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74
resultados
Última actualización
08/02/2026 [07:14:00]
Resultados 50 a 74 de 74
Resumen de: US2025011059A1
A capsule for the preparation of a beverage in a beverage preparation device (10) and a method for manufacturing said capsule are described. The capsule comprises a cup-shaped body (1) and a cover (2) for closing the cup-shaped body (1). The cup-shaped body (1) comprises a bottom wall (4), a lateral wall (5) and an annular flange (3) for the cover (2) to seal thereon. The lateral wall (5) is made at least of a first structural layer (5A) and the bottom wall (4) is made at least of a second structural layer (4A). The cup-shaped body (1) comprises an oxygen barrier liner (14) attached to the inner surface (5C) of at least the first structural layer (5A) of the lateral wall (5). The oxygen barrier liner (14) comprises at least a polymer, preferably a biopolymer. The bottom wall (4) is suitable for being pierced by a piercing member (12) of the beverage preparation device (10). The first layer (5A) of the lateral wall (5) and the second layer (4A) of the bottom wall (4) are made of different materials: the first structural layer (5A) of the lateral wall (5) is made of cellulose pulp, and the second structural layer (4A) of the bottom wall (4) comprises between 0% and 60% of cellulose pulp and between 40% and 100% of a polymer, preferably a biopolymer.
Resumen de: JP2025110407A
To provide a melting bag for a hot melt adhesive, which is superior in workability during packaging such as crushing resistance, and deformation easiness more than before, and which is also superior in compatibility with a content during use, and a hot melt sheet and a hot melt laminate using the same.SOLUTION: A melt bag is formed from a resin composition containing at least a styrene-based elastomer (A) and having a melt viscosity of 30,000 mPa s or less at 160°C.SELECTED DRAWING: Figure 1
Resumen de: US20260015800A1
Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.
Resumen de: US20260015797A1
Compostable seaweed-based compositions, and associated systems and methods are disclosed herein. In some embodiments, the seaweed-based composition comprises (i) a phycocolloid including agar, alginate, carrageenan, and/or unprocessed seaweed, (ii) a polymer comprising thermoplastic starch (TPS), polycaprolactone (PCL), polylactic acid (PLA), polyhydroxyalkanoates (PHA), polyesteramide (PEA), polybutylene adipate terephthalate (PBAT), polybutylene succinate (PBS), and/or polyvinyl alcohol (PVOH), and (iii) an additive, wherein the phycocolloid comprises no more than 90 wt % of the seaweed-based composition, the biopolymer comprises no more than 80 wt % of the seaweed-based composition, and the additive comprises no more than 50 wt % of the seaweed-based composition.
Resumen de: US20260015472A1
A biaxially-oriented industrial or home compostable film web having at least 3 co-extruded layers selected from: a skin film layer, a sealant film layer, and a combination of a sealant film layer and a skin film layer, wherein each of the sealant film layer and skin film layer includes a blend of from 0 to about 80 wt. % polyhydroxyalkanoate (PHA) and from about 20 to about 100 weight percent polylactic acid (PLA), and, optionally, minor amounts of other biopolymers, other polymers, nucleating agents, chain extenders, fatty amides, and fillers; anda core film layer including a blend of from about 30 to about 80 wt. % polyhydroxalkanoate (PHA), from about 20 to about 40 wt. % polylactic acid (PLA), and, optionally, minor amounts of other biopolymers, other polymers, nucleating agents, chain extenders, fatty amides, and fillers.
Resumen de: US20260015144A1
A molded pulp product formed from the molding of a three-dimensional pulp slurry. The pulp slurry comprises a natural fiber composition of virgin fibers which have not been recycled and are derived from plant materials. The natural fiber composition includes hemp fibers which have been micronized to suitable length and combined with pulverized hemp shive to form a fibrous matrix. The molded pulp product is formed from a vacuum molding process, thermoforming process, custom air-burst molding process, or other molding process wherein the slurry is applied to a three-dimensional mold and a three-dimensional product is formed. The resulting packaging product is one hundred percent biodegradable.
