SECUESTRADORES DE OXÍGENO EN FORMULACIONES PLÁSTICAS

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Resultados 41 resultados LastUpdate Última actualización 24/07/2022 [12:43:00] pdf PDF xls XLS

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



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OXYGEN SCAVENGER COMPOSITION AND PRODUCTION METHOD FOR SAME

NºPublicación: US2022226799A1 21/07/2022

Solicitante:

MITSUBISHI GAS CHEMICAL CO [JP]

TW_202106174_PA

Resumen de: US2022226799A1

An oxygen scavenger composition including a mixed granule that includes a water retention agent, a swelling agent, a metal salt, water, and iron, as well as a method for producing the oxygen scavenger composition, the method including: collectively mixing a water retention agent, a swelling agent, a metal salt, water, and iron for granulation.

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PACKAGING CONTAINER

NºPublicación: US2022227563A1 21/07/2022

Solicitante:

G C DENTAL IND CORP [JP]

CN_113993789_PA

Resumen de: US2022227563A1

A packaging container includes a body part, a lid part integrally engaged with the body part, an inner lid positioned between the body part and the lid part, a stored item containing part opening from an engaged portion of the lid part that is engaged with the body part, and configured to contain a stored item, a chemical agent containing part opening from the engaged portion of the lid part that is engaged with the body part, the chemical agent containing part being formed separately from the stored item containing part, and a ventilation path in which the stored item containing part and the chemical agent containing part are in communication, the ventilation path being formed in an inner space defined by the first member and the second member.

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PROCESS FOR THE CONDITIONED PACKAGING OF HARD GELATIN CAPSULES

NºPublicación: US2022227507A1 21/07/2022

Solicitante:

AMCOR FLEXIBLES SINGEN GMBH [DE]

CN_114174060_PA

Resumen de: US2022227507A1

A method for conditioning a hard gelatin capsule (50) having any moisture content to a dry and non-brittle state when packed for at least one week in a cavity (45) of a blister base (40) closed by a lid film (35) comprising an aluminium foil, wherein the hard gelatin capsule (50) is a hard starch capsule manufactured from collagen and the hard gelatin capsule (50) contains pharmaceuticals and wherein the dry state of the hard gelatin capsule (50) means a relative humidity of less than 50% at room temperature and the non-brittle state means that the hard gelatin capsule (50) does not break when pressed out of the cavity (45) of the blister base (40) through the lid film (35). The lid film (35) and/or the blister base (40) comprise/s a moisture-regulating buffer layer (20) with a predefined humidity. The moisture-regulating buffer layer (20) consists of a polymer or polymer mixture containing 1 to 60 wt. % of an absorber material which is either a hygroscopic salt, a silica gel or a zeolite or a mixture of any of said absorber materials, wherein the absorber material buffers the humidity in the space within the cavity (45) surrounding the hard gelatin capsule (50) to lie in a range between 10 and 50% r.h.

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HIGH BARRIER PAPERBOARD AND PAPERBOARD CONTAINERS

NºPublicación: EP4028260A1 20/07/2022

Solicitante:

WESTROCK MWV LLC [US]

CN_114630752_PA

Resumen de: WO2021050483A1

A high barrier paperboard includes a paperboard substrate having a first major side and a second major side, at least one ethylene-vinyl alcohol layer on the first major side of the paperboard substrate, and at least one nucleated polyethylene layer on the first major side of the paperboard substrate.

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VIAL WITH NON-ROUND SEAL

NºPublicación: EP4026789A2 13/07/2022

Solicitante:

CSP TECHNOLOGIES INC [US]

US_2021147122_A1

Resumen de: EP4026789A2

A moisture-tight, re-sealable container (10, 80, 120, 202, 214) is disclosed having a lid (18, 128) and body (12, 1 12). The lid and body have a non-round seal (50, 78) that is substantially moisture tight when the lid is seated on the body, admitting less than 1000 micrograms per day of water to a package. A reinforcement (22 or 162) stiffens or reinforces at least a portion of the seal against inward deflection along an axis (42) defined by the minor diameter when the lid is seated on the body. Optionally the reinforcement is at least one spline (162) subdividing the reservoir. A method of making dispensers (10, 80, 120, 202, 214) for objects (122, 124) of varying length to customize particular dispensers to dispense such objects of a particular length is also disclosed.

