SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

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Resultados 44 resultados LastUpdate Última actualización 19/05/2019 [18:11:00] pdf PDF

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

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ETHYLENE SCAVENGING MATERIAL SUITABLE FOR USE IN PACKAGES AND PROCESS FOR MANUFACTURING THEREOF

NºPublicación: EP3481740A1 15/05/2019

Solicitante:

STORA ENSO OYJ [FI]

Resumen de: WO2018011666A1

The present invention relates to a material suitable for use in packages comprising nano-sized cellulose and an ethylene scavenging or ethylene absorbing agent. The invention also relates to methods for manufacturing such material, which may be paper, label, paperboard, plastic or film products.

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FILM HAVING AN OXYGEN SCAVENGER AND A VOLATILE ORGANOLEPTIC COMPOUND SCAVENGER

NºPublicación: US2019134958A1 09/05/2019

Solicitante:

CRYOVAC INC [US]

MX_2018012985_A

Resumen de: US2019134958A1

A zeolite formulation has been identified that is to be included in an arrangement of barrier layers allowing for the entrapment of volatile organoleptic compound (VOCs), in particular, odor causing VOCs, between the barrier layers in order to contain the release of these compounds. The entrapment technique allows for extended time to adsorb, absorb or react such VOCs before they can be absorbed by the product surrounded by the packaging. A zeolite formulation of an odor scavenger layer not having any VOC barrier layers within the film is also disclosed having the capability to contain the release of hydrogen sulfide over a period of at least 20 days.

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Container and closure assembly with predetermined humidity and related method

NºPublicación: AU2017342433A1 02/05/2019

Solicitante:

DRUG PLASTICS & GLASS COMPANY INC
BOVEDA INC

CA_3034514_A1

Resumen de: AU2017342433A1

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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TAMPER-EVIDENT CLOSURE, CONTAINER WITH SUCH CLOSURE AND ITS USE

NºPublicación: EP3475182A1 01/05/2019

Solicitante:

CLARIANT HEALTHCARE PACKAGING FRANCE SAS [FR]

CN_109661353_A

Resumen de: WO2017220729A1

A tamper-evident closure (10) for a container (20) with an outer screw thread opening, comprises an outer cap (12) with a first sidewall (16) and a first top wall (18) and an inner cap with (14) a second sidewall (42) and a second top wall (44), the inner cap (14) being coaxially nested within the outer cap (12) and being provided with an inner thread (36) to screw the inner cap (14) onto the container (20), the outer cap (12) and inner cap (14) being provided with cooperating engagement means (62, 66), the engagement means (62, 66) being arranged and shaped such that when opening the closure (10) for the first time, the inner cap (14) is rotated by the outer cap (12) upon application on the outer cap (12) of an axial-force plus a turning mechanical torque in a first rotational direction. The closure is characterized in that a part of the first top wall (18) is a tamper-evident member (24) which is connected to a surrounding region (26) of the first top wall (18) by a frangible means (30); and a protruding element (46; 70) is arranged at the first top wall (18) facing the second top wall (44) and/or the second top wall (44) facing the first top wall (18) so as to face the tamper-evident member, wherein the protruding element is preferably arranged for breaking the frangible means (30).

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POLYESTER CONTAINERS AND FILMS WITH REDUCED GAS PERMEABILITY

NºPublicación: EA201892041A1 30/04/2019

Solicitante:

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MX_2018012182_A

Resumen de: WO2017180629A1

Three independent approaches to the reduction of gas molecule permeability through a polyethylene terephthalate (PET) polyester film or container wall by increasing the mechanically or thermally induced crystallinity or the overall crystallinity level of a single or multilayer container, where the three approaches may be employed independently or in combination with one another.

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MULTILAYER BODY, PACKAGING CONTAINER, AND FOOD STORING METHOD

NºPublicación: US2019119027A1 25/04/2019

Solicitante:

MITSUBISHI GAS CHEMICAL CO [JP]

CN_109070564_A

Resumen de: US2019119027A1

A multilayer body comprising a sealing layer (A) comprising a thermoplastic resin, an oxygen absorption layer (B) comprising a thermoplastic resin and iron powder, an odor absorption layer (C) comprising a thermoplastic resin and an inorganic base, and an oxygen barrier layer (D) having oxygen barrier properties, the layers being laminated in a described order.

