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1629 results about "Disease cure" patented technology
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The proportion of people with a disease that are cured by a given treatment, called the cure fraction or cure rate, is determined by comparing disease-free survival of treated people against a matched control group that never had the disease.
Knee joint prosthesis
InactiveUS20050043808A1Eliminate the effects ofImprove propertiesImpression capsAnkle jointsTissue repairProsthesis
A method, and related composition and apparatus for repairing a tissue site. The method involves the use of a curable polyurethane biomaterial composition having a plurality of parts adapted to be mixed at the time of use in order to provide a flowable composition and to initiate cure. The flowable composition can be delivered using minimally invasive means to a tissue site and there fully cured provide a permanent and biocompatible prosthesis for repair of the tissue site. Further provided are a mold apparatus, e.g., in the form of a balloon or tubular cavity, for receiving a biomaterial composition, and a method for delivering and filling the mold apparatus with a curable composition in situ to provide a prosthesis for tissue repair.
Owner:ADVANCED BIO SURFACE
Cure catalyst, composition, electronic device and associated method
InactiveUS20060293172A1Molecular sieve catalystsOrganic-compounds/hydrides/coordination-complexes catalystsSimple Organic CompoundsNitrogen
A cure catalyst is provided. The cure catalyst may include a Lewis acid and one or both of a nitrogen-containing molecule or a non-tertiary phosphine. The nitrogen-containing molecule may include a mono amine or a heterocyclic aromatic organic compound. A curable composition may include the cure catalyst. An electronic device may include the curable composition. Methods associated with the foregoing are provided also.
Owner:MOMENTIVE PERFORMANCE MATERIALS INC
Hydrophilic polysiloxane compositions
The instant invention provides a method for improving the miscibility of the lower molecular weight unsaturated siloxane-polyether copolymers with the alpha , omega -divinylpolysiloxanes without loss of storage stability, or delay of cure at the vulcanization temperature, or loss of permanent hydrophilicity or other desirable features of the cured polysiloxane. The compositions of the present invention comprise one or more alpha , omega -divinylpolysiloxanes, unsaturated polysiloxane-polyether copolymers having from 2 to 5 silicon atoms per molecule which are preferably trisiloxanes, and a compatibilizing additive. The permanently hydrophilic, rapidly wettable polysiloxane compositions yield static water contact angles <50 DEG dynamic advancing contact angles of less than about 100.
Owner:GENERAL ELECTRIC CO
Method and apparatus for curing a fiber having at least two fiber coating curing stages
InactiveUS7322122B2Maintenance savingImprove drawing speedOptical articlesPretreated surfacesTime delaysIrradiation
Owner:DRAKA COMTEQ BV
High efficiency UV curing system
InactiveUS20060249175A1Improve uniformityLighting and heating apparatusHollow article cleaningUV curingUltraviolet
An ultraviolet (UV) cure chamber enables curing a dielectric material disposed on a substrate and in situ cleaning thereof. A tandem process chamber provides two separate and adjacent process regions defined by a body covered with a lid having windows aligned respectively above each process region. One or more UV bulbs per process region that are covered by housings coupled to the lid emit UV light directed through the windows onto substrates located within the process regions. The UV bulbs can be an array of light emitting diodes or bulbs utilizing a source such as microwave or radio frequency. The UV light can be pulsed during a cure process. Using oxygen radical / ozone generated remotely and / or in-situ accomplishes cleaning of the chamber. Use of lamp arrays, relative motion of the substrate and lamp head, and real-time modification of lamp reflector shape and / or position can enhance uniformity of substrate illumination.
