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130
results.
Updated on
25/04/2026 [07:46:00]
Absstract of: FR3167646A1
Matériau pour la fabrication d’articles compostables, comprenant les composants suivants dans les proportions : 65-95% de source de polysaccharide comprenant au moins 80% d’amidon ;5-35% d’au moins deux polyols ; 0-10 % d’au moins deux additifs ; q.s.p eau ; les pourcentages étant des pourcentages massiques exprimés par rapport à la masse totale du matériau. Figure 1.
Absstract of: US20260109521A1
0000 A compostable laminated packaging film comprises a first cellulosic layer having a first major surface and a second major surface opposite the first major surface. The first major surface of the first cellulosic layer is configured to face away from a product to be packaged and the second major surface of the first cellulosic layer has undergone surface treatment. A second cellulosic layer has a first major surface and a second major surface opposite the first major surface. The first major surface of the second cellulosic layer is configured to face toward a product to be packaged and the second major surface of the second cellulosic layer has undergone surface treatment. A pattern bonded extrusion interlayer comprises a compostable polymer disposed between the first and second cellulosic layers and defines bonded and unbonded regions arranged in a patterned configuration.
Absstract of: US20260107963A1
0000 A starch blend includes 40-85% (w/w) of an unmodified amylose-containing starch and 15-60% (w/w) of a non-chemically inhibited starch. The starch blend, upon cooking in water has a high viscosity after one or more, two or more, three or more, four or more, or five or more freeze-thaw cycles. Such starch blend is useful in a variety of food and beverage compositions, particularly frozen sauces and gravies.
Absstract of: US20260109531A1
The use of kenaf paper for use to manufacture sleeves, cups, trays, containers, and other similar devices made from kenaf.
Absstract of: US20260109514A1
0000 A bag comprised of kenaf paper. The bag having certain tensile MD strength, tensile CD strength and a burst strength to function as a paper bag.
Absstract of: US20260109823A1
A packaging biological material and to a method for manufacturing thereof uses residues of annual agricultural plants, where said material may be used for packaging industrial, food, cosmetic, and other various goods, as well as a building material. The packaging material may include cellulose fibers, and it further comprises clay, calcium carbonate (CaCO3), natural glycerol, natural gelatin, at least one additional natural polymer and water. A method for manufacturing a packaging biomaterial includes grinding a fibrous cellulose material comprising corn tops, boiling the ground fibrous cellulose material together with additional components, forming a resultant mass and drying the biomaterial, while sunflower straw and tops are further used as the fibrous cellulose material, and clay, calcium carbonate (C-CaCO3), natural glycerol, natural gelatin, at least one additional natural polymer and water are used as the additional components.
Absstract of: WO2026085526A1
Water-soluble films comprising: a film-forming resin; and optionally, a plasticizer; wherein: the film-forming resin comprises a mixture of a water-soluble polyvinyl alcohol (PVOH) and a biopolymer (or natural polymer); the PVOH is present in an amount up to about 40 wt.%, based on the total weight of the film-forming resin; and the biopolymer is present in an amount of at least about 60 wt.%, based on the total weight of the film-forming resin; with the provisos that: (a) when the biopolymer comprises pullulan, pullulan is not the sole biopolymer in the film; and (b) when the biopolymer comprises starch, starch is not the sole biopolymer in the film. Multiple combinations of biopolymers are contemplated.
Absstract of: US20260109918A1
0000 A process for making a water-soluble pouch includes providing a first water-soluble film and conveying it along a first direction, forming a first and a second cavities in the first water-soluble film, and filling the first and second cavities with at least a first and second detergent composition respectively. While forming the first and second cavities, the first cavity is separated from the second cavity by a linking portion along a second direction substantially perpendicular to the first direction. A distance measured along the second direction between any point comprised in the first cavity and any point comprised in the second cavity is at least 0.5 cm. The second cavity has a second maximum length along the first direction and a second maximum width along the second direction. An aspect ratio between the second maximum length and the second maximum width is at least 1:1.
Absstract of: WO2026084070A1
The present invention provides: a biodegradable film that contains a polylactic acid and a phosphite ester compound, and with which device contamination during film formation is suppressed; and a laminate in which said biodegradable film is used. The present invention also provides a biodegradable film that contains a polylactic acid, and with which device contamination is suppressed while having at least a certain level of biodegradability. The present invention provides a biodegradable film characterized by containing (A) a polylactic acid and (B) a phosphite ester compound having two or more phosphorus atoms and one or more aromatic rings in one molecule. The present invention also provides a biodegradable film containing (A) a polylactic acid, (B) an aromatic phosphite ester compound having two or more phosphorus atoms in one molecule, and (C) an aliphatic phosphite ester compound having two or more phosphorus atoms in one molecule.
