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107
resultados
Última actualización
27/12/2025 [07:04:00]
Resultados 25 a 50 de 107
Resumen de: US2025382464A1
The technology disclosed herein concerns an all-natural composition for manufacturing of wood-like objects.
Resumen de: US2025382460A1
Silicone foam-forming compositions are disclosed that enable the production of silicone foams having densities <3 lbs/ft3 and as low as 2.0 lbs/ft3 or lower. The compositions comprise methyl hydrogen siloxane, one or more silanols that react with the methyl hydrogen siloxane in the presence of a platinum group catalyst, a long chain alcohol having between 5 and 12 carbon atoms, and starch. The silicone foams resulting from the foam-forming compositions are mechanically stable (non-friable) and do not collapse.
Resumen de: DE102024117159A1
Es werden ein dreidimensionales Formteil aus faserhaltigem Material sowie ein Formwerkzeug zur Herstellung von Formteilen aus faserhaltigem Material beschrieben, wobei das dreidimensionale Formteil in einem Herstellungsprozess unter Druck und thermischer Einwirkung hergestellt ist, wobei eine Oberfläche des Formteils mindestens ein gestalterisches Element und/oder Funktionselement aufweist, welches durch mindestens einen Bereich mit reduzierter Materialstärke gebildet ist, wobei die Materialstärke des mindestens einen Bereichs mit einer zunehmenden Formteilhöhe in einer Formrichtung abnimmt.
Resumen de: DE102024117158A1
Es werden ein dreidimensionales Formteil aus faserhaltigem Material sowie ein Formwerkzeug zur Herstellung von Formteilen aus faserhaltigem Material beschrieben, wobei das Formteil in einem Herstellungsprozess unter Druck und thermischer Einwirkung hergestellt ist und eine Oberfläche des Formteils mindestens eine Erhebung aufweist, die durch faserhaltiges Material gebildet ist, welches bei der Herstellung des Formteils beim Abführen von Dampf, der beim Verpressen aus dem faserhaltigen Material austritt, in eine korrespondierende Öffnung in einer Formfläche eines Formwerkzeugs gesaugt worden ist, und wobei die mindestens eine Erhebung in einem ersten Flächenabschnitt angeordnet ist, der gegenüber einem benachbarten mindestens einen zweiten Flächenabschnitt eine verschiedene Ausgestaltung aufweist, wobei die mindestens eine Erhebung in die Ausgestaltung des ersten Flächenabschnitts integriert ist.
Resumen de: US2025382507A1
A biodegradable hot melt adhesive composition including from 7.5% by weight to 95% by weight of an olefin polymer, from 0.15% by weight to 0.8% by weight of an antioxidant, from 0.005% by weight to 0.4% by weight of a saturated, or mono- or poly-unsaturated C 14-C 24 linear carboxylic acid, or an ester, anhydride or amide thereof, and from 0.02% by weight to 1.0% by weight of a transition metal compound, wherein the transition metal is selected from the group consisting of iron, manganese, copper, cobalt and cerium.
Resumen de: WO2024166109A1
There is provided an ulvan article (e.g. an ulvan-based film, an ulvan-based package, etc.) obtained by a hot melt processing, such as by extrusion, or hot press molding. The ulvan article is optionally characterized a water content between about 1 and about 25%. Furthermore, methods for manufacturing or shaping of ulvan-based articles from Ulva extracts via hot melt processing (e.g. extrusion, hot press molding, etc.) are also provided.
Resumen de: CN120641271A
A composite paper comprising: a paper substrate having a top surface and a bottom surface; and a coating 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 the 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: EP4663697A1
Injection-moldable and soil-biodegradable thermoplastic composition, suitable for use in ammunition, especially in wads and other components of cartridges for hunting and sport shooting, comprising one or more biodegradable polyesters, preferably PBAT (polybutylene adipate terephthalate) and/or PBTSeb (polybutylene terephthalate, with sebacic acid), with a high fluidity, and in a percentage ≥51%, being able to be supplemented with plasticized starch. This composition achieves biodegradation in soil of more than 90% in a time much less than two years, together with high impact resistance, lower moisture absorption (with the associated advantages of greater dimensional stability, lower production cost and better and safer ballistics), compatibility with existing injection and manufacturing processes and lower production cost thanks to its greater fluidity.
Resumen de: EP4663574A1
A cellulose-fiber-based capsule has a cup-like capsule body of which a side wall (SW), base wall and flange are integrally made out of a same cellulose-fiber-based material, wherein the cellulose-fiber-based material flange comprises a radially inner ring-shaped sealing flange region (SFR), and a radially outer edge flange region (EFR). According to the invention the cellulose-fiber-based material flange (F) further comprises at least one radially intermediate ring-shaped liquid-barrier flange region (LBFR), wherein the liquid-barrier flange region (LBFR) has lower liquid absorption properties than the sealing flange region (SFR) and edge flange region (EFR).
