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131
resultados
Última actualización
26/08/2025 [07:00:00]
Resumen de: FR3159390A1
La présente invention concerne un matériau composite comprenant entre 70% et 98,5% en poids d’un matériau polymérique thermoplastique, entre 1% et 29% en poids de marc de café, et entre 0,5% et 5% en poids d’un mélange comprenant au moins un silicate, un récipient comprenant un tel matériau, et un procédé de fabrication d’un tel matériau.
Resumen de: US2025263218A1
An insulating shipping container includes an exterior box formed of paper defining a cavity and an interior box formed of paper and positioned within said cavity. The interior box defines a product cavity. A compressed mass of compostable insulating plant material is received in the cavity and around the interior box and covered by a collar.
Resumen de: WO2025175211A1
Laminates including (i) a bitumen-containing sheet (BCS) having a first side surface and a second side surface, and (ii) a biodegradable nonwoven liner (BNL) laminated to the first side surface of the BCS are provided, The BNL comprises a plurality of regenerated cellulose fibers, in which the plurality of regenerated cellulose fibers are inherently hydrophobic and/or rendered hydrophobic via a topically applied hydrophobic additive.
Resumen de: AU2025210922A1
Embodiments of the subject invention relate to a method and apparatus for shipping products so as to control the temperatures the products are exposed to. Embodiments can increase the amount of time the product and/or portions of the product experience a desired temperature range and/or reduce the amount of time the product and/or portions of the product experience temperatures outside 5 of the desired temperature range and/or experience an undesirable temperature range. Embodiments can incorporate biotic materials, such as wood fibers or moss, positioned around and/or near the product positioned inside a packaging container or around a pallet load, such that the biotic materials restrict heat flow from one or more locations on the exterior of the package to one or more other locations in the interior of the package. 10 Embodiments of the subject invention relate to a method and apparatus for shipping products so as to control the temperatures the products are exposed to. Embodiments can increase the amount of time the product and/or portions of the product experience a desired temperature range and/or 5 reduce the amount of time the product and/or portions of the product experience temperatures outside of the desired temperature range and/or experience an undesirable temperature range. Embodiments can incorporate biotic materials, such as wood fibers or moss, positioned around and/or near the product positioned inside a packaging container or around a pallet load, such that
Resumen de: WO2025173689A1
Provided are a molded hook-and-loop fastener and a method for manufacturing the same. The molded hook-and-loop fastener (10) has a substrate (11) and hook-type engagement elements (12) protruding from the surface thereof, both the substrate (11) and the hook-type engagement elements (12) being constituted of a cellulose ester resin composition, the cellulose resin composition containinh a cellulose ester and an adipic acid ester-based compound in a weight ratio of 94/6 to 55/45 of cellulose ester to adipic acid ester-based compound, and the degree of orientation of the substrate (11) in the machine direction being 0.120‒0.390.
Resumen de: AU2024200613A1
Abstract The invention generally relates to improvements in respect of wettable media, such as growing media and process of fabricating these. The growing media is fabricated in a process comprising providing a mould, the mould defining a shape, depositing a defined amount of media into the mould, wetting the media, compressing the media in the mould, agitating the media while compressed, needling the media so as to promote felting and drying the media. Abstract The invention generally relates to improvements in respect of wettable media, such as growing media and process of fabricating these. The growing media is fabricated in a process comprising providing a mould, the mould defining a shape, depositing a defined amount of media into the mould, wetting the media, compressing the media in the mould, agitating the media while compressed, needling the media so as to promote felting and drying the media. Figure 3 Figure 4 Figure 5 Figure 6 Fe b Step 1: Cut wool placed or Step 2: Hot water sprayed blown into mould over wool until soaked 112024200613 01 Feb 2024 Figure 3 Step 3: Wet wool pressed with some agitation/vibration, using press shaped to mould Figure 4 Step 4: Customised recipricocating needle felting tool/machine runs over the wool from end to end i Note: For blocks requiring a seed hole or plug hole, an object or template will be placed at the required depth and felting will work around the object.This may be Step 5: Steps 1-4 repeat until from above or below and then
Resumen de: AU2024215069A1
The present invention relates to a method of manufacturing a pellet or film, wherein the pellet or film comprises cutin, and uses thereof in order to replace single-use plastics.
Resumen de: WO2025173643A1
The present invention provides: a lump body which is more excellent in terms of bag breaking properties than ever before even if a low-viscosity hot melt adhesive is contained in a meltable bag, and which is excellent in terms of solubility (compatibility) between the meltable bag and the hot melt adhesive, and stringiness at the time of coating; and a container to which a label is adhered with use of the lump body. A lump body according to the present disclosure contains a hot melt adhesive in a meltable bag. The meltable bag is formed of a mixed resin film that contains a low density polyethylene resin (A) which has a density of 923-930 kg/m3 and an ethylene-vinyl acetate copolymer resin (B). The hot melt adhesive contains a wax (C), and has a viscosity of 500-2,500 mPa∙s at 140°C.
