BARNICES Y TEXTILES CON NANORRECUBRIMIENTOS FUNCIONALES

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Resultados 27 resultados LastUpdate Última actualización 16/01/2022 [10:56:00] pdf PDF xls XLS

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



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EFFECT OF COPPER NANOPARTICLES COATING ON PYROLYTIC CARBON FOR THE PREVENTION OF MICROBIAL INFECTION AND THROMBOSIS FOR ARTIFICIAL HEART VALVE APPLICATIONS

NºPublicación: AU2021107087A4 06/01/2022

Solicitante:

ANGELINA J TRACY TINA
N SHAKIRA
K JAGADEESAN
JAGADEESAN KESAV

Resumen de: AU2021107087A4

Abstract The present invention relates to a copper nanoparticle coated prosthetic heart valve and to the process of its preparation, wherein the coated valve exhibits significant antibacterial effect against gram-positive bacteria and gram-negative bacteria. Drawings Fig 1. Energy Dispersive X-ray Analysis of elemental composition of copper thin films of copper deposited on Pyrolytic Carbon

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STABLE POLYUREA MICROCAPSULE COMPOSITIONS

NºPublicación: EP3784707A4 05/01/2022

Solicitante:

INT FLAVORS & FRAGRANCES INC [US]

Resumen de: WO2019210125A1

Stable polyurea microcapsule compositions suitable for encapsulating aldehydes with a low viscosity. Also disclosed are consumer products containing such a composition and its preparation methods.

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BRANCHED POLYETHYLENEIMINE MICROCAPSULES

NºPublicación: EP3425036B1 05/01/2022

Solicitante:

INT FLAVORS & FRAGRANCES INC [US]

Resumen de: US2018346648A1

Microcapsules formed of a branched polyethyleneimine useful for delivery fragrances in consumer products. Also disclosed are methods of preparing the microcapsules and consumer products containing the microcapsules.

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LAUNDRY SCENT ADDITIVE

NºPublicación: US2021403835A1 30/12/2021

Solicitante:

PROCTER & GAMBLE [US]

US_2019144797_A1

Resumen de: US2021403835A1

A laundry scent additive having polyethylene glycol and perfume. The laundry scent additive enables consumers to control the amount of scent imparted to their laundry.

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ENCAPSULATED FRAGRANCE COMPOSITION

NºPublicación: JP2021191838A 16/12/2021

Solicitante:

高砂香料工業株式会社

Resumen de: EP3900696A1

The invention relates to an encapsulated fragrance composition comprising an accord comprising at least one of menthol and isopulegol. The invention also relates to a laundry product containing said encapsulated fragrance composition.

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METHODS OF COATING FIBER CONTAINING MATERIALS AND COATED FIBER CONTAINING MATERIALS

NºPublicación: EP3921465A1 15/12/2021

Solicitante:

PPG IND OHIO INC [US]

CN_113396254_A

Resumen de: WO2020163798A1

A method for coating a material having a plurality of fibers includes treating at least a portion of the fibers by applying a liquid solution over at least a portion of the fibers of the material in which the liquid solution includes a polymer dispersed in a liquid medium, drying at least a portion of the liquid solution applied over the fibers of the material to obtain a dried polymeric material that forms a network of discontinuous dried polymeric particles over the fibers, applying to at least a portion of the fibers a first coating composition comprising a film-forming resin that interacts with the dried polymeric material, and drying the first coating composition to form a first coating layer over at least a portion of the fibers. A coated material is also included.

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COMPOSITION COMPRISING MULTIPLE POPULATIONS OF MICROCAPSULES COMPRISING PERFUME

NºPublicación: JP6977017B2 08/12/2021

Solicitante:

ザプロクターアンドギャンブルカンパニーTHEPROCTER&GAMBLECOMPANY

Resumen de: WO2017004339A1

A consumer product including a fabric and home composition providing for multiple blooms of fragrance, the multiple blooms being provided for by different populations of microcapsules and method related thereto.

