SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

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Resultados 64 resultados LastUpdate Última actualización 17/08/2019 [18:52:00] pdf PDF

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

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A LAYERED FILM

NºPublicación: US2019247549A1 15/08/2019

Solicitante:

COLOPLAST AS [DK]

CN_109641083_A

Resumen de: US2019247549A1

Disclosed is a layered barrier film having a first product component and a second detachable carrier component. The first product component includes a layer of material selected from a group including polyethylenes, polyethylene copolymers, polypropylene copolymers, thermoplastic polyurethanes, thermoplastic polyester elastomers, thermoplastic polyamide elastomers, thermoplastic elastomer compounds, and/or blends thereof, and a second layer made from at least partially inorganic material. The first product component has high barrier properties and is very soft. The second detachable carrier component is a layer of material selected from a group including polyethylenes, polypropylenes, polyesters, polyamides, and/or blends thereof.

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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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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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FILM POLYMERE POUR EMBALLAGE ALIMENTAIRE

NºPublicación: FR3077563A1 09/08/2019

Solicitante:

NANO4 [BE]

Resumen de: FR3077563A1

Un film polymère d'emballage pour ralentir la maturation de fruits et/ou de légumes, comprenant une résine, notamment en polyéthylène basse densité, et un composé absorbeur d'éthylène encapsulé dans la résine.

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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]

CN_110116862_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

NºPublicación: 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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CAPSULE WITH STRUCTURE FOR CONTAINING AND RELEASING A PRODUCT

NºPublicación: EP3519319A1 07/08/2019

Solicitante:

BORMIOLI PHARMA S P A [IT]

US_2019248569_A1

Resumen de: WO2018060799A1

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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MOLDED BODY HAVING EXCELLENT GAS BARRIER PROPERTIES

NºPublicación: EP3521344A1 07/08/2019

Solicitante:

TOYO SEIKAN GROUP HOLDINGS LTD [JP]

JP_WO2018062429_A1

Resumen de: EP3521344A1

A formed body that exhibits excellent gas-barrier property despite of using an oxygen-absorbing component in small amounts.The formed body is made from of a resin and has a wall portion, the wall portion containing, as an oxygen-absorbing component, a non-polymeric oxygen-absorbing organic component in an amount of 0.5 to 2.5% by mass, and having a ratio of oxygen permeation rates expressed by the following formula that is suppressed to be not more than 42%,wherein P is an oxygen permeation rate (cc) through the wall portion, and Po is an oxygen permeation rate (cc) through the wall portion of the same thickness but without containing the oxygen-absorbing component.

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PACKAGING BAG FRESH-KEEPING EXHAUST VALVE STRUCTURE

NºPublicación: EP3521203A1 07/08/2019

Solicitante:

CHUANPEN INT PACKING CO LTD [TW]

CN_110116862_A

Resumen de: EP3521203A1

A packaging bag fresh-keeping exhaust valve structure is an exhaust valve (10) and includes a valve body (20), a valve plate (30) and a preservative (40). The valve body includes a partition (21) to partition its internal space into a valve chamber (22) and a filling chamber (23). The partition has at least one through hole (24), 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 (25) extending outwardly. A surface of the flange is provided with a first sealing film (26) 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 (27) to confine the preservative within the filling chamber. An outer end of the breathable film is provided with a second sealing film (29). Figure 3.

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OXYGEN SCAVENGERS

NºPublicación: US2019233195A1 01/08/2019

Solicitante:

APG POLYTECH LLC [US]

MX_2014002154_A

Resumen de: US2019233195A1

Described herein are oxygen scavengers, oxygen scavenging polymeric compositions, and oxygen scavenging articles. The polymeric compositions comprising the oxygen scavengers may have utility in packaging, sealing, wrapping, and storing oxygen-sensitive substances, e.g., to preserve freshness of foods, beverages, and the like.

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CONTAINER FOR A GOVERNMENT REGULATED PRODUCT HAVING A CHILD RESISTANT LID

NºPublicación: US2019233182A1 01/08/2019

Solicitante:

N2 PACKAGING SYSTEMS LLC [US]

WO_2019147299_A2

Resumen de: US2019233182A1

Provided is a container for storing, preserving, identifying, tracking and transporting a federally controlled substance having a child resistant and senior friendly lid, and a process for identifying and tracking federally controlled substances within the re-sealable containers. The federally controlled substance containers include a two-piece child resistant and senior friendly lid and a 2-factor authentication identification tag, as well as a microchip for identifying the container controlled substance contents and tracking the container. Controlled substance contents within the containers are optimized for long term storage by removal of the oxygen therein, and the containers and controlled substance contents can be readily identified, detected, tracked and traced after being filled with a federally controlled substance.

