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115
resultados
Última actualización
03/05/2026 [07:11:00]
Resumen de: US20260114497A1
An oral pouched product comprising a pouch containing moist botanical beads comprising compacted loose, fibrous moist botanical material and method of manufacture thereof. The loose, fibrous moist botanical material can comprise moist smokeless tobacco. The pouch comprises a porous outer web, and the beads comprise a majority amount of loose, fibrous moist botanical material having a moisture content of at least about 50% OV.
Resumen de: US20260117030A1
The present invention provides a modification method of polyhydroxyalkanoate (PHA), which comprises the following steps: dispersing nanoparticles into a liquid phase environment, adding the PHA, and blending at a high speed to modify, and simultaneously, combining with the extraction process of the PHA, namely continuously and integrally performing extraction and modification, and achieving high-purity extraction and reinforcing and toughening modification of the PHA by a one-step method. The PHA material obtained by the method can be directly applied to multiple fields without subsequent modification processing.
Resumen de: US20260117069A1
0000 Recycled natural material such as an extender material including at least one type of powder derived from a biomass resource and having a particle size of 2 mm or less, a machinability-improving material comprising a thermoplastic solid having a melting point of 40° C. or higher, and a binding material may be molded in a predetermined shape such as a rod shape, a plate shape, a tube shape, a block shape, or a sheet shape. The extender material/the machinability-improving material/the binding material may be in mass proportions of 20 to 65/15 to 55/10 to 50.
Resumen de: US20260114425A1
A pet chew has a first elongated tube having a wall extending between two ends, the wall forming a first tube interior cavity an elongated tube having a wall extending between two ends. The tube has a length between the ends. The wall forms an interior cavity that extends along the length of the first tube. A second elongated tube is hollow and is coupled to the first tube. The tubes'combined first and second ends are tied in knots. The wall is made of extruded material of animal meat, animal skin and plant material such as starch and grain. The interior cavity is hollow. A central shank extends between the knots. In another embodiment, a wrap is located around the exterior of the shank. The wrap has a different appearance than the shank.
Resumen de: EP4733345A1
Provided are a resin reinforcing material including a plant-derived biofiller and a latex coating layer formed on a surface of the biofiller, wherein the latex coating layer includes a carboxyl group-containing conjugated diene-based rubber, a method for producing the same, a resin composition including the same, and a composite produced from the resin composition.
Resumen de: EP4733346A1
0001 A film contains a poly(3-hydroxyalkanoate) resin (A) and a polylactic acid resin (B), and the polylactic acid resin (B) exhibits a melting point peak with a peak temperature below 170°C in differential scanning calorimetry. The amount of the polylactic acid resin (B) is preferably from 10 to 60 wt% based on the total weight of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B).
Resumen de: EP4733062A1
0001 A multilayer film, suitable for packaging of pasty and liquid foodstuffs and/or consumable goods having a water content of 10% w/v or more, the multilayer film comprising a first film being a cellulose-based film; a second film being a thermoplastic and compostable polymer film; wherein the first film and the second film are thermally bonded.
Resumen de: WO2024261401A1
Method for on-site producing alkenyl ketene dimer (AKD) emulsion, in which method an AKD wax and a heated emulsifying agent solution comprising starch and/or a synthetic polymer is premixed in a two-stage premixing unit, which comprises a first low-shear premixing unit, where the heated emulsifying agent solution is mixed with the AKD wax to obtain a mixture comprising melted AKD wax and the emulsifying agent, and a second high- shear premixing unit, where the mixture comprising melted AKD wax and the emulsifying agent is mixed to obtain a pre-emulsion of AKD, and then the pre-emulsion of AKD is emulsified in an emulsifying unit. Alkenyl ketene dimer emulsion produced by the method comprises AKD and an emulsifying agent comprising starch and/or a synthetic polymer starch, and AKD has a medium value of the particle size distribution of more than 0.5 µm, typically in the range of 0.5 – 5 µm.
Resumen de: EP4733347A1
A stretched film contains a poly(3-hydroxyalkanoate) resin (A) and a polylactic acid resin (B). The poly(3-hydroxyalkanoate) resin (A) includes a copolymer (A-1) that contains 3-hydroxybutyrate units and other hydroxyalkanoate units, in which the proportion of the other hydroxyalkanoate units is from 10 to less than 24 mol%, and that has a weight-average molecular weight of 70 × 104 or more. The amount of the copolymer (A-1) is from more than 20 to 75 wt% based on the total weight of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B).
