SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

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Resultados 41 resultados LastUpdate Última actualización 29/09/2020 [23:38:00] pdf PDF xls XLS

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



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COMPOSITION COMPRISING A POLYMERIC REAGENT

NºPublicación: US2020276320A1 03/09/2020

Solicitante:

NEKTAR THERAPEUTICS [US]

US_2019046651_A1

Resumen de: US2020276320A1

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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MULTILAYER PACKAGE STRUCTURE FOR OZONE SCAVENGING

NºPublicación: EP3700750A1 02/09/2020

Solicitante:

ADVANSIX RESINS & CHEMICALS LLC [US]

KR_20200072485_A

Resumen de: WO2019080042A1

A package arrangement comprising a structure formed by a plurality of layers including an outer layer formed of a polymer material, one or more interior layers formed of a semi-aromatic polyamide composite material, and an inner layer formed of a polymer material, and an amount of water contained within the structure, the water including an amount of ozone dissolved therein, wherein the interior layer of the structure is configured to absorb oxygen and induce the degradation of the ozone.

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

NºPublicación: US2020268603A1 27/08/2020

Solicitante:

CSP TECHNOLOGIES INC [US]
CONSTANTIA FLEXIBLES GROUP GMBH [AT]

CN_111491870_A

Resumen de: US2020268603A1

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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REFRIGERATOR

NºPublicación: EP3699518A1 26/08/2020

Solicitante:

QINGDAO HAIER JOINT STOCK CO LTD [CN]

RU_2721527_C1

Resumen de: EP3699518A1

Provided in the present invention is a refrigerator. The refrigerator comprises a refrigerator body, an air-conditioning membrane assembly and an air pump assembly. The refrigerator body defines a storage space and a compressor chamber therein, a storage container is arranged in the storage space, and a freshness-keeping space is defined inside the storage container. The air-conditioning membrane assembly is configured to allow more oxygen than nitrogen in airflow in a surrounding space of the air-conditioning membrane assembly to pass through the air-conditioning membrane and enter an oxygen-rich gas collection chamber. An inlet end of the air pump is communicated with the oxygen-rich gas collection chamber in a controlled manner via a pipeline and a pipeline switching mechanism, for pumping gas in the oxygen-rich gas collection chamber to the outside of the freshness-keeping space, such that the actual content of oxygen in the freshness-keeping space is in a range of 2% to 19%.

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MOISTURE TIGHT CONTAINERS AND METHODS OF MAKING AND USING THE SAME

NºPublicación: US2020255206A1 13/08/2020

Solicitante:

CSP TECHNOLOGIES INC [US]

KR_20200077506_A

Resumen de: US2020255206A1

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 3.25 g 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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Processing and Fresh-Preserving Method For High-Quality Fresh Noodle

NºPublicación: US2020245654A1 06/08/2020

Solicitante:

UNIV JIANGNAN [CN]

WO_2020147187_A1

Resumen de: US2020245654A1

The disclosure discloses a processing and fresh-preserving method for a high-quality fresh noodle, and belongs to the field of flour product processing industry. The processing and fresh-preserving method provided by the disclosure prepares a fresh noodle by using a technology of adding more water, greatly reduces an initial bacterial content in the fresh noodle with the utilization of 33-40% of slightly acidic electrolytic water and in combination with a high-temperature and high-humidity dehydrating technology, guarantees that a product has a good textural property, and can effectively prolong a shelf life of the fresh noodle by preserving at a low temperature of 4-10° C. and make the preservation for 2-3 months at 4-10° C.