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A GAS-PERMEABLE ELEMENT AND A METHOD OF MANUFACTURING THE SAME

NºPublicación: WO2022144386A1 07/07/2022

Solicitante:

AIRNOV INC [US]
LOGEL VALERE [FR]

Resumen de: WO2022144386A1

This disclosure relates to a gas-permeable element, such as a canister, a stopper, or a compartment, for being formed or at least partially placed in a packaging or medical device containing sensitive and/or odorous products and for regulating an atmosphere in the packaging or medical device. The gas-permeable element comprises an active structure formed from a mixture including particles of an active material, such as a desiccant, a volatile organic chemical absorber, an odor absorber or emitter, an oxygen absorber, or a humectant, and a fibrillated polymer as a binder. The fibrillated polymer is a polymer to which shear has been applied. It holds the active material by entanglement. The gas-permeable element also comprises a molded thermoplastic gas-permeable envelope surrounding the active structure such that the active structure is in fluid communication with the atmosphere of a packaging or a medical device in which the gas-permeable element is placed.

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SCAVENGING OXYGEN

NºPublicación: WO2022137059A1 30/06/2022

Solicitante:

COLORMATRIX HOLDINGS INC [US]

Resumen de: WO2022137059A1

A container comprises: (i) a hydrogen generating means comprising an active material arranged to generate molecular hydrogen on reaction with moisture; (ii) a catalyst capable of catalyzing a reaction between molecular hydrogen and molecular oxygen; and (iii) a barrier means for restricting passage of small organic molecules from a product contained, in use, in the container, to the catalyst associated with a closure or body wall of the container.

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OXYGEN BARRIER PLASTIC MATERIAL

NºPublicación: EP4019248A1 29/06/2022

Solicitante:

AVIENT SWITZERLAND GMBH [CH]

MX_2019001566_A

Resumen de: EP4019248A1

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) comprisesa) a plastic material which is a polyolefin, a polyolefin copolymer or a polystyrene, and additives (b) and (c), whereinb) is a polyterpenic resin; andc) is a transition metal catalyst.

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TAMPER-EVIDENT CLOSURE

NºPublicación: WO2022129553A1 23/06/2022

Solicitante:

AIRNOV INC [US]
BOIS DOMINIQUE [FR]

Resumen de: WO2022129553A1

This tamper-evident closure (1) comprises: an outer cap (2) with a sidewall (21) and a top wall (23) having a tamper-evident member (24) connected to a surrounding region (25) by a frangible structure (26); an inner cap (4) with a sidewall (41) and a top wall (43), coaxially nested in the outer cap with possibility of relative axial movement of the top walls (23, 43) toward each other; a protruding element (46) arranged between the top walls (23, 43) facing the tamper-evident member (24); a first engagement mechanism (52, 54) for driving the outer cap and the inner cap in unison upon application on the outer cap (2) of a rotational torque in the direction of screwing (R1); a second engagement mechanism (72, 74) for driving the outer cap and the inner cap in unison upon application on the outer cap (2) of a rotational torque in the direction of unscrewing (R2) at the same time as an axial force (F); a third engagement mechanism (82, 84) for breaking the frangible structure (26) upon relative rotational movement of the outer and inner caps when the outer cap is rotated in the direction of unscrewing (R2), regardless of an axial force applied on the outer cap.

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ANTIDEGRADANT BLEND

NºPublicación: US2022185986A1 16/06/2022

Solicitante:

SI GROUP SWITZERLAND CHAA GMBH [CH]

Resumen de: US2022185986A1

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.

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ADHESIVE COMPOSITION FOR DICING TAPE AND DICING TAPE COMPRISING THE SAME

NºPublicación: US2022186092A1 16/06/2022

Solicitante:

LG CHEMICAL LTD [KR]

Resumen de: US2022186092A1

The present invention provides an adhesive composition for a dicing tape, which may prevent the success rate of chip pick-up from decreasing due to an oxygen inhibition phenomenon occurring in a dicing process, and a dicing tape including the same. The adhesive composition for a dicing tape includes an adhesive binder, a singlet oxygen scavenger, a photosensitizer, and a photoinitiator.

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Container Assembly

NºPublicación: US2022177204A1 09/06/2022

Solicitante:

SIFU LLC [US]

CN_114604525_PA

Resumen de: US2022177204A1

A container having the ability to preserve contents is disclosed. The container can have a seal with a viewer, which can bend light, which will enable a user to better view the contents of the container while it is sealed. The container can also have a receptacle that can be filled with different items for better storage of the contents. The container having a viewer can also have a receptacle that allows the user to still see through the viewer to the contents.