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POLYESTER CONTAINERS AND FILMS WITH REDUCED GAS PERMEABILITY

NºPublicación: US2019112471A1 18/04/2019

Solicitante:

DAK AMERICAS LLC [US]

EA_201892041_A1

Resumen de: US2019112471A1

Three independent approaches to the reduction of gas molecule permeability through a polyethylene terephthalate (PET) polyester film or container wall by increasing the mechanically or thermally induced crystallinity or the overall crystallinity level of a single or multilayer container, where the three approaches may be employed independently or in combination with one another.

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OXYGEN ABSORBER COMPOSITION, OXYGEN-ABSORBING MULTILAYER BODY, OXYGEN-ABSORBING PACKET, AND METHOD FOR STORING ARTICLE

NºPublicación: US2019099738A1 04/04/2019

Solicitante:

MITSUBISHI GAS CHEMICAL CO [JP]

JP_WO2017169036_A1

Resumen de: US2019099738A1

The present invention provides an oxygen absorber composition containing a hydrocarbon resin; an iron particle having an average particle diameter of 1.0 μm or more and 200 μm or less and having a BET specific surface area of 10 m2/g or more; and an aldehyde absorber capable of absorbing at least aldehyde compound, wherein the iron particle contains iron.

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CONTAINERS, CONTAINER INSERTS AND ASSOCIATED METHODS FOR MAKING CONTAINERS

NºPublicación: EA201891635A1 29/03/2019

Solicitante:

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MX_2018009646_A

Resumen de: WO2017139446A1

A container includes a container body (201), optionally a lid (220), and an insert (100) secured, optionally fixedly secured within an interior of the container body. The insert has a base material, optionally a polymer, for providing structure to the insert, and a desiccant. The insert further has an opening leading to an interior compartment (102) configured for housing products and an outer surface (104) facing an inner surface of the container body. A void is provided between an exposed portion of the outer surface of the insert and a portion of the inner surface of the container body. At least one fluid pathway is provided between the void and the interior compartment of the insert.

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Portionskapselsystem für Kaffeepulver

NºPublicación: DE102018120783A1 28/03/2019

Solicitante:

MAHLICH GOTTHARD [DE]

DE_202017005038_U1

Resumen de: DE202017005038U1

Portionskapselsystem (1) für die Aufnahme von Kaffeepulver (12), das bevorzugt aus einem topfförmigen Behälter (2), und einem, den Behälter (2) luftdicht verschließenßenden, Deckelelement (8), oder anders geformten Portionskapseln gebildet ist, wobei der Behälter (2) und das Deckelelement (8) bevorzugt aus nachwachsenden organischen Materialien, vorzugsweise aus thermoplastischen Biopolymeren (13), die biologisch abbaubar, kompostierbar, geschmacksneutral und physiologisch unbedenklich sind und vorzugsweise zu der Gruppe der thermoplastischen Polisaccharide gehören und der Vorschrift EN 13432 für kompostiebar Biopolymere genügen, und der Behälter (2) aus einer Kunststofffolie tiefgezogen oder blastechnisch oder im Kunststoffspritzguss-Verfahren geformt Ist und das Deckelelement (8) bevorzugt aus einer flexiblen Kunststofffolie gebildet ist, dadurch gekennzeichnet, dass die äußeren oder die inneren Oberflächen (4, 5, 9, 10) oder die äußeren und die inneren Oberflächen (4, 5, 9, 10) des Behälters (2) und des Deckelelementes (8) vollständig mit einer filmbildenden, biologisch abbaubaren, kompostierbaren, geschmacksneutralen und physiologisch unbedenklichen CO2 Barriere-Versiegelung (14) versehen sind, dass die CO2 Barriere mittels mit Nanopartikeln (15) gefüllten Poren der Struktur des Biopolymers 13, aus dem der Behälter (2) und das Deckelelement (8) geformt sind, gebildet ist.

