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MOISTURE MODULATING MATERIALS AND METHODS

Resumen de: WO2024253547A1

The present invention relates generally to moisture vapour transmission modulators and/or humidity control materials, and more particularly but not necessarily exclusively, to compositions for decreasing the moisture vapour transmission rate and/or humidity control and their method of use. In some forms, the composition of the invention may be applied to a material. Such materials may be used in packaging goods prone to spoilage such as food. Such materials may be used to reduce or prevent degradation of or damage to packaged electronics, pharmaceuticals, and dry products such as paper (so as to prevent curl in copy paper). Such materials may be used to form packaging that may otherwise be weakened by the action of liquids such as water.

RECYCLABLE ABSORBENT ARTICLE PACKAGES

Resumen de: US2025262102A1

0000 A package of one or more absorbent articles is provided. The package comprises a package material comprising natural fibers. The package comprises a plurality of panels comprising a consumer-facing panel. The package is sealed such that the one or more absorbent articles are enclosed therein. The package material exhibits a HuBa value of greater than about 5.3 hours, according to the HuBa Test. The package is recyclable. The package comprises a vertical side seal having a side seal strength. The side seal strength is greater than about 5.1 N/15 mm and less than about 15 N/15 mm, according to Seal Tensile Strength Test.

CAPSULE FOR PREPARING AN INFUSION BEVERAGE

Resumen de: WO2023111092A1

The invention relates to a capsule (1) for preparing an infusion beverage from the interaction between an infusion product (22) and a liquid, said capsule (1) comprising a capsule body (2) and a lid (4). The capsule body (2) and the lid (4) are mutually connected to one another for creating a closed infusion chamber (6) containing the infusion product (22). The capsule body (2) is made of a capsule body material comprising between 60% to 89.5% w/w of PBS, PBAT, PLA, TPS, PHA, regenerated cellulose or combinations thereof and between 0.5 and 5% w/w, preferably between 0.5 and 2% w/w of at least one catalysator for enhancing the biodegradability of the capsule body (2), said at least one catalysator comprising one among the group of polyphosphate salts, phthalates, epoxides or combinations thereof and finally one or several organic and inorganic fillers respectively between 5 and 25% w/w and 5 and 20% w/w.

PROCESS FOR THE PRODUCTION OF COFFEE CAPSULES

Resumen de: WO2024252328A1

Described is a process for the production of capsules or pods for coffee machines with use of spent coffee (1 ) as raw material, wherein the spent coffee is subjected to polymerization (6) of the cellulose in an acid environment obtaining a polymer mass (17), and processing the polymer mass by lamination and thermoforming obtaining capsules or pods; the polymerization may be fed with the spent coffee as it is or with a mass obtained after extracting the cellulose from the coffee.

Compostable cup

Resumen de: TWD235773S

【物品用途】;本設計係關於一種杯，其由可生物降解材料製成。;【設計說明】;圖式所揭露之虛線部分，為本案不主張設計之部分。;圖式所揭露之一點鏈線，係界定本案所欲主張之範圍，且該一點鏈線本身為本案不主張設計之部分。;左側視圖與右側視圖相對稱，因此省略左側視圖。;後視圖與前視圖相對稱，因此省略後視圖。

平海苔束の保護紙付結束装置

Resumen de: JP2024084959A

To provide a binding device with protection paper for a flat laver bundle, first, capable of surely and stably achieving binding of a flat laver bundle, second, avoiding damage applied to the flat laver bundle, and third, automatizing supplying and winding of the protection paper, and fourth, smoothing insertion of the protection paper.SOLUTION: A paper supply mechanism 20 of a binding device 1 attaches protection paper P to a flat laver bundle A. A press plate 3 loads the flat laver bundle A to which the protection paper P is attached, then lifts up the flat laver bundle A and compresses the flat laver bundle A. A paper insertion part is configured so that, a roller is energized to the press plate 3 in insertion in a non-rotatable state, both lower ends of the protection paper P are inserted into a lower side of the press plate 3 and then wound. A binding machine 4 binds the flat laver bundle A with the press plate 3 by a binding band D. An extraction member 5 extracts the flat laver bundle A which is compressed by press compression, bound and lowered and to which the protection paper P is wound, from the press plate 3, and draws the flat laver bundle A.SELECTED DRAWING: Figure 1

