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108
resultados
Última actualización
11/08/2026 [07:07:00]
Resumen de: US20260226205A1
The present disclosure provides a polyvinyl alcohol resin including a modified polyvinyl alcohol comprising an N-vinylamide unit.
Resumen de: US20260225780A1
0000 The invention discloses a waterproof and oil-proof coating as well as a preparation method and application thereof. The waterproof and oil-proof coating comprises the following components in percentage by mass: 10%-20% of a citrus peel extracting solution; 1%-2% of bacterial cellulose; 1%-2% of nano calcium carbonate; 3%-6% of glycerol; 3%-5% of a food-grade thickening agent; 0.2%-0.6% of a food grade defoaming agent; 0.5%-1% of a food-grade emulsifier; and the balance of water. The preparation method of the waterproof and oil-proof coating comprises the following step: uniformly mixing the citrus peel extracting solution, the bacterial cellulose, the nano calcium carbonate, the glycerol, the food-grade thickening agent, the food-grade defoaming agent, the food-grade emulsifying agent and the water to obtain the waterproof and oil-proof coating. The waterproof and oil-proof coating can endow a paper-based material with excellent waterproof and oil-proof performance, and is degradable, simple in preparation process, low in production cost and suitable for large-scale industrial application.
Resumen de: WO2026164257A1
The present disclosure provides a resin composition, a molded body, and a laminate having good whiteness. The present disclosure relates to a resin composition which contains a biodegradable resin (1) and a biodegradable resin (2) that is different from the biodegradable resin (1). The filler content is 10 mass% or less; one of the biodegradable resins (1) and (2) forms a continuous phase and the other forms a dispersed phase; and the average diameter of the dispersed phase after injection molding is 5.4 μm or less.
Resumen de: US20260225782A1
0000 A biodegradable bag made by mixing polyterephthalic acid-adipic acid-butylene glycol ester and polylactic acid, and then adding modified starch, inorganic filler, coagulant, anti-hydrolysis agent, chain extender, and lubricant to the mixture. The mixture is extruded and granulated to obtain blown film resin which can be blown to form blended films. The bags can be made from blended films. The modified starch is a mixture of corn starch and tapioca starch modified by modifiers. The modifiers include plasticizers, compatibilizers, coupling agents, and anti-migration agents.
Resumen de: WO2026164256A1
The present disclosure provides: a resin composition which has good tensile elongation and impact resistance; a molded body; and a laminate. The present disclosure relates to a resin composition which contains a biodegradable resin (1) and a biodegradable resin (2) that is different from the biodegradable resin (1), wherein: one of the biodegradable resins (1) and (2) forms a continuous phase, and the other forms dispersed phases; and the average diameter of the dispersed phases is 2.8 µm or less.
Resumen de: WO2026162009A1
The present invention relates to a hydrophobic food coating composition comprising an oil-in-water (O/W) emulsion system having the following components: at least one base polysaccharide, at least one base lipid, at least one plasticising agent, at least one stabilising agent and at least one non-ionic surfactant, and completing the volume of the emulsion with water.
Resumen de: US20260224423A1
0000 A heated patient support device for positioning a patient on an operating table during a surgical procedure includes a foam body having a substantially flat first surface configured to be in contact with the patient, an opposing substantially flat second surface configured to contact the operating table for holding the patient support device in place against the operating table, and a peripheral edge extending therebetween. The patient support device also includes at least one heating element at least partially enclosed within the foam body. The at least one heating element includes a cloth sheet and a graphene layer on a surface of the cloth sheet configured to generate heat when electric current is applied to the graphene layer.
Resumen de: AU2026206255A1
Abstract 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. Fig. 1 Abstract ul b s t r a c t u l WO 2024/079484 PCT/GB2023/052670 Figure 1 Figure 2 SUBSTITUTE SHEET (RULE 26) ul u l ( )
Resumen de: US20260225781A1
The present disclosure relates to compostable film, and more particularly to compostable film having desirable oxygen transmission properties for packaging of a perishable item, such as seafood products. According to an aspect, the present disclosure is directed to a compostable packaging film comprising a flexible packaging material defining a plurality of pores and having a barrier coating for regulating the oxygen transmission rate. According to an aspect, the present disclosure is directed to a method of preparing a packaging film, the method comprising: (a) providing a polymer film having an interior food-contact surface and an exterior environment-facing surface opposite the interior surface; (b) modifying the polymer film by micro-perforation, to increase an oxygen transmission rate of the packaging film; and (c) applying a barrier coating to the exterior surface to further adjust the oxygen transmission rate of the packaging film. In an embodiment, the packaging film may be an antimicrobial film.
