SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

VolverVolver

Resultados 43 resultados LastUpdate Última actualización 17/01/2021 [17:59:00] pdf PDF xls XLS

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



Página1 de 2 nextPage   por página


A COMPOSITE MATERIAL AND A METHOD FOR PREPARING THE SAME

NºPublicación: EP3762139A1 13/01/2021

Solicitante:

AGENCY SCIENCE TECH & RES [SG]

US_2020398246_A1

Resumen de: WO2019172845A1

The present invention generally relates to a composite material. In particular, the present invention relates to a composite material comprising a mixture of a plurality of metal particles and a porous silica particle, wherein said metal particles are disposed within the pores of the porous silica particle. The present invention also provides a method for preparing the composite material used as an oxygen scavenger.

traducir

Corrosion protection for metallic substrates

NºPublicación: EP3759179A1 06/01/2021

Solicitante:

APPLIED GRAPHENE MAT UK LIMITED [GB]

KR_20200143415_A

Resumen de: GB2572764A

A composition comprises a carrier, a first corrosion inhibitor having a passivation mechanism, and a second corrosion inhibitor having a barrier mechanism. The second inhibitor is selected from (i) nanoplates of graphene, graphene oxide, or reduced graphene oxide, (ii) graphitic nanoplates of 6-14 layers of carbon atoms, or (iii) nanosized graphite flakes with ≤40 layers of carbon atoms. The first inhibitor is preferably (i) an ion exchange pigment, (ii) a calcium-exchanged silica, (iii) an oxyaminophosphate magnesium salt, (iv) a mixture of an organic amine, a phosphoric acid/inorganic phosphate, and a metal oxide/hydroxide, or (v) a chromate, molybdate, tungstate, vanadate, phosphite, polyphosphate, borate, or metaborate of zinc, magnesium, calcium, strontium, barium, or aluminium. The carrier may be a polymer, such as epoxy resin. The composition may comprise 1-15 wt.% first inhibitor and 0.05-1 wt.% second inhibitor. A coating formulation comprising the composition and a method of manufacturing the composition are disclosed.

traducir

COMPOSITE MATERIAL AND A METHOD FOR PREPARING THE SAME

NºPublicación: US2020398246A1 24/12/2020

Solicitante:

AGENCY SCIENCE TECH & RES [SG]

CN_112074344_A

Resumen de: US2020398246A1

The present invention generally relates to a composite material. In particular, the present invention relates to a composite material comprising a mixture of a plurality of metal particles and a porous silica particle, wherein said metal particles are disposed within the pores of the porous silica particle. The present invention also provides a method for preparing the composite material used as an oxygen scavenger.

traducir

OXYGEN SCAVENGING POLYESTER COMPOSITIONS FOR CONTAINERS

NºPublicación: US2020399473A1 24/12/2020

Solicitante:

APG POLYTECH LLC [US]

US_2018319983_A1

Resumen de: US2020399473A1

Disclosed herein is an oxygen scavenging composition for containers. The oxygen scavenging composition for containers may comprise at least one polyester component, a transition metal catalyst, an oxygen scavenger, and a vegetable oil. The vegetable oil preferably comprises at least one molecule having a double allylic structure. The polyester component preferably comprises at least one acid unit and at least one diol unit. The concentration of double allylic structures of the vegetable oil in the composition may be greater than 5.0 meq/kg of all of the polyester components. The oxygen scavenger is preferably present in the composition at a level less than 1.0% by weight of the total composition. The vegetable oil is preferably present in the composition at a level greater than 0.3% by weight relative to the total weight of the polyester components, the transition metal catalyst and the vegetable oil.

traducir

EYE DROP CONTAINING 2-AMINO-3-(4-BROMOBENZOYL) PHENYLACETIC ACID OR SALT THEREOF

NºPublicación: JPWO2019117252A1 17/12/2020

Solicitante:

参天製薬株式会社

CN_111712238_A

Resumen de: WO2019117252A1

The objective of the present invention is to provide an eye drop which contains 2-amino-3-(4-bromobenzoyl) phenylacetic acid or a salt thereof, and is capable of maintaining preservation efficacy for a long period of time. The eye drop according to the present invention contains 2-amino-3-(4-bromobenzoyl)phenylacetic acid or a salt thereof contained in an eye drop container, wherein the eye drop container is further hermetically packaged.

traducir

Systems and methods for de-oxygenation of a closed container

NºPublicación: AU2020273380A1 17/12/2020

Solicitante:

LUTZ THOMAS R

US_2019263574_PA

Resumen de: AU2020273380A1

Abstract An oxygen scavenging device configured to scavenge oxygen from a headspace of a vessel, the oxygen scavenging device comprising: a stopper configured to be removably coupled to the vessel to seal an interior of the vessel, the stopper including structure defining an internal channel, the channel having a first end and a second end, the channel being in fluid communication with the headspace of the vessel when the stopper is coupled to the vessel; and an oxygen scavenging agent fluidly coupled to the first end of the channel, the oxygen scavenging agent being in fluidic contact with a headspace of the vessel via the channel when the oxygen scavenging device is coupled to the vessel to scavenge oxygen therefrom, wherein the oxygen scavenging agent is contained within a sachet.

traducir

PACKAGING WITH SEPARATE CONTROL PACK

NºPublicación: US2020391927A1 17/12/2020

Solicitante:

CONTEMPO CARD COMPANY [US]

CA_3083914_A1

Resumen de: US2020391927A1

A package includes a first layer, the first layer adapted to receive a consumer good, a second layer, the second layer including a humidity control pack, and a third layer laminated in-between the first layer and the second layer.

traducir

PACKAGING WITH SEPARATE CONTROL PACK

NºPublicación: CA3083914A1 17/12/2020

Solicitante:

CONTEMPO CARD COMPANY [US]

US_2020391927_A1

Resumen de: CA3083914A1

A package includes a first layer, the first layer adapted to receive a consumer good, a second layer, the second layer including a humidity control pack, and a third layer laminated inbetween the first layer and the second layer.

traducir

POLYMER FILM FOR FOOD PACKAGING

NºPublicación: EP3749518A1 16/12/2020

Solicitante:

NANO4 [BE]

LU_101435_A1

Resumen de: WO2019154860A1

A packaging polymer film for slowing down the ripening process of fruit and/or vegetables comprises a resin, in particular made of a low-density polyethylene, and an ethylene-absorbing compound encapsulated in the resin.

traducir

Appliances and Containers for Preparing a Beverage in a Transparent Chamber

NºPublicación: AU2020267197A1 10/12/2020

Solicitante:

ANHEUSER BUSCH INBEV SA

MX_2017010484_A

Resumen de: AU2020267197A1

Abstract: The present invention describes appliances (100) for preparing and dispensing beverages, such as beers, featuring a transparent window (110) 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. WO 2016/135681 PCT/IB2016/051054 FIG. 1:

traducir

OUTER CAP FOR A CHILD-RESISTANT CLOSURE, CHILD-RESISTANT CLOSURE, CONTAINER WITH SUCH CLOSURE AND ITS USE

NºPublicación: US2020385182A1 10/12/2020

Solicitante:

AIRNOV INC [US]

ES_2775753_T3

Resumen de: US2020385182A1

A child-resistant closure for a container with an outer screw thread opening, including an outer cap with a first sidewall and a first top wall and an inner cap with a second sidewall and a second top wall, the inner cap being coaxially nested within the outer cap and being provided with an inner thread to screw the inner cap onto the container. The outer cap and the inner cap include a first cooperating engagement means, and a second cooperating engagement means wherein the second cooperating engagement means includes a plurality of strip-like elastic members wherein each strip-like elastic member is inclined relative to the first top wall and includes a reinforcing element arranged between the first or second top wall and the strip-like elastic member connected thereto.

traducir

ANTIDEGRADANT BLEND

NºPublicación: WO2020239963A1 03/12/2020

Solicitante:

SI GROUP SWITZERLAND CHAA GMBH [CH]

Resumen de: WO2020239963A1

The invention concerns an antidegradant blend, comprising: an aminic component; an inorganic antioxidant or reducing agent; and one or more of: a phenolic antioxidant, an organic phosphite antioxidant, a sulphur-containing antioxidant, and an anti-acid.

traducir

ANTIDEGRADANT BLEND

NºPublicación: WO2020239962A1 03/12/2020

Solicitante:

SI GROUP SWITZERLAND CHAA GMBH [CH]

Resumen de: WO2020239962A1

The invention concerns an antidegradant blend, comprising: an aminic component comprising a hydroxylamine and/or a hydroxylamine precursor; and an inorganic antioxidant or reducing agent.

traducir

OXYGEN SCAVENGER COMPOSITION AND PRODUCTION METHOD FOR SAME

NºPublicación: WO2020241378A1 03/12/2020

Solicitante:

MITSUBISHI GAS CHEMICAL CO [JP]

Resumen de: WO2020241378A1

This oxygen scavenger composition contains mixture granules of a composition containing a water retention agent, a swelling agent, a metal salt, water, and iron. This method for producing an oxygen scavenger composition comprises the step of mixing a water retention agent, a swelling agent, a metal salt, water, and iron at once and granulating the mixture.

