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93
resultados
Última actualización
26/08/2026 [07:03:00]
Resumen de: US20260242552A1
0000 The present invention relates to a method for producing a film, a coating, or a moulded body from yeast biomass, in which the biomass is first disintegrated and homogenized and then further processed into the film, coating, or moulded body. The method is characterized in that an oil-forming yeast, in particular Y. lipolytica, is used as the yeast and the homogenization comprises an enzyme treatment that dissolves the cell wall. The method can be used to produce bio-based and completely biodegradable packaging products that are based solely on renewable and natural raw materials and have good mechanical properties.
Resumen de: US20260242125A1
0000 A capsule for the preparation of a beverage in a beverage preparation machine is disclosed. The capsule comprises a cup-shaped body and a closing membrane for closing the cup-shaped body. The cup-shaped body comprises an annular flange for the closing membrane to seal thereon. At least the cup-shaped body is made of cellulose pulp and comprises: a bottom wall, a tubular lateral wall and the annular flange. The annular flange further comprises a portion having a surface roughness comprised between 27 and 32 microns. This flange portion having specific roughness characteristics cooperates with an edge of a capsule enclosing member of the beverage preparation machine for improving leak tightness during the preparation of the beverage.
Resumen de: WO2026172259A1
A non-polymeric, starch-based compostable film and a process for preparing the same are disclosed. The invention relates to biodegradable packaging materials derived from food-grade starch, natural plasticizers, water, and selected biodegradable additives, without incorporation of synthetic polymers or resin systems. The disclosed process involves controlled thermomechanical treatment of starch to induce gelatinization and transient thermoplastic behavior, enabling formation of films using conventional extrusion and film-forming equipment. The resulting films exhibit balanced mechanical strength, flexibility, and handling characteristics, along with tunable water solubility and moisture resistance. The composition is fully biodegradable and home-compostable under ambient conditions, leaving no persistent residues. The invention provides a scalable, non-toxic, and sustainable alternative to petroleum-based plastic films for packaging and related applications.
Resumen de: US20260242601A1
One embodiment provides a disposable container. The disposable container may include one or more dissolvable layers defining the disposable container. An outer layer may be disposed over the one or more dissolvable layers, a portion of the outer layer including an impermeable coating. The disposable container may include a raised bottom extending above a lip. An exterior surface of the raised bottom may not be coated with the impermeable coating, facilitating dissolution of the disposable container beginning with the exterior surface of the raised bottom upon exposure to liquid or moisture.
Resumen de: US20260242098A1
A squeezable fiber-based bottle in combination with a liquid personal care composition comprising a pulp molded base and pulp side walls wherein the liquid personal care composition comprises from about 14% to about 50% water; from about 20% to about 70% of a humectant; wherein there is a Water Activity (Aw) of about 0.40 to about 0.90.
Resumen de: US20260242099A1
0000 Containers including a fiber-based neck thread mated to a polymeric cap that can store liquids with minimal to no leakage during manufacturing, shipping, and ultimate usage by a user. The fiber-based neck thread and polymeric cap employ features that create a good closure seal. The containers can be recycled in many geographies and municipal waste systems.
Resumen de: WO2026171560A1
The invention is related to a high soluble leguminous starch having (DP1-2/DP3-20)/DE ratio between 0.007 to 0.05, more preferably between 0.012 to 0.02, a water solubility of more than 90 % in weight, more preferably more than 95 % in weight, a viscosity of less than 500 cP, more preferably of less than 200 cP and characterized by an α-1,4 / α-1,6 ratio determined by 13C NMR between 28 to 32 %.
Resumen de: US20260240234A1
A pouched product adapted for release of a water-soluble component therefrom is provided herein. The pouched product can include an outer water-permeable pouch defining a cavity containing a composition that includes a water-soluble component capable of being released through the water-permeable pouch and has a surface area, wherein the outer water-permeable pouch can include a nonwoven web including a plurality of heat sealable binder fibers blended with a second plurality of dissimilar fibers. The nonwoven web can be carded, hydroentangled and point bonded.