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PACKAGING ASSEMBLY AND CONTAINER FOR SAME, METHOD OF MAKING A PACKAGING ASSEMBLY, AND ASSOCIATED METHOD OF USING AND/OR ACTIVATING AN ACTIVE AGENT

NºPublicación: WO2019060244A1 28/03/2019

Solicitante:

CSP TECHNOLOGIES INC [US]

Resumen de: WO2019060244A1

A container for a packaging assembly can include a body having a base and a sidewall extending therefrom. The body can define an interior including a product space configured for housing at least one product, and can have an opening leading to the interior. The container can include an active agent located within a compartment that is provided within the interior. The compartment can be sealed by a sealing layer to encapsulate the active agent within the compartment so as to prevent fluid communication between the active agent and the product space.

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OXYGEN SCAVENGER

NºPublicación: JPWO2017203912A1 22/03/2019

Solicitante:

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TW_201802029_A

Resumen de: WO2017203912A1

An oxygen scavenger including fluorite-type cerium oxide particles having a reversible oxygen deficiency represented by CeOx (where x is a positive number less than 2), the surface of the particles being covered by an inorganic oxide. The inorganic oxide preferably comprises at least one substance selected from MyOz (where M represents an element that does not undergo a valence change, and y and z represent positive numbers) and a composite oxide of element M and cerium oxide. The inorganic oxide also preferably comprises at least one substance selected from SiO2, Al2O3, a composite oxide of Si and Ce, and a composite oxide of Al and Ce.

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Container with absorptive patch

NºPublicación: AU2017321199A1 21/03/2019

Solicitante:

MJN US HOLDINGS LLC

CN_109689526_A

Resumen de: AU2017321199A1

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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FILM HAVING AN OXYGEN SCAVENGER AND VOLATILE ORGANOLEPTIC COMPOUND SCAVENGER

NºPublicación: EP3448677A1 06/03/2019

Solicitante:

CRYOVAC INC [US]

US_2019134958_A1

Resumen de: WO2017189836A1

A zeolite formulation has been identified that is to be included in an arrangement of barrier layers allowing for the entrapment of volatile organoleptic compound (VOCs), in particular, odor causing VOCs, between the barrier layers in order to contain the release of these compounds. The entrapment technique allows for extended time to adsorb, absorb or react such VOCs before they can be absorbed by the product surrounded by the packaging. A zeolite formulation of an odor scavenger layer not having any VOC barrier layers within the film is also disclosed having the capability to contain the release of hydrogen sulfide over a period of at least 20 days.

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CONTAINERS, CONTAINER INSERTS AND ASSOCIATED METHODS FOR MAKING CONTAINERS

NºPublicación: CL2018002145A1 01/03/2019

Solicitante:

CSP TECHNOLOGIES INC [US]

EA_201891635_A1

Resumen de: WO2017139446A1

A container includes a container body (201), optionally a lid (220), and an insert (100) secured, optionally fixedly secured within an interior of the container body. The insert has a base material, optionally a polymer, for providing structure to the insert, and a desiccant. The insert further has an opening leading to an interior compartment (102) configured for housing products and an outer surface (104) facing an inner surface of the container body. A void is provided between an exposed portion of the outer surface of the insert and a portion of the inner surface of the container body. At least one fluid pathway is provided between the void and the interior compartment of the insert.

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CONTAINER FILTRATION SYSTEMS

NºPublicación: US2019062011A1 28/02/2019

Solicitante:

RUBBERMAID COMMERCIAL PRODUCTS LLC [US]

Resumen de: US2019062011A1

Storage containers and lids for such containers are provided. The lid has a first lid face and a second lid face. The second lid face has a rim configured to attach the lid to a storage bin. On the first lid face and extending to the second lid face is a plurality of apertures to provide airflow through the lid. A seal material extends from the second lid face that is configured to make the airflow path selectively sealable at a continuous wall and closed surface of a corresponding storage bin.

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TIE LAYER COMPOSITIONS AND MULTILAYER FILMS INCORPORATING SAME

NºPublicación: AR110112A1 27/02/2019

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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POLYESTER CONTAINERS AND FILMS WITH REDUCED GAS PERMEABILITY

NºPublicación: EP3442874A1 20/02/2019

Solicitante:

DAK AMERICAS LLC [US]

EA_201892041_A1

Resumen de: WO2017180629A1

Three independent approaches to the reduction of gas molecule permeability through a polyethylene terephthalate (PET) polyester film or container wall by increasing the mechanically or thermally induced crystallinity or the overall crystallinity level of a single or multilayer container, where the three approaches may be employed independently or in combination with one another.