Owner:APPLIED MATERIALS INC
Reactive diluent and curable resin composition
InactiveUS6767980B2Effect is not sufficientLow water resistanceFatty acid chemical modificationFatty acids production/refiningVinyl etherHydrogen atom
The present invention provides a reactive diluent composition which overcomes drawbacks of both the radical-cure and the cationic-cure reactive diluents and can be applied in a broad variety of uses such as paints, inks, adhesives, pressure sensitive adhesives, surface-modifiers, and molding materials; a curable resin composition containing the same; an activated energy ray-curable resin composition; and an activated energy ray-curable ink composition for ink-jet printing.A reactive diluent composition comprisinga vinyl ether group-containing (meth)acrylic ester represented by the following general formula (1):wherein R<1 >represents a hydrogen atom or a methyl group; R<2 >represents an organic residue of 2 to 20 carbon atoms; R<3 >represents a hydrogen atom or an organic residue of 1 to 11 carbon atoms anda hydroxyl group-containing polymerizable compound and / or divinyl ether.
Owner:NIPPON SHOKUBAI CO LTD
UV Curable Silsesquioxane Resins For Nanoprint Lithography
ActiveUS20090256287A1Simple compositionImprove methodPhotosensitive materialsNanoinformaticsNanolithographyResist
Radiation-curable silsesquioxane resin materials are employed for micro- and nanolithography. The resin materials can include a radiation-curable silsesquioxane resin and a photo-initiator having low viscosity. The low viscosity of the liquid system allows imprinting with low pressure and low temperature; e.g. room temperature. The resist's dry etching resistance is increased and the cured film is more easily separated from the mask. Due to its high modulus after cure, the material allows the fabrication of micro- and nano-features having high aspect ratios while providing a high throughput. Various pattern sizes, for example, ranging from tens of microns to as small as a few nanometers, may be achieved with the UV-curable material system.
Owner:RGT UNIV OF MICHIGAN
Cure on demand adhesives and window module with cure on demand adhesive thereon
InactiveUS6355127B1Improve stabilityHigh green strengthManual label dispensersGlass/slag layered productsActive agentSide chain
In one embodiment the invention is An adhesive composition comprisinga) a polymer having a flexible backbone and a reactive moiety capable of cross-linking,b) a particle comprising an active agent encapsulated in an encapsulating agent wherein the active agent comprises a catalyst for cross-linking of the reactive moiety, a curing agent for the reactive moiety, an accelerator for the curing reaction or a mixture thereof; and the encapsulating agent comprises a side chain crystallizable polymer wherein the active agent is not substantially extractable from the particle at ambient conditions in a first extraction after particle formation.This composition is used in binding two subtracters together.
Owner:ESSEX SPECIALITY PROD INC +1
Few seconds beam on time, breathing synchronized image guided all fields simultaneous radiation therapy combined with hyperthermia
This invention relates to single session image guided all field simultaneous radiation therapy combined with hyperthermia. Hyperthermia renders the radiation resistant cells as more radiation sensitive cells. The high and super-high dose rate radiation greatly improves the RBE of the photon radiation. It also minimizes photon radiation therapy's OER and cell cycle dependent tumor cell kill by minimizing the repair capacity of cell after photon radiation. Single session hyperthermia and radiation therapy overcomes the thermotolerance-associated inefficiency of hyperthermia treatment as it is when hyperthermia is combined with fractionated, lower dose rate radiation. The synergetic effects of sublethal damage repair inhibiting single session hyperthermia-combined with high dose and dose rate single session radiation therapy, and combined chemotherapy brings the photon radiation therapy's tumor cure and control capabilities closer to high LET radiation therapy.
Owner:SAHADEVAN VELAYUDHAN
Rapid cure carbohydrate composition
ActiveUS20100222463A1Good value for moneyWide priceCosmetic preparationsOrganic detergent compounding agentsCarbohydrate compositionDisease cure
A curable binder composition consisting essentially of one or more ammonium salt of an inorganic acid and at least one carbohydrate, and the use thereof as a thermosetting binder. Also described are composite materials comprising the curable binder composition, and methods of application.