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STRETCHABLE CONDUCTIVE NANOCOMPOSITE PARTICLES

NºPublicación: FR3095651B1 03/12/2021

Solicitante:

UNIV DE PAU ET DES PAYS DE L\u2019ADOUR [FR]
CENTRE NAT RECH SCIENT [FR]

WO_2020221853_A1

Resumen de: WO2020221853A1

The present invention concerns the use of electrically conductive nanocomposite particles comprising a core constituted by a C1-C6 alkyl polyacrylate homopolymer or a C1-C6 alkyl acrylate copolymer and an α,β-unsaturated amide comonomer, a shell constituted by polyaniline, and a non-ionic surfactant for printing on a stretchable substrate. It also concerns a printed stretchable substrate obtained according to the invention and usable, for example, in the field of printed electronics or connected clothing.

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A method of preparation of Silk Fibroins coated with Hybrid chitosan-ZnO nanoparticles for wound dressing.

NºPublicación: AU2021105727A4 02/12/2021

Solicitante:

PATIL PRIYANKA POPAT
PATIL ABHINANDAN RAVSAHEB
PAWAR SHIVAJI
MISHRA SUJIT KUMAR

Resumen de: AU2021105727A4

A method of preparation of Silk Fibroins coated with Hybrid chitosan-ZnO nanoparticles for wound dressing. This invention formulates a new dressing material for wound dressing application with antimicrobial property using nanomaterials. Here a composite material is synthesized into the wound dressing materials to provide the best healing action. It is made biocompatible, and it prevent dehydration, maintain appropriate moist humidity to wound area allowing gas permeation, prevention against foreign particles and bacteria. It is nontoxic, it has easy to apply and removing and showing compatible with blood. Here a method and preparation of ZnO Nanoparticles embedded SF-PVA and hybrid chitosan-ZnO Nanoparticles coated SF-PVA composite films is used for the preparation of the composite film that will enhance the antibacterial and mechanical properties of wound dressing material. The ZnO Nanoparticles Release Zn+ ions, and they can improve keratinocytes migration towards the wound area and enhance the healing process. SIGNATURE: Dr. Priyanka Popat Patil Dr Abhinandan Ravsaheb Patil Dr. Shivaji Pawar Dr. Sujit Kumar Mishra

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SILICONE-FILLED CAPSULES FOR TRIM COATINGS

NºPublicación: DE102021112840A1 02/12/2021

Solicitante:

LEAR CORP [US]

CN_113734006_A

Resumen de: US2021370814A1

A seat includes a framework; a foam body supported by the framework; and a trim cover assembly covering the foam body. The trim cover assembly includes a trim material and one or more coatings, with at least one of the one or more coatings including encapsulated silicone configured to release silicone oil upon abrasion of the at least one coating.

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FABRIC TREATMENT COMPOSITIONS COMPRISING BENEFIT AGENT CAPSULES

NºPublicación: JP2021533252A 02/12/2021

Solicitante:

ザプロクターアンドギャンブルカンパニーTHEPROCTER&GAMBLECOMPANY

EP_3848443_PA

Resumen de: EP3611247A1

The present invention relates to fabric treatment compositions as well as the using same. Such fabric treatment compositions comprise benefit agent capsules and biphenyl brightener. Such fabric treatment compositions exhibit improved benefit agent capsule deposition on fabrics, especially on cotton fabrics.

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FABRIC TREATMENT COMPOSITIONS COMPRISING BENEFIT AGENT CAPSULES

NºPublicación: JP2021533242A 02/12/2021

Solicitante:

ザプロクターアンドギャンブルカンパニーTHEPROCTER&GAMBLECOMPANY

EP_3848442_PA

Resumen de: EP3611246A1

The present invention relates to fabric treatment compositions as well as the using same. Such fabric treatment compositions comprise benefit agent capsules and diaminostilbene brightener. Such fabric treatment compositions exhibit improved benefit agent capsule deposition on fabrics, especially on cotton fabrics.