Absstract of: WO2026084695A1
Disclosed herein is a non-woven that comprises a heat-seal composition comprising 55 to 75 wt% of poly(butylene succinate-co-adipate); and 25 to 45 wt% of polybutylene succinate, based on a total weight of the heat seal composition, where the non-woven is home compostable.
Absstract of: US20260109839A1
0000 The present disclosure provides a preparation method of a broad bean protein and starch-based foamed hydrogel, and a use thereof in preparation of a vibration-damping packaging. The preparation method includes the following steps: stirring a broad bean protein solution with a concentration of 40 g/L to 60 g/L until foaming; under stirring, adding a sodium alginate-starch mixed solution in a volume twice a volume of the broad bean protein solution, followed by stirring until homogeneous; and adding calcium carbonate until a final concentration of the calcium carbonate reaches 10 g/L to 12 g/L, and further stirring thoroughly to produce the broad bean protein and starch-based foamed hydrogel, where in the sodium alginate-starch mixed solution, a concentration of sodium alginate is 22.5 g/L to 27.5 g/L, and a concentration of corn starch is 120 g/L to 160 g/L.
Absstract of: US20260109100A1
Provided is a multilayered biodegradable sheet having at least three layers, such as three layers or five layers, wherein a first outer polymer layer comprises polybutylene succinate (PBSA) and polylactic acid (PLA); a second outer polymer layer comprises polycaprolactone (PCL) and PLA; and a core layer comprises polybutylene adipate terephthalate (PBAT).
Absstract of: US20260109876A1
0000 The present invention relates to a biodegradable polymer blend based on a biodegradable aliphatic aromatic polyester and/or aliphatic polyester comprising: The blend comprises—10 to 80% by weight, based on the total weight of polyester a), polymer b) and polycaprolactone c), of at least one biodegradable polyester a) selected from the group consisting of aliphatic-aromatic polyesters, aliphatic polyesters, which are different from polymers b) and c), and mixtures thereof;—18 to 88% by weight, based on the total weight of polyester a), polymer b) and polycaprolactone c), of at least one polymer b), selected from the group consisting of polyhydroxyalkanoates, polylactides, polyglycolic acid and mixtures thereof;—2 to 72% by weight, based on the total weight of polyester a), polymer b) and polycaprolactone c), of at least one polycaprolactone c) having a viscosity number of at least 110 ml/g, in particular at least 150 ml/g, preferably at least 200 ml/g, especially at least 250 ml/g, as determined according to DIN 53728-3:1985-1; wherein the total weight of polyester a), polymer b) and polycaprolactone c) is at least 50% by weight, based on the total weight of the blend. The present invention relates to the use of the blend for coating substrates or for producing a rigid packaging article, to a mono-layered or multi-layered film comprising at least one layer comprising a biodegradable polymer blend, as defined hereinafter and to a process for coating a substrate la
Absstract of: US20260110140A1
0000 The invention relates to a greaseproof and waterproof packaging item comprising a composite material, the material comprising a fibre substrate and a cross-linked naturally derived polysaccharide.
Absstract of: US20260109862A1
Biocomposites and related fabrication methods and systems are described, the biocomposites comprising compacted plants and/or algae cells having a water content of less than 15 wt %, and a minimized pore presence and/or dimensions, in which the compacted cells are in a lamellar stacked configuration with a plurality of lamellae arranged one above the other, each lamella independently having a thickness of 20 nm to 5 μm and comprising a semi-crystalline structure formed by biopolymers of cell walls of the compacted plant and/or algae cells.
Absstract of: US20260109522A1
0000 The use of kenaf paper for use to manufacture cardboard cartons or corrugated boxes, wherein said carton or box is comprised of 1 to 100% kenaf.
Absstract of: WO2024256567A1
The invention relates to an environmentally friendly packaging material comprising: a carrier substrate having a first side and a second side facing away from the first side; at least one first coating colour layer arranged on the first side and/or second side of the carrier substrate, wherein the at least one first coating colour layer has at least one inorganic pigment and at least one polymer binder, or wherein the at least one first coating colour layer has at least one polymer binder and no inorganic pigment; and at least one second coating colour layer which is applied directly or indirectly to the at least one first coating colour layer, wherein the at least one second coating colour layer contains 10 wt% to 95 wt% of at least one polysaccharide based on the total dry mass of the at least one second coating colour layer, and wherein the at least one second coating colour layer contains 1 wt% to 90 wt% of at least one rheological agent, in particular a polyol, in relation to the total dry mass of the at least one second coating colour layer.
