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COMPOSTABLE CONTAINER WITH REMOVABLE LINER

Resumen de: US20260257830A1

A container is disclosed comprising a fibrous container body and a removable liner adhered to the container. The fibrous container includes a peel-initiation feature that enables the liner to be manually separated from the container after use while the container remains substantially intact. The fibrous container may comprise molded fiber formed from materials such as bagasse, bamboo, wood pulp, agricultural fiber, recycled paper fiber, or combinations thereof. The removable liner may comprise a polymeric film including CPET, PLA, EVOH, polyethylene, polypropylene, or combinations thereof, and may provide functional attributes such as moisture resistance, grease resistance, oxygen barrier properties, and thermal resistance during use. The peel-initiation feature may comprise a semi-cut, score, groove, channel, recessed region, or void formed in the container, and may be positioned along an edge region and covered by the liner prior to separation. Methods of manufacturing the container and using the container are also disclosed.

PACKAGING CONTAINER MADE OF BIODEGRADABLE FIBER MATERIAL

Resumen de: US20260257831A1

0000 A packaging container made of biodegradable fiber material, comprising a shell-shaped base body with a bottom wall, a surrounding side wall and a peripheral rim, and a lid with a lid wall and a lid rim that extends complementary to the peripheral rim, wherein the base body and the lid are produced from a pulp containing a mixture of water and fresh fiber by means of a mold, wherein alkyl ketene dimers are added to the pulp as an additive, wherein the base body and the lid are dried and pressed after drying, and wherein the base body and the lid have a wall thickness of at least 3 mm. The fiber material packaging designed in this way is suitable for storing chilled food and provides both a strong insulating effect to prevent chilled food from warming up, as well as good resistance to moisture.

METHOD FOR PREPARING A NEW WATER-SOLUBLE AND BIODEGRADABLE MATERIAL

Resumen de: US20260258230A1

0000 A new water-soluble and biodegradable material is provided, useful for replacing products made of plastic, and the related preparation method. In particular, a method for preparing a new water-soluble and biodegradable material based on water, polyvinyl alcohol, cellulose-derived polymers and corn starch, useful for preparing products such as bags for transport, bags for garbage and food packaging, and a material obtainable by such method is provided.

HOME-COMPOSTABLE POD FOR BEVERAGE PREPARATION AND USE OF SUCH A POD

Resumen de: EP4799947A2

The invention relates to a home-compostable pod (100, 1000) for preparing a beverage in a beverage production machine. The pod (100, 1000) comprises a pod body (110) being composed of two connected half-shells (101, 102) that delimit a chamber (103) for containing a substance (105) for the beverage. The pod (100, 1000) comprises an injection wall (120), through which a fluid for preparing the beverage is injected into the chamber (103). The pod (100, 1000) comprises a delivery wall (130) for dispensing the prepared beverage from the pod (100, 1000) in the beverage preparation. The delivery wall (130) is connected to the pod body (110) and adapted to be opened upon interaction with opening elements of the beverage production machine under the effect of rising pressure of the injected fluid. The delivery wall (130) has a multi-layered structure (300), which comprises at least one primary layer (310) made of a cellulose-based material (311) or a regenerated cellulose material (312), and a secondary layer (320) with an oxygen barrier function. Alternatively, the delivery wall (130) can be provided as a multi-layered structure (300) that comprises a primary layer (3100) having the oxygen barrier function. For this, the primary layer (3100) is made of parchment paper or a compostable biopolymer. The invention also relates to a use of anyone of these pods (100, 1000) for preparing a beverage in a beverage production machine that has a pod holder with opening elements.

COMPOSITION

Resumen de: EP4800076A1

Provided is a material that is obtained by using an elastin-like polypeptide and that has higher strength and/or bioadhesive properties after self-healing. Specifically provided is a composition comprising a polypeptide that comprises an elastin-like block peptide sequence and has an amino group, the elastin-like block peptide sequence comprising a G sequence block consisting of (SEQ ID NO: 1: X¹GGX²G)_n, wherein each X¹ is the same or different, and represents V or L, each X² is the same or different, and represents V or L, and n represents an integer of 4 or more, and a P sequence block consisting of (SEQ ID NO: 2: VPGX³G)_m, wherein each X³ is the same or different, and represents any amino acid, and m represents an integer of 5 or more, and comprising a water-soluble polymer having an aldehyde group.

Insulated container and method of forming and loading an insulated container

Resumen de: US12722868B1

An insulated shipping container and method of forming and loading an insulated container utilizing sustainable materials including recycled post-industrial, pre-consumer natural fiber, plant-based fiber and synthetic fiber to include recycled polyethylene terephthalate (PET).