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A METHOD AND SYSTEM FOR THE APPLICATION OF CHEMICAL COMPOUNDS TO NATURAL FIBERS AND TREATED FIBERS OBTAINED THEREFROM

NºPublicación: JP2021532279A 25/11/2021

Solicitante:

アルガマンテクノロジーズリミテッド

US_2021062405_A1

Resumen de: WO2019229756A1

There is provided an impregnated natural fiber including a cuticle and an interior lumen, the cuticle circumscribing the interior lumen; and insoluble particulates possessing a preselected property embedded in the fiber. The particulates comprise at least 0.1-30 wt.% of the impregnated fiber and the particulates are embedded on the cuticle and within the lumen of the fiber. The fiber has an increased strength, micronaire value and rate of water absorption. Also provided is a system for surface treating cellulose sliver fibers. The system includes a vessel containing a moist paste which comprises at least one particulate material possessing one or more preselected desired properties, a thickening agent and water. The paste from the vessel is dispensed directly onto sliver fiber ribbon(s). A bore sonotrode generates ultrasonic waves which embed the particulate material(s) in the sliver fibers.

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CONSUMER PRODUCT COMPOSITIONS COMPRISING MICROCAPSULES

NºPublicación: JP2021181466A 25/11/2021

Solicitante:

ザプロクターアンドギャンブルカンパニーTHEPROCTER&GAMBLECOMPANY

BR_112019018944_A2

Resumen de: WO2018169896A1

A consumer product composition comprises a consumer product adjunct ingredient, a microcapsule, and chitosan disposed on an outer surface of the microcapsule. The chitosan has a weight average molecular weight of at least about 100 kDa and/or a degree of deacetylation of at least about 60%. The microcapsule comprises a shell material encapsulating a core material, wherein the shell material comprises a polyacrylate and the core material comprises a benefit agent.

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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: JP6972541B2 24/11/2021

Solicitante:

凸版印刷株式会社

SURFACE MODIFICATION OF STAINLESS STEELS

NºPublicación: CA3040895C 16/11/2021

Solicitante:

AK STEEL PROPERTIES INC [US]

JP_2019535891_A

Resumen de: CA3040895C

A process involves the continuous surface treatment of stainless steel coils with aqueous suspensions of rare earth oxide nano or micro particles or aqueous rare earth nitrate solutions of nano or micro particles. The surface treatment promotes a more uniform color to the subsequently developed oxide formed during anneal-type heat treatment. Tt also improves corrosion resistance of the processed stainless steel material. Materials treated in this manner are suitable for a variety of applications in the building systems, automotive and appliance markets.

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MATERIAL THAT INCORPORATES VITAMIN D FOR THE SUBSEQUENT RELEASE THEREOF AND METHOD FOR OBTAINING THE MATERIAL

NºPublicación: EP3903771A1 03/11/2021

Solicitante:

UNIV SANTIAGO CHILE [CL]
COMERCIALIZADORA TEXTIL LA JOYA DESIGN LTDA [CL]

Resumen de: EP3903771A1

The present invention relates to the field of materials, more specifically to the treatment of materials for the release of active compounds, and in particular provides a material for the release of vitamin D to the skin, and a method for obtaining said material.

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METHOD FOR PRODUCING A TEXTILE MATERIAL CONTAINING NANO- AND MICROENCAPSULATED BIOLOGICALLY ACTIVE SUBSTANCES WITH DELAYED RELEASE

NºPublicación: RU2758647C1 01/11/2021

Solicitante:

OBSHCHESTVO S OGRANICHENNOI OTVETSTVENNOSTIU UMNYI TEKSTIL OOO UT [RU]