Resumen de: CN120712317A
The invention relates to a sealing gas material consisting at least predominantly of a bio-based raw material. There are four major types of materials: 1) sealing a gas bubble sheet, 2) sealing an air pillow, 3) sealing a gas foam sheet, and 4) sealing a gas foam 3D object. These materials may be used for protection, thermal insulation and/or construction. Typically, these materials are prepared by mixing one or more cellulose-based raw materials into an aqueous solution or dispersion forming a structure, and embedding a gas into the solution or dispersion to form a structure having a gas sealed within the material.
Resumen de: EP4663573A1
A cellulose-fiber-based capsule (C) has a cup-like capsule body (CB) of which a side wall (SW), base wall (BW) and flange (F) are integrally made out of a same cellulose-fiber-based material, wherein the integrally made cellulose-fiber-based material side wall (SW), base wall (BW) and flange (F) are substantially rigid in order for the capsule body (CB) to remain shape prior to insertion in the beverage production machine. According to the invention the substantially rigid integrally made cellulose-fiber-based material side wall (SW) and base wall (BW) are semi-permeable for pressurized liquid to pass through them while retaining substance in order for the side wall (SW) and base wall (BW) to act as a liquid-diffuser for the pressurized liquid to permeate through the side wall (SW) and base wall (BW) into the substance in the capsule (C).
Resumen de: CN120659710A
Disclosed is a multilayer bottle comprising: a core layer having a first side and a second side, the core layer comprising a shading additive and a core polyester polymer, a hydrolyzable polymer, or a combination thereof; an inner layer on a first side of the core layer, the inner layer comprising a first polyester polymer; and an outer layer on a second side of the core layer, the outer layer comprising a second polyester polymer. These multilayer vials have a light transmittance of less than or equal to 1% at a wavelength in the range of 400 to 700 nm and an ash content of less than or equal to 1 wt.%.
Resumen de: CN120303343A
The composition for a biodegradable film according to one embodiment includes a polyhydroxyalkanoate (PHA) resin and a plasticizer having a melting temperature in a specific range, whereby the composition satisfies a torque applied to a screw at a pressure of 46 bar or less in an extruder during extrusion molding of 70% or less, thus, it is possible to achieve improvements in processability and productivity, and to provide an environmentally friendly biodegradable film and biodegradable product having excellent biodegradability and mechanical properties.
Resumen de: EP4613792A1
Disclosed in the present invention are a biodegradable aliphatic polyester, a preparation method therefor and use thereof. The preparation method for the biodegradable aliphatic polyester of the present invention includes the following steps: dispersing a polyester product obtained by an esterification reaction and a polycondensation reaction in a tetrahydrofuran aqueous solution to carry out contact treatment, and carrying out post-treatment to obtain the biodegradable aliphatic polyester, wherein a duration of the contact treatment is 2 - 20 hours, and a temperature is 20-65°C. The biodegradable aliphatic polyester of the present invention has a whiteness index of ≥20 and an acid number of ≤1.45 mg KOH/g. Through the contact treatment process with the tetrahydrofuran aqueous solution, the low acid number is maintained while the color of the aliphatic polyester is improved, and meanwhile, the aliphatic polyester does not undergo performance degradation.
Resumen de: AU2019349987A1
The invention relates to a mixture for production of edible containers for cold and hot beverages and food that can be consumed during and after consumption of the beverage for example coffee or food. The invention will find application in the food industry and in people's everyday life. The mixture for production of edible containers for cold and hot beverages and food includes the following components by weight percentages: - flour: 22.4 - 28.9 %, - oat bran: 26.1 - 35.3 %, - sugar: 7.5 - 10.1 %, - vegetable fat: 3 - 4.04 %, - alginate: 0.71 - 0.93 %, - xanthan gum: 0.71 - 0.93 % H - the rest up to 100 % - water.
Resumen de: KR20240040672A
The present invention relates to a cake box having a paper window structure. A cake box of a paper material window structure comprises: an upper side(12) made of paper material; a window(13) formed in the upper side; and a handle(14) in which the window is formed.the window is made of paper material.
Resumen de: EP4480852A2
The invention relates to a capsule for use in a device for preparing beverages. The invention next relates to a method for manufacturing a capsule according to the invention. The invention further relates to an assembly of such a capsule and a device for preparing beverages.