フラン環含有ポリエステルエラストマーならびにその調製方法およびその使用

Resumen de: WO2024207746A1

The present invention belongs to the technical field of polymers, and particularly relates to a polyester elastomer containing a furan ring, and a preparation method therefor. In the present invention, by using a high-molecular-weight and randomly copolymerized aliphatic-aromatic copolyester elastomer containing a furan ring prepared by means of charging a monomer into a reaction device at a time for continuous reaction, a product with a narrow distribution and a high molecular weight can be prepared, wherein the elastic recovery rate is greater than 70%. The preparation method provided in the present invention is simple to operate and has high process controllability, thereby expanding a new method for preparing a degradable thermoplastic copolyester elastomer, and the method is easy to achieve industrialization of the product.

PROCESS FOR PRODUCING A MOLDED PULP TRAY

Resumen de: WO2018050788A2

The present invention solves the above mentioned technical problems by providing a three dimensional molded shape suitable for use in the fabrication of a food tray, the molded shape comprising a molded pulp portion with side walls and a bottom wall comprising virgin or recycled cellulose fibers and a film laminate portion comprising a polyester film with an amorphouspolyester heat seal layer.

ECO-FRIENDLY NON-COMBUSTIBLE SYNTHETIC WOOD

Resumen de: KR102950954B1

본 발명은 합성목재(wood plastic composite, WPC) 제품으로서, 친환경이면서 불연성이 되도록 개질시킨 합성목재 제품, 및 이를 위한 조성물 및 제조 방법에 관한 것이다.

ラテックス－デンプン組成物

Resumen de: WO2024205968A1

The present invention relates to a coating composition comprising a) an aqueous dispersion of polymer particles containing structural units of 1) n-butyl acrylate or ethyl acrylate or a combination thereof; 2) acrylonitrile; and 3) itaconic acid; and b) from 20 to 50 weight percent of a starch, based on the weight of the starch and the polymer particles. The composition of the present invention is useful as a coating for paper.

抽出袋

Resumen de: WO2023140085A1

Provided is an extraction bag in which an accessory member can be properly grafted to a sheet, even when a biodegradable polylactic resin is used as a resin for a nonwoven fabric used for a sheet forming the extraction bag or as a lamination resin used for an accessory member of the extraction bag, without causing damage on the side of the nonwoven fabric.　An extraction bag 100 is obtained by grafting together a spunbond nonwoven fabric layer 10 containing a polylactic resin and an accessory member 20. A laminate layer 21 containing a polylactic resin is provided to at least a surface, of the accessory member 20, in contact with the spunbond nonwoven fabric layer 10. The degree of crystallinity of the polylactic resin contained in the laminate layer 21 is set lower than the degree of crystallinity of the polylactic resin contained in the spunbond nonwoven fabric layer 10.

再生ビス（２－ヒドロキシエチル）テレフタラートを含む重合性原料及びその調製方法

Resumen de: KR102577296B1

The regenerated bis(2-hydroxyethyl)terephthalate in which the content of an acetate-based ester compound and a diethylene glycol ester compound is adjusted to a specific level has excellent purity and quality, and does not generate the problem of deteriorating the heat resistance properties when polymerizing polymers from recycled monomers.