Resumen de: RU2758647C1

FIELD: textiles.SUBSTANCE: invention relates to a method for producing a textile material containing nano- and microencapsulated BAS with delayed release. In the proposed method, a textile material is treated with nano- and microemulsion containing nanocapsules and microcapsules with encapsulated biologically active substances included therein, followed by pressing and securing of the nano- and microcapsules on the surface of the material, final draining and drying. The nano- and microemulsion is prepared as follows: 100 ml of a 1% aqueous solution of polyelectrolyte I 10 g/l is added to 0.5 g of calcium carbonate, stirred for 20 minutes at 20°C, followed by centrifuging the solution at a rate of 2,000 to 4,000 rpm for 10 to 20 minutes, washing the resulting particles with water three times at a temperature of 20°C, adding 100 ml of a 1% aqueous solution of polyelectrolyte II 10 g/l, stirring for 20 minutes at 20°C, introducing a solution of a biologically active substance 5 to 15 g/l, adding the equivalent amount of ethanol and stirring for 20 minutes. Then the textile material if lowered into an impregnation bath with the prepared nano- and micro emulsion, sustained for 1 to 10 min, drained, impregnated with a solution of polyelectrolyte I 10 g/l, washed with water at a temperature of 20°C, drained, impregnated with a 1% solution of sodium polyelectrolyte II 10 g/l, washed with water at a temperature of 20°C, drained and dried at a temperature of 110 to 130°C. A prepa

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NANOELECTRONIC ACTIVATED CIRCUIT BOARD METALS

NºPublicación: CA3079869A1 28/10/2021

Solicitante:

WHYTE DOUGLAS A [CA]

Resumen de: CA3079869A1

PATENT ABSTRACT NanoElectronic Activated Circuit Board Metals 1. Field of the invention The field is electrical and electronic bare printed circuit boards (PCB's), electrical connectors, and quantum nanoconductive polymers. 2. A broad description of the invention Abstract 2.1 PCEG / QSP / QSG Analysis Electrical connector and contact surfaces are traditionally designed to have as smooth a contact surface area as is reasonably possible. The intent is to maximize metal-to-metal contact area, thus improving and stabilizing the connection to whatever inherent level it is capable of. However, the findings of work with our nanoconductive polymer coating materials suggest that it may in fact be advantageous to design and build connectors from exactly the opposite approach to maximize the gel's function. Introduction of a Pastre-Cristini electroless porous gold film contact surface that displays a theoretically maximum possible surface on micron scales, followed by PreCoat penetration of the metal, followed by GelCoat infusion allows us to achieve electrical contact with a theoretically maximum amount of surface area of metal, thereby potentially improving the connection further than is otherwise possible. Measurements and analysis shows a connector with a surface area of over 500 times the actual surface. 3. Objectives of the invention (that is, its main practical advantages over existing practices or products) Existing PCBs and Electrical Connectors are simply supplied to the end-u

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NANOELECTRONIC ACTIVATED CIRCUIT BOARD METALS

NºPublicación: CA3079667A1 28/10/2021

Solicitante:

WHYTE DOUGLAS ALEXANDER [CA]

Resumen de: CA3079667A1

PATENT ABSTRACT NanoElectronic Activated Circuit Board Metals 1. Field of the invention The field is electrical and electronic bare printed circuit boards (PCB's), electrical connectors, and quantum nanoconductive polymers. 2. A broad description of the invention Abstract 2.1 PCEG / QSP / QSG Analysis Electrical connector and contact surfaces are traditionally designed to have as smooth a contact surface area as is reasonably possible. The intent is to maximize metal-to-metal contact area, thus improving and stabilizing the connection to whatever inherent level it is capable of. However, the findings of work with our nanoconductive polymer coating materials suggest that it may in fact be advantageous to design and build connectors from exactly the opposite approach to maximize the gel's function. Introduction of a Pastre-Cristini electroless porous gold film contact surface that displays a theoretically maximum possible surface on micron scales, followed by PreCoat penetration of the metal, followed by GelCoat infusion allows us to achieve electrical contact with a theoretically maximum amount of surface area of metal, thereby potentially improving the connection further than is otherwise possible. Measurements and analysis shows a connector with a surface area of over 500 times the actual surface. 3. Objectives of the invention (that is, its main practical advantages over existing practices or products) Existing PCBs and Electrical Connectors are simply supplied to the end-u