Paper packaging with increased resistance to liquids

Resumen de: PL451340A1

Przedmiotem zgłoszenia jest opakowanie papierowe obejmujące co najmniej dwie ściany w postaci arkuszy wykonanych z papieru, które to ściany mają powierzchnię wewnętrzną oraz powierzchnię zewnętrzną i są ze sobą zespolone, tworząc komorę do umieszczania produktów, które to ściany skierowane są powierzchniami wewnętrznymi do wnętrza komory, a powierzchnia wewnętrzna ścian jest hydrofilowa i pokryta jest co najmniej dwoma nieciągłym warstwami lakieru, z których pierwsza warstwa jest warstwą hydrofobową, które charakteryzuje się tym, że pierwsza warstwa (2) wykonana jest jako układ linii równoległych, przy czym szerokość linii pierwszej warstwy (2) wynosi co najmniej czterokrotność odstępów pomiędzy liniami pierwszej warstwy (2), a druga warstwa (3) wykonana jest jako układ co najmniej częściowo ciągłych linii równoległych, przy czym szerokość linii drugiej warstwy (3) wynosi co najmniej dwukrotność odstępów pomiędzy liniami pierwszej warstwy (2), a odstępy pomiędzy liniami drugiej warstwy (3) są co do zasady równe odstępom linii pierwszej warstwy (2), a kąt jaki tworzą linie pierwszej warstwy (2) z liniami drugiej warstwy (3) jest kątem w zakresie od 15 do 35 stopni kątowych, a odstępy pomiędzy liniami pierwszej warstwy (2) wynoszą co niż, najmniej trzykrotność grubości arkusz papieru (1), ale nie więcej niż dziesięciokrotność tej grubości.

METHOD FOR MANUFACTURING A CELLULOSE PRODUCT BY A PRESSURE MOULDING APPARATUS, PRESSURE MOULDING APPARATUS AND CELLULOSE PRODUCT

Resumen de: AU2017233235A1

A method for manufacturing a cellulose product, comprising the steps: dry forming a cellulose blank in a dry forming unit; arranging the cellulose blank in a forming mould; heating the cellulose blank to a forming temperature in the range of 100°C to 200°C; and pressing the cellulose blank in the forming mould with a forming pressure of at least 1 MPa.

Biodegradable and compostable composition for applications in cardboard packaging, particularly highly finished packaging

Resumen de: PL451307A1

Kompozycja biodegradowalna i kompostowalna dla zastosowań w opakowaniach kartonowych, zwłaszcza wysoko uszlachetnionych na bazie polimeru polibutylosukcynianu zawierająca co najmniej jeden dodatek wspomagający biodegradację, którym jest mąka kukurydziana lub/i łuska cebuli. Dodatki wspomagające nie przekraczają 4%.

Emballage de balai d'essuie-glace

Resumen de: FR3172499A1

TITRE : Emballage de balai d'essuie-glace Emballage pour un balai d'essuie-glace (14) comportant un suremballage (12) pour envelopper le volume intérieur d’emballage recevant le balai d'essuie-glace (14) et au moins une unité de stabilisation (20) réalisée séparément du suremballage (12) et prévue pour tenir le balai d'essuie-glace (14) dans le suremballage (12). L’unité de stabilisation (20) est réalisée au moins en partie en une matière biodégradable. Figure 1

RAPIDLY INFUSING PLATFORM AND COMPOSITIONS FOR THERAPEUTIC TREATMENT IN HUMANS

Resumen de: CA3198547A1

0001 A composition and method of treatment in a subject, whereby the subject is administered via the oral mucosa a rapidly infusing composition that includes (a) a pharmaceutically acceptable binder and/or excipient system containing gelatin and mannitol, and (b) a therapeutically effective amount of an active therapeutic ingredient (ATI). Preferably, a composition and method of treating pain in a subject, whereby the subject is administered via the oral mucosa a rapidly infusing composition that includes (a) a pharmaceutically acceptable binder and/or excipient system containing gelatin and mannitol, and (b) a therapeutically effective amount cannabidiol (CBD). 0002 L'invention concerne une composition et une méthode de traitement chez un sujet, le sujet en ayant besoin se voyant administré, via la muqueuse buccale, une composition d'infusion rapide qui comprend (a) un liant pharmaceutiquement acceptable et/ou un système d'excipient contenant de la gélatine et du mannitol, ainsi qu'une (b) quantité thérapeutiquement efficace de principes actifs thérapeutiques. L'invention concerne, de préférence, une composition et une méthode de traitement de la douleur chez un sujet, le sujet se voyant administré, via la muqueuse buccale, une composition d'infusion rapide qui comprend (a) un liant pharmaceutiquement acceptable et/ou un système d'excipient contenant de la gélatine et du mannitol, ainsi qu'une (b) quantité thérapeutiquement efficace de cannabidiol (CBD).