Resumen de: WO2024260508A1
The invention relates to a meal transport container (1) for transporting a meal, having a base surface and a plurality of lateral walls, wherein the base surface and the lateral walls (10, 20, 30, 40) together form a transport region for the meal when the meal transport container is in the folded-up state, and the meal transport container, when in the unfolded state, is flatter compared to its folded-up state. The invention is characterised in that the meal transport container has a fold reinforcement region (15, 25, 35, 45) which, when the meal transport container is in the unfolded state, interconnects two of the lateral walls, which are adjacent to one another, and/or which, when the meal transport container is in the unfolded state, is situated in a corner region located between the two adjacent side walls, wherein one of the two adjacent lateral walls is a lateral wall to be reinforced for which the fold reinforcement region forms a reinforcement from at least two layers and/or from at least one layer when the meal transport container is in the folded-up state, said reinforcement at least partially reinforcing the lateral wall to be reinforced.
Resumen de: US12612225B1
Provided herein is a child-resistant can including a base and a lid. The base may include a bottom plate, a base circumferential wall, and an interior surface defined by the bottom plate and base circumferential wall. The lid may be configured to enclose the interior surface.
Resumen de: WO2021170610A1
A composite nonwoven (1, 51, 61) and a process (100, 101, 102) for producing the composite nonwoven (1, 51, 61) are disclosed, wherein the composite nonwoven (1, 51, 61) comprises at least one spunbonded fabric (8, 54, 64) of randomly laid and substantially endless regenerated cellulosic filaments (4, 55, 65) and also comprises at least one layer (52, 62) of bio-based biodegradable short fibres (14, 53, 63). To provide a completely biodegradable composite nonwoven of the type mentioned at the beginning that has great stability and high tensile strength and also good absorption properties and haptic properties, and moreover can be produced at low cost, it is proposed that the composite nonwoven (1, 51, 61) has at least one blended area (56, 66), in which the filaments (4, 55, 65) of the spunbonded fabric (8, 54, 64) and the short fibres (14, 53, 63) are in a physically interconnected state.
Resumen de: FR3167646A1
Matériau pour la fabrication d’articles compostables, comprenant les composants suivants dans les proportions : 65-95% de source de polysaccharide comprenant au moins 80% d’amidon ;5-35% d’au moins deux polyols ; 0-10 % d’au moins deux additifs ; q.s.p eau ; les pourcentages étant des pourcentages massiques exprimés par rapport à la masse totale du matériau. Figure 1.
Resumen de: WO2015114126A1
There is shown and described a polymer composition containing, based on the total weight of the polymer composition, the following components: a. 15 to 70% by weight PLLA, b. 0.1 to 15% by weight PDLA, c. 5 to 40% by weight polyester and d. 5 to 40% by weight organic or inorganic filler. Such polymer compositions may be biodegradable, contain mainly bio-based carbon and have increased heat resistance. Furthermore, such polymer compositions can be used in specific methods for producing shaped parts, films or fibres which, due to their high heat resistance, can also be used as vessels for coffee preparation systems.
Resumen de: US20260109862A1
Biocomposites and related fabrication methods and systems are described, the biocomposites comprising compacted plants and/or algae cells having a water content of less than 15 wt %, and a minimized pore presence and/or dimensions, in which the compacted cells are in a lamellar stacked configuration with a plurality of lamellae arranged one above the other, each lamella independently having a thickness of 20 nm to 5 μm and comprising a semi-crystalline structure formed by biopolymers of cell walls of the compacted plant and/or algae cells.
Resumen de: US20260110140A1
0000 The invention relates to a greaseproof and waterproof packaging item comprising a composite material, the material comprising a fibre substrate and a cross-linked naturally derived polysaccharide.
Resumen de: US20260109839A1
0000 The present disclosure provides a preparation method of a broad bean protein and starch-based foamed hydrogel, and a use thereof in preparation of a vibration-damping packaging. The preparation method includes the following steps: stirring a broad bean protein solution with a concentration of 40 g/L to 60 g/L until foaming; under stirring, adding a sodium alginate-starch mixed solution in a volume twice a volume of the broad bean protein solution, followed by stirring until homogeneous; and adding calcium carbonate until a final concentration of the calcium carbonate reaches 10 g/L to 12 g/L, and further stirring thoroughly to produce the broad bean protein and starch-based foamed hydrogel, where in the sodium alginate-starch mixed solution, a concentration of sodium alginate is 22.5 g/L to 27.5 g/L, and a concentration of corn starch is 120 g/L to 160 g/L.
