SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

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Resultados 84 resultados LastUpdate Última actualización 23/01/2020 [18:55:00] pdf PDF

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

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GAS BARRIER MATERIAL AND THERMOSETTING RESIN COMPOSITION

NºPublicación: US2019284389A1 19/09/2019

Solicitante:

SEKISUI CHEMICAL CO LTD [JP]

JP_WO2018159566_A1

Resumen de: US2019284389A1

Provided is a gas barrier material having superior gas barrier properties. This gas barrier material 1 comprises a matrix resin 2, and a carbon material 3 disposed in the matrix resin 2, wherein the carbon material 3 contains a partially exfoliated graphite having a structure in which graphite is partially exfoliated.

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OXYGEN ABSORBING AGENT

NºPublicación: EP3539640A1 18/09/2019

Solicitante:

KURARAY CO [JP]

Resumen de: EP3539640A1

An oxygen absorbing agent containing a compound (A) represented by the general formual (I) and a transition metal salt (B).

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A COMPOSITE MATERIAL AND A METHOD FOR PREPARING THE SAME

NºPublicación: WO2019172845A1 12/09/2019

Solicitante:

AGENCY SCIENCE TECH & RES [SG]

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.

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ABSORBENT FLUFF AND TISSUE LAMINATE PADS FOR FOOD PACKAGING

NºPublicación: US2019275781A1 12/09/2019

Solicitante:

NOVIPAX LLC [US]

CA_3033968_A1

Resumen de: US2019275781A1

An absorbent pad has: a first, outer layer comprising a permeable or non-permeable film; a second, outer layer comprising a permeable or non-permeable film, placed on a side of the pad opposite the first, outer layer; a third layer disposed between the first layer and the second layer, and comprising a tissue laminate comprising at least a first ply and a second ply, with at least one chemical agent or system fixed in the third layer and being either activated by contact with or soluble in an aqueous liquid, the at least one chemical agent or system being in a predetermined amount distributed substantially uniformly per unit area of the surface area between the at least first ply and second ply: and a fourth layer disposed between the first layer and the second layer and comprising fluff, with or without a chemical agent or system, the third layer being joined to the fourth layer to serve as a substrate for the fourth layer.

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ABSORBENT FLUFF AND TISSUE LAMINATE PADS FOR FOOD PACKAGING

NºPublicación: CA3033968A1 09/09/2019

Solicitante:

NOVIPAX LLC [US]

US_2019275781_PA

Resumen de: CA3033968A1

An absorbent pad has: a first, outer layer comprising a permeable or non-permeable film; a second, outer layer comprising a permeable or non-permeable film, placed on a side of the pad opposite the first, outer layer; a third layer disposed between the first layer and the second layer, and comprising a tissue laminate comprising at least a first ply and a second ply, with at least one chemical agent or system fixed in the third layer and being either activated by contact with or soluble in an aqueous liquid, the at least one chemical agent or system being in a predetermined amount distributed substantially uniformly per unit area of the surface area between the at least first ply and second ply: and a fourth layer disposed between the first layer and the second layer and comprising fluff, with or without a chemical agent or system, the third layer being joined to the fourth layer to serve as a substrate for the fourth layer.

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SYSTEMS AND METHODS FOR DE-OXYGENATION OF A CLOSED CONTAINER

NºPublicación: US2019270560A1 05/09/2019

Solicitante:

LUTZ THOMAS R [US]

CN_110049929_A

Resumen de: US2019270560A1

Systems and methods for preserving oxidizable substances such as liquids or foodstuffs are disclosed. These systems incorporate a sealing device and an oxygen scavenging chemical or agent coupleable to or contained within the system. The oxygen scavenging agent can remove the oxygen from the headspace of a container such as a bottle of wine without reducing the pressure in the headspace to the extent that the flavor of the wine is adversely affected.