Resumen de: US20260242112A1
0000 Biodegradable films and pouches (“sachets”) suitable for packaging pharmaceutical formulations, e.g., vaccines. The biodegradable films and sachets contain a top layer of cellophane, an adhesive layer, and a seal layer. These layers facilitate maintenance of active ingredient viability. The top layer includes cellophane for barrier protection, while the seal layer incorporates food-grade polybutylene derivatives. The films can be made into pouches by joining a front and a back composite material at a peripheral edge to form an internal compartment that encloses the pharmaceutical formulations. The biodegradable films are compostable in soil and safe for animal consumption. The biodegradable pouches are useful for vaccinating wildlife population, such as racoons.
Resumen de: JP2026134088A
【課題】架橋樹脂粒子の分散安定性に優れる水分散液を提供すること。【解決手段】ポリヒドロキシアルカノエート系樹脂を含む架橋樹脂粒子（Ａ）および特定量の高分子多糖類（Ｂ）を含有し、前記架橋樹脂粒子（Ａ）はゲル分率が５０％以上である水分散液、とする。【選択図】なし
Resumen de: EP4509431A1
0001 The packaging (1) for packaging an extraction material for preparation of a beverage from the extraction material and an extraction liquid comprises a first part (1a; 1b) which comprises a wall (w, w') of the packaging (1). The wall (w, w') comprising a composite material produced in a pulp molding process and comprises - a fibrous material; and - a water-soluble polymer material. 0002 The packaging (1) can be biodegradable and in particular compostable and/or can be recyclable and more particularly recyclable in wastepaper recycling. The packaging (1) can be a portion packaging (1).
Resumen de: LU600274B1
L’invention concerne une capsule (1) comprenant un corps (1a) présentant une paroi latérale (2) bordée de part et d’autre par respectivement un fond et un rebord (4) entourant une ouverture (5) dudit corps, ledit rebord présentant une paroi inférieure (4b) saillant latéralement sur laquelle un anneau (10) est rapporté en présentant une face inférieure libre (10b) présentant une portée (11), ledit corps étant formé à base de cellulose et l’anneau (10) étant réalisé en matériau polymère compostable selon la norme EN 13432 en présentant une rigidité qui est supérieure à celle du corps (1a), ledit anneau ayant au moins une lèvre d’étanchéité (12) qui est formée en saillie dans une direction axiale depuis la portée (11) de la face inférieure libre (10a) dudit anneau.
Resumen de: JP2026133005A
【課題】 ポリ乳酸等の水分散体において、乾燥工程の更なる熱量の減少下においても、高い耐油性を維持しつつ、ブリードを生じない生分解性樹脂水系分散体を提供する。【課題を解決するための手段】生分解性樹脂を含む分散質、分散剤、多価アルコールエステル、及び、水系分散媒、を含み、前記多価アルコールエステルの配合量が、全体の０．５質量％～６．０質量％である、分散体。【選択図】なし
Resumen de: WO2025080904A1
The present disclosure provides a squeezable fiber-based bottle (10) for storing and dispensing a viscous liquid. The bottle (10) comprises a molded base (20) including a liquid containing surface having an aperture (30) for dispensing viscous liquid. The molded base (20) includes a base perimeter having a perimeter surface (22) with an upper edge (24) and a lower edge (16). The squeezable fiber-based bottle (10) comprises a fiber-based side wall (12) having an upper edge (14), a lower edge (16), an inner surface, and an outer surface. The side wall (12) includes a front (4), a back (5) and two opposing side panels (2, 3). At least one of the opposing side panels includes crease lines (65) forming a flat portion (7, 9). The fiber-based side wall (12) is attached to the molded base (20) forming an impermeable seal such that the lower edge (16) of fiber-based side wall (12) is disposed near the perimeter surface upper edge (24) but not the perimeter surface lower edge (26). The impermeable seal is formed about the entire perimeter surface of the molded base (20).
