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.
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.
Resumen de: US2024190628A1
A de-oxygenation stopper configured to enable aging of an oxygen sensitive material such as wine contained within a vessel, while minimizing oxygen content within the vessel. The stopper includes an oxygen scavenging element configured to remove and/or neutralize oxygen molecules within the vessel, and a sealing element formed of one or more materials having tailored oxygen transmission rate(s) configured to enable the material to age at a desired rate.
Resumen de: US2024182674A1
The invention relates to a new type of stabilizer composition for stabilizing halogen-free recycled thermoplastics. In addition, the present invention relates to a stabilizer composition, a master batch or concentrate, a stabilized plastic composition, a process for stabilizing halogen-free recycled thermoplastics and to possible uses of the composition.
Resumen de: US2024182640A1
Provided are a resin composition having excellent oxygen barrier property under high humidity as a novel resin material, a molded body, a method for producing a molded body, and a method for producing a pellet using the resin composition. The resin composition includes a resin component and a plate-shaped talc having an aspect ratio of more than 18, 80 mass % of the resin component comprising a barrier resin having an oxygen transmission coefficient of 5.0 cc·mm/(m2·day·atm) or less as measured according to ASTM D3985 at a relative humidity of 60% and a temperature of 23° C., and a content of the plate-shaped talc being from 3.0 to 55.0 mass % when a total of the barrier resin and the plate-shaped talc is 100 mass %.
Resumen de: AU2022319131A1
A polymer composition is disclosed which composition includes at least a first polymer and a second polymer. The first polymer is made up of at least 10 mole percent repeat units of (3-hydroxypropionate). The second polymer is made up of a poly(hydroxyalkanoate) which does not include repeat units of (3-hydroxypropionate). A method for making the first polymer is also disclosed.
Resumen de: US2024174850A1
A silicone-based composition according to one embodiment of the present application comprises a polyorganosiloxane having both ends formed with an acrylate group and comprising at least one alkoxy group; at least one type of an acryl-based monomer; at least one type of a photoinitiator; and a catalyst for moisture curing.
Resumen de: PL442937A1
Pierwszym przedmiotem zgłoszenia jest saszetkowy pochłaniacz etylenu z biomasowym złożem toryfikowanym, charakteryzujący się tym, że zawiera wkład biowęglowy otrzymany w procesie pirolizy beztlenowej ze słomy pszennej, przy czym proces obejmuje przygotowania surowca lignocelulozowego do toryfikacji, toryfikację surowca, umieszczenie surowca toryfikowanego w saszetce, charakteryzujący się tym, że w etapie a) rozdrabnia się suchy surowiec do frakcji nie większych niż 10 mm i następnie poddaje się w etapie b) procesowi toryfikacji w temperaturze od 220°C do 320°C i w czasie od 45 min do 75 min w atmosferze przepływowej inertnego gazu, wynoszącym 10 l/min, w etapie produkt z etapu b) rozdrabnia się do frakcji nie większej niż 1 mm i umieszcza się surowiec toryfikowany w ilości 5 g w saszetce celulozowej, przy czym zawartość węgla w surowcu toryfikowanym wynosi od 40% masy produktu do 60% masy produktu, korzystnie od 47% do 60% masy produktu, przy czym masa wkładu w saszetce wynosi 5 g. Zgłoszenie obejmuje również i zastosowanie saszetkowego pochłaniacza etylenu.
Resumen de: US2024165016A1
The present invention relates to an intravenous infusion dosage form comprising: an aqueous solution of pemetrexed or its pharmaceutically acceptable salt at a concentration ranging from 1.0 mg/ml to 20.0 mg/ml present in a multilayered flexible plastic infusion container, wherein the multilayered flexible plastic infusion container has an oxygen scavenger layer sandwiched between an outermost and an innermost layer of the container, the container being free of a polyimide and wherein the multilayered flexible plastic infusion container filled with the aqueous solution of pemetrexed is autoclavable.
Resumen de: EP4372047A1
The present invention relates to a polypropylene resin composition with excellent impact resistance and rigidity and to an article molded therefrom. Since a polypropylene resin article prepared from the polypropylene resin composition according to an embodiment of the present invention has excellent impact resistance and rigidity, it can be advantageously used as an automobile interior or exterior part, a toy for children, or a food storage container.
Resumen de: US2024158585A1
A compounding material for rubber kneading including: a sealing pouch (A) having an outer layer with a thickness of 30 to 100 μm that is made of a polymer (a) with a melting point of 60 to 140° C., and a liquid diene-based rubber (B) sealed inside the sealing pouch (A). Also a sealed package including: a sealing container with low water vapor permeability, and the compounding material for rubber kneading sealed inside the sealing container.
