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113
results.
Updated on
13/10/2025 [15:34:00]
Absstract of: US2025315885A1
A process for a pre-acquisition auction for recycled electronic devices is disclosed herein. A plurality of pre-acquisition purchase prices are established with each of the plurality of pre-acquisition purchase prices established for a recycled electronic device in a predetermined condition, and each of the pre-acquisition purchase prices established by a winning bid from a bidder of a plurality of bidders for a recycled electronic device.
Absstract of: WO2025210220A1
The present invention relates to an aqueous dispersion comprising destructured starch, at least one polymer containing hydrophilic groups in or outside the main chain, at least one polyfunctional compound and at least one non-ionic dispersant additive having a hydrophilic- lipophilic balance (HLB) index of less than 15, use of said dispersion in a coating process and the coating composition obtained from said dispersion.
Absstract of: US2025314015A1
The present invention is directed to a marine biodegradable and recyclable multi-layer metallized paper-based packaging material comprising a layered arrangement of superimposed organic and inorganic materials for providing barrier to oxygen and moisture: the organic and inorganic layers are made of materials which are selected for their marine biodegradable properties. In one embodiment of the present invention the multi-layer metallized paper-based packaging material can be recycled with other paper packaging materials.
Absstract of: US2025313734A1
Described herein are home compostable adhesives composed of a polyester. The adhesives described herein have widespread commercial applicability as a compostable alternative to current non-biodegradable adhesives such as, for example, pressure sensitive adhesives. In one aspect, the polyester includesa plurality of residues of a diol selected from the group consisting of 1,3-propanediol, 1,4-butanediol, or a combination thereof;a plurality of residues of a first dicarboxylic consisting of succinic acid;a plurality of residues of a second dicarboxylic consisting of glutaric acid; anda plurality of residues of a sugar.
Absstract of: AU2024245732A1
Provided is a probe case that decomposes readily and that has excellent mechanical strength. A case (10) for a probe that is dropped from the air toward a ground surface or a water surface is configured from a tip end portion (12) and a body portion (11), wherein at least one of the tip end portion (12) and the body portion (11) is formed from polyglycolic acid or a decomposable metal.
Absstract of: AU2024259955A1
The present invention relates to a packaging item comprising a cylindrical container made of a multilayer oxygen and moisture barrier laminate comprising a cardboard and an organic or inorganic barrier layer The container has a dispensing opening. The packaging item further comprises at least one sleeve element with at least one sleeve element peripheral wall, the sleeve element being configured to be slid over at least a top end portion of the container peripheral wall and being made of a multilayer oxygen and moisture barrier laminate comprising a cardboard and an organic or inorganic barrier layer. The packaging item further comprises at least one base element with at least one base element peripheral wall, the base element at least partially enclosing and preferably immovably attached to a bottom end portion of the container peripheral wall. The present invention further relates to a packaged food product.
Absstract of: WO2025209711A1
The present invention relates to a method for producing a recess in a packaging part made of a leaf material of a plant, comprising the following steps: providing a three-dimensionally shaped packaging part (1) made of a leaf material of a plant; providing a negative mold (2) for the inner surface of the packaging part (1), the negative mold (2) having an opening (6); placing the packaging part (1) onto the negative mold (2) in such a way that the inner surface of the packaging part (1) comes to rest on the outer surface of the negative mold (2) and the packaging part (1) is held on the negative mold (2) using a punch (7) which presses the packaging part (1) onto the negative mold (2), the packaging part (1) covering the opening (6) of the negative mold (2); and moving a cutting tool (3) from outside the packaging part (1) through the leaf material of the packaging part (1) into the opening (6) of the negative mold (2) such that a recess (11) is produced in the packaging part (1), the negative mold (2) supporting the packaging part (1) in the process. The invention further relates to a three-dimensionally shaped packaging part (1) and to packaging for an article.
Absstract of: US2025313995A1
The disclosure relates to systems and methods for improving the manufacturing of silk solutions and powders containing silk fibroin obtained from silkworm cocoons. The solutions and powders can be used to improve the post-harvest preservation of perishables and to improve the performance of packaging, including biodegradable packaging.
Absstract of: US2025312519A1
An elongated composite for an implant comprising: one or more composite elements includes a core region including a plurality of fibrous bundles, (which are preferably braided, woven, bound, interlaced and/or interlocked by bias fiber elements) wherein the core region of the composite elements includes a polymerizable material or polymeric material which fills gaps between the fibrous bundles, (preferably wherein the each of the one or more composite elements has a second region including a polymeric covering formed of a polymerizable material or a polymeric material); and a covering over the one or more composite elements, preferably wherein the covering provides one or more functional features to the composite.
Absstract of: US2025313691A1
An oilproofing agent that contains (1) a hydrocarbon-containing polymer having a repeating unit derived from a monomer (a) having a C6-40 hydrocarbon group, (2) a water-soluble polymer, and (3) a polycarboxylic acid provides a novel oilproofing agent having an excellent oilproofing property.
