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59
resultados
Última actualización
06/10/2024 [07:25:00]
Resumen de: EP4438581A1
A method for forming an oxidation protection system on a carbon-carbon composite structure (102) comprises applying a silicone-based slurry to the carbon-carbon composite structure, the silicone-based slurry including metal pigments disposed therein; applying a sealing slurry to the silicone-based slurry; and heating the carbon-carbon composite structure.
Resumen de: US2024318012A1
A method for forming an oxidation protection system on a carbon-carbon composite structure comprises applying a silicone-based slurry to the carbon-carbon composite structure, the silicone-based slurry including metal pigments disposed therein; applying a sealing slurry to the silicone-based slurry; and heating the carbon-carbon composite structure.
Resumen de: US2024308190A1
A non-shrink, irradiated packaging film includes first, second, third, and fourth layers of polyamide (PA); a first polyethylene vinyl alcohol (EVOH) layer between the first and second PA layers; a second EVOH layer between the third and fourth PA layers; a mid-layer between the second and third PA layers; and first and second polyethylene (PE) layers. The first, second, third, and fourth PA layers, the first and second EVOH layers, and the mid-layer are between the first and second PE layers. The mid-layer may be formed from a polymer.
Resumen de: AU2023303004A1
Secondary packaging configured to prevent inadvertent actuation of a device for administering a drug includes a body defining a cavity for at least partially surrounding the device for administering the drug. An active polymer component optionally can be located within an internal compartment of the secondary packaging. The active polymer component can include a mixture of 3A molecular sieve, a base polymer, and optionally a channeling agent.
Resumen de: US2024294734A1
A thermoplastic resin composition for FDM additive manufacturing containing 100 parts by mass of a thermoplastic resin, 0.01 to 5 parts by mass of a primary antioxidant, and 0.01 to 1.4 parts by mass of a secondary antioxidant. The thermoplastic resin is a condensation thermoplastic resin. The primary antioxidant is a phenol antioxidant having at least one structure represented by formula (1). The secondary antioxidant is at least one of a phosphorus antioxidant represented by formula (2), (3), or (4) given in the description and a thioether antioxidant represented by formula (5) or (6) given in the description.In formula (1), R11 and R12 each independently represent hydrogen or methyl; and * indicates a bond.
Resumen de: WO2024176260A1
The present invention discloses an iron free oxygen scavenging composition. The iron free oxygen scavenging composition includes ascorbyl palmitate, natural antioxidant, activated carbon, adsorbed silica gel, molecular sieves 4A and water. The natural antioxidants include lycopene, ginger, orange and lemon powder. The ratio of ascorbyl palmitate to lycopene powder to other components (activated carbon, adsorbed silica gel with water activity between 0.47 to 0.60, molecular sieves 4A) in composition is maintained as 3.2: 1.1: 1.4. The iron free oxygen scavenger composition provides enhanced oxygen absorption capacity and simultaneous removal of oxygen, moisture and odor from the packages. The iron free oxygen scavenger composition is eco friendly and extends the shelf life of pharmaceutical, food and nutraceutical products.
Resumen de: US2024277572A1
A medicine container that includes a container body comprising a bottom wall that at least partially defines an interior of the container body, wherein the bottom wall comprises a protrusion extending into the interior, and a canister base coupled to the protrusion, wherein the canister base is configured to hold a desiccant canister within the interior of the container body when the canister base is coupled to the protrusion.
Resumen de: US2024260617A1
The present invention discloses an oxygen absorber composition in the form of an oxygen absorber tablet and a process for the preparation of the oxygen absorber tablet. The oxygen absorber tablet includes composition A and iron powder. Composition A has binding agent, carbon, silica gel, clay, hygroscopic salt and magnesium stearate. The ratio of iron powder to Composition A is determined depending on the target air volume from where the oxygen is to be removed. The tablets are prepared for 30 cc, 100 cc, 250 cc and 500 cc of target air volume. The tablet has an enhanced oxygen absorption amount per unit volume. It absorbs moisture and odour from the available target air volume and helps diminish the hydrogen and carbon dioxide gas generated during oxidation. The tablets are compact, user friendly and are useful to increase the shelf life of pharmaceutical, food and nutraceutical products.
Resumen de: US2024262735A1
A method for packing quartz glass cloth includes the step of packing quartz glass cloth that is at least 99.5 wt % comprised of SiO2 with packaging film to form a package, wherein the package has a volumetric absolute humidity therein of 10.0 g/m3 or less.
Resumen de: US2024262558A1
Described herein are containers and methods of manufacturing the same. In one embodiment, a container is disclosed that comprises a body portion comprising polyethylene terephthalate (PET) material, one or more oxygen scavengers interspersed within the PET material, and one or more passive oxygen barriers interspersed within the PET material. In another embodiment, a method of manufacturing a container is disclosed that comprises blending a PET resin with one or more oxygen scavengers and one or more passive oxygen barriers. In another embodiment, a method of manufacturing a container is disclosed that comprises injection molding multiple PET resin layers, wherein the multiple PET resin layers may comprise one or more oxygen scavengers, one or more passive oxygen barriers, or a combination thereof.