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LACTAM COATED TEXTILE

NºPublicación: US2021332526A1 28/10/2021

Solicitante:

CONOPCO INC D/B/A UNILEVER [US]

BR_112021004549_A2

Resumen de: US2021332526A1

The invention relates to a modified textile comprising a) a textile substrate; and, b) a lactam coating; and to the use of a lactam to impart anti-biofilm properties to a textile; and to the use of a lactam to inhibit biofilm growth on a textile substrate; wherein the lactam is selected from: (I) 4-(4-chlorophenyl)-5-methylene-pyrrol-2-one; and (II) 5-methylene-4-(p-tolyl)pyrrol-2-one; (III) 4-(4-bromophenyl)-5-methylene-pyrrol-2-one; (IV) 4-(3-chlorophenyl)-5-methylene-pyrrol-2-one; (V) 4-(2-fluorophenyl)-5-methylene-pyrrol-2-one; and (VI).

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Kern-Schale Kapseln für die Textilveredelung

NºPublicación: DE102020110905A1 28/10/2021

Solicitante:

FRAUNHOFER GES FORSCHUNG [DE]

Resumen de: DE102020110905A1

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Kern-Schale-Kapseln, wobei ein modifiziertes Polyisocyanat, das neben freien Isocyanatgruppen durch Schutzgruppen blockierte Isocyanatgruppen oder Faser-reaktive Gruppen enthält, in Anwesenheit von porösen Partikeln und/oder Nanopartikeln mit einem Polyol zu einem Polyurethan oder einem Polyamin zu einem Polyharnstoff umgesetzt wird.

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MULTI-FUNCTIONAL ELECTRONIC TEXTILES EMPLOYING SILVER NANOWIRE COMPOSITE SENSORS AND RELATED METHODS

NºPublicación: US2021324550A1 21/10/2021

Solicitante:

UNIV NORTH CAROLINA STATE [US]

Resumen de: US2021324550A1

Multi-functional electronic textiles employing nanocomposite pattern elements and related methods are provided. An exemplary method for producing a textile product with an integrated electrical device includes applying conductive nanowires to a substrate to form a conductive nanowire network on the substrate and applying a thermoplastic elastomer to the nanowire network to form a nanocomposite layer on top of the substrate. The method also includes cutting the nanocomposite layer into a desired pattern to form an electrical device and transferring the electrical device from the substrate onto a textile fabric.

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PROCESS FOR PREPARING MICROCAPSULES

NºPublicación: JP2021527554A 14/10/2021

Solicitante:

フイルメニツヒソシエテアノニムFirmenichSA

US_2021106964_A1

Resumen de: WO2019243425A1

The present invention relates to a new process for the preparation of core-shell microcapsules. Microcapsules are also an object of the invention. Consumer products comprising said microcapsules, in particular perfumed consumer products or flavoured consumer products are also part of the invention.

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COMPOSITION FOR COATING METAL PRODUCTS

Nº publicación: RU2757271C1 12/10/2021

Solicitante:

FEDERALNOE GOSUDARSTVENNOE BYUDZHETNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO OBRAZOVANIYA LIPETSKIJ G [RU]

Resumen de: RU2757271C1

FIELD: mechanical engineering.SUBSTANCE: invention relates to the field of mechanical engineering and equipment repair, in particular, to application of polymer coatings on mounting seats of bearings in metal parts of machines. Described is a composition for coating metal products in units of machines, including varnish "F-40" constituting a solution of a rubber composition and modified phenolic resin in an organic solvent, and carbon nanotubes by the brand "Taunite-M" with the following ratio of ingredients, % wt.: varnish "F-40" 99.9 to 99.95, carbon nanotubes by the brand "Taunite-M" 0.05 to 0.1.EFFECT: increase in the deformation and strength properties of films, namely, the specific fracture work characterising the resistance of the material to cyclic loads and the durability of polymer coatings, the reliability of units of the machine.1 cl, 1 dwg, 1 tbl

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