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84
resultados
Última actualización
23/11/2025 [07:00:00]
Resumen de: US2025353998A1
Disclosed is a cellulose composition including: (A) a water-soluble cellulose ether, (B) water-insoluble cellulose particles and (C) water. The cellulose composition may serve as a novel biomass material which uses biodegradable cellulose that places little burden on the environment, and exhibits excellent shape retention properties. The cellulose composition may include (A) 100 parts by weight of the water-soluble cellulose ether, (B) 30 to 150 parts by weight of the water-insoluble cellulose particles, and (C) 300 to 1,000 parts by weight of water.
Resumen de: US2025353980A1
A gas barrier substrate comprising a biodegradable composite, the biodegradable composite comprising a polymeric matrix and a sustainable filler comprising protein. Also articles of manufacture comprising the gas barrier substrate and methods of limiting gas permeation using the gas barrier substrate.
Resumen de: WO2025238472A1
Composite material based on stacked alternate layers of: - a matrix based on a polymer of natural origin derived from renewable sources in the form of thin films; said matrix can be PolyLactic Acid (PLA) or Polybutylene Succinate (PBS); - natural plant fibres, preferably flax, hemp, jute. In a first embodiment, such natural plant fibres are in the form of a fabric provided with a warp and weft perpendicular to each other. In a second embodiment, such natural plant fibres are in the form of unidirectional windings of tapes obtained through filament winding technique. The present invention further comprises two methods for the preparation of the first and of the second embodiments, respectively. The composite materials according to the present invention can be used to produce medical devices intended for supporting patients.
Resumen de: AU2025203085A1
The present invention relates to a biodegradable composition for nodules comprising a biodegradable fiber, plasticizer and inorganic fine. The present invention alleviates at least some of the issues associated with present cleaning wipes. 5 The present invention relates to a biodegradable composition for nodules comprising a biodegradable fiber, plasticizer and inorganic fine. The present invention alleviates at least some of the issues associated with present cleaning 5 wipes. pr p r
Resumen de: US2025354334A1
A base paper for vapor deposition paper, the base paper including, on at least one surface of a paper substrate, a clay coat layer and a resin layer in this order on the paper substrate, in which the clay coat layer includes an inorganic pigment and a binder, the mass ratio (inorganic pigment/binder) of the inorganic pigment to the binder in the clay coat layer is from 25/75 to 75/25, and the coating amount in terms of solid content of the clay coat layer is 8 g/m2 or more and 20 g/m2 or less.
Resumen de: WO2025238139A1
The present invention relates to a non-woven fabric (10) suitable as a lid of a capsule for preparing a beverage, in particular coffee or tea, the non-woven fabric (10) comprising a tear enhancement layer (20), an oxygen barrier layer (24), a retention filter layer (30), wherein the oxygen barrier layer (24) is arranged between the tear enhancement layer (20) and the retention filter layer (30), the non-woven fabric (10) further comprising at least one of a first adhesion layer (22), a second adhesion layer (26) and a water vapor barrier layer (28), wherein the first adhesion layer (22) is arranged between the tear enhancement layer (20) and the oxygen barrier layer (24), wherein the second adhesion layer (26) is arranged between the oxygen barrier layer (24) and the retention filter layer (30), wherein the water vapor barrier layer (28) is arranged between the oxygen barrier layer (24) and the retention filter layer (30). The present invention further relates to a lid for or of a capsule for preparing a beverage as well as to a capsule for preparing a beverage.