再生原料組成物及びそれを製造する方法

Resumen de: WO2025042179A1

The present invention relates to a recycled raw material composition and a method for manufacturing the recycled raw material composition, the recycled raw material composition comprising recycled bis(2-hydroxyethyl) terephthalate formed by depolymerization of waste polyester, wherein the peak area ratio of an acetate-based ester compound, as determined by high-performance liquid chromatography (HPLC) analysis, is 1.0% or less. The recycled raw material composition can exhibit high purity and high quality due to a reduced content of impurities.

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE

Resumen de: WO2026177086A1

The present invention addresses the problem of providing a thermoplastic resin composition with which it is possible to produce a molded article having excellent impact resistance, rigidity, and heat resistance in a well-balanced manner. Said problem is solved by a thermoplastic resin composition which comprises a polyhydroxyalkanoate-based resin (A), a polylactic acid (B), and crosslinked resin particles (C), and in which the ratio of the number of particles existing in the polylactic acid (B) with respect to the total number of the crosslinked resin particles (C) is 0-20%.

BIODEGRADABLE COMPOSITIONS AND ARTICLES OF MANUFACTURE

Resumen de: WO2026178368A1

Biodegradable or reusable compositions and articles of manufacture having eco-friendly sustainable properties are described. The biodegradable compositions can be effectively used to produce bioplastic resins or reinforce polymers, without the use of plasticizers or thermoplastic additives, using organic, sustainable, renewable and/or recyclable material sources. The bioplastic resins are amenable to use in durable goods, computer parts, food and beverage containers, food and healthcare/cosmetic packaging, medical devices, automotive materials, and any other related applications that are currently made from petroleum-based plastic materials.

WATER-RESISTANT COMPOSTABLE BAG

Resumen de: US20260250047A1

A water-resistant, fully compostable bag for holding moisture-containing or liquid contents. The bag is formed from two sheets of compostable material, such as kraft paper coated with a water-resistant coating, that are heat sealed together. The coating can be a biodegradable polylactic acid or polyhydroxyalkanoate coating. The seal can be reinforced by providing multiple parallel seals. The water-resistant compostable bag is capable of holding liquids for at least three hours and up to eight hours or more.

COMPOSTABLE FILM FOR PACKAGING FLUIDS

Resumen de: US20260249594A1

0000 A compostable multilayer film is described as well as hermetically packaged products using said compostable multilayer film. The compostable multilayer films include a first film located on a first exterior surface (i.e., exterior of the package) the first film being selected from a PLA film, a paper, and a starch based film; a second film located on a second exterior surface (i.e., the interior of the package, contacting the product) the second film comprising a blend of PLA and PBAT; and a barrier film located between the first film and the second film, the barrier film including a base film having PLA and a vapor deposited metal layer located on the surface of the base film. The compostable multilayer film may be suitable for extended shelf-life storage of fluid products.

DIMENSIONALLY STABLE BIODEGRADABLE FILM

Resumen de: US20260249543A1

A method for improving the dimensional stability of biodegradable films. The method includes providing a poly(hydroxyalkanoate)-based blown polymer film to a nip roller, feeding the poly(hydroxyalkanoate)-based blown polymer film to an annealing roller, and heating the blown film by contact with the annealing roller for a predetermined period of time and at a temperature ranging from about 80 to about 150° C.

MULTILAYER FILM WITH DIFFERENT ADHESION ZONES FOR SEALING A CAPSULE FOR MAKING BEVERAGES

Resumen de: US20260250053A1

0000 A multilayer film for sealing a capsule for making beverages has an outer layer with barrier properties, an inner layer intended to come into contact with the capsule the to be sealed, the inner layer being a micro-perforated film provided with a plurality of micro-holes, and an intermediate layer between the outer layer and the inner layer. The intermediate layer is partially peelable from the inner layer. Innovatively, the multilayer film has zones with differing adhesion levels between the layers that lead to an improved perforation opening.

GUMMY CONFECTIONERY-COATED NON EDIBLE CONTAINER

Resumen de: AU2026216746A1

A confectionery product comprising of a layer of gummy confectionery, made up of one or more sections, which coat a non-edible object or container. This container is purposed to house a children’s toy and support the layer of confectionery. Methods of preparing the confectionery-coated object also are provided. ug u g

LAYERED STRUCTURE

Resumen de: US20260249600A1

0000 A paper base layer and a barrier layer is provided. The barrier layer includes a water-soluble polymer and a salt. The layered structure can be produced by applying the barrier layer as a foil like element onto the paper base layer.

