BARNICES Y TEXTILES CON NANORRECUBRIMIENTOS FUNCIONALES

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Resultados 22 resultados LastUpdate Última actualización 24/09/2018 [17:21:00] pdf PDF




Solicitudes publicadas en los últimos 120 días / Applications published in the last 120 days (Publicaciones Chinas excluidas / Chinese publications excluded).



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USE OF A POLYMERIC EMULSION FOR THE SURFACE TREATMENT OF THE PARTICLES OF AN INORGANIC MATERIAL

NºPublicación: ES2681619T3 14/09/2018

Solicitante:
COATEX [FR]
OMYA INT AG [CH]

Resumen de: WO2014147321A1

The present invention relates to the use of a novel polymeric oil-in-water emulsion for the surface treatment of the particles of an inorganic material.



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Nanofibrous mat containing ceramic particles with releasable dopant

NºPublicación: AU2017246999A1 13/09/2018

Solicitante:
NANOPHARMA A S
SG VENTURES PTY LTD

Resumen de: AU2017246999A1

A nanofibrous mat comprising: electrospun nanofibres forming said mat; and ceramic particles dispersed throughout said nanofibres and comprising a ceramic matrix and a dopant releasably encapsulated within said ceramic matrix, wherein the ceramic particles are dispersed throughout the nanofibres during electrospinning of the nanofibres, whereby said dopant is protected by said ceramic matrix during said electrospinning.



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Photosensitive printing composition

NºPublicación: AU2017225908A1 13/09/2018

Solicitante:
NEWSOUTH INNOVATIONS PTY LTD

Resumen de: AU2017225908A1

The invention relates to a photosensitive printing composition comprising a photocatalyst which exhibits a photocatalytic effect when exposed to UV and/or visible radiation, a colouring agent that exhibits a colour change in response to the photocatalytic effect, and a film forming agent. The composition has a viscosity suitable for printing. The invention further relates to a sun-exposure sensor comprising a photosensitive layer printed on a surface of a support, the photosensitive layer comprising a photocatalyst which exhibits a photocatalytic effect when exposed to UV and/or visible radiation, a colouring agent that exhibits a colour change in response to the photocatalytic effect, and a film forming agent.



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ENCAPSULATED ADDITIVES

NºPublicación: EP3368715A1 05/09/2018

Solicitante:
CTF 2000 N V [BE]
TOPCHIM N V [BE]

Resumen de: WO2017072012A1

A process for treating a substrate, being a fabric or leather, where an homogenous mixture of particles based on a maleimide polymer comprising a thermo-regulator additive is applied to a substrate and subsequently dried on it.



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ANTIMICROBIAL COATINGS

NºPublicación: EP3364759A1 29/08/2018

Solicitante:
AGENCY FOR SCIENCE TECH AND RESEARCH [SG]

Resumen de: WO2017069702A1

A coating comprising a metal-organic framework, wherein the metal-organic framework having a zeolitic structure comprising at least one multivalent metal species and at least one organic ligand (such as zeolitic imidazolate framework (ZIF)). Said coating has a topography comprising an array of projections, and each projection having at least one tapered distal end. There is also provided a method of coating substrates with the disclosed coating and use of said coating as a disinfectant, an antiseptic, or an antibiotic. Such use is possible because the tapered distal end of the disclosed zeolitic structure exerting higher pressure on any microbial cell that comes into contact with the disclosed coating, thereby piercing through the cell membrane more easily, causing cell deformation and lysis.



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METHOD FOR PRODUCING RUTILE-TYPE TITANIUM OXIDE SOL

NºPublicación: HUE037459T2 28/08/2018

Solicitante:
NISSAN CHEMICAL IND LTD [JP]

Resumen de: WO2013081136A1

The purpose of the invention is to provide a method for efficiently producing rutile-type titanium oxide sol having excellent dispersiveness and a particle size by dynamic light scattering of from 5 to 100 nm. This method for producing rutile-type titanium oxide sol includes: a step (a) for mixing metastannic acid, titanium alkoxide, quaternary ammonium hydroxide, oxalic acid, and water, mixing so that there is 0.02 to 0.8 mol of tin atoms, 0.1 to 3.5 mol of quaternary ammonium hydroxide, and 0.1 to 8.0 mol of oxalic acid, per mole of titanium atoms in the titanium alkoxide, and preparing an aqueous solution containing 0.1 to 15 mass% of titanium calculated based on TiO2; and a step (b) for heat treating the titanium-containing aqueous solution obtained in step (a) at from 100 to 170°C.



