and innovative concept to allow the creation of a wide range of lightweight, three-dimensional, folding structures with flexible joints.
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The technology is a method to produce glass material with a promising negative refractive index.
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The present technology describes the method for the production of the zeolite membrane.
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The present invention relates to an optical micro-machining method of glass.
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The present technology proposes a tricalcium-phosphate-based prosthetic material, which is a sintered ceramic body mainly consisting of tricalcium phosphate containing a limited amount of zinc.
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The present invention relates to the manufacturing process of a high-temperature ceramics-based composite material, which features excellent heat and oxidation resistance and frictional properties.
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The technology is a method of manufacturing metallic materials based with extremely fine crystal grain sizes via continuous stimulation during solidification.
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The introduction of alkanolamines into semiconductor clean rooms has created the need for this technologyÆs efficient wipes that neutralizes these caustic contaminants and spills during the wiping process.
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The technology is a method to produce primary material, specifically glass, with refracting capabilities that may be applied to uses beyond conventional fiber optics.
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The technology is an input assisting device for CAD operation.
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When producing cucurbit plants like water melons, the strips of soil containing the plants, are covered with a plastic sheet.
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The present invention shows the superconductive magnetic levitation transportation system with high-efficiency and large-capacity utilizing potential energy as the drive source, which performs short to long distance transportation of carg...
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The present invention relates to a process for producing fiber-reinforced silicon carbide composites, which are suitable for a variety of applications requiring improved toughness, such as aerospace high-temperature structural members, ga...
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DuPont was a global producer and marketer of all types of dyestuffs for both natural and synthetic fibers.
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The flame retardant compounds for cotton, polyester, acrylic fibers, and polypropylene of this technology have high efficacy documented in extensive test results.
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DuPont has successfully developed novel technology for enhanced polymer processing.
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Sulfuric acid solutions with dissolved polyamide such as gelatin are less corrosive than polyamide-free solutions of sulfuric acid.
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Process for making self-supporting conductive films for electrical applications, such as packaging for transporting electrical components and static dissipating laminates for critical work benches and clean room environments.
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Novel condensation polymers have been prepared by the copolymerization of a N,N*-disubstituted disulfonamide with an organic acid dihalide such as dicarboxylic dichloride,disulfonic acid dichlorides, bic chloroformates, phosgene, diisocya...
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A new technology was recently patented that opens the door for commercial production of all woven nanofiber applications.
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Rapid solidification rate (RSR) technology enables production of fine-grained (nanometer-scale) and amorphous metals with uniform chemistry.
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Using this technology from Nippon Oil, a polymer particle with high homogeneity can be manufactured that is so homogeneous that it does not require classification apparatus as part of the production process.
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There has never been such a perfectly natural lubricant until now.
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CO2 can be separated/removed from a fluorocarbon/CO2 mixture using a semipermeable membrane, eliminating both alkali scrubbing and the potential for introducing new impurities.
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AIST proposes a unique method for the preparation of a body of an austempered ductile cast iron (ADI) having a gradient of the mechanical properties within the body along with excellent toughness and strength suitable as a substitute mate...
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The ADCA is not only a step in the right direction; it's a revolutionary new concept in aerial delivery system.
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Fast-Flo? is a cordless hand-held fluid transfer device designed to transfer pharmacological fluids/solutions from a storage vessel into a receiving vessel using a disposable syringe and needle and other attachments typical of the applica...
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The invention is an apparatus for controlling the amount of solar energy and heat transferred into and out of a building or other structure through a glazed opening using a system of pneumatically actuated, reflective shutters.
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A new technology which applies a "grafting" technique to form strong adhesive bonds between mating material surfaces.
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AIST for the first time provides a method for producing an alcohol, a ketone, and an epoxide by the oxidation of a hydrocarbon with oxygen in the presence of a reducing agent.