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RE-SEALABLE CONTAINER FOR A CONTROLLED SUBSTANCE HAVING A CHILD RESISTANT LID

NºPublicación: WO2019147299A2 01/08/2019

Solicitante:

N2 PACKAGING SYSTEMS LLC [US]

US_2019233182_A1

Resumen de: WO2019147299A2

Provided is a re-sealable container for storing, preserving, identifying, tracking and transporting a federally controlled substance (10) having a child resistant and senior friendly lid (110), and a process for identifying and tracking federally controlled substances within the re-sealable containers. The re-sealable federally controlled substance containers include a two-piece child resistant and senior friendly lid (110) and a 2-factor computer readable authentication identification tag (43), as well as an internal microchip (12A) or an external microchip (12B) for identifying the contained controlled substance contents and tracking the container. Controlled substance contents within the re-sealable containers are optimized for long term storage by removal of the oxygen (158) therein, as well as the addition of humidity control devices (25), and the containers and controlled substance contents can be readily identified, detected, tracked and traced after being filled with a federally controlled substance.

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PACKAGING FOR A PRE-FILLED SYRINGE, METHOD OF PACKAGING SUCH SYRINGE AND ITS USE

NºPublicación: EP3515533A1 31/07/2019

Solicitante:

CLARIANT HEALTHCARE PACKAGING FRANCE SAS [FR]

WO_2018055195_A1

Resumen de: EP3299050A1

A tamper-evident pharmaceutical packaging for a pre-filled syringe (20) comprises a rigid housing (12) made of glass or plastic material, the housing (12) being shaped to receive at least one pre-filled syringe (20); the housing forming at least one receiving chamber (52) shaped to receive and physically protect a single pre-filled syringe (20); and having a tip section (34), a barrel section (32) and a plunger section (36), respectively dimensioned to receive the tip (44), the barrel (42) and the plunger (38) of the pre-filled syringe (20); the housing (12) having an access opening (18) to the plunger section of each of the at least one receiving chamber (52); each access opening (18) being arranged to be positioned remote from the tip section (34) of the housing (12); the packaging (10) further comprising at least one openable cover (14), each cover (14) hermetically sealing one of the at least one access openings (18) of the housing (12).

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TIE LAYER COMPOSITIONS AND MULTILAYER FILMS INCORPORATING SAME

NºPublicación: BR112019009524A2 30/07/2019

Solicitante:

DOW GLOBAL TECHNOLOGIES LLC [US]

Resumen de: WO2018093673A1

Embodiments are directed to a tie layer composition comprising functionalized polyethylene, styrene block copolymer, base polyethylene, and antioxidant co-stabilizers, wherein the antioxidant co-stabilizers comprise at least one oxygen scavenger, at least one peroxy free radical scavenger, and at least one alkyl free radical scavenger. Further embodiments are directed to multilayer films or sheets which include the tie layer composition.

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FORMED BODY HAVING EXCELLENT GAS-BARRIER PROPERTY

NºPublicación: US2019218366A1 18/07/2019

Solicitante:

TOYO SEIKAN GROUP HOLDINGS LTD [JP]

JP_WO2018062429_A1

Resumen de: US2019218366A1

wherein P is an oxygen permeation rate (cc) through the wall portion, and P0 is an oxygen permeation rate (cc) through the wall portion of the same thickness but without containing the oxygen-absorbing component.

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CARTRIDGE AND METHOD FOR TESTING A SAMPLE

NºPublicación: US2019217288A1 18/07/2019

Solicitante:

BOEHRINGER INGELHEIM VETMEDICA GMBH [DE]

CN_109789415_A

Resumen de: US2019217288A1

A cartridge and a method for testing a biological sample are provided, 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 an open state.

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FLOW-LIMITING DEVICE AND CONTAINER FOR UNITARY PRODUCTS

NºPublicación: US2019218017A1 18/07/2019

Solicitante:

CLARIANT HEALTHCARE PACKAGING FRANCE SAS [FR]

TW_201813893_A

Resumen de: US2019218017A1

A flow-limiting device that controls the distribution of unitary products from a container for holding said unitary products includes at least one dispensing opening, a body made of a polymeric material with an entry side, a dispensing side and a peripheral side extending in an axial direction of the body. The peripheral side has a lower and an upper axial end, the entry side has at least in part, a concave shape when viewed onto the entry side with at least one guiding surface. The dispensing side has at least in part, a concave shape when viewed onto the dispensing side. The dispensing opening is at an axial position between and spaced from the axial positions of the lower and upper axial end, wherein the entry side and/or the dispensing side include a plurality of elevated regions, which are arranged to define the concave shape.