Resumen de: SE2330312A1
A B S TR A C TA biodegradable laminate (1) for aseptic packaging comprising a base board (2) with a first side (2a) and a second side (2b). The base board is biodegradable and comprises 0-30 wt% filler, the laminate further comprises a PHA, dispersion coated, primer layer (3) arranged on the second side of the base board, wherein the primer layer has a coat weight of 0.5-15 g/m2, the primer layer comprises a PHA type selected from the group consisting of PHB, PHBV, PHBH, P(3HB4HB), other co-polymers of PHB, other homopolymers such as PHO, PHH, P3HP, and combinations thereof; a vacuum deposited layer (4) coated on the primer layer which vacuum deposited layer has a thickness of 20-500 nm, the vacuum deposited layer comprises material selected from the group consisting of aluminum, magnesium, silicon, copper, aluminum oxides, magnesium oxides, silicon oxides and combinations thereof; and at least one extrusion coated heat-sealable PHA layer (5, 6) which is coated on the first side of the base board and/or on the vacuum deposited layer, wherein the extrusion coated layer has a coat weight of 5-25 g/m2, the layer comprises a PHA type selected from the group consisting of PHB, PHBV, PHBH, P(3HB4HB), other copolymers of PHB, other homopolymers such as PHO, PHH, P3HP, and combinations thereof.
Resumen de: WO2026015019A1
The invention is directed to a biodegradable, thermoplastic multiblock copolymer, to a process for preparing a biodegradable, thermoplastic multiblock copolymer, to the use of a biodegradable thermoplastic multiblock copolymer, to a composition for the delivery of at least one pharmacologically active compound to a host, and a medical device comprising a biodegradable, thermoplastic multiblock copolymer. The biodegradable, thermoplastic multiblock copolymers of the invention comprise at least one prepolymer (A) segment and at least one hydrolysable amorphous prepolymer (B) segment, wherein the segments are linked by a multifunctional chain extender, wherein the at least one prepolymer (A) segment comprises: a) one or more hydrolysable linkages, b) a water-soluble polyoxazoline-based polymer, and c) reaction products of one or more cyclic monomers and/or one or more non-cyclic monomers, wherein the water-soluble polyoxazoline-based polymer is a polymer containing a repeating unit of structure −N(COR1)CH2CH2n− where R1 is independently selected for each repeating unit from an alkyl group and n is 3-100, and wherein the multiblock copolymer is amorphous.
Resumen de: WO2026012850A1
A molded pulp product formed from the molding of a three-dimensional pulp slurry. The pulp slurry comprises a natural fiber composition of virgin fibers which have not been recycled and are derived from plant materials. The natural fiber composition includes hemp fibers which have been micronized to suitable length and combined with pulverized hemp shive to form a fibrous matrix. The molded pulp product is formed from a vacuum molding process, thermoforming process, custom air-burst molding process, or other molding process wherein the slurry is applied to a three-dimensional mold and a three-dimensional product is formed. The resulting packaging product is one hundred percent biodegradable.
Resumen de: WO2026013080A1
The invention relates to a pharmaceutical composition comprising: a. 20-75 wt% of a biodegradable polymer according to Formula (1) POZx, y -(B-R)z (1), wherein POZx, y is a polyoxazoline, B = a hydrophobic moiety, R = H, or a C1-C18 alkylgroup, x = the number of chain ends of the POZx, y, and is 2, 3, 4, 5 or 6, y = the number of attachment points for B-R at each chain end of the POZx, y, and is 1 or 2, and z is the number of (B-R) groups per biodegradable polymer, and is 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12; b. 20-79 wt% of a biocompatible organic solvent; and c. 1-40 wt% of an active pharmaceutical ingredient; wherein the weight percentages of (a), (b) and (c) are defined relative to the sum of (a)+(b)+(c); wherein the weight fraction of the POZx, y ranges between 4-40 wt% relative to the total weight of the biodegradable polymer, wherein the weight fraction of the POZx, y is determined by 1H-NMR. The invention also relates to a biodegradable polymer, and to pharmaceutical compositions comprising the biodegradable polymer and an active pharmaceutical ingredient, wherein the pharmaceutical compositions are in the form of microparticles, microgranules, microspheres or an implant.
Resumen de: WO2026012797A1
The invention relates to a water-soluble film, in particular water-soluble film for washing and/or cleaning agent portion units, wherein the film comprises, based on the total weight of the film composition, (A) 50 to 80 wt.%, preferably 60 to 75 wt.%, of at least one biopolymer, and (B) 0.2 to 15 wt.%, preferably 0.5 to 10 wt.%, of at least one alkyl polyglycoside, wherein the alkyl polyglycoside has the formula R5O-Gp, in which R5 represents a linear or branched alkyl or alkenyl having 4 to 24, preferably 5 to 20, C atoms, G represents a sugar residue having 5 or 6 C atoms and p represents numbers from 1 to 10. The invention also relates to a pre-portioned washing or cleaning composition comprising at least one receiving chamber with a washing or cleaning composition, in particular a highly concentrated washing or cleaning composition, and a water-soluble film. Furthermore, the invention relates to a method for producing such a water-soluble film and such a washing or cleaning agent portion unit, and to a method for washing textiles and/or for cleaning hard surfaces, in particular dishes, using such a washing or cleaning agent portion unit.