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METHOD FOR TREATING DRY EYE SYNDROME

NºPublicación: US2019269613A1 05/09/2019

Solicitante:

CROMA PHARMA GES M B H [AT]

US_2017224614_A1

Resumen de: US2019269613A1

A method of preventing or treating an eye condition includes administering a sterile aqueous ophthalmic solution to an eye for the prevention or treatment of dry eye syndrome or dry eye sign and/or dry eye symptom. The sterile aqueous ophthalmic solution includes about 0.05% to about 0.5% (w/w) of N—(N-acetylcysteinyl-)chitosan or a pharmaceutically acceptable salt thereof in a carrier solution, wherein the N—(N-acetylcysteinyl-)chitosan has a content of free thiol groups in an amount of from 80 μmol/g polymer to 280 μmol/g polymer.

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OXYGEN ABSORBING AGENT

NºPublicación: US2019270864A1 05/09/2019

Solicitante:

KURARAY CO [JP]

Resumen de: US2019270864A1

wherein X is a chalcogen atom, R1 and R2 are each any one of an alkyl group which optionally has a substituent, an alkenyl group which optionally has a substituent, an aryl group which optionally has a substituent, and an aralkyl group which optionally has a substituent, R3 and R4 are each any one of a hydrogen atom, an alkyl group which optionally has a substituent, an alkenyl group which optionally has a substituent, an aryl group which optionally has a substituent, and an aralkyl group which optionally has a substituent, and R5 is a polymerizable group; and a transition metal salt (B).

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ROOM TEMPERATURE STORAGE STABLE TRIENTINE COMPOSITION

NºPublicación: US2019269628A1 05/09/2019

Solicitante:

CRONUS RES LABS PRIVATE LIMITED [IN]

Resumen de: US2019269628A1

The invention relates to a room temperature storage stable trientine composition comprising of pharmaceutically acceptable solid oral dosage form of trientine; and oxidation resistant container system. The invention also relates to a method of storing trientine solid oral composition at room temperature without degradation.

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STORAGE CONTAINER FOR ELECTRONIC INJECTION DEVICE

NºPublicación: WO2019161900A1 29/08/2019

Solicitante:

ARES TRADING SA [CH]

Resumen de: WO2019161900A1

The present invention relates to storage containers for electronic injection devices. The storage container comprises a desiccant in airflow communication with an interior space of the storage container, the desiccant being replaceable for continued use of the storage container.

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SYSTEMS AND METHODS FOR DE-OXYGENATION OF A CLOSED CONTAINER

NºPublicación: US2019263574A1 29/08/2019

Solicitante:

LUTZ THOMAS R [US]
LUTZ MICHELLE [US]

US_2018002081_A1

Resumen de: US2019263574A1

Systems and methods for preserving oxidizable substances such as liquids or foodstuffs are disclosed. These systems incorporate a sealing device and an oxygen scavenging chemical or agent coupleable to the system. The oxygen scavenging agent can remove the oxygen from the headspace of a container such as a bottle of wine without reducing the pressure in the headspace to the extent that the flavor of the wine is adversely affected.

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SYSTEMS AND METHODS FOR DE-OXYGENATION OF A CLOSED CONTAINER

NºPublicación: EP3529169A1 28/08/2019

Solicitante:

LUTZ THOMAS R [US]

US_2019270560_A1

Resumen de: WO2018075900A1

Systems and methods for preserving oxidizable substances such as liquids or foodstuffs are disclosed. These systems incorporate a sealing device and an oxygen scavenging chemical or agent coupleable to or contained within the system. The oxygen scavenging agent can remove the oxygen from the headspace of a container such as a bottle of wine without reducing the pressure in the headspace to the extent that the flavor of the wine is adversely affected.

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STORAGE CONTAINER FOR ELECTRONIC INJECTION DEVICE

NºPublicación: EP3530303A1 28/08/2019

Solicitante:

ARES TRADING SA [CH]

TW_201936220_A

Resumen de: EP3530303A1

The present invention relates to storage containers for electronic injection devices. The storage container comprises a desiccant in airflow communication with an interior space of the storage container, the desiccant being replaceable for continued use of the storage container.