CAPSULE COMPOSTABLE TOP LID STRUCTURE, SHEET MATERIAL FOR MAKING THE SAME AND METHOD

Resumen de: WO2025082889A1

The invention relates to a sheet material (3) from which at least one delivery wall (300) for closing a chamber (250) of a capsule body (200) of a beverage capsule (100) for preparing a beverage, can be obtained by cutting or punching of the sheet material (3), the delivery wall (300) comprising in a layered manner in the following order: - a carrier layer (320) forming a base layer for carrying subsequent layers, - a barrier layer (340) for providing a preferably bidirectional barrier against moisture and/or gas, the barrier layer (340) being preferably made of a different material than the carrier layer (320); the barrier layer (340) being applied on the carrier layer (320), - an optional protective layer (350) provided on the surface of the barrier layer (340) opposite the carrier layer (320), and - an adhesive layer (330) positioned on the surface of the delivery wall (300) that is oriented towards the chamber (250) for sealing the delivery wall (300) to a rim portion (211) of the capsule body (200), the adhesive layer covering a maximum of 90%, preferably 80%, most preferably 70% of the delivery wall and being at least applied around the perimeter of the delivery wall (300), along its periphery, over a radial distance D comprised between 3 and 12 mm, preferably between 5 and 10 mm, wherein the sheet material (3) comprises cutting area identification means (370, 380) of at least one delivery wall (300) for a cutting device adapted to cut the at least one delivery wall (30

MULTILAYER FILM

Resumen de: EP4796311A1

Beschrieben ist eine mehrschichtige Folie, umfassend eine Schicht (a) umfassend ein nichtwasserlösliches Polymer, und eine Schicht (b) umfassend ein quellbares oder wasserlösliches Polymer, wobei die Schicht (b) zusätzlich entweder einen geruchsbindenden Stoff und/oder einen Duftstoff enthält; sowie die Verwendung der Folie in Hygieneartikeln wie beispielsweise Windeln oder Dameneinzelbinden. Die mehrschichtige Folie kann unerwünschte Gerüche verursacht durch Flüssigkeiten wie z.B. Urin oder Menstruationsflüssigkeit effektiv und gezielt am Entstehungsort unterdrücken und ist zugleich einfach und kosteneffektiv in industriellem Maßstab herstellbar.

ポリエステル系樹脂用可塑剤およびその用途

Resumen de: JP2026136915A

0001 【課題】可塑化効率に優れたバイオマス由来のポリエステル系樹脂用可塑剤を提供する。 【解決手段】ポリエステル系樹脂を可塑化するための可塑剤として、３－ヒドロキシ酪酸エステルを含む可塑剤を調製する。前記３－ヒドロキシ酪酸エステルは、Ｒ－３－ヒドロキシ酪酸エステルを含んでいてもよい。前記３－ヒドロキシ酪酸エステルは、３－ヒドロキシ酪酸アルキルエステルを含んでいてもよい。前記３－ヒドロキシ酪酸アルキルエステルは、３－ヒドロキシ酪酸Ｃ<１－２４>アルキルエステル（特に、３－ヒドロキシ酪酸Ｃ<１－６>アルキルエステル）を含んでいてもよい。ポリエステル樹脂と、前記可塑剤とを含むポリエステル系樹脂組成物を調製してもよい。前記ポリエステル系樹脂は、ポリ乳酸などの生分解性を有するポリエステル系樹脂を含んでいてもよい。前記ポリエステル系樹脂と前記可塑剤との質量割合は、前者／後者＝９９／１～８０／２０であってもよい。前記ポリエステル系樹脂組成物を含む成形体を調製してもよい。 【選択図】なし

FOAM PRECURSOR AND FOAM WITH BIODEGRADABLE COPOLYMER AND METHODS THEREOF

Resumen de: US2025129225A1

A foam precursor, a foam, and methods for making the foam precursor and the foam is described. The foam precursor includes unmodified starch, polybutylene adipate-co-therephthalate (PBAT), and water. A PBAT weight percent representative of the PBAT included in the foam precursor is from 10% to 40%. A starch weight percent representative of the unmodified starch included in the foam precursor is greater than the PBAT weight percent. A water weight percent representative of the water included in the foam precursor is 20% or less. The PBAT weight percent is greater than the water weight percent. A density of the foam precursor is from 400 kg/m3 to 1500 kg/m3.

PREPARATION OF AN ESTER COPOLYMER

Nº publicación: EP4795088A1 26/08/2026

Solicitante:

COATEX SAS [FR]
Coatex

Resumen de: WO2025083341A1

The invention relates to a method for preparing an ester copolymer by means of an unsaturated carboxylic acid and a cyclic ketene acetal (CKA) by a radical ring-opening polymerisation reaction in neutral or basic aqueous medium. The copolymer according to the invention is degradable and can be used as a dispersant for dispersing particles of a mineral material in an aqueous composition.