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OXYGEN ABSORBER COMPOSITION, OXYGEN-ABSORBING MULTILAYER BODY, OXYGEN-ABSORBING PACKAGING CONTAINER, AND METHOD FOR STORING ARTICLE

NºPublicación: JPWO2017169036A1 14/02/2019

Solicitante:

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US_2019099738_A1

Resumen de: WO2017169036A1

The present invention provides an oxygen absorber composition which contains: a hydrocarbon resin; iron particles having an average particle diameter of from 1.0 μm to 200 μm (inclusive) and a BET specific surface area of 10 m2/g or more; and an aldehyde absorber which is capable of absorbing at least an aldehyde compound. In this connection, the iron particles contain iron.

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MOISTURE TIGHT CONTAINERS AND METHODS OF MAKING AND USING THE SAME

NºPublicación: WO2019032636A1 14/02/2019

Solicitante:

CSP TECHNOLOGIES INC [US]

Resumen de: WO2019032636A1

A method for storing and preserving moisture sensitive products includes providing a moisture tight container (400) having an insert (300) made from a desiccant entrained polymer that is less than 3.25g in mass, disposing a plurality of moisture sensitive products into the interior compartment when the container is in the open position, and moving the container into the closed position, thereby creating a moisture tight seal between the lid (420) and the container body (401). The container provides a shelf life to the moisture sensitive products of at least 12 months. The container, when in the closed position, has a moisture vapor transmission rate, at ambient conditions of 30°C and 75% relative humidity (RH), of less than 500 | ig/day.

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ETHYLENE CONTROL ACROSS MULTIPLE STAGES OF A DISTRIBUTION CHAIN

NºPublicación: US2019045816A1 14/02/2019

Solicitante:

CARRIER CORP [US]

CN_108702387_A

Resumen de: US2019045816A1

A transport container for multiple stages of a distribution chain is provided. The transport container includes a power source providing electrical power to the transport container. An ethylene injection unit configured to store and inject ethylene into the transport container. A controller in operative communication with the power source and the ethylene injection unit. The controller is configured to command the ethylene injection unit to inject ethylene into the transport container along the multiple stages of the distribution chain.

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COMPOSITION COMPRISING A POLYMERIC REAGENT

NºPublicación: US2019046651A1 14/02/2019

Solicitante:

NEKTAR THERAPEUTICS [US]

US_2017348426_A1

Resumen de: US2019046651A1

The present invention provides conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates. The conjugates as well as the polymeric reagents used to form the conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods of making polymeric reagents and conjugates, as well as methods for administering conjugates and compositions, are also provided.

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AIR TIGHT GAS CIRCULATING CONTAINER

NºPublicación: US2019047768A1 14/02/2019

Solicitante:

UPAC2 [US]

CA_3013244_A1

Resumen de: US2019047768A1

Inhibiting spoilage of items is achieved by providing a container having an environmentally controlled storage compartment sealed form the external atmosphere and a reaction medium in a separate compartment in fluid communication with the storage compartment.

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PERFUSION DOSAGE FORM

NºPublicación: US2019046398A1 14/02/2019

Solicitante:

SUN PHARMACEUTICAL INDUSTRIES LTD [IN]

EP_3363428_A1

Resumen de: US2019046398A1

The present invention further relates to a perfusion system comprising different sets of perfusion containers, each container comprising a ready-to-infuse, stable, sterile, aqueous perfusion solution of a drug, wherein the set of perfusion containers alone or in combination provides for direct intravenous administration of a desired dose of the drug to a patient in need thereof, such that the delivered dose is equal to or within ±5% of the calculated dose.

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AIR TIGHT GAS CIRCULATING CONTAINER

Nº publicación: CA3013244A1 08/02/2019

Solicitante:

UPAC2 [US]

US_2019047768_PA

Resumen de: CA3013244A1

Inhibiting spoilage of items is achieved by providing a container having an environmentally controlled storage compartment sealed form the external atmosphere and a reaction medium in a separate compartment in fluid communication with the storage compartment.

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