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DEVICES AND METHODS FOR CONTROLLING HEADSPACE HUMIDITY AND OXYGEN LEVELS

NºPublicación: US2019255178A1 22/08/2019

Solicitante:

BOVEDA INC [US]

CA_2996271_A1

Resumen de: US2019255178A1

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.

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FORMED BODY HAVING A MULTILAYERED STRUCTURE

NºPublicación: US2019255737A1 22/08/2019

Solicitante:

TOYO SEIKAN GROUP HOLDINGS LTD [JP]

KR_20190047065_A

Resumen de: US2019255737A1

A formed body having a multilayered structure including inner and outer layers of a first ethylene terephthalate type polyester resin, and an oxygen-absorbing intermediate layer containing a non-polymer type organic oxygen absorber. The oxygen-absorbing intermediate layer, further, contains a second ethylene terephthalate type polyester resin that has relatively more copolymerizable units than the first ethylene terephthalate type polyester resin, the non-polymer type organic oxygen absorber being contained therein in an amount of not less than 5 parts by mass per 100 parts by mass of the second ethylene terephthalate type polyester resin.

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MULTILAYER FILM USED WITH FLEXIBLE PACKAGING

NºPublicación: US2019256340A1 22/08/2019

Solicitante:

DS SMITH PLASTICS LTD [GB]

US_2016304332_PA

Resumen de: US2019256340A1

This disclosure describes a multilayer plastic film useful in packaging. The film includes layers 1-18, respectively: a PE material layer, a PE material layer, an adhesive resin material layer, a polyamide material layer, an EVOH material layer, a polyamide material layer, an adhesive resin material layer, a PE material layer, a ULDPE material layer, a ULDPE material layer, a PE material layer, an adhesive resin material layer, a polyamide material layer, an EVOH material layer, a polyamide material layer, an adhesive resin material layer, a PE material, and a PE material layer.

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DEVICE FOR CONTROLLING HEADSPACE HUMIDITY AND METHODS FOR MAKING THE SAME

NºPublicación: EP3526136A1 21/08/2019

Solicitante:

BOVEDA INC [US]

CA_3040250_A1

Resumen de: WO2018071670A1

Humidity control devices for consumer products and methods for making the same. In particular, a humidity control device may contain a humidity control agent for controlling the relative humidity (RH) within a packaged consumer product, such as a food, pharmaceutical, herb, or any other suitable consumer product. In some embodiments, the humidity control device may be attached to, or integrated with, the product packaging. For example, the device may be fixedly or removably adhered to an inside wall of a product package. In some embodiments, the device may be constructed or formed on the product packaging material, such that the device is an integral part of the product packaging material.

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CONTAINER ASSEMBLY AND CLOSURE WITH PREDETERMINED HUMIDITY AND RELATED METHOD

NºPublicación: EP3525768A1 21/08/2019

Solicitante:

DRUG PLASTICS & GLASS COMPANY INC [US]
BOVEDA INC [US]

US_2019177058_A1

Resumen de: US2018099797A1

A container assembly configured to maintain a predetermined humidity for storing a product therein. The container assembly includes a container having a body with a body wall and a mouth opening into a storage cavity and a cap having a top wall. The cap is selectively mountable over the mouth of the container to substantially enclose the storage cavity in a mounted configuration. A sidewall extends substantially perpendicularly from one of the body wall and the top wall. The sidewall defines an opening and a compartment and has an opening edge adjacent the opening. A moisture control material is positioned within the compartment. A sealing membrane has a peripheral portion. The peripheral portion is secured to the sidewall proximate the opening edge. The sealing membrane is configured to allow moisture flow therethrough to maintain the predetermined humidity in the storage cavity.