Absstract of: EP4729581A1
An object of the present invention is to provide a plasticizer that imparts excellent plasticity to a biodegradable resin, a composition containing the plasticizer, and a shaped article. The present invention provides a plasticizer containing a dibenzoate compound represented by a general formula (1) below, having a hydroxyl value of 0.1 to 20 mg KOH/g, and being for use in a biodegradable resin. In the formula, R1 represents an alkanediyl group having 1 to 8 carbon atoms, and n represents an integer of 1 to 8. R1 preferably represents an alkylene group having 2 or 3 carbon atoms, and n preferably represents an integer of 1 to 3.
Absstract of: EP4729079A1
Provided is an implant comprising a first biodegradable polymer and a second biodegradable polymer, wherein the first biodegradable polymer comprises copolymerized polyhydroxyalkanoate (PHA), and the copolymerized PHA comprises, on the basis of the total weight of the copolymerized PHA, 0.1-50 wt% of a repeating unit derived from 4-hydroxybutyrate (4-HB).
Absstract of: US2024181683A1
0000 A compression moulding tool for manufacturing a fibrous pulp tray having a floor portion and walls extending from the floor portion. The tool comprises a first female mould element comprising a plurality of first recessed portions, a water permeable filter arranged in the first female mould element and configured to follow the surface of the female mould element, a second female mould element comprising a plurality of second recessed portions at locations corresponding to the first recessed portions and smaller than the first recessed portions, and a male mould element configured to press against the first and second female mould elements to compress a fibrous pulp product located therebetween, the male mould element having a surface profile free from macroscopic features at locations corresponding to the first and second recessed portions of the first and second female mould.
Absstract of: WO2024256573A1
The invention relates to an environmentally friendly packaging material comprising: a carrier substrate having a first side and a second side facing away from the first side; at least one first coating colour layer arranged on the first side and/or second side of the carrier substrate, wherein the at least one first coating colour layer has at least one inorganic pigment and at least one polymer binder, or wherein the at least one first coating colour layer has at least one polymer binder and no inorganic pigment; at least one second coating colour layer which is applied directly to the at least one first coating colour layer, wherein the at least one second coating colour layer has at least one inorganic pigment and at least one polymer binder, or wherein the at least one second coating colour layer has at least one polymer binder and no inorganic pigment; at least one third coating colour layer which is applied indirectly or directly to the at least one second coating colour layer, wherein the at least one third coating colour layer is a barrier layer and/or a sealable layer.
Absstract of: EP4729549A1
0001 The present invention relates to a process of preparation of a non-anionic functionalized polymer, said functionalised polymer and its use, in particular in wastewater treatment as a coagulant, or in pulp and paper industry as retention aids, or in specialties such as home and personal care composition as conditioner.
Absstract of: WO2024256917A1
A packaging insert (30) for a product (50) is produced by generating at least one imprint (15) in an unbonded air-laid web (10) made from natural fibers and a thermoplastic polymer binder. The unbonded air-laid web (10) is heated to at least partly melt the thermoplastic polymer binder and bind the natural fibers to form a bonded air-laid blank (20) conserving the at least one imprint (25). The packaging insert (30) is formed by cutting the bonded air-laid blank (20) following heating or by the unbonded air-laid web (10) prior to heating and comprises an imprint (35) configured to accommodate at least a portion of the product (50). The packaging insert (30) has excellent shock absorbing and insulation properties.
Absstract of: US12006117B2
0001 Provided is a container including a container portion configured to form a storage space in which contents are stored, a head portion disposed at an upper side of the container portion and configured to promote discharge of the contents, which enter the head portion from the container portion, through an internal pressure change caused by a pressing portion which is formed at one side of the head portion and made of an elastic material, and a nozzle configured to discharge the contents, which enter the nozzle from the head portion, in fixed amounts.
Nº publicación: PL4539795T3 20/04/2026
Applicant:
ESSITY HYGIENE AND HEALTH AB [SE]
Essity Hygiene and Health Aktiebolag
Absstract of: WO2023241811A1
The disclosure relates to a package (1) comprising a bag (100) and at least one stack of absorbent articles arranged in the bag, the bag being made of a paper material, wherein the bag has a sealed bottom (101), a sealed top (102), and a peripheral wall (103) extending between the bottom and the top, wherein the top is formed by adhering inner surface portions of the peripheral wall to one another. The bag comprises an adhesion layer provided on the inner surface portions of the peripheral wall, said adhesion layer being used for adhering said inner surface portions to one another, wherein the adhesion layer has a basis weight of 28–45 g/m2.
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