Owner:ROHM & HAAS CO
High efficiency UV curing system
ActiveUS20060249078A1Improve uniformityMaterial analysis using wave/particle radiationElectric discharge tubesUltravioletRelative motion
An ultraviolet (UV) cure chamber enables curing a dielectric material disposed on a substrate and in situ cleaning thereof. A tandem process chamber provides two separate and adjacent process regions defined by a body covered with a lid having windows aligned respectively above each process region. One or more UV bulbs per process region that are covered by housings coupled to the lid emit UV light directed through the windows onto substrates located within the process regions. The UV bulbs can be an array of light emitting diodes or bulbs utilizing a source such as microwave or radio frequency. The UV light can be pulsed during a cure process. Using oxygen radical / ozone generated remotely and / or in-situ accomplishes cleaning of the chamber. Use of lamp arrays, relative motion of the substrate and lamp head, and real-time modification of lamp reflector shape and / or position can enhance uniformity of substrate illumination.
Owner:APPLIED MATERIALS INC
Encapsulated cure systems
ActiveUS20060073334A1Extensive curingLiquid surface applicatorsGlass/slag layered productsSemi solidBiomedical engineering
Encapsulated cure systems are provided wherein a curative is incorporated into a solid or semi-solid carrier material whereby mere fracturing or failure of the capsule wall encapsulating such cure systems will not provide for or allow sufficient release of the curative. Also provided are adhesive systems incorporating said encapsulated cure systems.
Owner:ENCAPSYS LLC
Systems and methods for monitoring a composite cure cycle
InactiveUS20080315462A1Using subsonic/sonic/ultrasonic vibration meansAuxillary shaping apparatusFiberEngineering
A system for monitoring at least one of a resin infusion process and a composite cure cycle of a composite article is provided. The system includes an ultrasonic transmitter configured to deliver an acoustic wave to a resin-infused fiber preform and an ultrasonic receiver configured to receive the acoustic wave propagated through the resin-infused fiber preform. The system also includes a processor configured to estimate at least one parameter using the received acoustic wave and to use the at least one parameter to determine an extent to which at least one resin has infused into the resin-infused fiber preform.
Owner:GENERAL ELECTRIC CO
Resin compositions with high thermoplatic loading
InactiveUS20060292375A1Easy loadingSynthetic resin layered productsLaminationHeat treatedDisease cure
Uncured thermosetting resins are loaded with relatively high amounts of solid thermoplastic resin particles to form a resin precursor. The resin precursor is heat treated so as to produce an uncured resin composition wherein the thermoplastic resin particles become substantially dissolved in the thermosetting resin without causing cure of the resin mixture. Heat treatment of highly loaded thermosetting resins in accordance with the present invention provides uncured resin compositions that are well suited for use in fabricating composite structures and particularly prepreg for use in lightning protection surface coatings.
Owner:HEXCEL
Golf ball comprising UV-cured non-surface layer
Golf balls including at least one non-surface layer that has been treated with a radiation source to effect a complete cure of the non-surface layer and methods for making same, wherein the radiation-curable non-surface layer includes a polymer component and, optionally, an initiator, a crosslinking agent, or both.
Owner:ACUSHNET CO
Thermosetting adhesive compositions comprising a protein-based component and a polymeric quaternary amine cure accelerant
InactiveUS20050261404A1Fast tack-buildingFast curingProtein adhesivesLayered productsSynthetic resinEpichlorohydrin
Thermosetting adhesive compositions for use in e.g., particleboard or fiberboard, wherein the compositions comprise a blend of a protein-based component and a polymeric quaternary amine cure accelerant, can provide the fast tack-building and curing, as well as ultimately good bonding characteristics normally associated with synthetic resin compositions. Preferably, the polymeric quaternary amine cure accelerant is the reaction product of a polyamidoamine and epichlorohydrin.
Owner:GEORGIA PACIFIC CHEM LLC
Thermosetting resin compositions containing maleimide and/or vinyl compounds
In accordance with the present invention, there are provided novel thermosetting resin compositions which do not require solvent to provide a system having suitable viscosity for convenient handling. Invention compositions have the benefit of undergoing rapid cure. The resulting thermosets are stable to elevated temperatures, are highly flexible, have low moisture uptake and are consequently useful in a variety of applications, e.g., in adhesive applications since they display good adhesion to both the substrate and the device attached thereto.
