SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

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Resultados 48 resultados LastUpdate Última actualización 20/01/2022 [12:23:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 180 días / Applications published in the last 180 days



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FLIP-TOP VIAL WITH SHAKE-OUT STRIP DISPENSER AND MOLDED DESICCANT

NºPublicación: US2021403226A1 30/12/2021

Solicitante:

BABCOCK JAMES B [US]
WEBB CHRISTOPHER DONALD [US]

Resumen de: US2021403226A1

A vial can include a container having a sidewall, a bottom, and a top, which may include a vial opening. The vial can include a lid that attaches to the top and that seals the opening. The vial can include a first dispenser insert that attaches proximate to the top. The vial can include an inner lining along an interior face of the sidewall. The inner lining can include a desiccant material.

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OXYGEN SCAVENGING MOLECULES, ARTICLES CONTAINING SAME, AND METHODS OF THEIR USE

NºPublicación: US2021403423A1 30/12/2021

Solicitante:

PLASTIPAK PACKAGING INC [US]

US_2019315685_A1

Resumen de: US2021403423A1

The invention relates to compounds of the structure of formula I and II:where X is selected from the group consisting of O, S and NH; Y, A and B are independently selected from the group consisting of N and CH; D, E and F are independently selected from the group consisting of CH, N, O and S; the symbol ---- represents a single or a double bond; and R1, R2 and R3 are independently selected from the group consisting of H, electron withdrawing groups and electron releasing groups. In other embodiments, the compounds are used as oxygen scavengers and in barrier compositions and articles.

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ENVIRONMENT CONTROL SYSTEM UTILIZING AN ELECTROCHEMICAL CELL

NºPublicación: US2021381117A1 09/12/2021

Solicitante:

XERGY INC [US]

US_2019100844_PA

Resumen de: US2021381117A1

An environment control system utilizes oxygen and humidity control devices that are coupled with an enclosure to independently control the oxygen concentration and the humidity level within the enclosure. An oxygen depletion device may be an oxygen depletion electrolyzer cell that reacts with oxygen within the cell and produces water through electrochemical reactions. A desiccating device may be g, a dehumidification electrolyzer cell, a desiccator, a membrane desiccator or a condenser. A controller may control the amount of voltage and/or current provided to the oxygen depletion electrolyzer cell and therefore the rate of oxygen reduction and may control the amount of voltage and/or current provided to the dehumidification electrolyzer cell and therefore the rate of humidity reduction. The oxygen level may be determined by the measurement of voltage and a limiting current of the oxygen depletion electrolyzer cell. The enclosure may be a food or artifact enclosure.

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A COMPOSITE MATERIAL AND A METHOD OF PREPARING THE SAME

NºPublicación: EP3917662A1 08/12/2021

Solicitante:

AGENCY SCIENCE TECH & RES [SG]

WO_2020159446_A1

Resumen de: WO2020159446A1

There is provided a composite material comprising a porous silica particle, a plurality of metal particles disposed within the pores of said silica particle and a polymeric coating that at least partially encapsulates said silica particle. There is also provided a method of preparing a composite material, comprising the step of mixing a solution containing a plurality of activated metal and silica particles with a polymer solution to thereby form said composite material, wherein said composite material comprises a porous silica particle, a plurality of metal particles disposed within the pores of said silica particle and a polymeric coating that at least partially encapsulates said silica particle.

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PACKAGE, GAS BARRIER LAMINATE, AND PACKAGING BODY

NºPublicación: EP3912924A1 24/11/2021

Solicitante:

TOPPAN PRINTING CO LTD [JP]

CN_113677604_A

Resumen de: EP3912924A1

A package according to the present invention comprises: a packaging body constituted by a sheet that includes a gas barrier laminate and a sealant; and contents that are accommodated in the packaging body and that contain a sulfur-containing amino acid. The gas barrier laminate comprises: a resin substrate; a first layer containing an inorganic oxide; a second layer containing a carboxylic acid polymer; and a third layer containing a polyvalent metal compound and a resin. The resin substrate, the first layer, the second layer, and the third layer are layered in this order from the outside to the inside of the packaging body. The thickness of the third layer is 0.1 µm or more. The sulfur content of the second layer is 1.0 atm% or less.