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Oxygen Barrier Plastic Material

NºPublicación: US2019210337A1 11/07/2019

Solicitante:

CLARIANT PLASTICS & COATINGS LTD [CH]

KR_20190040244_A

Resumen de: US2019210337A1

The invention relates to a multilayer packaging film comprising at least three different types of layers (A), (B), and (C): (A) is at least one outer layer, (B) is at least one passive oxygen barrier layer, (C) is at least one active oxygen scavenging layer, characterized in that —the at least one outer layer (A) is a thermoplastic polymer; —the at least one passive oxygen barrier layer (B) is selected from the group consisting of ethylene vinyl alcohol copolymers, polyvinylchloride, copolymers of polyvinyl chloride, polyvinyl alcohol, polyvinylidene dichloride, copolymers of polyvinylidene dichloride, polyacrylonitrils, copolymers of polyacrylonitrils, polyethylene terephthalate, polyethylene naphthalate, polyethylenefuranoate, polysiloxanes, and polyamides; —the at least one active oxygen scavenging layer (C) comprises a) a plastic material which is a polyolefin, a polyolefin copolymer or a polystyrene, and additives (b) and (c), wherein b) is a polyterpenic resin; and c) is a transition metal catalyst

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4-PYRANONE BASED ANTIOXIDANT PACKAGING FILMS

NºPublicación: US2019210341A1 11/07/2019

Solicitante:

BEMIS CO INC [US]

Resumen de: US2019210341A1

The present invention is directed to packaging films comprising an antioxidant based on 4-pyranone having a general structural formula: Formula (I).

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MOLDED BODY HAVING EXCELLENT GAS BARRIER PROPERTIES

NºPublicación: JPWO2018062429A1 11/07/2019

Solicitante:

\u6771\u6D0B\u88FD\u7F50\u30B0\u30EB\u30FC\u30D7\u30DB\u30FC\u30EB\u30C7\u30A3\u30F3\u30B0\u30B9\u682A\u5F0F\u4F1A\u793E

US_2019218366_A1

Resumen de: WO2018062429A1

The purpose of the present invention is to provide a molded body which exhibits excellent gas barrier properties with use of a small amount of an oxygen absorbing component. The present invention provides a molded body which is formed from a resin, and which is characterized in that: the molded body has a wall part; the wall part contains, as an oxygen absorbing component, 0.5-2.5% by mass of a non-polymer oxygen absorbing organic component; and the oxygen permeability ratio of the wall part expressed by the formula below is suppressed to 42% or less. Oxygen permeability ratio = (P/P0) × 100 In the formula, P represents the oxygen permeation amount (cc) of the wall part; and P0 represents the oxygen permeation amount (cc) of a wall part that has the same thickness but does not contain any oxygen absorbing component

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A LAYERED FILM

NºPublicación: EP3506955A2 10/07/2019

Solicitante:

COLOPLAST AS [DK]

US_2019247549_A1

Resumen de: WO2018041320A2

Disclosed is a layered barrier film having a first product component and a second detachable carrier component. The first product component includes a layer of material selected from a group including polyethylenes, polyethylene copolymers, polypropylene copolymers, thermoplastic polyurethanes, thermoplastic polyester elastomers, thermoplastic polyamide elastomers, thermoplastic elastomer compounds, and/or blends thereof, and a second layer made from at least partially inorganic material. The first product component has high barrier properties and is very soft. The second detachable carrier component is a layer of material selected from a group including polyethylenes, polypropylenes, polyesters, polyamides, and/or blends thereof.

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CONTAINER WITH ABSORPTIVE PATCH

NºPublicación: EP3507212A1 10/07/2019

Solicitante:

MJN US HOLDINGS LLC [US]

CN_109689526_A

Resumen de: WO2018044546A1

A container for particulate material includes a can end including a recessed concavity integrally formed in the can end and open to an inner chamber of the container. An absorptive material is disposed in the concavity. The absorptive material may absorb oxygen, moisture vapor, or both. At least one barrier layer is disposed between the concavity and the chamber.

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CONTAINER ASSEMBLY AND CLOSURE WITH PREDETERMINED HUMIDITY AND RELATED METHOD

NºPublicación: BR112019007417A2 02/07/2019

Solicitante:

BOVEDA INC [US]
DRUG PLASTICS & GLASS COMPAY 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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VACUUM STORAGE SYSTEM

Nº publicación: US2019191972A1 27/06/2019

Solicitante:

CANTEL UK LTD [GB]

Resumen de: US2019191972A1

A vacuum storage system (40) for storing an article, comprises a sealable outer chamber (30) and a sealable inner chamber (20). The sealable outer chamber (30) has an evacuation valve (21) for connection to a suction device (48) for evacuation of said outer chamber (30). The sealable inner chamber (20) is adapted to receive said article and has a one-way valve (13) in communication with the outer chamber (30). The one-way valve (13) is adapted to open upon the application of suction to the outer chamber (30), thereby to enable evacuation of said inner chamber (20), but to close upon discontinuation of said suction.

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