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A COMPOSITE MATERIAL AND A METHOD OF PREPARING THE SAME

NºPublicación: WO2020159446A1 06/08/2020

Solicitante:

AGENCY SCIENCE TECH & RES [SG]

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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POLYMERIC BLENDS AND USES THEREOF FOR MAKING TRANSPARENT RIGID AND HEAT-RESISTANT THERMOPLASTIC WORKPIECES

NºPublicación: US2020247103A1 06/08/2020

Solicitante:

JMS INT PACKAGING INC [CA]

US_2018311944_A1

Resumen de: US2020247103A1

Polymeric blends and thermoplastic compositions which can be used for making thermoplastic workpieces are provided. The polymeric blends and thermoplastic compositions comprise a copolyester and an oxygen scavenging polyester, and optionally an oxidation catalyst. These blends and compositions may be used for making heat-resistant rigid and transparent containers having a low gas permeability. These thermoplastic workpieces and containers may find numerous applications for food, beverage, medical, pharmaceuticals and cosmetic products, as well as for any other application for which it is desirable to inhibit exposure to oxygen during storage. Particular examples provided are bottles and jugs particularly that are useful for hot fill applications.

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COLLECTABLE ABSORBER CANISTERS

NºPublicación: WO2020154237A1 30/07/2020

Solicitante:

HOSAC TRACY [US]

Resumen de: WO2020154237A1

A collectable absorber canister has a predetermined outer configuration selected from the group consisting of an organic shape, an inorganic shape, and a composite shape. A collecting device stores the collectable absorber canister.

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RESIN ARTICLE HAVING EXCELLENT DISCOLORATION RESISTANCE

NºPublicación: US2020239660A1 30/07/2020

Solicitante:

TOYO SEIKAN GROUP HOLDINGS LTD [JP]
TOYO SEIKAN KAISHA LTD [JP]

Resumen de: US2020239660A1

An article represented by a container that is formed of a thermoplastic resin blended with a metal or a metal compound that can react with a corrosive gas or a volatile sulfur compound and give a color. The thermoplastic resin includes at least one metal selected from three metals of Zn, Sn and Mn or one metal compound thereof, and a metal or a metal compound that is not any of these three metals and that can react with the corrosive gas or the volatile sulfur compound and give a color. The metal selected from the three metals or the metal compound functions as a scavenger for the corrosive gas or the volatile sulfur compound.

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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: EP3684705A1 29/07/2020

Solicitante:

CSP TECHNOLOGIES INC [US]
CONSTANTIA FLEXIBLES GROUP GMBH [AT]

US_2020268603_A1

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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FOOD PACKAGING FILM WITH ANTIOXIDANT FOR FRESHNESS PROTECTION

NºPublicación: US2020230929A1 23/07/2020

Solicitante:

INTEPLAST GROUP CORP [US]

Resumen de: US2020230929A1

A food packaging film comprising a polymer-based core layer having a food-facing side and an exterior-facing side, a food-facing skin layer on the food-facing side of the core layer, and an exterior skin layer on the exterior-facing side of the core layer, wherein the core layer and the food-facing skin layer each contains a natural or synthetic antioxidant, and the film is free of BHA and BHT.

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METHOD FOR PROCESSING AND KEEPING HIGH-QUALITY WET DOUGH FRESH

NºPublicación: WO2020147187A1 23/07/2020

Solicitante:

UNIV JIANGNAN [CN]
ANHUI QINGSONG FOOD GROUP CO LTD [CN]

US_2020245654_A1

Resumen de: WO2020147187A1

Provided are a high-quality wet dough, and a method for processing and keeping same fresh, falling within the field of flour product processing. The formula for the wet dough comprises: 90-100 parts of wheat flour, 33-40 parts of slightly acidic electrolyzed water, 0.5-1 parts of monosodium fumarate, 0.04-0.24 parts of sodium lactate, 0.10-0.15 parts of propanediol, 0.10-0.15 parts of a sorbitol solution, and 0.40-2.40 parts of a composite phosphate, wherein the addition amount of the slightly acidic electrolyzed water is 33-40% that of the mass of the wheat flour. The method for processing and keeping the wet dough fresh uses 33-40% of the slightly acidic electrolyzed water in combination with a high-temperature and high-moisture dewatering to greatly reduce the initial bacteria quantity in the wet dough and to ensure the good texture property of products, and the method can effectively prolong the shelf life of the wet dough, and same can be stored for 2-3 months at 4-10°C.