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OXYGEN ABSORBING COMPOSITION

NºPublicación: WO2021230827A1 18/11/2021

Solicitante:

SCG PACKAGING PUBLIC COMPANY LTD [TH]

Resumen de: WO2021230827A1

This invention relates to an oxygen absorbing composition comprising (a) an extract comprising a substance selected from the group consisting of galloyl ester, hexahydroxydiphenyl ester, derivatives thereof, and a combination thereof; and (b) a carbonic acid salt, wherein a weight ratio of (a) the extract to (b) the carbonic acid salt is in a range of 0.5-3: 1. In addition, the oxygen absorbing composition according to this invention further comprises (c) sodium chloride, wherein a weight ratio of (a) the extract to (b) the carbonic acid salt to (c) sodium chloride is in a range of 0.5-3: 1 : 1. The oxygen absorbing composition of this invention includes a natural extract as an effective oxygen absorber and also having microbial, yeast, and fungi growth inhibiting property. The invention also relates to an oxygen absorbing product comprising the oxygen absorbing composition of this invention.

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NANOSTRUCTURED IRON/CARBON FOR SCAVENGING OXYGEN

NºPublicación: US2021352941A1 18/11/2021

Solicitante:

AGENCY SCIENCE TECH & RES [SG]
NAT UNIV SINGAPORE [SG]

JP_2018524150_A

Resumen de: US2021352941A1

The invention is directed to a nanostructured composite material comprising a mixture of at least one metal particle such as iron and a carbon material from biomass such as D-glucose, D-glucosamine hydrochloride or α-cyclodextrin. The invention is also directed to a composition comprising the composite material comprising the composite material and an inorganic salt, and a method for synthesizing the composite material comprising immersing the carbon material into a solution of metal ions, drying the impregnated carbon particle and subjecting the impregnated carbon particle to a carbothermal reduction process. The nanostructured composite material is useful as an oxygen scavenging layer in a multi-layer film which comprises the oxygen scavenging layer and an oxygen barrier layer that retards the permeation of oxygen from an external environment.

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RESIN COMPOSITION, MOLDED BODY, AND THEIR APPLICATION

NºPublicación: US2021355277A1 18/11/2021

Solicitante:

MITSUBISHI GAS CHEMICAL CO [JP]

Resumen de: US2021355277A1

Provided are a resin composition having excellent oxygen barrier property under high humidity as a novel resin material, a molded body, a method for producing a molded body, and a method for producing a pellet using the resin composition. The resin composition includes a resin component and a plate-shaped talc having an aspect ratio of more than 18, 80 mass % of the resin component comprising a barrier resin having an oxygen transmission coefficient of 5.0 cc·mm/(m2·day·atm) or less as measured according to ASTM D3985 at a relative humidity of 60% and a temperature of 23° C., and a content of the plate-shaped talc being from 3.0 to 55.0 mass % when a total of the barrier resin and the plate-shaped talc is 100 mass %.

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CONTAINER WITH CAP AND LOCATOR AID

NºPublicación: US2021347534A1 11/11/2021

Solicitante:

AIRNOV INC [US]

KR_20210031945_A

Resumen de: US2021347534A1

A container, preferably for loosely stored products, includinga) a container body including a peripheral body wall;b) a cover including an outer peripheral cover wall and a cover skirt;c) a hinge connecting the container body and the cover; andd) at least one protruding element provided on an peripheral body wall of the container and/or on an outer peripheral cover wall.

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PACKAGE OF A TOBACCO OR NICOTINE CONTAINING PRODUCT COMPRISING A MOISTURE REGULATING PRODUCT

NºPublicación: WO2021224277A2 11/11/2021

Solicitante:

PHILIP MORRIS PRODUCTS SA [CH]

Resumen de: WO2021224277A2

Package of a tobacco or nicotine containing product comprising a packaging material having a moisture regulating product, the moisture regulating product comprising at least one Metal-organic framework compound.