Absstract of: US2025313369A1
The present disclosure relates to a method for producing a recess in a packaging piece from a leaf material of a plant, comprising the following steps: providing a three-dimensionally shaped packaging piece from a leaf material of a plant; providing a negative mould with respect to the inner surface of the packaging piece, wherein the negative mould has a recess; placing the packaging piece onto the negative mould in such a way that the inner surface of the packaging piece abuts on the outer surface of the negative mould and the packaging piece is held on the negative mould using a punch which presses the packaging piece onto the negative mould, wherein the packaging piece covers the recess of the negative mould; and displacing a cutting tool from outside the packaging piece through the leaf material of the packaging piece into the recess of the negative mould, so that a recess in the packaging piece is produced, whereby the negative mould-supports the packaging piece when producing the recess in the packaging piece. Furthermore, a three-dimensionally shaped packaging piece and a packaging for an article are disclosed.
Absstract of: US2025313396A1
A suspension shipping package for preventing damage to contents held therein comprising a box having a top, a right side flap, a left side flap, a front flap, a bottom, a right side wall, a left side wall, a rear side wall, and a reduced front wall; and a suspension platform with a top surface for supporting contents placed thereon, a bottom surface, a folded right arm, a folded left arm, and a rear flap, the folded right arm and the folded left arm extending from the bottom surface of the suspension platform acting as springs to provide upward tension to the suspension platform, wherein the right side flap and the left side flap are folded inward and are deployed as upper spring-loaded tensioners to support the suspension platform.
Absstract of: US2025313398A1
A rehydration device configured to be placed in a storage box is described. The rehydration device includes a top part and a bottom part. The top part may include a top body portion and a top part edge, and the bottom part may include a bottom body portion and a bottom part edge. The top part and the bottom part may removably couple with each other. The top part edge and the bottom part edge may face each other when the top part and the bottom part are coupled with each other. The rehydration device may further include a woven hemp fabric configured to be enclosed within the top part and the bottom part when the top part and the bottom part are coupled with each other. The woven hemp fabric may release water vapors to maintain a predefined humidity level in the storage box.
Absstract of: WO2025211412A1
This resin composition comprises a polyhydroxyalkanoic acid-based polymer including any one of: (1) a first monomeric unit represented by formula (M1); (2) a first monomeric unit represented by formula (M1) and a second monomeric unit represented by formula (M2) (where R1 are defined in the description); (3) a first monomeric unit represented by formula (M1) and a third monomeric unit represented by formula (M3); and (4) a first monomeric unit represented by formula (M1), a second monomeric unit represented by formula (M2), and a third monomeric unit represented by formula (M3). This resin composition also comprises a polyester-based polymer including a monomeric unit having a diol component and a dicarboxylic acid component. At least a portion of the end of the polyester-based polymer is sealed with a residue of a monoalcohol and/or a residue of a monocarboxylic acid.
Absstract of: WO2025210293A1
The present invention relates to the preparation and application of a coating of 60 g/m2 or less comprising a polymer and an additive, produced by means of electrohydrodynamic, aerohydrodynamic processing or any combination thereof. The coating is recyclable and/or biodegradable and/or compostable and can be applied on any type of virgin biobased substrate or with one or more coatings. The coating of the invention serves to provide the biobased substrate on which it is applied with barrier properties against gases, vapours and liquids, in addition to allowing the assembly to be heat-sealed and/or heat-formed. This invention can be used to produce packaging materials, among other uses.
Absstract of: WO2025211413A1
Disclosed is a resin composition which contains a 3-hydroxyalkanoic acid-based polymer represented by formula (I) and a polyester-based polymer, wherein: the polyester-based polymer is composed of a monomer unit that comprises only a polyhydric alcohol component and a dicarboxylic acid component; at least a part of a terminal of the polyester-based polymer is blocked with a residue of a monoalcohol and/or a residue of a monocarboxylic acid; a polyhydric alcohol constituting the polyhydric alcohol component comprises 3-methyl-1,5-pentanediol (MPD) and/or trimethylolpropane (TMP); a dicarboxylic acid constituting the dicarboxylic acid component comprises adipic acid or sebacic acid; the monoalcohol is 2-ethylhexanol; and the monocarboxylic acid is acetic acid. (In formula (I), the ratio (k/p) is 70/30 to 99/1.)
Absstract of: WO2025212928A1
A method of manufacturing bioplastic derived from oatmeal residue comprises producing a mixture of oat waste, polypropylene, additives, plasticizers and lubricants that can be applied in plastic injection, extrusion and thermoforming processes. The process is performed at a very economical cost due to the fact that the formulation is derived from post-industrial waste or by-products of the food and agricultural industry, which for the majority are considered as garbage. this invention of bioplastic from oat waste aims to reduce the carbon footprint, reduce the degradation times of plastic products at the lowest possible cost. In an alternative embodiment, an oatmeal hull residue-based bioplastic is disclosed.