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RESERVOIR CAP

NºPublicación: EP4008649A1 08/06/2022

Solicitante:

CAPSOL S P A [IT]

Resumen de: EP4008649A1

The invention relates to a reservoir cap (1) configured to be coupled to a neck (4A) of a container (4) at an opening (5) thereof and comprising a body (3) equipped with a cup-shaped portion (9) sealed at the bottom thereof by a breakable wall (31), the body (3) comprising at least one element (32) for fastening to the said neck (4A), the cap also comprising a cutter (2) equipped with a head (20) from which a hollow essentially cylindrical surface (21) extends which, when coupled to the cup-shaped portion (9), forms - together with at least a part of the cup-shaped portion (9) - a reservoir (S) for the said product (10), the cutter sliding inside the cup-shaped portion (9) in a sealed manner and comprising a cutting surface (24) of the breakout wall (31) at a free end (22) of the cylindrical surface (21), the cup-shaped portion (9) being configured so that, when the cap is placed on the container (4) and the product is in the reservoir (S), the cutter (2) - when pressed forcefully against the breakable wall (31) thereof, detaches the said wall at least partially from the cup-shaped portion (9) resulting in the product falling and entering the container (4); the external cylindrical surface (21) of the cutter (2) consists of at least a first piece (2A), made of a moisture-absorbing material and positioned near the said breakable wall 31, and a second piece (2B), made of plastic and fastened to the first piece, the first and the second piece forming the cutter (2). Class: B65D

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HIGH BARRIER PAPERBOARD AND PAPERBOARD CONTAINERS

NºPublicación: BR112022004649A2 31/05/2022

Solicitante:

WESTROCK MWV LLC [US]

CN_114630752_PA

Resumen de: WO2021050483A1

A high barrier paperboard includes a paperboard substrate having a first major side and a second major side, at least one ethylene-vinyl alcohol layer on the first major side of the paperboard substrate, and at least one nucleated polyethylene layer on the first major side of the paperboard substrate.

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QUALITY PRESERVING AGENT FOR FOOD PRODUCTS

NºPublicación: WO2022102640A1 19/05/2022

Solicitante:

UENO FOOD TECHNO IND LTD [JP]

Resumen de: WO2022102640A1

The present invention provides a quality preserving agent for food products which contains ethanol, ascorbic acid and/or a salt thereof, an alkaline compound, an adsorbent, and activated carbon, wherein the average particle diameter of the activated carbon is 5-250 μm, and substantially no transition metal compound is contained.

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COMPOSITION COMPRISING A POLYMERIC REAGENT

NºPublicación: US2022143201A1 12/05/2022

Solicitante:

NEKTAR THERAPEUTICS [US]

US_2020276320_A1

Resumen de: US2022143201A1

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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Stable Therapeutic Formulations

NºPublicación: US2022133627A1 05/05/2022

Solicitante:

ALZA CORP [US]

US_2017135951_A1

Resumen de: US2022133627A1

Compositions of and methods for formulating and delivering biologically active agent formulations having enhanced physical stability, and wherein deterioration from the presence of oxygen and/or water is minimized and/or controlled, to yield a stable formulation. The compositions of and methods for formulating and delivering biologically active agents of the present invention further facilitate their incorporation into a biocompatible coating which can be employed to coat a stratum-corneum piercing microprojection, or a plurality of stratum-corneum piercing microprojections of a delivery device, for delivery of the biocompatible coating through the skin of a subject, thus providing an effective means of delivering the biologically active agents.

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PACKAGING CONTAINER

NºPublicación: EP3992109A1 04/05/2022

Solicitante:

G C DENTAL IND CORP [JP]

US_2022227563_A1

Resumen de: EP3992109A1

A packaging container includes a body part, a lid part integrally engaged with the body part, an inner lid positioned between the body part and the lid part, a stored item containing part opening from an engaged portion of the lid part that is engaged with the body part, and configured to contain a stored item, a chemical agent containing part opening from the engaged portion of the lid part that is engaged with the body part, the chemical agent containing part being formed separately from the stored item containing part, and a ventilation path in which the stored item containing part and the chemical agent containing part are in communication, the ventilation path being formed in an inner space defined by the first member and the second member.

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PACKAGING FOR FLAMMABLE BULK GOODS

NºPublicación: WO2022086323A1 28/04/2022

Solicitante:

BERGWERF LIESELOTTE ADRIAANTJE THEODORA [NL]

NL_2029466_B1

Resumen de: WO2022086323A1

Packaging includes a container (5; 25) configured to receive charcoal or activated carbon (9; 29) and a closed bag (1; 21) of airtight material and provided with an oxygen barrier. This bag (1, 21) forms a liner in the container (5; 25) and is filled with charcoal or activated carbon (9; 29). The bag (1; 21) contains a reduced oxygen content and an increased nitrogen content. The oxygen content of the gas present in the bag (1; 21) is between 1 and 16%, preferably about 2%.