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PACKAGE, GAS BARRIER LAMINATE, AND PACKAGING BODY

NºPublicación: US2021339926A1 04/11/2021

Solicitante:

TOPPAN PRINTING CO LTD [JP]

CN_113677604_A

Resumen de: US2021339926A1

A packaging body constituted by a sheet that includes a gas barrier laminate and a sealant; and contents that are accommodated in the packaging body and that contain a sulfur-containing amino acid. The gas barrier laminate comprises: a resin substrate; a first layer containing an inorganic oxide; a second layer containing a carboxylic acid polymer; and a third layer containing a polyvalent metal compound and a resin. The resin substrate, the first layer, the second layer, and the third layer are layered in this order from the outside to the inside of the packaging body. The thickness of the third layer is 0.1 μm or more. The sulfur content of the second layer is 1.0 atm % or less.

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MINERAL ENTRAINED PLASTIC FORMULATIONS AS PUNCTURING ELEMENTS

NºPublicación: US2021339937A1 04/11/2021

Solicitante:

CSP TECHNOLOGIES INC [US]

JP_2020518523_A

Resumen de: US2021339937A1

Puncture elements and methods for using the same are disclosed. The puncture elements according to the disclosed concept include a cutting edge or a sharp and are composed of a mineral loaded polymer. The minerals of the mineral loaded polymer include an active agent, such as a desiccant. Optionally, the puncture elements are used to puncture a cover (e.g., foil seal) of a package.

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A TABLET DISPENSING DEVICE

NºPublicación: EP3902755A1 03/11/2021

Solicitante:

AIRNOV INC [US]

CN_113508083_A

Resumen de: EP3674233A1

A tablet dispensing device, comprising: a tubular container body including two extremities, a tubular side wall in between, the tubular side wall defining an internal dispensing space able to receive a tablet to be dispensed, and a tablet dispensing opening formed on the tubular side wall; a sleeve configured to slide longitudinally over the tubular side wall and between the two extremities, from a first position, in which the sleeve covers in an airtight manner the tablet dispensing opening, to a second position, in which the sleeve uncovers the tablet dispensing opening. This device is an improved device for the distribution of tablets.

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CONTAINER FOR THE STORAGE, PRESERVATION, IDENTIFICATION, TRACKING AND TRANSPORT OF A FEDERALLY CONTROLLED SUBSTANCE

NºPublicación: CL2021001233A1 29/10/2021

Solicitante:

N2 PACKAGING SYSTEMS LLC [US]

AU_2015101950_A4

Resumen de: US2016107796A1

The present application provides a container for storage, preservation, identification, tracking and transport of a federally controlled substance comprising: (a) a one or more piece airtight container having an exterior surface and an interior surface, an upper portion and a lower portion, configured for containing a federally controlled substance; (b) an inner coating liner lining said interior surface of said airtight container; (c) a one piece tamper resistant easy open lid affixed to said upper portion of said airtight container; and (d) identifying indicia located on the exterior surface for identifying the contained federally controlled substance contents within said container; wherein said airtight container configured for containing a federally controlled substance, has the atmosphere evacuated and the container filled with an inert gas before the airtight container is hermetically sealed, containing a federally controlled substance inside.

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TEA-BASED COMPOSITIONS FOR OXYGEN MODIFIED PACKAGING

NºPublicación: WO2021217160A2 28/10/2021

Solicitante:

CSP TECHNOLOGIES INC [US]

Resumen de: WO2021217160A2

Disclosed are compositions comprising tea-based oxygen scavenging active agents polymer compositions, including polymer compositions, materials, and containers that incorporate such agents from the Camellia sinensis plant for use in packaging and storing of oxygen sensitive products. Such compositions, materials and containers are of use for preserving the shelf-life of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis.

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DAUCUS-BASED COMPOSITIONS FOR OXYGEN MODIFIED PACKAGING

NºPublicación: WO2021217159A2 28/10/2021

Solicitante:

CSP TECHNOLOGIES INC [US]

Resumen de: WO2021217159A2

Disclosed are daucus-based oxygen scavenging compositions and materials, particularly of the carrot species, and their methods of use in containers and packaging of oxygen sensitive products. Further disclosed are daucus-based oxygen scavenging materials used in combination with tea-based oxygen scavenging compositions. Such compositions, materials and containers are of use for preserving the shelf-life of a myriad of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis.