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METHOD FOR PREPARING A PASTE-LIKE COMPOSITION COMPRISING CARBON-BASED CONDUCTIVE FILLERS

NºPublicación: HUE037415T2 28/08/2018

Solicitante:
ARKEMA FRANCE [FR]

Resumen de: WO2013072646A1

The present invention relates to a method for preparing a paste-like composition including carbon-based conductive fillers, at least one polymeric binder, at least one solvent, and at least one polymeric dispersant being different from the binder. The invention also relates to the paste that can result from said method, and to the uses thereof, in pure or diluted form, in particular for the manufacture of Li-ion batteries and super-capacitors.



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METHOD FOR PRODUCING RUTILE-TYPE TITANIUM OXIDE SOL

NºPublicación: HUE037418T2 28/08/2018

Solicitante:
NISSAN CHEMICAL IND LTD [JP]

Resumen de: EP2676934A1

There is provided a method for efficiently producing a rutile titanium oxide sol that has excellent dispersibility, and has a particle diameter measured by dynamic light scattering of 5 nm to 100 nm. A method for producing a rutile titanium oxide sol having a particle diameter measured by dynamic light scattering of 5 nm to 100 nm, the method comprising: a process (a): mixing a tin oxalate aqueous solution, a titanium alkoxide, oxalic acid, a quaternary ammonium hydroxide, and water, while adjusting, per mole of titanium atoms, a proportion of tin atoms to be from 0.1 mol to 0.8 mol, a proportion of the oxalic acid to be from 0.01 mol to 5 mol, and a proportion of the quaternary ammonium hydroxide to be from 0.1 mol to 3.5 mol to prepare a titanium-containing aqueous solution having a concentration in terms of TiO 2 of 0.1 % by mass to 15% by mass; and a process (b): performing hydrothermal treatment on the titanium-containing aqueous solution produced in the process (a) at 100°C to 200°C.



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ARTICLES AND METHODS PROVIDING SCALE-PHOBIC SURFACES

NºPublicación: US2018215928A1 02/08/2018

Solicitante:
MASSACHUSETTS INSTITUTE OF TECH [US]

Resumen de: US2018215928A1

This invention relates generally to articles, devices, and methods for inhibiting or preventing the formation of scale during various industrial processes. In certain embodiments, a vessel is provided for use in an industrial process, the vessel including a surface in contact with a mineral solution, wherein the surface is provided or is modified to have γpolar/γtotal no greater than about 0.2 and/or the surface is provided or is modified to have a surface energy γ no greater than about 32 mJ/m2, thereby providing resistance to mineral scale deposits thereupon.



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FLUID FABRIC ENHANCER COMPOSITIONS

NºPublicación: JP2018521231A 02/08/2018

Solicitante:
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Resumen de: WO2016196095A1

Fluid fabric enhancer compositions comprising microcapsules having a cationic, nonionic and/or anionic coating, a formaldehyde source that can comprise components of said microcapsules and a formaldehyde scavenger, as well as processes for making and using such fluid fabric enhancer compositions. Such fluid fabric enhancer compositions contain a formaldehyde scavenging system that provides more consistent formaldehyde scavenging over time.



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SELF-HEALING POLYMER COMPOSITIONS

NºPublicación: US2018215932A1 02/08/2018

Solicitante:
TESLA NANOCOATINGS INC [US]

Resumen de: US2018215932A1

This invention pertains to a composition that can be used to heal cracks in plastics and other substrates. In the present invention, a composition comprising nanotubes, healing agent(s), and end caps for the nanotubes may be used to heal crack(s) as they begin to occur. With the composition, the healing agent(s) are contained within the nanotubes, and a reaction releases the healing agent(s) after the end caps can be removed from the nanotubes. This invention also includes a method of preparing a composition for healing cracks in plastics and other substrates. For this method, the healing agent(s) are filled inside of the nanotubes, and then end caps are bound onto the ends of the nanotubes. After a reaction occurs to remove the end caps and release the healing agent(s), the cracks within the substrate may then be healed.



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METHOD FOR CORROSION PREVENTION

NºPublicación: US2018218803A1 02/08/2018

Solicitante:
TESLA NANOCOATINGS INC [US]

Resumen de: US2018218803A1

The composition described herein for the prevention of corrosion comprises: sacrificial metal particles more noble than a metal substrate to which the composition contacts; carbonaceous material that can form electrical contact between the sacrificial metal particles; and means for providing an anticorrosion coating material for the metal substrate. The composition can form a coating on a metal substrate surface. A method for applying the composition for the prevention of corrosion is also described herein.