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The invention relates to an organometallic zeolite which is formed of a multiplicity of units, each of which is of the formula (X.M).sub.m, wherein M is a metal ion selected from the group consisting of Ni.sup.2+, Sn.sup.2+, Mg.sup.2+, Ca...
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This technology relates the production optical carbonhydrates, employing D-glucose as the starter reactant and transfer it into L-sugars and derivatives with easy steps.
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This technology relates to a method for the preparation of vitreous hollow microspheres with a photocatalytic activity from a vitreous volcanic deposit as the starting material.
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In addition to the traditional uses as ornamental or decorative articles, gold is widely used in various industries as a wiring material of electronic circuits in electronic industries or as a catalytically active ingredient in certain ca...
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This ultrasonic echo apparatus can measure tissue inside living bodies, non-invasively.
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A group of methods to pattern conductive organic polymer layers on a support is offered for licensing.
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Antistatic properties are given to a plastic film or resin coated paper by coating it with a layer containing a conductive polymer, PEDOT/PSS (polyethylene-dioxy-thiophene/ polystyrene sulphonic acid).
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This technology is a liquid coating that dries to form a cross-linked, water absorbent film on many substrates.
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AIST is seeking an opportunity of a technology transfer and a patent licensing, regarding this SiC three-dimensional filter.
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This technology relates to a deodorizing lamp and method for the production of the lamp.
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This technology relates to a photocatalyst sheet useful for purifying the living environment, being able to decompose and remove malodorous substances, harmful substances in the air, and prevent developing of bacterium and fungi.
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AIST produced a silicon nitride sinter exhibting extremely high strength and toughness in a specific direction.
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Over the past several decades there has been a proliferation of medical diagnostic and treatment devices that involve the use of x-rays, beta rays, gamma rays and radioactive isotopes.
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Weldbonding is a joining process that combines laser spot welding with adhesives.
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TTIR (Through-Transmission Infrared Welding) transmits wavelengths of light , either laser or halogen lamp generated, through one of the materials to the second.
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A carbon-based counter electrode enhances the operation and durability of electrochromic windows (ECWs), especially against UV radiation that would be encountered in automobile or architectural applications.
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A tamper-free identification card is obtained by laminating two foils together that hold the photograph of the bearer and that are chemically cross-linked to ensure the integrity of the identification card.
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The technology allows the coating of a layer on very thin glass (< 1.2 mm); so thin that it can be wound on a roll for continuous web coating.
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Functional and added value coatings and lacquers are big business in the current market, partly driven by todayÆs consumers and professional users placing high demands on products, in areas such as home appliances, components, packaging, ...
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This new technology offers an adhesive that is suitable for making an electrically conductive connection to a material or system which is operated at high temperatures, or can even be a heating element.
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The dosimeter described here allows the quantitative detection of radiation with a wavelength shorter than 350 nm (UV light, X-ray and radioactive radiation).
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This technology provides an improved apparatus design and process for reducing, dispersing, wetting and mixing pumpable, non-magnetic multiphase mixtures.
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Liquid crystal polymers (LCP's) represent a growing family of high performance engineering polymers.
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Liquid Crystal Polymers (LCP's) are superb for making highly detailed, high performance parts such as microcircuit boards or electronic connectors.
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Aromatic dicarboxylic acids such as 2,6-naphthalene dicarboxylic acid are important intermediates in the preparation of high performance engineering polymers.
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This is a platform technology which combines an elastomeric polymer modified bitumen binder with scrap tyre granulate (rubber crumb) and aggregate material from either waste and or virgin materials.
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The new technology makes it possible to dye different Materials by the dye sublimation process.
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The formulation and production of electrically conductive polymer composites is described.
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This technology introduces an electron blocking layer between the two electrodes of a photoactive electronic device such as a solar cell.
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A highly innovative all oxide fiber, reinforced ceramic matrix composite for extreme high temperature applications.
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Luminex is a new fabric (non reflective) that can emit its own light .