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POUCH WITH OXYGEN SCAVENGER AND METHOD OF FORMING POUCH WITH OXYGEN SCAVENGER

NºPublicación: EP3898422A1 27/10/2021

Solicitante:

PHILIP MORRIS PRODUCTS SA [CH]

BR_112021009672_A2

Resumen de: WO2020126914A1

A method of forming a pouch, comprising:adhering an oxygen scavenger to a pouch material, the pouch material being gas and moisture impermeable;enclosing a consumable item within the pouch material; and joining ends of the pouch material to form a sealed inner cavity. The sealed inner cavity contains the consumable item and at least one first portion of the oxygen scavenger.

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RESEALABLE MOISTURE TIGHT CONTAINER ASSEMBLY FOR STRIPS AND THE LIKE HAVING A LIP SNAP SEAL

NºPublicación: US2021323749A1 21/10/2021

Solicitante:

CSP TECHNOLOGIES INC [US]

US_2017203906_A1

Resumen de: US2021323749A1

A substantially moisture tight container and lid assembly for storing and packaging moisture-sensitive items comprising an assembly with a container and a lid, the lid is attached by a hinge to an upper housing portion of the container, the lid includes a lip seal member that depends downwardly from the lid, the lip seal member is configured to abut at least a portion of the interior side of the container when the lid is in the closed position resulting in a substantially moisture tight seal between the lid and the lid, and the container assembly further comprising a base portion and an upper housing portion, the upper housing portion is capable of being snap-fit into the base portion by employing a lip seal mechanism to form a substantially moisture-tight seal.

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APPLIANCES AND CONTAINERS FOR PREPARING A BEVERAGE IN A TRANSPARENT CHAMBER

NºPublicación: US2021317393A1 14/10/2021

Solicitante:

ANHEUSER BUSCH INBEV SA [BE]

Resumen de: US2021317393A1

The present invention describes appliances for preparing and dispensing beverages, such as beers, featuring a transparent window that allows a user of the appliance to view the beverage in a chamber of the appliance as that beverage is being prepared. The chamber in which the beverage is prepared can be either an integral part of the appliance or a disposable chamber that can be removed and replaced with a new disposable chamber after one or more servings of a. beverage has been prepared in the disposable chamber. The appliances can have methods for cleaning the chamber, or the chamber can be self-cleaning. If the chamber for preparing the beverage is a disposable container, it may come with a concentrated beverage already prepackaged in the container, and the casing of the container can prevent oxygen and light from penetrating the container and affecting the concentrated beverage contained within.

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Coating Formulation, an Article and Methods to Prepare the Same

NºPublicación: US2021316271A1 14/10/2021

Solicitante:

AGENCY SCIENCE TECH & RES [SG]

JP_2021534273_A

Resumen de: US2021316271A1

There is provided a coating formulation comprising an inorganic oxygen scavenger, a surfactant, an activator, a hydrophilic agent, optionally an additive and a plurality of monomers capable of forming a polymeric matrix, and a method to prepare the same. There is also provided an article comprising an inorganic scavenger, a surfactant, an activator, a hydrophilic agent and optionally an additive dispersed within a polymeric matrix, and a method to prepare the same.

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ONE OR MORE BLISTER PACKAGES CONTAINING ACTIVE MATERIAL AND METHODS OF MAKING AND USING SAME

NºPublicación: US2021309432A1 07/10/2021

Solicitante:

CSP TECHNOLOGIES INC [US]

JP_2022500321_A

Resumen de: US2021309432A1

A blister pack having a backing having a first side and an opposing second side. Each of the first and second side is flat or planar. The blister pack can also include a cover having a first side and an opposing second side. At least a portion of the second side of the cover is adhered to the first side of the backing to form a sealed package for containing product. The cover can include at least one blister. The blister pack can also include an active member positioned within each blister. Each active member can be in the form of a ring with an opening extending therethrough or a depression formed therein.