Resumen de: WO2025079030A1
A temporary containment barrier for use during construction or renovations of buildings includes a plastic film that is configured to shrink if exposed to heat. The film may have a melting point between 60 and 140 degrees Celsius. The film may be configured to shrink between 20 and 60% in at least one direction if exposed to heat. At least a portion of the film may be monoaxially oriented. At least a portion of the film may be biaxially oriented. The film may have a thickness of between 30 and 300 microns. The film may include at least one fire retardant modifier. In the case of a fire, the film can quickly dissipate and recede before fire suppression sprinklers will activate, and therefore will not impede operation of the sprinklers.
Resumen de: WO2025080905A1
The present invention is directed to a biodegradable container in combination with a liquid personal care composition comprising: a biodegradable vessel having at least one opening and a biodegradable cover for the opening wherein the container, a liquid personal care composition comprising from about 14% to about 50% water; from about 20% to about 70% of a humectant; wherein there is a Water Activity (Aw) of about 0.40 to about 0.90.
Resumen de: WO2025076732A1
The present invention is directed to a biodegradable flexible package in combination with a liquid personal care composition comprising a package comprising at least one biodegradable polymeric layer and an inorganic layer; a liquid personal care composition comprising from about 14%to about 50%water; from about 20%to about 70%of a humectant; wherein there is a Water Activity (Aw) of about 0.40 to about 0.90.
Resumen de: WO2025031844A1
The invention relates to a pod (100, 200) for preparing a beverage in a beverage production machine, wherein the pod (100, 200) is made of a biodegradable, preferably compostable, material composition and comprises a pod body (110) composed of two half-shells (101, 102) being connected to each other along their respective circumferential flange (140) so as to delimit a chamber (103) for containing a substance (105) for the preparation of the beverage, wherein at least one half-shell comprises in a layered manner:. A primary layer (171) made of a paper-based material,. A secondary layer (172) comprising at least an oxygen barrier function and optionally a water barrier function, and. A, at least partial, tertiary layer (173) comprising a filter function, wherein the primary layer (171) of at least one of the half-shell (101, 102) comprises at least one traversing hole (106), over at least a delivery portion (130) of the half-shell (101, 102), said delivery portion being adapted to interact with external opening elements of the beverage production machine under the effect of rising pressure of the fluid being injected into the pod (100, 200) through an injection portion (120) on the other half-shell (101, 102), to dispense the prepared beverage from the pod (100, 200). The invention also relates to the use of said pod in a beverage production machine.
Resumen de: EP3939558A1
Described herein is dispensing cup for use with medicaments, which dispensing cup in use allows for the patient to (self) administer an oral medicament (tablet or capsule) without the need to come into direct (skin) contact with such medicament.
Resumen de: WO2025034452A1
The present invention relates to a composition comprising an aqueous dispersion of a) binder-coated opacifying polymer particles; b) extender particles; c) starch; d) a blowing agent; and e) a rheology modifier. The composition of the present invention is useful as a coating in liquid-applied sound damping applications.