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This technology enables the economical production of inorganic light emitting diodes (ILEDs) starting from precipitated ZnS nanoparticles, undoped or doped.
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The only technology of its kind, the Atomic Penetratioin of Materials (APM) technology diffuses the atoms from superior metal(s) and implants them into the interstitial spaces of surface molecules of existing metal parts, creating patenta...
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This technology encompasses the formulation of phototopolymers, initiators, and nitrones mixtures and the preparation of optical devices using these polymers.
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Intellimold is a proven, practical real-time process control method for use in injection molding operations.
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GOREÖ DRP« Diffuse Reflector is an expanded PTFE material that offers reflectance optimally approaching 100%.
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Millions of semiconductor devices, circuit boards, and assemblies are processed each year using a variety of automated soldering processes.
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New process technology to treat polyester yarn with an aziridine compound provides improved bond strength--especially to rubber particles.
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This novel process provides an improved manufacturing method for producing nanoporous silica films and semiconductor devices.
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A wide range of applications requiring carbon black of exceptional dispersibility can benefit from this unique surface treatment for carbon black particles.
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This unique extraction and purification technology offers a Green, nature-based solution to pesticides.
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This combinatorial method allows the rapid screening of multiple multilayered coating samples.
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This technology targets changing the wettability of liquid on the surface merely through heat applied by laser beam irradiation, and to make wettability reversible.
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Glass elements that form a pattern in the glass layer, are embedded in flexible polymer layers.
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Carbon-fiber reinforcement in laminate structures has resulted in great improvement in tensile strength, but much-less-than-theoretical improvement in compressive strength.
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This technology provides a method of controlling the rigidity of non-conductive fibers, especially aramid fibers, using DLC coatings.
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The Air Conditioned Helmet, (ACH), is the only truly practical and functional air conditioned helmet design in the world.
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Easy to handle and transport, plastic microsphere pellets offer a dustless stock for powder slush thermoplastic molding and spin molding.
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This technology is a method for modifying poly(ethylene oxide) (PEO) and is intended to impart melt processability so that the modified PEO may be drawn into thin films and fine fibers.
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This is an ordinary film that can be customized to have different surface characteristics from silk-like to rough, and that can be adjusted for fluid handling characteristics to vary absorption and rewet.
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This innovative technology provides resiliently deformable, low cost packages that exhibit a strong tendency to self-restore; they are easy to produce and fill and can undergo numerous deformation cycles between successive sheet dispensin...
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This technology describes the manufacture of multi-layer solid surface materials comprised of a thin layer of filled polymer integrally formed with a backing of bubble-filled polymer using one-step casting.
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This personal water disinfection technology means that potable water (that is, water fit to drink) can be made available to anyone, anywhere in the world, without the need for a bulky or heavy purification system.
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Technology package includes formulation and low investment extrusion process to produce thin solid surface sheet suitable for bathroom shower walls, furniture tops and other applications.
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The ingenious polymers of this technology package can save both time and money as they are easy to use and can reduce down time; with excellent electrical conductivity and water solubility, these novel polymers can be blended with binders...
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During its 60 year history of mononitrobenzene(MNB)/aniline production, DuPont has continuously refined and optimized the process technology of this offering, particularly in the areas of process yields, energy consumption, waste minimiza...
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DuPont's process technology for the production of acrylonitrile (ACRN), based on over 40 years of refinement and optimization, has a demonstrated history of improved product quality, higher operating efficiency and reduced capital cost.
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As feature sizes for integrated circuits become smaller, the demand for improved dielectric films continues to grow.
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Honeywell has developed a practical, efficient method for cleaning residual submicron residue from the surface of semiconductor wafers after chemical-mechanical planarization (CMP).
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More uniform and rapid quenching and coagulation of m-phenylene isophthalamide fibers is achieved by generating pressure fluctuations in the coagulating liquid at ultrasonic frequencies.