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SELF-CLEANING EXTERNAL LAYER COMPRISING A SELF-CLEANING AERODYNAMIC SURFACE, AND VEHICLE COMPRISING SAID EXTERNAL LAYER

NºPublicación: WO2022084241A1 28/04/2022

Solicitante:

AIRBUS OPERATIONS SAS [FR]

FR_3115286_A1

Resumen de: WO2022084241A1

The invention relates to a self-cleaning external layer (22) comprising a self-cleaning aerodynamic surface (S) configured to extract at least some of the oxygen present in the atmosphere (A) in contact with the aerodynamic surface (S) so as to at least partially deprive of oxygen the haemolymph of the insect residue (24) present on the aerodynamic surface (S) after being hit by insects. In this way, the haemolymph remains in a liquid or pasty state for longer, making the insect residue (24) easier to detach from the aerodynamic surface (S). The invention also relates to a vehicle comprising at least one such self-cleaning aerodynamic surface.

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SELF-CLEANING EXTERNAL LAYER COMPRISING A SELF-CLEANING AERODYNAMIC SURFACE, AND VEHICLE COMPRISING SAID EXTERNAL LAYER

NºPublicación: FR3115286A1 22/04/2022

Solicitante:

AIRBUS OPERATIONS SAS [FR]

WO_2022084241_A1

Resumen de: WO2022084241A1

The invention relates to a self-cleaning external layer (22) comprising a self-cleaning aerodynamic surface (S) configured to extract at least some of the oxygen present in the atmosphere (A) in contact with the aerodynamic surface (S) so as to at least partially deprive of oxygen the haemolymph of the insect residue (24) present on the aerodynamic surface (S) after being hit by insects. In this way, the haemolymph remains in a liquid or pasty state for longer, making the insect residue (24) easier to detach from the aerodynamic surface (S). The invention also relates to a vehicle comprising at least one such self-cleaning aerodynamic surface.

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A Tablet Dispensing Device

NºPublicación: US2022117850A1 21/04/2022

Solicitante:

AIRNOV INC [US]

CN_113508083_A

Resumen de: US2022117850A1

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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RESEALABLE MOISTURE TIGHT CONTAINER ASSEMBLY FOR STRIPS AND THE LIKE HAVING A LIP SNAP SEAL

NºPublicación: US2022112020A1 14/04/2022

Solicitante:

CSP TECHNOLOGIES INC [US]

US_2021323749_A1

Resumen de: US2022112020A1

A substantially moisture tight container and lid assembly for storing and packaging moisture-sensitive items comprising an assembly with a container and a lid, the lid is attached by a hinge to an upper housing portion of the container, the lid includes a lip seal member that depends downwardly from the lid, the lip seal member is configured to abut at least a portion of the interior side of the container when the lid is in the closed position resulting in a substantially moisture tight seal between the lid and the lid, and the container assembly further comprising a base portion and an upper housing portion, the upper housing portion is capable of being snap-fit into the base portion by employing a lip seal mechanism to form a substantially moisture-tight seal.

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VACUUM HEAT INSULATOR, AND HEAT-INSULATING CONTAINER AND HEAT-INSULATING WALL USING SAME

NºPublicación: US2022105702A1 07/04/2022

Solicitante:

PANASONIC IP MAN CO LTD [JP]

DE_112020004205_T5

Resumen de: US2022105702A1

A vacuum heat insulator according to the present disclosure includes a core material and an outer packaging material including an inner plate and an outer plate each of which includes a resin sheet. The core material is covered by the outer packaging material. The vacuum heat insulator further includes a heat welded part formed by welding a part of the inner plate and a part of the outer plate. The heat welded part has a recess having a thickness that is 50% or less of an average thickness of the heat welded part. As a result thereof, the adhesion and airtightness of the heat welded part can be maintained, and a highly reliable vacuum heat insulator can be provided.

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High barrier paperboard and paperboard containers

Nº publicación: AU2020345639A1 07/04/2022

Solicitante:

WESTROCK MWV LLC [US]

CN_114630752_PA

Resumen de: AU2020345639A1

A high barrier paperboard includes a paperboard substrate having a first major side and a second major side, at least one ethylene-vinyl alcohol layer on the first major side of the paperboard substrate, and at least one nucleated polyethylene layer on the first major side of the paperboard substrate.

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