Resumen de: WO2026012796A1
The invention relates to a water-soluble film, in particular water-soluble film for washing and/or cleaning agent portion units, wherein the film comprises, based on the total weight of the film composition, (A) 50 to 80 wt.%, preferably 60 to 75 wt.%, of at least one PVOH (co-)polymer, wherein the PVOH (co-)polymer is selected from at least one polyvinyl alcohol homopolymer, at least one polyvinyl alcohol copolymer or a mixture thereof, and (B) 0.2 to 15 wt.%, preferably 0.5 to 10 wt.%, of at least one alkyl polyglycoside, wherein the alkyl polyglycoside has the formula R5O-Gp, in which R5 represents a linear or branched alkyl or alkenyl having 4 to 24, preferably 5 to 20, C atoms, G represents a sugar residue having 5 or 6 C atoms and p represents numbers from 1 to 10. The invention also relates to a pre-portioned washing or cleaning composition comprising at least one receiving chamber with a washing or cleaning composition, in particular a highly concentrated washing or cleaning composition, and a water-soluble film. Furthermore, the invention relates to a method for producing such a water-soluble film and such a washing or cleaning agent portion unit, and to a method for washing textiles and/or for cleaning hard surfaces, in particular dishes, using such a washing or cleaning agent portion unit.
Resumen de: WO2026012774A1
The present disclosure relates to a container (1) for a storage and retrieval system comprising an assembly having, joined to one another: - a lower receptacle (2), comprising a component made of moulded material based on cellulose fibres, which is impermeable to water. - an upper receptacle (3) defining a volume for holding a load, such as articles. The present disclosure also relates to a storage and retrieval system having such a container (1).
Resumen de: AU2024268989A1
A packaging film including protein, a plasticizer, and reducing agent is provided. A coating for use with packaging films is also provided. The coating includes wax particles, ethyl cellulose, and an emulsifier. The film is prepared by a method comprising mixing protein with water to form a first mixture, obtaining a supernatant from the first mixture, adding a plasticizer and reducing agent to the supernatant to form a second mixture, and drying the second mixture to form the film. The coated film is prepared by a method comprising melting wax to form melted wax, adding an emulsifier and a solvent to the melted wax to form a third mixture, homogenizing the third mixture to form an emulsion, adding ethyl cellulose to the emulsion to form a coating solution, and applying the coating solution to a film to form the coated film.
Resumen de: EP4678558A2
The disclosure provides a water-soluble film, including a mixture of a water-soluble polyvinyl alcohol, a plasticizer, and a starch, wherein (a) the starch includes a hydroxypropylated starch in an amount of about 5 phr to about 30 phr; (b) the starch includes a modified starch having a degree of modification greater than about 2%, in an amount of about 2.5 phr to about 30 phr; (c) the starch is an unmodified starch having an amylose content of about 20% to about 80%; or (d) the starch includes a hydroxypropylated starch having an amylose content of about 23% to about 95% and the polyvinyl alcohol includes unmodified polyvinyl alcohol or anionic modified polyvinyl alcohol with the proviso that the anionic modifier is not acrylate. The disclosure further provides a sealed article including a water-soluble film in the form of a pouch defining an interior pouch volume.
Resumen de: EP4678686A1
An object of the present invention is to provide a polyhydroxyalkanoic acid film which has biodegradability and can reduce the number of pinholes that occur after repeated bending. The object is achieved by a polyhydroxyalkanoic acid having a puncture strength (converted into a value at a thickness of 20 µm) of 80 gf or more.
Resumen de: WO2024184824A1
Disclosed is an algal-based extrudable compostable formulation comprising: at least one hydrocolloid that is extracted from algae, wherein the at least one hydrocolloid is present in a range of 30% to 80% of a total weight of the algal-based extrudable compostable formulation; and at least one plasticizer, wherein the at least one plasticizer is present in a range of 20% to 70% of the total weight of the algal-based extrudable compostable formulation, wherein the algal-based extrudable compostable formulation comprises at least one biobased biodegradable polymer derived from at least one cultivated biomass, and wherein the at least one biobased biodegradable polymer is present in a range of 1% to 80% of a total weight of the algal-based extrudable compostable formulation; and wherein the algal-based extrudable compostable formulation comprises at least one biobased reactor-derived ingredient,wherein the at least one one biobased reactor-derived ingredient is present in a range of 5% to 50% of a total weight of the algal-based extrudable compostable formulation, wherein the at least one biobased reactor-derived ingredient is at least a biosurfactant produced in a reactor.