Resumen de: US2025262102A1
A package of one or more absorbent articles is provided. The package comprises a package material comprising natural fibers. The package comprises a plurality of panels comprising a consumer-facing panel. The package is sealed such that the one or more absorbent articles are enclosed therein. The package material exhibits a HuBa value of greater than about 5.3 hours, according to the HuBa Test. The package is recyclable. The package comprises a vertical side seal having a side seal strength. The side seal strength is greater than about 5.1 N/15 mm and less than about 15 N/15 mm, according to Seal Tensile Strength Test.
Resumen de: EP4603278A2
The present invention provides a biodegradable article comprising a cellulosic film that is coated with a natural wax composition on one surface and is laminated to a support layer comprising a paperbased substrate on the opposite surface.
Resumen de: JP2022158385A
To provide a resin composition that is in a liquid state at normal temperature and normal pressure, a cured product of which has excellent biodegradability, and a resin composition for three-dimensional molding.SOLUTION: The present invention discloses a resin composition, and a resin composition for three-dimensional molding, each containing a polyfunctional methacryl monomer having a polycaprolactone skeleton with a molecular weight of 1,000 or less.SELECTED DRAWING: None
Resumen de: WO2024023240A1
The present invention relates to a biodegradable compostable polymer composition comprising at least one diacid-diol polyester and at least one marker, and a method for tracking biodegradable compostable polymer compositions. Said marker comprises one or more photoactive elements incorporated into a microporous inorganic material via an ion exchange reaction.
Resumen de: MX2025004253A
The present invention relates to a vegan and reusable leather type material of vegetable origin, at least 50% and preferably at least 80% biobased. This material is based on a composition which comprises persimmon (Diospyros kaki) mass and a polymer derived from a polyol of vegetable origin. The invention also discloses the process for obtaining the material. The leather-type material may be used in a variety of goods products in the textile such as clothes, footwear products or accessories. The material has proven to keep the same mechanical properties as the animal origin or synthetic leather, being a sustainable alternative which, in addition, contributes to circular economy. The sustainable material, leather-type of vegetable origin, provides an alternative to known leathers, with less environmental impact.
Resumen de: EP4603527A1
Resin particles have closed cells inside and have a volume-average particle size of 1 µm or more and 30 µm or less, the closed cells have an average long axis length of 0.1 µm or more and 2.0 µm or less, and a closed cell porosity is 1% or more and 40% or less.
Resumen de: WO2024079696A1
An apparatus (1) and method for manufacturing a pouched product involves a forming unit forming a continuous supply of a pouch material (20) into a continuous channel member. A dosage unit (500) operably engaged with the forming unit (50) that receives at least one object (134) and introduces the object(s) into a dose of a filler material (130). The dosage unit (500) directs the dose of the filler material, having the object(s) therein, into the channel member. An inspection unit is arranged prior to the dosage unit (500), in operable engagement with the dosage unit, or prior to the forming unit, to inspect the object(s) or the object(s) within the dose of the filler material, wherein the inspection unit includes an emitter (401) arranged to oppose a detector(402) such that the object(s), or the object(s) within the dose of the filler material, is directed therebetween. An apparatus and method for inspecting a pouched product are also provided.
Resumen de: MX2025004338A
The present invention relates to a compostable food packaging comprising: a) a compostable moulded tray having an interior cavity for receiving a foodstuff, an opening through which the foodstuff can be accessed, and a lip extending at least partially around the opening; b) wherein the compostable moulded tray forms a compostable barrier, or wherein the compostable moulded tray comprises a compostable barrier film extended over, and bonded to, the interior cavity and lip of the tray by means of a paper and biofilm heat seal adhesive; and c) a compostable lid which is peelably adhered around the opening and extending to the lip using a peelable adhesive. The packaging is particularly useful for producing single serve sauce pots for quick serve restaurants and take-away outlets, but could also be used for single serve cooking sauces and concentrated stock. The invention also relates to methods of producing such a compostable food packaging.
Resumen de: WO2024081188A1
The presently disclosed subject matter is directed to a polymeric, multilayer film suitable for use in a variety of applications, including (but not limited to) the manufacture of bioprocessing containers. The disclosed film comprises a sealant layer comprising: (i) one or more ethylene/alpha olefin copolymers with an average density lower than 0.922 g/cc; (ii) one or more polymers with an average density higher than or equal to 0.950 g/cc and selected among ethylene/alpha olefin copolymers and/or ethylene homopolymers; (iii) high molecular weight siloxane polymers; optionally, at least one gas barrier layer and an outer skin layer. The sealant layer of the disclosed films provides for a low blocking effect and for high seal strength. In addition, the surface of the sealant layer is inert and substantially free from migratory surface additives and from metal containing particulate additives, such that, when the film is used for manufacturing bioprocessing containers, cell growth and products harvesting are not affected. A method for manufacturing the film, a bioprocessing container comprising the film and a method for culturing cells in such container are also herein disclosed.