Resumen de: US2024261240A1
A packaged, sealed container system for stable storage of a formulation of an oxygen-sensitive pharmaceutical compound, the packaged, sealed container system comprising a primary container including therein a formulation of an oxygen-sensitive pharmaceutical compound, a secondary outer container comprising a first flexible sheet layer, an opposing second flexible sheet layer, and a seal disposed along a common peripheral edge of the first and second flexible sheet layers, such that the primary container is disposed between and enclosed by the first and second flexible sheet layers of the secondary outer container. An oxygen scavenger is also disposed between and enclosed by the first and second flexible sheet layers of the secondary outer container. The oxygen scavenger is in fluid communication with the contents of the primary container.
Resumen de: WO2024156740A1
This sealing cap (4), which is configured to engage a threaded neck of a bottle, comprises a top wall (43) from which extend a sidewall (41) and a sealing skirt (46). The sidewall (41) comprises a cap thread (44) configured to be screwed onto the neck thread around a screwing axis (X1). The sealing skirt (46) comprises an inclined sealing surface (47) configured to be pressed against a corresponding surface of the neck on an opposite side from the surface comprising the neck thread, upon screwing the cap thread (44) onto the neck thread, the inclined sealing surface (47) being formed by a wall of the sealing skirt (46) surrounding a cavity. An inclination angle (α) between the inclined sealing surface (47) and the screwing axis (X1) is selected to be between 7° and 25°, and an axial length (hT) of the cap thread (44), taken parallel to the screwing axis (X1), is higher than or equal to 1.5 times the pitch (p) of the cap thread.
Resumen de: US2024258604A1
The present application discloses a thermally conductive, electrically insulating film comprising: a thermoplastic resin accounting for 15-50% of the weight of the thermally conductive, electrically insulating film, and a thermally conductive filler accounting for 40-70% of the weight of the thermally conductive, electrically insulating film; wherein the thermally conductive filler comprises: a thermally conductive carbon-based filler, a thermally conductive metal oxide or hydroxide filler and a thermally conductive ceramic filler. The thermally conductive, electrically insulating film is used in electronic products or devices to not only impart excellent heat dissipation capability to electronic products and devices, but also meet the insulativity requirement for electronic products and devices. Meanwhile, such a thermally conductive, electrically insulating film further features excellent flame retardancy and mechanical properties to meet the requirements of the operating environment.
Resumen de: AU2023214122A1
A collapsible beverage container and method of manufacture thereof, the beverage container being made from a polymer composition of virgin polyethylene terephthalate (vPET), recycled polyethylene terephthalate (rPET), and a scavenging additive configured to prevent O
Resumen de: WO2024155873A1
An apparatus for prolonging the stability of a liquid analytical reagent, even under high temperature storage is provided. The apparatus includes a first barrier (102) forming all or a portion of an exterior of the apparatus, and a second barrier (104) forming all or part of a second section within the apparatus. The first barrier (102) includes a material having a permeability to oxygen of less than 50 cc/m2/24 hours, and the second barrier (104) includes a material having a permeability to oxygen of 50 cc/m2/24 hours or more. A liquid analytical reagent (114) is contained within the second section and an oxygen scavenger (120) is separated from the liquid analytic reagent by the second barrier.
Resumen de: US2024246081A1
An apparatus for prolonging the stability of a liquid analytical reagent, even under high temperature storage is provided. The apparatus includes a first barrier forming all or a portion of an exterior of the apparatus, and a second barrier forming all or part of a second section within the apparatus. The first barrier includes a material having a permeability to oxygen of less than 50 cc/m2/24 hours, and the second barrier includes a material having a permeability to oxygen of 50 cc/m2/24 hours or more. A liquid analytical reagent is contained within the second section and an oxygen scavenger is separated from the liquid analytic reagent by the second barrier.
Resumen de: CN117980236A
The invention relates to a closure device (1) for a container (2) having a container opening, comprising a cover member (4) for closing the container opening, a chamber (9) and an inner housing (5) associated with the cover member (4), the chamber (9) and the inner housing (5) having closing means and opening means corresponding to each other, the closure means and the opening means interact to enable the medium contained in the chamber (9) to escape into the container (2) as a result of a movement of the cover member (4) relative to the inner housing (5), characterized in that the chamber (9) is divided by a partition member (6) into a first partial chamber (10) and a second partial chamber (11), wherein a first partial chamber (10) and a second partial chamber (11) are arranged contiguously along a central axis (A) of the closure device, and wherein the separating part (6) can be moved from a closed position into an open position, a first medium can be accommodated in the first partial chamber (10), and a second medium can be accommodated in the second partial chamber (11), by moving the separating part (6) into the open position, the first medium and the second medium can be mixed in the chamber (9), and the mixed medium can enter the container (2) as a result of the movement of the cover member (4). The invention also relates to an advantageous filling method, in particular for the aforementioned device.