Resumen de: US20260224059A1
0000 The present disclosure relates to the technical field of tablewares, and particularly, to a method for preparing a thermoresistant PLA knife/fork/spoon. The method includes the following steps: preparing a knife/fork/spoon preform from a PLA knife/fork/spoon raw material via injection molding using an injection molding machine, the knife/fork/spoon preform includes PLA that is not completely crystallized; and subjecting the knife/fork/spoon preform to carbon dioxide soaking treatment at constant temperature and pressure to crystallize the uncrystallized PLA in the knife/fork/spoon preform, so as to obtain a PLA knife/fork/spoon product with a temperature resistance of 65° C. or above. The present disclosure further provides a thermoresistant PLA knife/fork/spoon. The knife/fork/spoon is a microfoaming product with a density reduced by 5% to 30% relative to the knife/fork/spoon preform and the knife/fork/spoon has a temperature resistance of 65° C. or above.
Resumen de: US20260226686A1
A composite paper comprising: a paper substrate having a top surface and a bottom surface; and a coating layer on at least a portion of the top surface of the paper substrate; wherein the coating layer is formed from a composition comprising: a cellulose ester resin, and at least one organic solvent; wherein a difference between the refractive index of the paper substrate and the refractive index of the at least one cellulose ester resin is less than 0.035
Resumen de: US20260226258A1
0000 The present invention relates to sealed gas materials composed at least mainly of bio-based raw materials. There are four 2024/165793 main types of materials under the invention: 1) sealed gas bubble sheet, 2) sealed gas pillows, 3) sealed gas foam sheets, and 4) sealed gas foam 3D objects. The materials can be used for protection, insulation, and/or construction. Typically, the materials are prepared by mixing one or more cellulose-based raw materials into an aqueous solution or dispersion from which a structure is formed, and inserting gas into the solution or dispersion, to form the structures with gas sealed within the material.
Resumen de: AU2025214348A1
In one aspect the invention provides a process of fabricating a growing media involving providing a mould. The mould defines a shape. The process deposits a defined amount of media selected for characteristics into the mould. The media is wetted. The media is compressed in the mould. The process agitates the media while compressed. The process needles the media while wet so as to promote felting and create structure. The media is dried to provide a growing media with engineered layers of media of selected characteristics deposited iteratively.
Resumen de: EP4786525A1
0001 Provided is a marine biodegradable polymer compound which has a main chain that is linear or branched, which has a total of two or more monovalent anionic groups at terminals of the main chain, and in which are bonded, via a divalent or polyvalent metal cation, an anionic polymer compound A that has no ionic group in a side chain and an anionic polymer compound B that has a monovalent anionic group in a side chain of two or more repeating units.
Resumen de: EP4786363A1
Provided are: a ring which is for a beverage extraction pod, enables home composting, and has favorable heat sealability to a filter; and a beverage extraction pod in which a filter is attached to said ring. This ring for a beverage extraction pod, including a filter having a volume for storing a material to be extracted, a cylindrical side wall attached to a flange surface of the pod and adapted to constitute the beverage extraction pod, and the flange surface protruding outward from the cylindrical side wall, is characterized by comprising a thermoplastic resin composition (a) that mainly contains a thermoplastic resin A and is different from a thermoplastic resin composition (b) mainly containing a thermoplastic resin B constituting the filter, wherein the thermoplastic resin A is polyalkylene dicarboxylate, and the melting point of the thermoplastic resin composition (a) is lower than the melting point of the thermoplastic resin composition (b).
Resumen de: WO2025069037A1
There is provided an article comprising a multi-layer matrix, said matrix comprising a viscoelastic polymeric film sandwiched between two or more layers of an elastic polymeric material; wherein each of said two or more layers of the elastic polymeric material is in a form of a fibrous mat; the fibrous mat (i) comprises a plurality of electrospun fibers characterized by an average cross-section between about 1 and about 5 micrometers, and (ii) is characterized by an average pore size between about 5 and about 50 micrometers; said viscoelastic polymeric film is characterized by a thickness between about 10 and about 60 um; said viscoelastic polymeric film is characterized by melting peak temperature of between 30 and about 45°C; and the two or more layers of the elastic polymeric material comprise PLCL characterized by Mw of between 78 and about 100 kDa. Methods of manufacturing the article are also provided.
Resumen de: EP4530050A1
0001 The fiber-reinforced composite material (5) comprises a polymer matrix and fibers embedded in the polymer matrix, wherein, to at least 80% by weight, the polymer matrix is biodegradable, and at least 80% by weight of the fibers are biodegradable. 0002 The fiber-reinforced composite material (5) can be used as a material forming a portion of a wall of a part (1a) of a portion packaging for packaging an extraction material for preparation of a beverage from the extraction material and an extraction liquid, such as of a coffee capsule. The portion packaging comprises two or more wall sections (1') and a wall-forming part (2) comprising two or more sheet sections, wherein each of the wall sections (1') comprise a respective one of the sheet sections. The wall-forming part (2) is made of the fiber-reinforced composite material (5). In an injection molding process, the portion packaging can be provided with a coating (7a) and/or with a filling material (7b) closing any gap between adjoining edges (20a, 20b) of sheet sections of the wall-forming part (2). The portion packaging can be very ecological, in particular home-compostable.