Resumen de: WO2024079697A1
An apparatus (1) and method for manufacturing a pouched product involve a forming unit (50) arranged to feed a continuous supply of a pouch material (20) configured as a continuous channel member. A dosage unit (500) is operably engaged with the forming unit (50) and is arranged to introduce a dose of a filler material (130), having at least one object (134) within the dose, into a pouched portion of the channel member, the pouched portion having a closed leading edge such that the pouched portion is arranged to retain the dose of the filler material (130), having the at least one object (134) within the dose, within the pouched portion. An object metering unit (300) is arranged to introduce objects (134) into the dosage unit (500), and includes a rotatable feed member (248) arranged to meter the objects (134) introduced into the dosage unit (500) so as to direct the at least one object (134) into the dose of the filler material (130).
Resumen de: CN120153026A
The present invention relates to a biodegradable polymer composition, a film comprising the biodegradable polymer composition, and a packaging film and a mulch film comprising such a film, the biodegradable polymer composition comprising at least one polylactide, the ratio of L-lactic acid units to D-lactic acid units of the polylactide is higher than 15: 85 and up to lower than 85: 15; and at least one biodegradable polyester selected from the group consisting of aliphatic polyesters, aliphatic-aromatic polyesters, and copolymers and mixtures thereof.
Resumen de: US2025033333A1
This invention relates to a multilayer biodegradable film which is particularly suitable for the manufacture of packaging and is also characterised by appreciable optical transparency properties in addition to high level mechanical properties.
Resumen de: WO2025164809A1
A biodegradable resin composition according to the present invention contains a biodegradable resin, basic magnesium sulfate, and a carbodiimide-based compound, wherein the amount of the carbodiimide-based compound included is 1-50% of the mass of the basic magnesium sulfate.
Resumen de: MX2025006810A
The present invention concerns packaging item (1) comprising a tridimensional body (2) made of rigid or semi-rigid moulded fiber pulp, said body forming a compartment for enclosing a product and adapted to be closed by closing means, characterized in that said body (2) further comprises a reinforcing mesh (7) embedded at least partially into the mass of fiber pulp, said mesh (7) comprising fibres selected within the list of: natural plant fibres, animal fibres, biopolymer synthetic fibres, or a combination thereof, said fibres being impregnated with a dried water-soluble biopolymer, a dried water-soluble compostable polymer, a dried starch-based solution, or a combination thereof, or said fibres being impregnated with a cured polypeptide.
Resumen de: US2025250082A1
A fully recyclable container and a method of manufacturing the same is provided. The container includes a cap, a shoulder, a body, a base, and a liner. The cap, the shoulder, and the base are made of biodegradable plastic by injection molding while the body is made of waterproof paper. The cap, the shoulder, and the base are detachably connected to form a housing of the container. The liner is formed inside the housing by blow molding of biodegradable plastic. The respective components of the container are completely made of biodegradable or bio-decomposable material and able to be disassembled for sorting and recycling. Thereby the fully recyclable container completely meets requirements of environmental protection and recycling.
Resumen de: WO2025169880A1
The present invention addresses the problem of providing a method for producing dried PHA granules whereby PHA having excellent meltability and excellent energy efficiency can be provided. The problem is solved by a method for producing PHA, the method comprising: a step (a) for dehydrating an aqueous suspension of PHA to prepare a moist PHA powder including 5-37 wt% of water; a step (b) for subjecting the moist PHA powder obtained in step (a) to compression granulation and/or extrusion granulation to obtain moist PHA granules including 5-37 wt% of water; and a step (c) for drying the moist PHA granules obtained in the step (b) to obtain dried PHA granules.
Nº publicación: WO2025169788A1 14/08/2025
Solicitante:
AICELLO CORP [JP]
JAPAN VAM & POVAL CO LTD [JP]
\u682A\u5F0F\u4F1A\u793E\u30A2\u30A4\u30BB\u30ED,
\u65E5\u672C\u9162\u30D3\u30FB\u30DD\u30D0\u30FC\u30EB\u682A\u5F0F\u4F1A\u793E
Resumen de: WO2025169788A1
Provided is a water-soluble film which is for packaging chemicals and contains a polyvinyl alcohol resin, and with which a molded capsule can maintain the height thereof with as much tension as possible even after storage while preventing adhesion between films and bleed-out of a plasticizer. This water-soluble film contains a water-soluble resin obtained by blending a plasticizer (B) with a polyvinyl alcohol resin (A), wherein: the polyvinyl alcohol resin (A) has a degree of saponification of 85-96 mol%, a 4% aqueous solution viscosity of 6-50 mPa∙s, and a maleic acid-modified monomer unit amount of 0.2-1.6 mol%; the blending amount of the plasticizer (B) is 5-50 parts by mass with respect to 100 parts by mass of the polyvinyl alcohol resin (A); and the moisture content of said film is 4.0-10.0 mass%.
BOPI
Sede Electrónica