Resumen de: US20260015800A1
Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.
Resumen de: CA3253598A1
"The invention relates to a method for preparing a blend of at least two thermally modified starches, in which the starches are granular starches of different botanical origins, and which comprises the steps consisting in: (i) preparing a starch milk containing at least two starches of different botanical origins, having a total dry matter content of between 30 and 40%, preferably between 35 and 37%, by weight; (ii) preparing a citrate buffer at a pH of between 4 and 6, preferably 6, and adding said citrate buffer to the starch milk to obtain a milk pH of between 4 and 6, preferably 6; (iii) providing a contact time of between 0.5 and 5 hours; (iv) drying to an equilibrium moisture content of between 10 and 12%; (v) heating to a temperature of more than 150°C for a residence time of between 10 minutes and 6 hours; (vi) re-suspending, correcting the pH, and optionally washing and again drying the thermally modified starches obtained thereby."
Resumen de: KR20260006727A
본 발명은 실온 이상에서 생분해되는 찻잎 빨대 및 그 제조방법을 제공하고, 빨대는 주로 다음을 포함함: 관체, 주로 하나의 조성물로 제조되고, 여기에서, 상기 조성물은 다음의 중량%의 원료를 포함함: 찻잎 혼합물 35% 내지 65%; 생분해성 재료 35% 내지 65%; 상기 찻잎 혼합물 내에는 주로 찻잎 분말 및 무기 충진 분말을 포함하고, 찻잎 분말의 입경은 무기 충진 분말보다 작고; 본 발명이 제조한 관체는, 천연의 찻잎 향기를 가지고, 제조 과정 중 모든 원료는 환경 미생물에 의해 신속 분해될 수 있고, 분해 후에는 물, 이산화탄소, 미네랄 매트릭스만 잔류하므로, 환경에 부담을 주거나 해를 끼치지 않으므로, 빨대로 만들기에 적합하며, 그 자체로서 찻잎 특유의 향기를 느낄 수 있고, 사용 중에 용해되지 않아 음료의 맛에 영향을 미치지 않고, 기존 플라스틱 빨대를 대체하여 소비자의 관심을 끌 수 있으며, 플라스틱 제품 사용을 줄이는 데 도움이 된다.
Resumen de: AU2024266094A1
In particular, a biodegradable and compostable fdm for food is described, having one or more layers, suitable for making packaging capable of increasing the shelf life of fruit and vegetables.
Resumen de: NL2037960B1
There is provided a biodegradable container or plate material, preferably a packaging material for horticultural use such as a plant pot, comprising: a. 10-99 wt.% of a substrate ofa material comprising at least 50 wt.% natural fibres, and b. 0.5-90 wt.% ofa polyester coating, preferably 2-30 wt.%, wherein the biodegradable container or plate material has a water absorption of less than 40% following 24 hrs immersion in water at 25°C. There is further provided a biodegradable container or plate material comprising a layer of cellulose-based material provided with a composite surface layer comprising cellulose-based material and a polyester derived from an aliphatic polyalcohol with 2-15 carbon atoms and an aliphatic polycarboxylic acid with 3 to carbon atoms, wherein the polycarboxylic acid comprises less than 50 wt.% oftricarboxylic acid, calculated on the total amount of polycarboxylic acid. There is further provided methods for making such materials, and polyester resins forthe manufacture of said materials.
Resumen de: NL2037941B1
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). + Fig. 2c
Nº publicación: NL2037940B1 12/01/2026
Solicitante:
EURO CAPS HOLDING B V [NL]
EURO-CAPS HOLDING B.V
Resumen de: NL2037940B1
A cellulose-fiber—based capsule (C) has a cup-like capsule body (CB) of which a side wall (SW), base wall (BVV) and flange (F) are integrally made out of a same cellulose-fiberbased material, wherein the integrally made cellulose-fiber-based material side wall (SW), base wall (BVV) 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 (BVV) are semi-permeable for pressurized liquid to pass through them while retaining substance in order for the side wall (SW) and base wall (BVV) to act as a liquiddiffuser for the pressurized liquid to permeate through the side wall (SW) and base wall (BVV) into the substance in the capsule (C). + Fig. 1a-b
BOPI
Sede Electrónica