Owner:HENKEL CORP
Erosion-resistant silicone coatings for protection of fluid-handling parts
ActiveUS7033673B2Improve adhesionEconomy in coatingPretreated surfacesLiquid/solution decomposition chemical coatingSilanesSilanol
Owner:SS IND TECH LLC
Use of levobutylphthalide in prevention and cure of dementia
The invention discloses the use of levogyration n-butyl benzene phthaleins in preparing medicament for preventing and treating aphrenia, in particular Hammer disease and blood vessel aphrenia.
Owner:INST OF MATERIA MEDICA AN INST OF THE CHINESE ACAD OF MEDICAL SCI +1
Process for preparing poly(vinyl alcohol) drug delivery devices
InactiveUS20060067978A1Pharmaceutical containersPharmaceutical delivery mechanismPolyvinyl alcoholMedicine
The present invention is a process for making a plurality of drug delivery devices for implantation in the eye of a patient. The plurality of drug delivery devices are made in part of poly(vinyl alcohol). During the manufacturing process the poly(vinyl alcohol) is cured. The poly(vinyl alcohol) may be in the form of separate pieces, a unitary sheet or may be incorporated into the drug delivery device at the time of curing. During the step of curing the humidity is controlled to ensure improved consistency during the curing process. The improved consistency results in inventories of drug delivery devices that have different cure times.
Owner:BAUSCH & LOMB INC
Maleimide compounds in liquid form
Owner:HENKEL CORP
Planting method of oilcamellia rich in selenium
The invention relates to a planting method of oilcamellia rich in selenium. The method comprises woodland selection, scientific soil preparation, density rationalization, scientific planting, intensive cultivation, selenium fertile application, scientific fertilization, pest and disease damage prevention and cure, and fruit harvest. According to the method, the oilcamellia rich in the selenium can be planted in selenium-deficient soils, and can be popularized and applied widely.
Owner:岳阳中康农业科技有限公司
Automatic defect classification with invariant core classes
InactiveUS6987873B1Automatic and fast and reliable classificationSemiconductor/solid-state device testing/measurementSolid-state devicesReference imageScanning electron microscope
A method and apparatus is provided for automatically classifying a defect on the surface of a semiconductor wafer into one of, e.g., seven core classes: a missing pattern on the surface, an extra pattern on the surface, a deformed pattern on the surface, a particle on the surface, a particle embedded in the surface, a particle and a deformed pattern on the surface, or craters and microscratches on the surface. The defect may also be further classified into a subclass of arbitrarily defined defects defined by the user or preprogrammed in the apparatus. Embodiments include using a scanning electron microscope (SEM) capable of collecting electrons emitted from a plurality of angular sectors to obtain an image of the defect and a reference image containing topographical and location information, then analyzing this information to classify the defect. As the defects are classified, counts are maintained of the number of occurrences of each type of defect, and an alarm is raised if the defect count in a particular class exceeds a predetermined level. Thus, defects are accurately and reliably classified and monitored to enable early detection and cure of processing problems.
Owner:APPLIED MATERIALS INC
Process for preparing a high stability microcapsule product and method for using same
InactiveUS20070138672A1Improve stabilityLiposomal deliveryMicroballoon preparationPolymer scienceInstability
The present invention is directed to a process for preparing a capsule product through the increase in the polymerization cure temperature and cure time during the capsule-making process. The microcapsule products prepared according the process of the present invention exhibit enhanced retention of active materials in consumer products which promote instability.