Resumen de: US2024158624A1
A polypropylene resin composition with excellent impact resistance and rigidity and an article molded therefrom are provided. Since a polypropylene resin article prepared from the polypropylene resin composition has excellent impact resistance and rigidity, it can be advantageously used as an automobile interior or exterior part, a toy for children, or a food storage container.
Resumen de: US2024157690A1
A multilayer moisture barrier film includes at least one desiccant-containing layer disposed adjacent to at least one desiccant free layer, where the at least one desiccant-containing layer comprises a polymeric matrix defining a plurality of cavities and desiccant particles, wherein at least one of the plurality of cavities has at least one desiccant particle in communication therewith.
Resumen de: EP4368175A2
The present invention relates to a method for enabling hospitals or clinics to administer a dose of a drug to patients in need thereof while avoiding steps of manipulation, dilution, reconstitution, dispensing, sterilization, transfer, handling or compounding before intravenous administration.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.
Resumen de: US2024150576A1
The present invention provides a composite material comprising of a polyamide material including PA66, and/or a fluoropolymer material including polytetrafluoroethylene (PTFE), glass fibers, additives and pigments and method of its preparation by compounding extrusion or injection moulding processes. The composite material sustains the high heat generated due to spark in the electrical circuit, has lowest coefficient of friction (COF) so that the socket shutter provides smooth operation of inserting and removing the plug, has very low cycle time in injection moulding process ensuring high productivity and provides custom made colours required for aesthetic purpose.
Resumen de: WO2023277862A1
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: WO2023277861A1
A recyclable packaging film includes an irradiated first film and a second film laminated to the first film. The first film includes a first polypropylene layer, a second polypropylene layer, and an ethylene vinyl alcohol (EVOH) layer between the first and second polypropylene layers.
Resumen de: US2024138446A1
In some implementations, a system for removing oxygen from a container includes a recirculation pump, an oxygen removal device, and an anti-bacterial system. The recirculation pump includes an intake and a discharge, and the intake includes a first connector. The discharge is fluidically connected to an oxygen removal device. The anti-bacterial destroys bacteria through introducing of UV light or ozone.
Resumen de: US2024140678A1
A case includes a first shell to encapsulate a portion of a collectible. The first shell includes a planar first end having a recessed first edge. A wall is attached to the planar first end at the first edge of the planar first end and surrounds the portion of the collectible. A shoe tree includes a foot-shaped portion for insertion into the collectible and supporting the collectible. An end portion is attached to the foot-shaped portion and rests against the wall, wherein the first shell is configured to support the shoe tree. A second shell seals the case and includes a planar second end to be placed on a lip of the wall, wherein the collectible is configured to be encapsulated by the case. The planar second end has a recessed edge to align with the recessed first edge to enable the case to be stacked on a counterpart case.
Resumen de: US2024139704A1
Provided is an oxygen absorber including an unsaturated group-containing liquid oligomer, an oxygen absorption-promoting substance, a carrier supporting the unsaturated group-containing liquid oligomer and the oxygen absorption-promoting substance, gas-absorbing inorganic particles, and activated carbon. An amount of the unsaturated group-containing liquid oligomer adsorbed on the gas-absorbing inorganic particles is 6.5 parts by mass or less per 100 parts by mass of the gas-absorbing inorganic particles.
Resumen de: US2024140665A1
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.
Resumen de: US2024139706A1
Provided is an oxygen absorber containing: a liquid oligomer of an unsaturated hydrocarbon; a transition metal catalyst; a carrier supporting the liquid oligomer of the unsaturated hydrocarbon and the transition metal catalyst; granular activated carbon; and crystalline thermoplastic resin particles. In an analysis curve derived by subjecting the crystalline thermoplastic resin particles and the granular activated carbon to a pyrolysis-gas chromatography analysis under a pyrolysis condition of 600° C., a ratio Cref/Pref of a peak area (Cref) of a decomposition product of a low molecular weight component of the crystalline thermoplastic resin particles adsorbed on the granular activated carbon per unit mass of the activated carbon to a peak area (Pref) of the crystalline thermoplastic resin particle decomposition product per unit mass of the crystalline thermoplastic resin particles is 0.20 or less.
Resumen de: US2024141141A1
A non-fluorinated polymer processing aid composition comprises an organo-modified siloxane, a synergist, an antioxidant, and a carrier resin. The composition may be useful for improving polymer processing during film production by reducing sharkskin and die buildup.
Nº publicación: US2024138447A1 02/05/2024
Solicitante:
MITSUBISHI GAS CHEMICAL COMPANY INC [JP]
MITSUBISHI GAS CHEMICAL COMPANY, INC
Resumen de: US2024138447A1
Provided is an oxygen scavenger powder containing an iron powder, a metal halide, and an alkaline agent, in which the alkaline agent has a solubility of less than 0.1 g in 100 g of water at 25° C., and an aqueous dispersion of the alkaline agent has a pH of from 8 to 12 at 25° C.