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Secuestradores de osíxeno en formulacións plásticas

Resultados 54 resultados
LastUpdate Última actualización 19/10/2024 [07:13:00]
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Solicitudes publicadas en los últimos 180 días / Applications published in the last 180 days
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METHOD FOR PACKAGING SILICA GLASS CLOTH

NºPublicación:  WO2024135242A1 27/06/2024
Solicitante: 
SHINETSU CHEMICAL CO [JP]
\u4FE1\u8D8A\u5316\u5B66\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E

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.

OXYGEN SCAVENGERS AND USE THEREOF

NºPublicación:  WO2024131566A1 27/06/2024
Solicitante: 
UNIV HONG KONG [CN]
THE UNIVERSITY OF HONG KONG
WO_2024131566_PA

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.

PACKAGE FOR FRUITS AND VEGETABLES, AND METHOD FOR MAINTAINING FRESHNESS OF FRUITS AND VEGETABLES

NºPublicación:  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.

SYSTEMS AND METHODS FOR DE-OXYGENATION OF A CLOSED CONTAINER

NºPublicación:  US2024190628A1 13/06/2024
Solicitante: 
LUTZ THOMAS R [US]
LUTZ MICHELLE [US]
Lutz Thomas R,
Lutz Michelle
US_2024190628_A1

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.

USE OF A STABILIZER COMPOSITION FOR STABILIZING HALOGEN-FREE RECYCLED THERMOPLASTICS, STABILIZER COMPOSITION, MASTER BATCH OR CONCENTRATE, STABILIZED PLASTIC COMPOSITION, PROCESS FOR STABILIZING HALOGEN-FREE RECYCLED THERMOPLASTICS, AND USE OF COMPOSITIONS

NºPublicación:  US2024182674A1 06/06/2024
Solicitante: 
FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V [DE]
FRAUNHOFER-GESELLSCHAFT ZUR F\u00D6RDERUNG DER ANGEWANDTEN FORSCHUNG E.V

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.

Resin Composition, Molded Body, And Their Application

NºPublicación:  US2024182640A1 06/06/2024
Solicitante: 
MITSUBISHI GAS CHEMICAL COMPANY INC [JP]
Mitsubishi Gas Chemical Company, Inc

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 %.

BIOPOLYMER COMPOSITIONS INCORPORATING POLY(3-HYDROXYPROPIONATE)

NºPublicación:  EP4377374A1 05/06/2024
Solicitante: 
DANIMER IPCO LLC [US]
Danimer IPCo, LLC

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.

SILICONE-BASED COMPOSITION AND CURED PRODUCT THEREOF

NºPublicación:  US2024174850A1 30/05/2024
Solicitante: 
MOMENTIVE PERFORMANCE MAT KOREA CO LTD [KR]
MOMENTIVE PERFORMANCE MATERIALS KOREA CO., LTD

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.

Sachet ethylene absorber with biomass torrefied bed and application of the sachet ethylene absorber

NºPublicación:  PL442937A1 27/05/2024
Solicitante: 
UNIV RZESZOWSKI [PL]
PODKARPACKIE CENTRUM INNOWACJI SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA [PL]
UNIWERSYTET RZESZOWSKI,
PODKARPACKIE CENTRUM INNOWACJI SP\u00D3\u0141KA Z OGRANICZON\u0104 ODPOWIEDZIALNO\u015ACI\u0104

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.

INTRAVENOUS INFUSION DOSAGE FORM FOR PEMETREXED

NºPublicación:  US2024165016A1 23/05/2024
Solicitante: 
SUN PHARMACEUTICAL IND LTD [IN]
SUN PHARMACEUTICAL INDUSTRIES LTD
ES_2959975_T3

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.

POLYPROPYLENE RESIN COMPOSITION WITH EXCELLENT LOW-TEMPERATURE IMPACT RESISTANCE AND ARTICLE MOLDED THEREFROM

NºPublicación:  EP4372047A1 22/05/2024
Solicitante: 
HANWHA TOTALENERGIES PETROCHEMICAL CO LTD [KR]
Hanwha TotalEnergies Petrochemical Co., Ltd

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.