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METHOD FOR PREPARING A PASTE-LIKE COMPOSITION COMPRISING CARBON-BASED CONDUCTIVE FILLERS

NºPublicación: PL2780401T3 31/07/2018

Solicitante:
ARKEMA FRANCE [FR]

Resumen de: WO2013072646A1

The present invention relates to a method for preparing a paste-like composition including carbon-based conductive fillers, at least one polymeric binder, at least one solvent, and at least one polymeric dispersant being different from the binder. The invention also relates to the paste that can result from said method, and to the uses thereof, in pure or diluted form, in particular for the manufacture of Li-ion batteries and super-capacitors.



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COATING LIQUID FOR FORMING ELECTROCONDUCTIVE LAYER, AND METHOD FOR MANUFACTURING ELECTROCONDUCTIVE LAYER

NºPublicación: JPWO2017057301A1 19/07/2018

Solicitante:
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\u4F4F\u53CB\u96FB\u5DE5\u30D7\u30EA\u30F3\u30C8\u30B5\u30FC\u30AD\u30C3\u30C8\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2017057301A1

The coating liquid for forming an electroconductive layer pertaining to an embodiment of the present invention contains metal fine particles, a dispersion medium, and a dispersant, the pH of the coating liquid being 4 to 8, the electrical conductivity thereof being 100 µS/cm to 800 µS/cm, and the metal fine particle content thereof being 20% by mass to 80% by mass. The method for manufacturing an electroconductive layer pertaining to another embodiment of the present invention uses a coating liquid for forming an electroconductive layer, the coating liquid containing metal fine particles, a dispersion medium, and a dispersant, wherein the method is provided with an application step for applying the coating liquid for forming an electroconductive layer, and a heating step for heating the coating liquid for forming an electroconductive layer after application thereof, the pH of the coating liquid for forming an electroconductive layer at the time of application thereof is 4 to 8, the electrical conductivity thereof is 100 µS/cm to 800 µS/cm, and the metal fine particle content thereof is 20% by mass to 80% by mass.



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STANDARDIZED EX VIVO PLATFORMS FOR THE ANTIGEN-SPECIFIC EXPANSION OF CD4+ T CELL POPULATIONS

NºPublicación: US2018202104A1 19/07/2018

Solicitante:
WESTERN UNIV OF HEALTH SCIENCES [US]

Resumen de: US2018202104A1

This invention relates to methods, peptides, nucleic acids and cells for use in isolating and expanding human T cell populations in an antigen-specific manner for immunodiagnostic or therapeutic purposes. The invention also relates to professional antigen presenting cells derived from pluripotent human stem cells, and to customizable antigen presentation by the antigen presenting cells.



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INTUMESCENT NANOSTRUCTURED MATERIALS AND METHODS OF MANUFACTURING SAME

NºPublicación: WO2018128632A1 12/07/2018

Solicitante:
NANOCOMP TECH INC [US]

Resumen de: WO2018128632A1

An intumescent nanostructured material for thermal protection comprising a member including a plurality of nanostructured materials, and an intumescent material associated with the member and configured to react in the presence of a heat source to form a foam for thermally insulating the member from the heat source. The member may be a non-woven sheet, a woven sheet, a yarn, or a network, and may be configured to conduct thermal energy away from a heat source. A solution comprising a plurality of nanostructured materials, an intumescent material, and a solvent, wherein the solution has a viscosity suitable for coating or spraying onto a surface of a substrate. The solution may have a viscosity of about 3000 centipoise to about 6000 centipoise, and possibly less than about 1000 centipoise. The solution, when dried on the substrate, may form a thermally-protective coating on the substrate.



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UV-STABLE AND SUPERHYDROPHOBIC WOOD SURFACE

NºPublicación: EP3344424A1 11/07/2018

Solicitante:
ETH ZUERICH [CH]
EMPA EIDGENOESSISCHE MAT UND FORSCHUNGSANSTALT [CH]

Resumen de: EP3138675A1

The invention relates to a method for treatment of wood material. In a first treatment step comprises the provision of a solution comprising zinc oxide or titanium(IV) isopropoxide and immersion of the wood material into the solution. After drying of the wood material a second treatment step is following in case of the first solution comprising zinc oxide. The second treatment step comprises the provision of a solution comprising a zinc compound and immersion of the wood material from the first treatment step into the solution followed by drying of the wood material. In a second aspect the invention relates to a wood material characterized by the visibility of the natural appearance of the surface and at least one other property relating to UV resistance, weathering resistance, mechanical resistance or hydrophobic properties.