Resumen de: DE112024000388T5
Bereitgestellt werden ein Polyvinylalkoholharz, das den Erhalt einer wasserlöslichen Folie mit günstiger Kaltwasserlöslichkeit und mechanischer Festigkeit ermöglicht, eine günstige Bioabbaubarkeit aufweist und eine überlegene Filtrierbarkeit im Zustand einer wässrigen Lösung aufweist; eine wasserlösliche Folie, ein extrudiertes Produkt, ein Filament, ein Vliesstoff und ein Behälter, die jeweils ein derartiges Polyvinylalkoholharz enthalten; ein Verfahren zur Herstellung einer wasserlöslichen Folie und eine wässrige Lösung. Das Polyvinylalkoholharz enthält als Hauptkomponente einen modifizierten Polyvinylalkohol mit einer N-Vinylamid-Einheit, wobei das Verhältnis (N1/N2) der Zahl (N1) von 1 µm großen Teilchen zur Zahl (N2) von 2 µm großen Teilchen in 1 ml einer 2 massen-%igen wässrigen Lösung des Polyvinylalkoholharzes 0,1 oder mehr und 50 oder weniger beträgt.
Resumen de: EP4650164A1
The present invention relates to a non-woven fabric (10) suitable as a lid of a capsule for preparing a beverage, in particular coffee or tea, the non-woven fabric (10) comprising a tear enhancement layer (20), an oxygen barrier layer (24), a retention filter layer (30), wherein the oxygen barrier layer (24) is arranged between the tear enhancement layer (20) and the retention filter layer (30), the non-woven fabric (10) further comprising at least one of a first adhesion layer (22), a second adhesion layer (26) and a water vapor barrier layer (28), wherein the first adhesion layer (22) is arranged between the tear enhancement layer (20) and the oxygen barrier layer (24), wherein the second adhesion layer (26) is arranged between the oxygen barrier layer (24) and the retention filter layer (30), wherein the water vapor barrier layer (28) is arranged between the oxygen barrier layer (24) and the retention filter layer (30). The present invention further relates to a lid for or of a capsule for preparing a beverage as well as to a capsule for preparing a beverage.
Resumen de: EP4650141A1
An environmentally friendly screw S is provided. The environmentally friendly screw includes a head portion 10 and a threaded portion 20 integrally connected. The head portion 10 and the threaded portion 20 are made from biodegradable materials by an injection molding device. The environmentally friendly screw S is provided with a parting line L located at a longitudinal section in an axial direction of the environmentally friendly screw S. The environmentally friendly screw S has advantages of biodegradability or biocompostability, light weight, low cost, and no conductivity.
Resumen de: EP4620861A2
The present invention is directed to a capsule (1) for beverage preparation, comprising a cup-shaped body (2) of moulded cellulose pulp and a closing membrane (5) attached to a peripheral rim (4) of said body (2). The capsule further comprises a multilayer polymeric liner (3) attached to the inner surface of the cellulose pulp body (2), said liner comprising:(i) an outermost polymeric layer (7),(ii) a first tie layer (8),(iii) a barrier layer (9),(iv) a second tie layer (10),(v) an innermost polymeric layer (11),In which liner,- the thickness of the outermost layer (7) and the thickness of the innermost layer (11) are comprised between 10 and 100 pm and are preferably identical;- the elongation at break of the outermost layer (7) is higher than the elongation at break of the innermost layer (11);- The melt flow rate (MFR) of the outermost layer (7) measured at 150°C during 10 minutes with a pressure of 2.16 kg, is lower than the melt flow rate (MFR) of the innermost layer (11), measured at 190°C during 10 minutes with a pressure of 2.16 kg;- The melting point temperature of the outermost layer (7) is lower than the melting point temperature of the innermost layer (11),and in which, the outermost layer serves as an adhesive to the cellulose pulp of the capsule body.
Resumen de: US2025101140A1
A method for obtaining heparin, proteins and peptides in native state, and other compounds of interest, by fractionation of mammalian intestine mucosa. Particular new fractions or extracts of the mucosa with the indicated compounds are also contemplated.
Resumen de: EP4219126A2
A mold configuration for forming a pocket in a film comprising: a film support surface; a perimeter edge at said film support surface; wall surfaces inward of the perimeter edge defining a mold cavity; the wall surfaces including transition wall surfaces extending to a bottom wall surface; and a plateau surface inward of the perimeter edge. In one form, the perimeter edge includes sharp corner profile perimeter edge portions defining at least one sharp corner profile. A method of forming a pouch, includes using the disclosed mold configuration. A resultant pouch has a perimeter seal seam having at least one sharp corner profile.