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Antioxidant compositions

NºPublicación: EP3887437A2 06/10/2021

Solicitante:

SI GROUP SWITZERLAND CHAA GMBH [CH]

Resumen de: GB2579405A

A polymer stabilising composition comprises (a) a first derivatised phenolic antioxidant, (b) a secondary arylamine of Formula (I), wherein x is 0-5, y is 0-5, x+y≥1, R is optionally substituted hydrocarbyl group and at least one R comprises (i) ≥9 carbon atoms or (ii) ≥5 carbon atoms if (b) is present in an amount of 35-75 wt.% of the stabilising composition, and (c) an antioxidant booster selected from (i) a second derivatised phenolic antioxidant having a lower steric hinderance than the first phenolic antioxidant, (ii) a hindered amine, or (iii) an optionally substituted phenothiazine. Preferably, Rx or Ry is a nonyl group and the arylamine may be mono-nonyl or di-nonyl diphenylamine. The composition may be substantially free from diphenylamine and lower alkylated diphenylamine antioxidants, such as t-butylated diphenylamines. Use of the composition to stabilise polyols or polyurethanes is also disclosed, whereby the stabilising composition may be present in an amount of 0.01-2 wt.%.

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ABSORBER DEVICE

NºPublicación: WO2021190807A1 30/09/2021

Solicitante:

BIOTRONIK AG [CH]

Resumen de: WO2021190807A1

The invention is related to an absorber device (1) for absorbing a fluid (131) residing in an inner space (120) enclosed by a package (100) of a medical device (132), the package (100) comprising a wall (110) enclosing the inner space (120) of the package (100). The absorber device (1) comprises a container (10), wherein the container (10) comprises a wall (12) enclosing an inner space (14) of the container (10), wherein the wall (12) comprises a contact section (20), wherein the contact section (20) is configured to be penetrated. The absorber device (1) comprises an absorber (30) arranged in the inner space (14) of the container (10), and a movable penetration device (40), wherein the penetration device (40) is configured to be moved from a first position to a second position. In the first position, the penetration device (40) is positioned in the inner space (14) of the container (10). In the second position, the penetration device (40) is configured to penetrate the contact section (20) and the wall (110) of the package (100), when the contact section (20) is arranged on an outer surface (140) of the wall (110) of the package (100), such that the inner space (14) of the container (10) is fluidically connected to the inner space (120) of the package (100) to thereby allow fluid (131) from the inner space (120) of the package (100) to pass to the inner space (14) of the container (10) and be absorbed by the absorber (30).

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STORAGE CONTAINER AND REFRIGERATOR

NºPublicación: WO2021190012A1 30/09/2021

Solicitante:

HEFEI MIDEA REFRIGERATOR CO [CN]
HEFEI HUALING CO LTD [CN]
MIDEA GROUP CO LTD [CN]

CN_113446805_A

Resumen de: WO2021190012A1

A storage container and a refrigerator. The storage container (101) comprises a container frame (102), an oxygen removal module, and a sealing ring (108); a storage space is defined in the container frame (102), and an opening (121) is formed; the oxygen removal module is detachably provided at the opening (121); and the sealing ring (108) is detachably provided between the container frame (102) and the oxygen removal module, and is used for sealing a gap between the container frame (102) and the oxygen removal module.

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FILM FROM WHICH A PACKAGE, IN PARTICULAR FOR FOOD, OPTICAL GLASSES, INDIVIDUAL PARTS FOR BIOREACTORS, SOLAR PANELS OR SIMILAR CAN BE PRODUCED

Nº publicación: EP3885128A1 29/09/2021

Solicitante:

SUEDPACK VERPACKUNGEN GMBH & CO KG [DE]

US_2021292065_A1

Resumen de: US2021292065A1

In the case of a film (1) from which packaging (2) can be manufactured, in particular for foodstuffs (3), optical glasses (4), individual parts for bioreactors, solar panels or the like, medical devices, pharmaceutical products or the like, the film (1) consists of at least two polymer layers which are joined together in a co-extension die (7) to form the film (1), the film (1) should already have a sterile or at least particle-free surface during the manufacturing process, which surface is reliably protected against contamination of all kinds during the transport and storage times of the film (1). This is achieved in that an additive (8) is present in one of the layers in a dosable amount and/or in that the material pairing between the first and second layers (51, 61) has a low adhesion force, and in that the first and second layers (51, 61) can be non-destructively detached from one another in a separating plane (15), in such a way that the film (1) can be divided into two film webs (11, 12).

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