COMPOUNDING MATERIAL FOR RUBBER KNEADING AND SEALED PACKAGE USING COMPOUNDING MATERIAL FOR RUBBER KNEADING, METHOD FOR PRODUCING COMPOUNDING MATERIAL FOR RUBBER KNEADING AND METHOD FOR PRODUCING RUBBER COMPOSITION

NºPublicación:  US2024158585A1 16/05/2024
Solicitante: 
KURARAY CO LTD [JP]
KURARAY CO., LTD
CN_117083229_PA

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.

Polypropylene Resin Composition With Excellent Low-Temperature Impact Resistance And Article Molded Therefrom

NºPublicación:  US2024158624A1 16/05/2024
Solicitante: 
HANWHA TOTALENERGIES PETROCHEMICAL CO LTD [KR]
HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD

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.

MOISTURE BARRIER FILMS

NºPublicación:  US2024157690A1 16/05/2024
Solicitante: 
GENERAL MILLS INC [US]
GENERAL MILLS, INC
US_2024157690_A1

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.

PERFUSION DOSAGE FORM

NºPublicación:  EP4368175A2 15/05/2024
Solicitante: 
SUN PHARMACEUTICAL IND LTD [IN]
Sun Pharmaceutical Industries Limited
EP_4368175_A2

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.

A POLYAMIDE OR FLUOROPOLYMER COMPOSITE MATERIAL AND METHOD OF ITS PREPARATION

NºPublicación:  US2024150576A1 09/05/2024
Solicitante: 
KLJ POLYMERS AND CHEMICALS LTD [IN]
KLJ POLYMERS AND CHEMICALS LIMITED
US_2024150576_A1

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.

PACKAGING FILM HAVING OXYGEN BARRIER

NºPublicación:  EP4363218A1 08/05/2024
Solicitante: 
AMCOR FLEXIBLES NORTH AMERICA INC [US]
Amcor Flexibles North America, Inc
WO_2023277862_PA

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.

RECYCLABLE PACKAGING FILM

NºPublicación:  EP4363213A1 08/05/2024
Solicitante: 
AMCOR FLEXIBLES NORTH AMERICA INC [US]
Amcor Flexibles North America, Inc
WO_2023277861_PA

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.

FOOD PRESERVATION SYSTEM

NºPublicación:  US2024138446A1 02/05/2024
Solicitante: 
ROESNER BRUCE B [US]
GREENLIFETECH CORP [US]
ROESNER Bruce B,
GreenLifeTech Corp
US_2024138446_PA

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.

APPARATUS AND SYSTEM FOR AUTHENTICATING, GRADING, AND ENCAPSULATING COLLECTIBLES

NºPublicación:  US2024140678A1 02/05/2024
Solicitante: 
SGCC INC [US]
SGCC Inc
US_2024140678_PA

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.

OXYGEN ABSORBER

NºPublicación:  US2024139704A1 02/05/2024
Solicitante: 
MITSUBISHI GAS CHEMICAL COMPANY INC [JP]
MITSUBISHI GAS CHEMICAL COMPANY, INC

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.

SCAVENGING OXYGEN

NºPublicación:  US2024140665A1 02/05/2024
Solicitante: 
COLORMATRIX HOLDINGS INC [US]
COLORMATRIX HOLDINGS, INC
US_2024140665_PA

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.

OXYGEN ABSORBER

NºPublicación:  US2024139706A1 02/05/2024
Solicitante: 
MITSUBISHI GAS CHEMICAL COMPANY INC [JP]
MITSUBISHI GAS CHEMICAL COMPANY, INC

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.

SILOXANE/SILICONE COMPOSITIONS FOR USE IN ENHANCING POLYMER PROCESSING

NºPublicación:  US2024141141A1 02/05/2024
Solicitante: 
TECHMER PM [US]
TECHMER PM
US_2024141141_PA

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.

OXYGEN SCAVENGER POWDER

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.

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