Resumen de: JP2023005438A
To provide a biomass material-containing sheet which enables in-line molding at low temperature while using a biomass material-containing sheet.SOLUTION: Provided is a biomass material-containing sheet formed of a biomass material and a resin composition containing a thermoplastic resin, wherein the thermoplastic resin is a random copolymer, and the biomass-containing sheet is used for in-line molding. Also provided is a biomass material-containing sheet formed of a biomass material and a resin composition containing a thermoplastic resin, wherein the thermoplastic resin is a random copolymer, and a content ratio of the biomass material is 50 mass% or more. A deflection temperature can be 65°C or higher and 80°C or lower. The biomass material can be starch. The thermoplastic resin can be a polyolefin-based resin. The polyolefin-based resin can be a polypropylene resin.SELECTED DRAWING: None
Resumen de: US2025346742A1
A starch slurry includes a starch in an amount of between approximately 25 to 98 weight percent, a plasticizer in an amount of between approximately 3 to 30 weight percent, and water in an amount of between approximately 5 to 60 weight percent. The starch slurry can have a bulk density of between approximately 10 to 100 pounds per cubic foot. The starch slurry can be used for generating insulation products or printing a starch foam.
Resumen de: US2025346743A1
A pellet includes a starch in an amount of between approximately 55 to 98 weight percent, a plasticizer in an amount of between approximately 2 to 25 weight percent, water in an amount of between approximately 1 to 40 weight percent, and one or more agents in an amount between approximately 1 to 10 weight percent. The pellet may have a density of between approximately 20 to 65 pounds per cubic foot.
Resumen de: US2025346056A1
An object of the present invention is to provide a print product which has a printed region where printing with ultraviolet laser is applied and which is excellent in viewability, a method for producing a print product by irradiation with ultraviolet laser, and a printing medium for laser printing, for use in the print product and the method for producing a print product. The print product of the present invention has a printed region comprising discolored titanium oxide in at least one portion of a sheet medium selected from the group consisting of paper or a film having a printable region comprising titanium oxide; titanium oxide is filled in the sheet medium; a titanium oxide content in the printable region in the sheet medium is 1.0% by mass or more, pulp constituting the paper has a length-weighted average fiber length and an average fiber width in specified ranges, and the paper has a basis weight of 20 g/m2 or more, when the sheet medium is the paper; a titanium oxide content in the printable region in the sheet medium is 0.3% by mass or more, the film has a thickness of 15 μm or more, and a resin constituting the film comprises a specified resin, when the sheet medium is the film; and a ratio between a Raman intensity assigned to titanium oxide in the printed region and a Raman intensity assigned to titanium oxide in a non-printed region is 0.70 or less.
Resumen de: US2025345269A1
A container for a lyophilized rapidly infusing composition is described. The container comprises a planar lidding layer attached to a well layer comprising pockets for the therapeutic product. The lidding layer may comprise an aluminum layer, a thermoplastic polymer layer, and a labeling layer. The well layer may comprise an aluminum layer, two polyamide layers, and two thermoplastic polymer layers. A drug product assembly is also disclosed, which includes at least one therapeutic product sealed within the at least one pocket of the container.
Resumen de: US2025346026A1
The invention relates to a method of making a paper product 10, 10.01 to 10.14, wherein the method includes the step of adding natural reinforcing material (31, 31.1, 51, 51.1, 61, 61.1, 71, 71.1) to one of: a) a layer of pulp as it exits or after it exits from a layer formation process or apparatus; or b) a tank 20, 20.1, 20.2 of pulp prior to it exiting from a layer formation process or apparatus; or c) a combination of a) and b). Additionally, the invention relates to paper products made by this process. The present invention also provides a multi-layered material 2.10, 2.10″, 2.10.1, 2.100 to 2.1600, and 100 to 1900, and a layer treatment of a layer or layers of a multilayered material, and a multilayered material which has had such a layer or layers treated by such a layer treatment.