traducir

Storage Unit For Storing Products That Can Be Affected By Humidity

NºPublicación: US2020367697A1 26/11/2020

Solicitante:

PYAR LTD [GB]

CN_111629639_A

Resumen de: US2020367697A1

A storage unit is for storing products that can be affected by humidity, particularly tea. An outer container has a closed outer wall, an upper side on which the outer container is open and has an upper edge, and a lower side on which a closed bottom is arranged. An inner container has an inner space for receiving the product that can be affected by humidity, a wall surface provided with a number of air-exchange openings, a filling opening, a sealing edge defining the filling opening, and a closed bottom. The inner container is reversibly placed in the outer container, the filling opening of the inner container being upwardly oriented towards the upper side of the outer container.

traducir

RECEPTACLE FOR HOLDING AN ACTIVE SUBSTANCE AND CORRESPONDING CAP AND CONTAINER

NºPublicación: WO2020229602A1 19/11/2020

Solicitante:

AIRNOV INC [US]
LEBON JACQUY [FR]

Resumen de: WO2020229602A1

A receptacle (12) is designed for forming a chamber (32) which is at least partially filled with an active substance (34). The receptacle comprises two main elements. A first element (30) comprises a transverse wall (14) with a first main side (16) facing the interior of the chamber, and a peripheral wall (18) integrally formed with the first main side (18) of the transverse wall (14). A second element (26) comprises a bottom wall (28) and a sheath (20) extending from the bottom wall (28) and being integrally formed with the bottom wall. The peripheral wall (18) of the first element and the sheath (20) of the second element are dimensioned and mutually arranged to surround one another in contact with each other so that the chamber (32) is formed between the bottom wall (28) of the second element, the transverse wall (14) of the first element and the peripheral wall (18) of the first element and/or the sheath (20) of the second element. At least one ventilation groove (38) is provided between the peripheral wall (18) of the first element and the sheath (20) of the second element, such that the ventilation groove forms a ventilation channel connecting the chamber (32) with the outside atmosphere (36).

traducir

OXYGEN-ABSORBING FILM

NºPublicación: US2020362211A1 19/11/2020

Solicitante:

TOYO SEIKAN GROUP HOLDINGS LTD [JP]

Resumen de: US2020362211A1

An oxygen-absorbing film having an oxygen-absorbing adhesive agent layer including a cured oxygen-absorbing adhesive agent resin composition, wherein the oxygen-absorbing adhesive agent layer has at least two glass transition temperatures, and wherein the lowest glass transition temperature among the glass transition temperatures is lower than 0° C. The cured oxygen-absorbing adhesive agent resin composition preferably includes: (A) an oxygen-absorbing polyester resin having a glass transition temperature of −20 to 10° C. and (B) a saturated polyester resin having a glass transition temperature of −10° C. or lower.

traducir

SYSTEMS AND METHODS FOR ENZYMATIC OXYGEN REMOVAL

NºPublicación: US2020359660A1 19/11/2020

Solicitante:

SILVER BEAR INC [US]

WO_2019152684_PA

Resumen de: US2020359660A1

Systems and methods for packing solutions for oxygen-sensitive articles such as food, beverages, and pharmaceuticals, as well as biological samples and/or cultures are disclosed. In preferred systems and methods, oxygen is removed using a bi-enzymatic reaction sequence that recycles and depletes oxygen to extinction, preferably using an oxidase and a catalase as catalysts and a carbohydrate as co-substrate while at least one the enzymes is in a hydrogel or other polymeric formulation.

traducir

APPARATUS AND METHOD FOR EXTENDING SHELF LIFE AND PREVENTION OF DISCOLORATION OF MEAT

NºPublicación: CA3043728A1 17/11/2020

Solicitante:

TEWARI GAURAV [CA]

Resumen de: CA3043728A1

The current invention covers an improved meat-packaging procedure and machine for packaging meat cuts for long-term storage at temperatures of between 28° and 32° F. The process includes sealing meat cuts within a master bag containing oxygen scavenger materials capable of reducing the residual oxygen content of the atmosphere within the bag to 0 ppm within 24 hours of sealing. Gas is injected into the master bag to form a nitrogen-rich storage environment of at least 50% nitrogen. A small amount of carbon monoxide gas (0.1% to 5%) is preferred for the storage environment, as this helps to preserve the red coloration of meat under long-term storage conditions. The over-wrap of the meat trays can be perforated so that gas exchange occurs within the master bag between the interior and exterior of the meat tray to absorb the residual oxygen inside the meat trays. For meat trays containing meat with poor color stability, oxygen scavengers are preferably placed within the meat trays. For cuts with good color stability, the oxygen scavengers may be placed outside the meat trays. Meat can be stored by this system for up to 15 weeks and up to nine days of retail display life.