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ARTICLES AND METHODS FOR MODIFYING CONDENSATION ON SURFACES

NºPublicación: US2018161836A1 14/06/2018

Solicitante:
MASSACHUSETTS INSTITUTE OF TECH [US]

Resumen de: US2018161836A1

The articles and methods described herein provide a way to manipulate condensation on a surface by micro/nano-engineering textures on the surface and filling the spaces between the texture features with an impregnating liquid that is stably held therebetween or therewithin. The articles and methods allow droplets of water, or other condensed phases, even in micrometer size range, to easily shed from the surface, thereby enhancing contact between a condensing species and the condensing surface. It has been found that dropwise condensation is enhanced by the use of an impregnating (secondary) liquid that has a relatively high surface tension, and, even more preferably, an impregnating liquid that has both a high surface tension and a low viscosity.



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METHOD FOR PRODUCING SILVER NANOPARTICLES, SILVER NANOPARTICLES, AND SILVER COATING COMPOSITION

NºPublicación: US2018168037A1 14/06/2018

Solicitante:
NATIONAL UNIV CORPORATION YAMAGATA UNIV [JP]
DAICEL CORP [JP]

Resumen de: US2018168037A1

The present invention provides silver nano-particles that are excellent in stability and develop excellent conductivity by low-temperature calcining, a producing method for same, and a silver coating composition comprising the silver nano-particles. A method for producing silver nano-particles comprising: preparing an amine mixture liquid comprising: an aliphatic hydrocarbon monoamine (A) comprising an aliphatic hydrocarbon group and one amino group, said aliphatic hydrocarbon group having 6 or more carbon atoms in total; an aliphatic hydrocarbon monoamine (B) comprising an aliphatic hydrocarbon group and one amino group, said aliphatic hydrocarbon group having 5 or less carbon atoms in total; and an aliphatic hydrocarbon diamine (C) comprising an aliphatic hydrocarbon group and two amino groups, said aliphatic hydrocarbon group having 8 or less carbon atoms in total; mixing a silver compound and the amine mixture liquid to forma complex compound comprising the silver compound and the amines; and thermally decomposing the complex compound by heating to form silver nano-particles.



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BRA WITH REMOVABLE COOLING BAG, ANTIMICROBIAL TEXTILES AND SPECIAL FITTING FOR WOMEN WITH BREAST CANCER UNDERGOING RADIOTHERAPY

NºPublicación: WO2018100443A1 07/06/2018

Solicitante:
UNIV MANUELA BELTRAN [CO]

Resumen de: WO2018100443A1

The invention relates to a bra with removable cooling bags incorporated into the cups thereof in compartments or pockets designed for such purpose, wherein the bra is made from an antimicrobial textile material and microcapsules with a special fit for women with breast cancer undergoing radiotherapy. The cups of the bra contain pockets in a textile material with perforations or a mesh that allows each of the cooling bags to be in contact with the skin. The pockets have a natural, synthetic or mixed composition and have any geometric shape that covers the area of protection or use. The removable cooling bags inside the cup are of a natural, synthetic or mixed composition, take various shapes that allow fitting into the pocket of the cup and are produced as partial or full bags. The softness and hardness of the bags varies in accordance with the type of material and composition.



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銀ナノ粒子積層体及び銀ナノ粒子積層体の製造方法

NºPublicación: JP2018086789A 07/06/2018

Solicitante:
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Resumen de: JP2018086789A

【課題】耐擦傷性を高めた銀ナノ粒子積層体及び銀ナノ粒子積層体の製造方法を提供する。【解決手段】本実施形態に係る銀ナノ粒子積層体10は、基材1と、基材1上に形成され、銀ナノ粒子を含む銀ナノ粒子膜層2と、銀ナノ粒子膜層2上に形成され、電離放射線照射により得られる三次元架橋構造を含むオーバーコート層3と、を備えている。【選択図】図1



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ANTIMICROBIAL COATINGS

Nº publicación: SG11201802705PA 30/05/2018

Solicitante:
AGENCY SCIENCE TECH & RES [SG]

Resumen de: WO2017069702A1

A coating comprising a metal-organic framework, wherein the metal-organic framework having a zeolitic structure comprising at least one multivalent metal species and at least one organic ligand (such as zeolitic imidazolate framework (ZIF)). Said coating has a topography comprising an array of projections, and each projection having at least one tapered distal end. There is also provided a method of coating substrates with the disclosed coating and use of said coating as a disinfectant, an antiseptic, or an antibiotic. Such use is possible because the tapered distal end of the disclosed zeolitic structure exerting higher pressure on any microbial cell that comes into contact with the disclosed coating, thereby piercing through the cell membrane more easily, causing cell deformation and lysis.


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