Resumen de: WO2025233122A1
The invention is relative to a method for producing a microwave-processed starch or flour comprising the steps consisting of soaking a native starch or flour in an aqueous buffer solution, drying the starch or flour to a moisture content of less than about 2% (wt.%), and heating the dried starch or flour using microwaves at a temperature below 100°C, preferably between 60°C and 90 °C.
Resumen de: NZ751817A
The present invention describes tunable methods of treating cellulosic materials with a composition that provides increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for binding of saccharide fatty acid esters on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, lipophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
Resumen de: EP4646933A1
The invention is relative to a method for producing a microwave-processed starch or flour comprising the steps consisting of soaking a native starch or flour in an aqueous buffer solution, drying the starch or flour to a moisture content of less than about 2% (wt.%), and heating the dried starch or flour using microwaves at a temperature below 100°C, preferably between 60°C and 90 °C.
Resumen de: US2020095040A1
The present invention relates to a sack for liquid or pulverulent materials having an areal section (F) composed of a water-soluble polymer, wherein dissolution of the water-soluble polymer gives rise to an opening through which the sack can be emptied, to a sack according to the invention that contains a liquid or pulverulent material, to a method for the emptying thereof and the production thereof, and also to the use of the sack for the packing of liquid or pulverulent materials and to the use of an areal section (F) composed of a water-soluble polymer as part of a sack for liquid or pulverulent materials for the reduction of the release of unpleasant odors and/or harmful substances into the air, especially for the reduction of the release of alveoli-reaching dusts.
Resumen de: CN119912771A
A polyvinyl alcohol resin film, a method for discriminating a polyvinyl alcohol resin film, and a method for producing a polyvinyl alcohol resin film. Provided are: a PVA film which does not increase the amount of carbon dioxide present in the global environment even when carbon dioxide is generated by a biodegradation treatment or an incineration treatment; and a method for easily and reliably discriminating a manufacturer of the PVA film. The polyvinyl alcohol resin film contains a polyvinyl alcohol resin (A), and the abundance ratio 14C/C of C14 in the total carbon constituting the polyvinyl alcohol resin (A) is 1.0 * 10-14 or more. A method for discriminating a polyvinyl alcohol resin film, which discriminates a polyvinyl alcohol resin film containing a polyvinyl alcohol resin (Ab) in which all or part of carbon is derived from ethylene (Bb) derived from a organism, and a polyvinyl alcohol resin film containing a polyvinyl alcohol resin (Ap) only derived from ethylene (Bp) derived from a fossil fuel, by measuring the abundance ratio 14C/C of C14 in the total carbon, and a method for discriminating a polyvinyl alcohol resin film containing a polyvinyl alcohol resin (Ab) containing only a polyvinyl alcohol resin (Ap) only derived from ethylene (Bp) derived from a fossil fuel.
Resumen de: MX2021010678A
A pallet includes a plastic top deck and a bamboo bottom deck. The bamboo bottom deck includes bamboo boards made from bamboo strips layered together. Support blocks are coupled between the bamboo bottom deck and the plastic top deck, with a gap being formed therebetween for receiving a lifting member.
Nº publicación: JP2025536518A 07/11/2025
Solicitante:
ザンプラ・リミテッド
Resumen de: CN119998363A
The present invention relates to the field of heat sealable, highly biodegradable films comprising a polymer of fully natural plant origin comprising a salt of alginic acid and a carbohydrate. The films of the invention are useful for packaging products, such as powder and liquid products, in bags using current heat sealing equipment and with commercially viable productivity. In particular, the films of the present invention can be used in vertical form-fill-seal (VFFS) packaging equipment without the need for equipment retrofit. The membranes of the present invention use natural materials that are readily available, inexpensive, and do not require large or expensive chemical modifications. The films do not contain synthetic polymers and can be quickly and completely biodegraded. The membrane may be soluble or insoluble.
BOPI
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