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Ideal for aircraft panels and other applications requiring transparent, burn-resistant film or sheet, this blend of polyarylate and poly(ether ketone ketone) is produced by this technology.
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This invention provides a unique, affordable ultra-thin layered absorbent/adsorbent structure with a high powder content that is compatible with high speed manufacturing operations.
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This technology is directed at producing fibrous composite sheets or web products that incorporate uniformly distributed particulate materials within these substrates and that offer a wide range of enhanced properties or attributes; for e...
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Reduced costs and improved web caliper and wound roll quality may result from using this patented winding control technology for stretchable webs; this winding technology can improve caliper uniformity as well as uneven machine direction ...
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Phosphoroustriscaprolactams are useful for effectively promoting esterification, amidation-type polycondensations, or polymer-polymer grafting reactions in an extruder for the purpose of creating compatible polymer blends.
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Application of this high speed folding technology can provide increased profits from efficiency-based cost reductions and improved product quality, and potentially reduced capital investment for new systems because of its compact size; un...
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Honeywell has developed a unique method to produce rocket nozzles with the capacity to withstand the higher combustion temperatures required by today's rocket propulsion industry.
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Honeywell's inventive system monitors battery status (and engine conditions) and controls the alternator to selectively charge the battery.
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The corrosion of aluminum surfaces is a significant concern in industries which benefit from the lightweight quality of aluminum component materials.
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Honeywell's novel process provides for both purification and reinhibition of recycled antifreeze/coolant (A/C) used in the cooling systems of internal combustion engines.
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Honeywell has developed a new family of high boiling point, benign organic solvents for the manufacturing, processing and application of spin-on dielectric polymer solutions and an improved process for producing low dielectric films.
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This broad technology provides for preparation and use of polymers with thermally reversible bonds, allowing melt processing such as injection molding, melt spinning, and film extrusion processing that was not possible before; thus, costl...
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Honeywell, a leader in aerospace engine and controls technology, provides an automated, 3-phase process for efficient design, implementation, and verification of programmable logic devices (PLDs) at the device pin level.
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Honeywell technology offers innovative fluorinated poly(naphthyl ether) (FPNE) dielectric compounds as an alternative to polyimides typically used as insulator material for multilayer electronic circuit devices.
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Honeywell has discovered valuable compounds useful as crosslinking agents for fluorinated polyarylene ethers (FPAEs).
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Honeywell technologies offer newly discovered crosslinkable compounds which are utilized as co-monomers or end-cappers for the preparation of many polymers.
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The inventor has developed a unique binder system for ceramic injection molding that eliminates the need for thermal or chemical debinding required by competing systems.
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These unique technologies provide low cost methods that significantly improve odor reduction in a variety of disposable personal absorbent products used for containment of bodily exudates; products such as diapers, training pants, sanitar...
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The roll assemblies provided by this technology reduce the cost of operation of fiber drafting machines such as a roving or spinning frames.
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The technology offered here defines a superior polymeric compressor discharge valve with advantages in both cost and performance.
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The process offered here enables the manufacture of plastic parts with smooth skins and foamed cores.
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Fire retardant effectiveness of melamine systems in nylon are improved by the technologies offered here.
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Nylon is an outstanding polymer for most physically demanding applications.
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Maintaining a uniform web is a significant challenge in the manufacture of stretchable materials.
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An improved manufacturing process for forming three-dimensional, macroscopically-expanded fluid-pervious webs is presented.
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The use of high frequency electric fields to dry nylon polymers has significant advantages in drying speed, lower investment, reduced costs and improved polymer quality.
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Materials which can absorb fluid yet retain their strength and shape are useful in many applications.
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This simple yet effective technology allows tailored design of the structure of a porous, fibrous material.
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A unique, compact, economical filtration device that removes gas phase contaminants from an air stream in a non-mechanical, non-cyclic, continuous manner is presented.
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Sucrose Esters of Fatty Acids (SEFA) are high molecular weight materials with many lipid-like properties, yet because of their unique |