traducir

LAMINATE CONTAINING POLYCARBONATE COMPOSITION LAYERS AND FIBER STRUCTURE LAYERS WITH IMPROVED FIRE RESISTANCE PROPERTIES

NºPublicación: US2020353726A1 12/11/2020

Solicitante:

TRINSEO EUROPE GMBH [CH]

KR_20200089669_A

Resumen de: US2020353726A1

Disclosed are laminate composition comprising one or more layers of a fiber structure and two or more layers of a polymeric composition wherein each layer of the fiber structure is disposed between two layers of the polymeric composition wherein the polymeric composition comprises one or more branched polycarbonates and one or more crosslinked phosphazenes; wherein the laminate composition exhibits a UL 94 rating of V-0 with a Σ (T1-T2) of 50 or less. The polymeric film composition may contain one or more linear polycarbonates. The polymeric film composition may contain one or more recycled branched polycarbonates or one or more recycled linear polycarbonates. The polymeric film composition may contain one or more salts of a perflourohydrocarbyl sulfur N compounds or aromatic sulfur compounds.

traducir

DEVICES AND METHODS FOR CONTROLLING HEADSPACE HUMIDITY AND OXYGEN LEVELS

NºPublicación: EP3736042A1 11/11/2020

Solicitante:

BOVEDA INC [US]

US_2019255178_A1

Resumen de: EP3736042A1

A humidity control device for use in maintaining the desired humidity of a closed environment, e.g., a container, while also decreasing headspace oxygen, the device including a water vapor and oxygen permeable pouch, an aqueous salt solution containing humidity controlling salts in combination with salts of ascorbic acid or isomers thereof.

traducir

ANAEROBIC BLOOD STORAGE CONTAINERS

NºPublicación: AU2020250265A1 05/11/2020

Solicitante:

HEMANEXT INC [US]

AU_2020203650_A1

Resumen de: AU2020250265A1

A blood storage device for storing oxygen depleted blood is disclosed. The blood storage device comprises an outer receptacle substantially impermeable to oxygen; a collapsible blood container; at least one inlet/outlet passing through said outer receptacle and that is in 5 fluid communication with said collapsible container and that is substantially impermeable to oxygen; and an oxygen sorbent situated within said outer receptacle. At least one inlet/outlet comprises a unitary tube that is substantially impermeable to oxygen comprising bond, and tubing. The unitary tube is a barrier traversing tube that comprises an outer layer, an inner layer, and an oxygen barrier layer. 0 Figure 1A 202 ... 215 40 AAOAO~naOOAOAAOAOO .213

traducir

ORGANIC MEAT PACKAGING

NºPublicación: US2020331646A1 22/10/2020

Solicitante:

SUN BEEF LLC [US]

Resumen de: US2020331646A1

The present disclosure describes methods and systems for packaging meat products, which may be organic, in low-oxygen preservation bags configured to extend the shelf-life of the meat. Packaging methods may involve placing a plurality of pre-proportioned organic meat products on a substrate and wrapping a film around the meat and substrate. The wrapped meat products may then be positioned in a bag containing ambient air. The ambient air may be purged from the bag using a first vacuum cycle, which may be followed by a second vacuum cycle. The method can also involve flushing the bag with a gas mixture after and/or between the vacuum cycles. The gas mixture may be comprised of nitrogen and/or carbon dioxide, but not carbon monoxide. The vacuumed, gas-flushed bags may then be sealed.

traducir

PACKING BOX FOR DISPLAY PANEL, AND ACCOMMODATING APPARATUS

NºPublicación: US2020331673A1 22/10/2020

Solicitante:

CHONGQING ADVANCE DISPLAY TECH RESEARCH [CN]
CHONGQING HKC OPTOELECTRONICS TECH CO LTD [CN]

WO_2020087561_PA

Resumen de: US2020331673A1

This application discloses a packing box for a display panel and an accommodating apparatus. The packing box includes: a box body; the display panel including a circuit board and a substrate; and grooves, disposed on the box body, located on both sides of the circuit board, attached to the circuit board and the substrate, and configured to place a desiccant.

traducir

HUMIDITY CONTROL SYSTEM

Nº publicación: CL2020000760A1 16/10/2020

Solicitante:

DESICCARE INC [US]

AU_2019232844_A1

Resumen de: US2017043292A1

A humidity control system includes a humectant system including a humectant material including a viscous miscible glycerol and water mix and a humectant package.

traducir

Página1 de 2 nextPage por página

punteroimgVolver