Absstract of: CN120202284A
Included herein are methods of making water-soluble non-fibrous substrates having particles and apparatuses for placing the particles on the water-soluble non-fibrous substrates.
Absstract of: CN120265697A
The invention relates to a conjugate of a sugar compound selected from the group consisting of disaccharides, oligosaccharides and polysaccharides and at least one hydrophobic compound selected from the group consisting of terpenes, polyterpenes and polyterpene ethers, in which the hydrophobic compound in the conjugate is bound directly to the oxygen atom of the sugar or is present as a group of formula (I) or (II): R-O-(Y) k-A1-X1-(I) R-O-(Y) k-A1-X2-A2-X3-(II), wherein in the formulae (I) and (II), R is a group of a terpene compound, a polyterpene or a polyterpene ether compound, k is 0 or 1, Y is C (O) or C (O) NH, A1 is a direct bond or a C1-C6 alkylene group, A2 is a C2-C10 alkylene group, X1 is C (O), or if k = 1 and A1 is a C1-C6 alkylene group, may also be OC (O) or NHC (O), and wherein X1 is attached to the oxygen atom of the sugar compound, 20X2 is C (O) NH or NHC (O) NH, X3 is N = or NH-, and X3 is N = or NH-. And wherein X3 in formula (II) is attached to the carbon atom of the sugar compound. The invention also relates to the use of such a conjugate as a stabilizer for aqueous emulsions of liquids immiscible with water.
Absstract of: GB2639997A
An eco-friendly soft tube packaging and a method of manufacturing the same are provided. The soft tube packaging includes a cap 10, a body 20, a tightening member 30, and an outer tube 40, all made from biodegradable or recyclable materials. A bottle preform M is produced by injection molding and further produced into the body 20 with a hollow liner 22 by blow molding. The outer tube 40 is a spiral paper tube produced by at least two payers of fiber paper. The outer tube 40 is covering the liner 22 and fixed to the body 20 by the tightening member 30. A rear end of the outer tube 40 and a rear end of the liner 22 are adhered and the liner 22 is closed. The respective components of the soft tube packaging can be broken down and detached for sorting and recycling separately. Therefore, fully recyclable or biodegradable tube packaging can be achieved.
Absstract of: EP4628420A1
An eco-friendly soft tube packaging and a method of manufacturing the same are provided. The soft tube packaging includes a cap (10), a body (20), a tightening member (30), and an outer tube (40), all made from biodegradable or recyclable materials. A bottle preform (M) is produced by injection molding and further produced into the body (20) with a hollow liner (22) by blow molding. The outer tube (40) is a spiral paper tube produced by at least two payers of fiber paper. The outer tube (40) is covering the liner (22) and fixed to the body (20) by the tightening member (30). A rear end of the outer tube (40) and a rear end of the liner (22) are adhered and the liner (22) is closed. The respective components of the soft tube packaging can be broken down and detached for sorting and recycling separately. Therefore, fully recyclable or biodegradable tube packaging can be achieved.
Absstract of: MX2025006391A
An aqueous paper barrier coating and methods for improving barrier properties of packaging material are described. The packaging material includes a substrate with coatings to provide a packaging material having tailored moisture vapor transmission, oxygen permeation or transmission, oil and grease resistance, and light properties.
Absstract of: EP4628539A1
A composition for a biodegradable film according to an embodiment comprises a polyhydroxyalkanoate (PHA) resin and a plasticizer with a melting temperature in a specific range, whereby the composition satisfies a torque of 70% or less, which is applied on a screw, at a pressure of 46 bar or lower inside an extruder during extrusion molding, and thus can achieve improvements in both processability and productivity and provide eco-friendly biodegradable films and products with excellent biodegradability and mechanical properties.
Absstract of: WO2024115238A1
A composite material comprising a bioplastic film, the bioplastic film including a first surface and a second surface, wherein the first surface denotes an inner facing surface and the second surface denotes an exterior facing surface, wherein the bioplastic film is comprised of a polypeptide-based or polysaccharide-based biopolymer, or a mixture of polypeptide- based and polysaccharide based biopolymer, and a bioplasticiser substance; and wherein the inner product-facing surface of the bioplastic film comprises a coating that includes alpha-eleostearic acid as a major component. Further provided are products containing the material and their uses in the fields of packaging, coatings and ink-printable substrates.
Nº publicación: EP4626959A1 08/10/2025
Applicant:
QINETIQ LTD [GB]
QinetiQ Limited
Absstract of: WO2024115237A1
Methods are provided for the preparation of bioplastic film comprising: (i) a polypeptide-based biopolymer; and (ii) at least one small molecule hydrophilic bioplasticiser and/or at least one polymeric hydrophilic bioplasticiser, wherein the bioplastic film is biodegradable and/or compostable, also provided are products therefrom and their uses in the fields of packaging, coatings and ink-printable substrates.
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