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CLOSURE AND AN ASSEMBLY OF THE CLOSURE WITH A CONTAINER

NºPublicación: US2020223595A1 16/07/2020

Solicitante:

MANNING CHRISTOPHER JOSEPH [US]

US_10597199_B1

Resumen de: US2020223595A1

An assembly of a closure with a container, for sealing of the container, comprises the container having an inner container surface defining a cavity opening to ambient through an opening, the closure comprising an upper portion and a lower portion, the lower portion having a lower lateral surface, the lower portion being adapted to be inserted into the opening of the container and two grooves provided on the lower lateral surface and adapted to receive two respective sealing members, the two grooves being separated by a predetermined distance, the two sealing members provided in the two respective grooves, the two sealing members being adapted to provide sealing between the lower lateral surface and the inner container surface, wherein the lower lateral surface, the inner container surface and the two auxiliary sealing members together define an annular space and a barrier sealant in the annular space.

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A TABLET DISPENSING DEVICE

NºPublicación: WO2020136611A1 02/07/2020

Solicitante:

AIRNOV INC [US]

EP_3674233_A1

Resumen de: WO2020136611A1

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 capable of receiving 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, between a first position, in which the sleeve covers in an airtight manner the tablet dispensing opening, and 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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A TABLET DISPENSING DEVICE

NºPublicación: EP3674233A1 01/07/2020

Solicitante:

CLARIANT PLASTICS & COATINGS LTD [CH]

WO_2020136611_A1

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

NºPublicación: WO2020126914A1 25/06/2020

Solicitante:

PHILIP MORRIS PRODUCTS SA [CH]

US_2020198870_PA

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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ANAEROBIC BLOOD STORAGE CONTAINERS

NºPublicación: AU2020203650A1 25/06/2020

Solicitante:

HEMANEXT INC [US]

MX_2017013524_A

Resumen de: AU2020203650A1

A blood storage container (20) for the anaerobic storage of blood, having enhanced sealing methods and materials for the preservation of stored blood is provided. The blood storage container (20) comprises an outer receptacle (201) that is substantially impermeable 5 to oxygen, an inner collapsible container (202) situated within said outer receptacle (201) and at least one oxygen and carbon dioxide sorbent situated between said inner collapsible container (202) and said outer receptacle (201). At least one inlet/outlet (30) passes through the outer receptacle 201 and comprising a bond (302) that is substantially impermeable to oxygen. The inlet/outlet (30) is in fluid communication with the collapsible container (202). 0 Oxygen depleted blood having an oxygen saturation level of less than 20% may be maintained in the storage container in an oxygen depleted state for at least 21 days Figure 1A 202 ... 215 40 AAOAO~naOOAOAAOAOO .213

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

NºPublicación: US2020198870A1 25/06/2020

Solicitante:

ALTRIA CLIENT SERVICES LLC [US]

WO_2020126914_A1

Resumen de: US2020198870A1

An example embodiment includes a pouch. The pouch includes pouch material that defines an inner cavity. The pouch further includes a consumable item in the inner cavity. The pouch further includes an oxygen scavenger, at least one first portion of the oxygen scavenger being in the inner cavity. These and other pouch embodiments are disclosed, as well as methods of forming pouches.

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MULTILAYER PACKAGING MATERIALS WITH RELEASE OF MIGRATORY ACTIVE SUBSTANCES

NºPublicación: US2020189247A1 18/06/2020

Solicitante:

CAMPBELL SOUP CO [US]

Resumen de: US2020189247A1

Embodiments herein relate to multilayer films for food packaging including migratory active substances. In an embodiment, a multilayer packaging film is included with a first polymeric layer and a second polymeric layer, wherein the first polymeric layer directly contacts a first side of the second polymeric layer. The first polymeric layer can be directly bonded to the second polymeric layer via a welding process. The first polymeric layer and the second polymeric layer can each comprise the same thermoplastic polymer. Contact between the first polymeric layer and the second polymeric layer can be discontinuous defining a plurality of cavities between the first polymeric layer and the second polymeric layer. Other embodiments are also included herein.