Owner:INTERNATIONAL FLAVORS & FRAGRANCES
Antimicrobial radiation curable coating
InactiveUS20050080158A1Activity depletedInferior antimicrobial efficacyBiocideAntifouling/underwater paintsCross-linkOligomer
The invention is a radiation curable coating containing an antimicrobial agent, where upon irradiation with UV light, the radiation curable coating rapidly cures to a polymeric coating. The polymeric coating has durable antimicrobial properties, being especially effective at preventing the growth of Staphylococcus aureaus and Kleibsella pneunoniae on wood flooring and furniture. The major components in the radiation curable coating are a urethane acrylic oligomer, a radiation cure package, an antimicrobial agent, a cross-linking agent, and optionally, an additive package. The radiation curable urethane oligomer is a relatively short chain backbone urethane polymer that is end capped with a radiation curable moiety, where the moiety is an acrylic. The cross-linking agent is one or more monomers used to lower the viscosity and promote cross-linking, and include acrylate esters of mono-, di-, tri-, or tetrafunctional alcohols. The radiation cure package contains at least one photoinitiator.
Owner:MICROBAN PROD CO INC
Ink compositions and methods of use thereof
Disclosed herein are rapid radiation curable ink compositions that can cure at speeds that are greater than the speeds at which other commercially available ink compositions cure. The rapidly curing ink compositions advantageously display an increased cure speed, improved adhesion and solvent resistance when compared with other commercially available compositions. The ink compositions of the invention are substantially free of solvent, and include an ethylenically unsaturated hyperbranched oligomer having an average functionality of at least 6 per oligomer, a difunctional ethylenically unsaturated compound, and a photoinitiator. The ink compositions optionally include a surfactant and / or a vinyl amide monomer.
Owner:COLLINS INK CORP
Method for protecting a substrate from lightning strikes
InactiveUS20110014356A1Reduce electromagnetic radiationProvide protectionShielding materialsElectrical testingLightning strikeOrganic compound
Owner:LORD CORP
Infrared heating method for creating cure gradients in golf balls and golf ball cores
This invention is directed to a method for creating a triple layer like golf ball core out of a single material. A thermoset material is cured for only a partial period of time in a compression mold, therein creating a short-cured core wherein the innermost region of the core is substantially softer than the outer region. Subsequently, the short-cured core is heated with infrared radiation to create a cure gradient in the skin of the core. This results in a relatively hard skin, which is at least 2 Shore D points harder than the rest of the core. The hardness gradients created in the skin are in the range of about 0.005 inches to about 0.040 inches.
Owner:ACUSHNET CO
Novel agents for treatment of ailments and dysfunctions
The present invention is related to the use of novel agents effective for differential killing of abnormal cells such as cancer cells without damaging or being toxic to normal cells. Further these agents may be used for treating a host of ailments including various types of cancers, skin diseases, prevention and reversal of ageing process, prevention of inflammatory reactions, cure of bacterial infections, cure of fungal infections, etc. The agents are prepared by air oxidation of natural oils optionally in the presence of a catalyst wherein the isolated agents have Iodine value 40-60% of the starting oil, Saponification value 20-60 higher than that of the starting oil, Peroxide value 2-3 times that of the starting oil. These agents on saponification and acidification yield free fatty acids and ether linked fatty acid dimmer wherein the dimmer also acts as an active.
Owner:REGAIN BIOTECH PVT
Continuous Process for the Production of Moisture-Cure, Polyurethane Sealants and Adhesives
ActiveUS20090198036A1High surface area-to-volume ratioMinimization requirementsArtifical filament manufactureChemical reactionAdhesive
A process for continuous manufacturing of moisture-curable polyurethane formulations used as sealants and adhesives. The process is characterized by the fact that the reactive components are introduced independently, and without the need for a prepolymer, to a mixer. Solid or liquid raw materials can be either pre-blended or fed directly to the mixer, a twin-screw extruder, which provides the requisite energy to homogenously mix the raw materials and drive the chemical reaction. The process is designed so that the extruder barrel and screw allow variable feed addition and heat exchange down the length of the machine. This allows various operations to be performed at different points in the extruder, including reaction, dispersive mixing, distributive mixing and devolitization.
Owner:BOSTIK INC
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