Resumen de: WO2022053339A1
The invention relates to a capsule (100) for preparing a beverage in a beverage production machine. The capsule (100) comprises a capsule body (200) with a sidewall (210) delimiting a chamber (250) for containing a substance (500) for the preparation of the beverage and an injection wall (220) for injecting a fluid in the chamber (250) for preparing the beverage upon interaction of the fluid with the substance (500). The capsule (100) further comprises a delivery wall (300) that is connected to the capsule body (200) to close the chamber (250). The delivery wall (300) comprises, in a layered manner, a retention layer (320) for being opened upon interaction with opening elements under the effect of rising pressure of fluid being injected into the capsule (100) and a filter layer (310) for filtering out particles from the prepared beverage. Each of the filter layer (310) and the retention layer (320) is made of biodegradable material. The filter layer (310) is provided opposite to the chamber (250) with respect to the retention layer (320). The invention also relates to a method for manufacturing the capsule (100) and use of the capsule (100) for preparing a beverage.
Resumen de: WO2025017473A1
Depolymerization process of a polymer belonging to the family of polyamides or polycarbonates or polyurethanes or polyesters with the exception of polyethylene terephthalate; said depolymerization process being characterized in that said polymer, an ionic liquid consisting of (2-hydroxyethyl)trimethylammonium argininate ChoArg and methanol are mixed together at a temperature ranging from -50 to 70°C.
Resumen de: PL451102A1
Przedmiotem zgłoszenia jest biodegradowalna kompozycja polimerowa wykazująca zdolność do kolorymetrycznego monitorowania zmian pH, na bazie polilaktydu, która zawiera, oprócz polilaktydu, plastyfikator w postaci gliceryny oraz organiczno-nieorganiczny indykator pH w postaci alizaryny lub hematoksyliny osadzonej na nośniku nieorganicznym w postaci pałygorskitu lub wermikulitu. Kompozycja zawiera, na 100 części wagowych polilaktydu, 10 części wagowych gliceryny oraz 3 — 10 części wagowych indykatora pH zawierającego 10% wagowych barwnika w stosunku do masy nośnika.
Resumen de: WO2023233343A1
The invention comprises a method for manufacturing a container for the storage, transport and/or sale of mushrooms, said method comprising the steps of: collecting a residual substrate derived from the growing of mushrooms on a substrate; optionally, adding water to the residual substrate; mixing the residual substrate obtained to form a pulp; cooking the pulp; transferring the pulp into a mold; pressing the pulp in the mold, resulting in a transfer mold; and cooling and drying the transfer mold, resulting in a container for the storage, transport and/or sale of mushrooms.
Resumen de: CN114407469A
The present invention relates to multilayer biodegradable films which are particularly suited for the manufacture of packaging and exhibit distinct optical transparency properties in addition to a high level of mechanical properties.
Resumen de: JP2026123880A
0001 【課題】角底紙袋への加工適性に優れた塗工紙からなる角底紙袋用原紙と、この角底紙袋用原紙から製造される角底紙袋を提供すること。 【解決手段】基紙と、前記基紙の少なくとも一方の面に一層以上の塗工層を有し、 密度が１．１ｇ／ｍ<３>以下であり、 引裂強度（ＭＤ）が６５０ｍＮ以上であり、 水中伸び（中央部）が２．５％以下であり、 クラークこわさ（ＭＤ）が４５０ｃｍ<３>／１００以下である角底紙袋用原紙。 【選択図】なし
Resumen de: CA3198472A1
0001 A rapidly infusing composition that includes (a) a pharmaceutically acceptable binder and/or excipient system containing gelatin, sugar alcohol (e.g., mannitol), and a flavorant and (b) an active therapeutic ingredient (ATI). Preferred rapidly infusing compositions are those formulated with a PDE5 inhibitor as the ATI. A method of administering an ATI such as a PDE5 inhibitor to a subject is also disclosed. The subject is administered the rapidly infusing composition via the oral mucosa to treat a condition responsive to inhibition of PDE5, for example, erectile dysfunction.
Nº publicación: AU2024403115A1 30/07/2026
Solicitante:
CRIMSONSTARK LLC D/B/A/ ROAVEBOX
CRIMSONSTARK LLC D/B/A/ ROAVEBOX
Resumen de: AU2024403115A1
The present disclosure relates generally to a foldable moving box (100) that can be quickly unfolded from a generally flat stored position into an open and packable configuration. The box may comprise scored panels (140, 150) that allow the box to be folded in such a way that the box is relatively compact when in the generally flat stored position and that the box may be quickly unfolded to an open and packable configuration.
BOPI
Sede Electrónica