Resumen de: PL451188A1
Sposób wytwarzania biodegradowalnego materiału polega na tym, że obejmuje trzy etapy, w pierwszym etapie tworzy się rozpuszczalnik głęboko eutektyczny DES poprzez zmieszanie co najmniej dwóch związków: chlorek choliny, glicerol, kwas mlekowy i/lub ich mieszaniny w proporcjach molowych 1:2, 1:1:1 w temperaturze 50°C do 70°C do uzyskania klarownej cieczy w temperaturze pokojowej, usuwa nadmiar wody, w drugim etapie przygotowuje się ekstrakt roślinny ex-DES poprzez zmieszanie otrzymanego w pierwszym etapie rozpuszczalnika głęboko eutektycznego DES w ilości od 10 ml do 150 ml z wysuszonym i rozdrobnionym surowcem roślinnym w ilości od 0,1g do 5,0g, przy czym zachowuje się stosunek masy do objętości DES od 1:2 do 1:200, przeprowadza ekstrakcję w temperaturze od 50°C do 90°C, w czasie od 1h do 4h przy stałym mieszaniu, otrzymany roztwór odwirowuje się i filtruje, a uzyskany ekstrakt chłodzi w temperaturze od 2°C do 8°C, w trzecim etapie wodę destylowaną w ilości od 30 ml do 70 ml miesza się z polisacharydem w ilości od 0,3g do 2,1g oraz korzystnie od 0,2 ml do 0,7 ml stężonym 99,5% do 99,9% kwasem organicznym, proces prowadzi się w czasie do 24h, do tak otrzymanego roztworu wprowadza się od 20% wag. do 60% wag. ex-DES (ekstraktu z roślin z rozpuszczalnikiem głęboko eutektycznym) otrzymanym w drugim etapie, w stosunku do suchej masy zastosowanego polisacharydu, miesza w czasie do 1h, chłodzi w temperaturze od 2°C do 8°C do 24h, roztwór w
Resumen de: WO2026028857A1
The present invention relates to a biaxially oriented polylactic acid film formed from a film-forming material containing polylactic acid. In a spectrum measured by total reflection Fourier transform infrared spectroscopy, a mesophase orientation parameter (peak intensity ratio at 757 cm-1/2996 cm-1) of the polylactic acid film is 4.0 or less. In the polylactic acid film, the internal Haze is preferably 6% or less, it is preferable that the breaking stress in the width direction is 100 MPa or more and the ratio of the breaking stress in the longitudinal direction to the breaking stress in the width direction is 0.7 or less, the thermal shrinkage rate in the longitudinal direction when heated at 150°C for 30 minutes is preferably 10% or less, and the mass ratio of L-lactic acid/D-lactic acid is preferably 100/0 to 85/15. According to the present invention, a polylactic acid film having excellent transparency and processability can be provided using a biodegradable polylactic acid derived from a biomass source.
Resumen de: FR3172108A1
Sac souple (10) pour le confinement d’un matériau de construction, comprenant une paroi composée de deux couches, une couche extérieure (12) constituée de fibres dans un matériau biodégradable et une couche intérieure (14) réalisée dans un matériau biodégradable. Selon la caractéristique principale de l’invention, la couche intérieure est composée d’un enchevêtrement de fibres assemblées selon un agencement non tissé. Figure pour l’abrégé : Figure 1
Resumen de: WO2022054887A1
A multilayer structure that is formed by layering, in order, a layer (A) that comprises a polyolefin resin composition (a), an oxygen barrier layer (B), and a sealant layer (C), the resin composition (a) containing a polyolefin that has a melting point of at least 130°C as a principal component, layer (A) having a water vapor permeability of at least 10 g/m2·day at 40°C and 90% humidity, the thickness of layer (A) being 5–150 μm, and layer (B) containing an ethylene-vinyl alcohol copolymer as a principal component. Such a multilayer structure has high gas barrier properties even after being treated with water vapor or hot water. In addition, the resin composition obtained by melting and kneading the multilayer structure has little coloration and high transparency, making the resin compostion suitable for reuse as a raw material for the multilayer structure, and giving the multilayer structure excellent recyclability.
Nº publicación: US20260233486A1 13/08/2026
Solicitante:
AMERICAN CUSTOM CONVERTING L L C [US]
American Custom Converting, L.L.C.
Resumen de: US20260233486A1
0000 A multi-layered product having an embossed interior layer is disclosed along with a method of making the product. The multi-layered product has a first layer with an interior surface, a second layer with an interior surface, and a third layer sandwiched between the first and second layers. The third layer has a first surface and a second surface and has a thickness therebetween. The third layer is embossed into a waffle pattern having a plurality of protrusions and a plurality of recesses. Each of the plurality of protrusions and recesses is adjacently aligned and horizontally offset from one another. The plurality of protrusions forms a horizontal plane, at the first surface, which is positioned above a horizontal plane formed by the plurality of recesses, at the first surface. The product also has an adhesive which secures the three layers together.
BOPI
Sede Electrónica