Resumen de: WO2024223556A1
The present invention relates to a packaging item comprising a cylindrical container made of a multilayer oxygen and moisture barrier laminate comprising a cardboard and an organic or inorganic barrier layer The container has a dispensing opening. The packaging item further comprises at least one sleeve element with at least one sleeve element peripheral wall, the sleeve element being configured to be slid over at least a top end portion of the container peripheral wall and being made of a multilayer oxygen and moisture barrier laminate comprising a cardboard and an organic or inorganic barrier layer. The packaging item further comprises at least one base element with at least one base element peripheral wall, the base element at least partially enclosing and preferably immovably attached to a bottom end portion of the container peripheral wall. The present invention further relates to a packaged food product.
Resumen de: US20260109521A1
0000 A compostable laminated packaging film comprises a first cellulosic layer having a first major surface and a second major surface opposite the first major surface. The first major surface of the first cellulosic layer is configured to face away from a product to be packaged and the second major surface of the first cellulosic layer has undergone surface treatment. A second cellulosic layer has a first major surface and a second major surface opposite the first major surface. The first major surface of the second cellulosic layer is configured to face toward a product to be packaged and the second major surface of the second cellulosic layer has undergone surface treatment. A pattern bonded extrusion interlayer comprises a compostable polymer disposed between the first and second cellulosic layers and defines bonded and unbonded regions arranged in a patterned configuration.
Resumen de: US20260109522A1
0000 The use of kenaf paper for use to manufacture cardboard cartons or corrugated boxes, wherein said carton or box is comprised of 1 to 100% kenaf.
Resumen de: US20260109531A1
The use of kenaf paper for use to manufacture sleeves, cups, trays, containers, and other similar devices made from kenaf.
Resumen de: US20260109514A1
0000 A bag comprised of kenaf paper. The bag having certain tensile MD strength, tensile CD strength and a burst strength to function as a paper bag.
Resumen de: US20260109823A1
A packaging biological material and to a method for manufacturing thereof uses residues of annual agricultural plants, where said material may be used for packaging industrial, food, cosmetic, and other various goods, as well as a building material. The packaging material may include cellulose fibers, and it further comprises clay, calcium carbonate (CaCO3), natural glycerol, natural gelatin, at least one additional natural polymer and water. A method for manufacturing a packaging biomaterial includes grinding a fibrous cellulose material comprising corn tops, boiling the ground fibrous cellulose material together with additional components, forming a resultant mass and drying the biomaterial, while sunflower straw and tops are further used as the fibrous cellulose material, and clay, calcium carbonate (C-CaCO3), natural glycerol, natural gelatin, at least one additional natural polymer and water are used as the additional components.
Resumen de: WO2026085526A1
Water-soluble films comprising: a film-forming resin; and optionally, a plasticizer; wherein: the film-forming resin comprises a mixture of a water-soluble polyvinyl alcohol (PVOH) and a biopolymer (or natural polymer); the PVOH is present in an amount up to about 40 wt.%, based on the total weight of the film-forming resin; and the biopolymer is present in an amount of at least about 60 wt.%, based on the total weight of the film-forming resin; with the provisos that: (a) when the biopolymer comprises pullulan, pullulan is not the sole biopolymer in the film; and (b) when the biopolymer comprises starch, starch is not the sole biopolymer in the film. Multiple combinations of biopolymers are contemplated.
Nº publicación: US20260109918A1 23/04/2026
Solicitante:
THE PROCTER & GAMBLE COMPANY [US]
Resumen de: US20260109918A1
0000 A process for making a water-soluble pouch includes providing a first water-soluble film and conveying it along a first direction, forming a first and a second cavities in the first water-soluble film, and filling the first and second cavities with at least a first and second detergent composition respectively. While forming the first and second cavities, the first cavity is separated from the second cavity by a linking portion along a second direction substantially perpendicular to the first direction. A distance measured along the second direction between any point comprised in the first cavity and any point comprised in the second cavity is at least 0.5 cm. The second cavity has a second maximum length along the first direction and a second maximum width along the second direction. An aspect ratio between the second maximum length and the second maximum width is at least 1:1.
BOPI
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