Resumen de: CN117980236A
The invention relates to a closure device (1) for a container (2) having a container opening, comprising a cover member (4) for closing the container opening, a chamber (9) and an inner housing (5) associated with the cover member (4), the chamber (9) and the inner housing (5) having closing means and opening means corresponding to each other, the closure means and the opening means interact to enable the medium contained in the chamber (9) to escape into the container (2) as a result of a movement of the cover member (4) relative to the inner housing (5), characterized in that the chamber (9) is divided by a partition member (6) into a first partial chamber (10) and a second partial chamber (11), wherein a first partial chamber (10) and a second partial chamber (11) are arranged contiguously along a central axis (A) of the closure device, and wherein the separating part (6) can be moved from a closed position into an open position, a first medium can be accommodated in the first partial chamber (10), and a second medium can be accommodated in the second partial chamber (11), by moving the separating part (6) into the open position, the first medium and the second medium can be mixed in the chamber (9), and the mixed medium can enter the container (2) as a result of the movement of the cover member (4). The invention also relates to an advantageous filling method, in particular for the aforementioned device.
Resumen de: US2024226805A1
A humidity control material includes the following: a water absorber including a water absorbing material; and a humidity control ingredient contained in the water absorbing material, and configured to absorb or release moisture. The humidity control ingredient includes a metal salt having a deliquescence point falling within a relative humidity of 30 to 80% RH inclusive.
Resumen de: US2024215879A1
In order to produce a transport bag for transporting liquid samples, in particular blood, urine, tissue samples, or the like, two film layers made of plastic are placed one on top of the other and joined to one another in such a manner that an interior space is formed between the film layers. Before the two film layers are placed one on top of the other, a liquid or viscous carrier material into which absorber particles are or will be mixed is applied to at least one of the film layers. Subsequently, the carrier material with the absorber particles is dried and/or cooled. Preferably, the carrier material is sprayed or spattered or printed or knife coated or brushed onto the film layer.
Resumen de: WO2024141642A1
This tamper-evident closure (1) comprises: an outer cap (2) with a sidewall (21) and a top wall (23); an inner cap (4) with a sidewall (41) and a top wall (43), coaxially nested in the outer cap; a safety strip (24) arranged between the outer cap (2) and the inner cap (4) so as to block at least one degree of freedom of relative movement of the outer and inner caps (2, 4), the safety strip (24) being integrally made with one cap (2) and connected thereto by a frangible structure (26); a first engagement mechanism between the safety strip (24) and the other cap (4), configured to drive the caps (2, 4) in unison in a screwing direction (R1) in order to mount the closure on the container; a second engagement mechanism (72, 74) between the caps (2, 4), configured to drive the caps (2, 4) in unison in an unscrewing direction (R2) in order to remove the closure from the container, the second engagement mechanism being activatable when the safety strip (24) has been removed.
Resumen de: EP4393837A1
This tamper-evident closure (1) comprises: an outer cap (2) with a sidewall (21) and a top wall (23); an inner cap (4) with a sidewall (41) and a top wall (43), coaxially nested in the outer cap; a safety strip (24) arranged between the outer cap (2) and the inner cap (4) so as to block at least one degree of freedom of relative movement of the outer and inner caps (2, 4), the safety strip (24) being integrally made with one cap (2) and connected thereto by a frangible structure (26); a first engagement mechanism between the safety strip (24) and the other cap (4), configured to drive the caps (2, 4) in unison in a screwing direction (R<sub>1</sub>) in order to mount the closure on the container; a second engagement mechanism (72, 74) between the caps (2, 4), configured to drive the caps (2, 4) in unison in an unscrewing direction (R<sub>2</sub>) in order to remove the closure from the container, the second engagement mechanism being activatable when the safety strip (24) has been removed.
Resumen de: WO2024135242A1
Provided is a method for packaging, with a wrapping film, a silica glass cloth having 99.5 mass% of SiO2, wherein the interior of the packaging contains a gas having a volumetric humidity of not more than 10.0 g/m3.
Resumen de: WO2024131566A1
An oxygen scavenging article in the form of a film comprises an oxygen scavenger and a matrix in the form of a film bearing the oxygen scavenger. The oxygen scavenging article in the form of a film has excellent oxygen adsorption capability and can be further laminated with food packaging into food packaging bags. An indicator for detecting trimethylamine with excellent sensitivity comprises an oxygen scavenger. The oxygen scavenger can be used in an encapsulation layer of a perovskite solar cell. The perovskite solar cell does not undergo degradation of lead halide perovskite due to its encapsulation protective layer comprising the oxygen scavenger.
Nº publicación: EP4388883A1 26/06/2024
Solicitante:
MITSUBISHI GAS CHEMICAL CO [JP]
MITSUBISHI GAS CHEMICAL COMPANY, INC
Resumen de: EP4388883A1
A fruit and vegetable package includes at least one fruit and/or vegetable (A), at least one atmosphere conditioner package (X), and a packaging material (B) for accommodating them, and the atmosphere conditioner package (X) has an oxygen absorption capacity, a carbon dioxide absorption capacity, and a moisture generation capacity.
BOPI
Sede Electrónica