Resumen de: WO2025254216A1
The present invention relates to a water-soluble film containing a polysaccharide, a plasticizer A, and a plasticizer B, wherein the plasticizer A has a glass transition temperature (Tg) of -30°C or lower, the plasticizer B has a glass transition temperature (Tg) of 0°C or higher, the total content of the plasticizer A and the plasticizer B is more than 20 mass % and 90 mass % or less with respect to the mass of the water-soluble film, and the content of a polyvinyl alcohol-based resin is less than 30 mass % with respect to the mass of the water-soluble film.
Resumen de: WO2025254511A1
A stiffening body (1) for use in a form-retaining pad (20) for preparing a beverage is disclosed. The stiffening body comprises a top side (4) having an open top area (5), a bottom side (2) having an open bottom area (3), and a circumferential wall (6) extending between the top side and the bottom side. The circumferential wall, top side and bottom side define a space (7) configured to contain at least a part of a soluble substance in use in the pad. The space is accessible through the open top area for receiving a bottom side and at least a lower part of a circumferential wall of a further similarly shaped and sized stiffening body so as to enable stacking of a multitude of similarly shaped and sized stiffening bodies. The stiffening body is molded one-piece from a pulp material.
Resumen de: WO2025253398A1
Described herein is a method of preparation of biodegradable composite material such as bio- composite leather from fungal fibres, preferably, mushroom fibres According to the invention, bio-composite leather is prepared by blending of fungal fibres, preferably, mushroom fibres extracted from mushroom fruiting bodies and a biodegradable polymer. The present invention also relates to the biodegradable composite material produced from fungal fibres preferably mushroom fibres or mushroom fruiting body fibres.
Resumen de: WO2025254866A1
Methods of forming compostable polymeric materials and compostable polymeric materials formed through the methods are provided herein. In an embodiment, a method includes blending a biodegradable polymer chosen from a biodegradable polyester, a biodegradable polysaccharide, or combinations thereof, with a polymer-degrading enzyme and a plasticizer to form an intermediate composition. The intermediate composition is gel extruded to form the compostable polymeric material. In an embodiment, a compostable polymeric material is formed by a method comprising the recited steps.
Resumen de: WO2025253203A1
The present invention provides a novel hydroxypropyl methylcellulose (HPMC) phthalate succinate polymer(s) and a process to prepare the same. The said polymers have a good film forming properties, tensile strength and pH sensitive values thus finding wide applications in the pharmaceuticals industry.
Resumen de: WO2025251515A1
The present invention relates to the technical field of boilers in thermal power plants, in particular to a coal bunker having high stability. The coal bunker comprises: a bearing assembly, which comprises an outer cylinder and a first discharge port formed in an outer wall of the outer cylinder; and a bunker-dividing assembly, which comprises an inner cylinder rotationally arranged in the outer cylinder, two second discharge ports that are formed in and penetrate an outer wall of the inner cylinder and are symmetrically distributed, and a partition plate arranged in the inner cylinder and configured to divide an inner cavity of the inner cylinder into two coal storage cavities. The coal bunker provided in the present invention continues to use the design in the prior art in which a coal bunker is divided into two coal storage cavities by a partition plate; however, unlike the prior art, after coal on one side of the coal bunker is used up, the configured inner cylinder rotates under the impact of its own gravity, so that the whole coal bunker remains in a balanced state, thereby avoiding many disadvantages caused by structural unbalanced loading, and effectively solving the problems present in the prior art.
Resumen de: US2025376299A1
The present invention relates to an eco-friendly bag that serves as a dual-purpose marketing platform, designed to address environmental concerns associated with paper waste and to provide a novel advertising space for brands. The bag is constructed from sustainable materials and features a main compartment with strong handles for secure transportation of food items. The exterior surface of the bag is utilized for displaying marketing content, including brand advertisements, promotions, and discount coupons. These coupons are uniquely designed with perforated lines for easy removal and are accompanied by instructions promoting recycling efforts. A distinctive feature of the bag is a scannable QR code that links to a mobile application, enabling digital redemption of the offers and providing analytics to brands on consumer engagement. This invention introduces a new segment within the marketing ecosystem, offering an alternative to traditional advertising channels, and contributes to the environment by recycling bags.
Nº publicación: US2025376574A1 11/12/2025
Solicitante:
MITSUBISHI CHEMICAL CORP [JP]
Mitsubishi Chemical Corporation
Resumen de: US2025376574A1
A water-soluble film having an excellent balance between fast solubility and mechanical properties as well as excellent sealability is provided as follows. A water-soluble film contains a polyvinyl alcohol resin (A) and a plasticizer (B). The plasticizer (B) is present in an amount of 30 parts by mass or less per 100 parts by mass of the polyvinyl alcohol resin (A). The plasticizer (B) contains a polyhydric alcohol (b1) with a melting point of 80° C. or higher. The polyhydric alcohol (b1) contains xylitol in an amount of 20% by mass or more.
BOPI
Sede Electrónica