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CAPSULE WITH STRUCTURE FOR CONTAINING AND RELEASING A PRODUCT

NºPublicación: US2019248569A1 15/08/2019

Solicitante:

BORMIOLI PHARMA S P A [IT]

CA_3038463_A1

Resumen de: US2019248569A1

A closure capsule for closing a container, comprising: —a support (2) for a first product, said support (2) being applicable to a container and comprising a frangible bottom (20); —a cutter (3) comprising a drum (31) having at a first end (33), a cutting edge (30) to be positioned opposite the frangible bottom (20); said drum (31) forming or contributing to forming a concavity (32) which extends starting from said first end (33). The capsule (1) assumes at least a first and a second configuration. In the first configuration the frangible bottom (20) is intact and at least said frangible bottom (20) and said concavity (32) form in combination a chamber (200) adapted to contain the first product. In the second configuration said frangible bottom (20) is open to allow a mixing of the first product with a product present in the container (10). At least a part of the cutter (3) is defined at least by: —a matrix (41) made of a plastic material; —particles (42) absorbing humidity dispersed within the matrix (41); —a surface coating (43) that acts as a barrier to the passage of humidity, said surface coating (43) surrounding the matrix (41) made of plastic material.

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POLYMER FILM FOR FOOD PACKAGING

NºPublicación: WO2019154860A1 15/08/2019

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.

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CARTRIDGE AND METHOD FOR TESTING A SAMPLE

NºPublicación: EP3523034A1 14/08/2019

Solicitante:

BOEHRINGER INGELHEIM VETMEDICA GMBH [DE]

US_2019217288_A1

Resumen de: WO2018065109A1

A cartridge and a method for testing a biological sample are proposed, wherein the cartridge is filled, in an open packaging, with the sample to be tested, and wherein the packaging holds and/or supports the cartridge in a latching manner in the open state.

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POLYMER FILM FOR FOOD PACKAGING

NºPublicación: FR3077563A1 09/08/2019

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.

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Packaging bag fresh-keeping exhaust valve structure

NºPublicación: US2019241295A1 08/08/2019

Solicitante:

CHIEN YI AN [TW]
CHIEN TSUNG PING [TW]

JP_2019135174_A

Resumen de: US2019241295A1

A packaging bag fresh-keeping exhaust valve structure is an exhaust valve and includes a valve body, a valve plate and a preservative. The valve body includes a partition to partition its internal space into a valve chamber and a filling chamber. The partition has at least one through hole, so that the valve chamber communicates with the filling chamber through the through hole. The valve plate is disposed in the valve chamber. An outer peripheral edge of the valve chamber has a flange extending outwardly. A surface of the flange is provided with a first sealing film to confine the valve plate within the valve chamber. The preservative is disposed in the filling chamber. An inlet end of the filling chamber is provided with a breathable film to confine the preservative within the filling chamber. An outer end of the breathable film is provided with a second sealing film.

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CONTAINER FOR RECEIVING MOISTURE SENSITIVE GOODS

NºPublicación: US2019241345A1 08/08/2019

Solicitante:

CLARIANT HEALTHCARE PACKAGING FRANCE S A S [FR]

Resumen de: US2019241345A1

A container for receiving moisture sensitive goods containing a container body and a cap. The container body has a base and a sidewall extending upwards from the base. An insert element inside the container body has a bottom and an insert sidewall, wherein the insert element is dimensioned to fit into the interior of the container body such that at least a portion of an outer circumferential surface of the insert sidewall is in abutting contact to the inner circumferential surface of the sidewall of the container body. The insert sidewall and the sidewall of the container body are designed to attach the insert element inside the container body.

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METHOD FOR IMPROVING THE STORABILITY OF SEEDS

Nº publicación: US2019241346A1 08/08/2019

Solicitante:

RIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV [NL]

MA_38963_A1

Resumen de: US2019241346A1

The invention relates to a method for improving the storability of seeds, comprising storing the seeds in the presence of an oxygen absorber. Preferably, the seeds are stored in a closed container. In a first embodiment, the oxygen absorber does not remove moisture from inside the container. In another embodiment, the oxygen absorber does remove moisture from inside the container. The seeds can be stored at a temperature between freezer temperature and the temperature at which the seeds lose their viability. Upon storing seeds according to the invention the storage temperature can be much higher.

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