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MULTILAYER RECYCLABLE ULTRASONICALLY WELDED FILMS

NºPublicación: US2020189246A1 18/06/2020

Solicitante:

CAMPBELL SOUP CO [US]

Resumen de: US2020189246A1

Embodiments herein relate to multilayer recyclable films for food packaging. In an embodiment, a multilayer packaging film is included with a first polymeric layer, a second polymeric layer, and a third polymeric layer. The first layer and the third layer can directly contact opposite sides of the second layer. The first layer and the third layer can be directly bonded to the second layer via a welding process. The first polymeric layer, the second polymeric layer, and the third polymeric layer can each contain the same thermoplastic polymer. The second polymeric layer can include an amount of a functional additive that is different than the first and third polymeric layers. Other embodiments are also included herein.

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MOISTURE TIGHT CONTAINERS AND METHODS OF MAKING AND USING THE SAME

NºPublicación: EP3665102A1 17/06/2020

Solicitante:

CSP TECHNOLOGIES INC [US]

US_2020255206_A1

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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PACKAGING UNIT FOR A SUBSTRATE

NºPublicación: WO2020114788A1 11/06/2020

Solicitante:

HERAEUS DEUTSCHLAND GMBH & CO KG [DE]

EP_3664130_PA

Resumen de: WO2020114788A1

The invention relates to a packaging unit for a substrate, a packaging stack having packaging units of this type and a method for packaging a substrate. The packaging unit for a substrate comprises a casing, a substrate and a cover. The substrate is introduced into the casing. A metal deposit is applied to a surface of the substrate and an adhesive point is arranged on the metal deposit. The cover is placed onto the casing and has at least one protrusion, which contacts the substrate outside of the adhesive point and secures the substrate in a direction perpendicular to the surface of the substrate.

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PACKAGING UNIT FOR A SUBSTRATE

NºPublicación: EP3664130A1 10/06/2020

Solicitante:

HERAEUS DEUTSCHLAND GMBH & CO KG [DE]

WO_2020114788_A1

Resumen de: WO2020114788A1

The invention relates to a packaging unit for a substrate, a packaging stack having packaging units of this type and a method for packaging a substrate. The packaging unit for a substrate comprises a casing, a substrate and a cover. The substrate is introduced into the casing. A metal deposit is applied to a surface of the substrate and an adhesive point is arranged on the metal deposit. The cover is placed onto the casing and has at least one protrusion, which contacts the substrate outside of the adhesive point and secures the substrate in a direction perpendicular to the surface of the substrate.

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ANTIOXIDANT COMPOSITIONS

Nº publicación: WO2020109410A2 04/06/2020

Solicitante:

SI GROUP SWITZERLAND CHAA GMBH [CH]\n

Resumen de: WO2020109410A2

The invention provides a stabilising composition for polymeric materials, comprising: a. a first derivatised phenolic antioxidant; b. at least one secondary arylamine having the formula (I): N H RyRx wherein: the or each R, which may be the same or different, independently denotes an optionally substituted hydrocarbyl group; x and y are each independently from 0 to 5 provided that at least one of x and y is at least 1; and provided that at least one R is an optionally substituted hydrocarbyl group having at least 9 carbon atoms; and c. one or more antioxidant boosters independently selected from: i. a second derivatised phenolic antioxidant having lower steric hindrance than the first derivatised phenolic antioxidant; ii. a hindered amine; iii. an optionally substituted phenothiazine; and also the use of the stabilising composition for stabilising polyol and/or polyurethane; and a stabilised composition comprising a polyol and/or polyurethane and the aforementioned low emission and anti-scorch stabilising composition.

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