エコバイオコーティング剤、この製造方法、及びこの用途

Resumen de: JP2026062394A

0001 【課題】エコバイオコーティング剤、この製造方法、及びこれを表面にコーティングした緩効性肥料を提供する。 【解決手段】ゲランガム及びキチン・キトサンの利用で、生分解可能、環境影響が少なく、プラスチック代替使用ができるため、廃棄物の問題を解決することができる。また、緩効性コーティング肥料に使用され、肥料の成分が徐々に放出されるように調節することができ、これにより、作物の必要な時期に合わせて栄養分を提供し、肥料の持続的な効果を保証することができる。また、形成されたコーティング層は、機械的強度に優れ、水に対する抵抗力が高く、外部環境でも堅固に維持される。また、人体に無害で、食品包装材、医療用コーティング、生分解性包装材などのような様々な応用分野に使用することができる。 【選択図】図１

THERMOFORMED SINGLE-PIECE CUP FOR CAPSULES THAT OPEN AUTOMATICALLY

Resumen de: US20260097895A1

0000 A cup made of thermoformed plastics has on one side a bottom with an outlet opening defined by a nozzle, and on an opposite side an inlet opening defined by an outwardly protruding rim. The bottom is a wall with inner reliefs and outer reliefs. The inner reliefs define outer recesses, and the outer reliefs define inner recesses. The bottom has a plurality of radial outer reliefs arranged uniformly around the nozzle. Each radial outer relief defines a corresponding radial inner channel. Innovatively, the cup makes it possible to produce a capsule for correct delivery of beverages, without an internal insert.

LAMINATED BIODEGRADABLE FILM FOR PACKAGING PHARMACEUTICAL COMPOSITIONS

Resumen de: WO2026074463A1

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.

HOME COMPOSTABLE POLYMER FILM WITH INORGANIC LAYER

Resumen de: WO2026073908A1

Home compostable multilayer film comprising at least one polymer composition layer A and at least one inorganic layer B wherein polymer composition A comprises 15 to 85 wt.-%, based on the total weight of the polylactic acid a) and the aliphatic-aromatic biodegradable polyester b), of at least one polylactic acid a) and 15 to 985 wt.-%, based on the total weight of the polylactic acid a) and the aliphatic-aromatic biodegradable polyester b), of at least one biodegradable aliphatic-aromatic polyester, and wherein layer B has a thickness of 2 to 300 nanometers.

MOLDED PULP CONTAINER

Resumen de: WO2026073901A1

The present invention relates to a container comprising: a body comprising molded pulp, the body being a truncated cone, the cone being open at the wider end and closed at the narrower end, the closed end having an annular region and a central region, wherein: i) the internal surface of the central region is closer to the wider end than the internal surface of the annular region; and/or ii) the external surface of the central region is further from the wider end than the external surface of the annular region; and a liner affixed to the internal surface of the body, the liner comprising one or more biodegradable polymers.

Method Of Making An Insulation Material And An Insulated Mailer

Resumen de: AU2026202145A1

A repulpable insulation material comprising a batt formed of a mixture of cellulose fiber and between about 0.5% and about 25% thermoplastic binder fiber distributed substantially randomly within the cellulose fiber, the thermoplastic binder fiber being adhered to the cellulose fiber, wherein subjecting the repulpable insulation material to a repulpability test produces greater than 85% fiber yield. A method for producing same is also described. also described. ar a r

BIODEGRADABLE RESIN COMPOSITION, EXTRUSION-MOLDED ARTICLE, MONOFILAMENT, SPORTING GEAR, AND TEXTILE PRODUCT

Resumen de: WO2026075261A1

Provided is a biodegradable resin composition comprising an aliphatic polyester copolymer (α) and a biodegradable resin (β) (excluding the aliphatic polyester copolymer (α)), wherein the aliphatic polyester copolymer (α) includes a structure (HB) derived from 3-hydroxybutanoic acid and a structure (HA) derived from a 3-hydroxyalkanoic acid (excluding 3-hydroxybutanoic acid), the proportion (HB/HA) of the structure (HB) derived from 3-hydroxybutanoic acid to the structure (HA) derived from a 3-hydroxyalkanoic acid (excluding 3-hydroxybutanoic acid), in the aliphatic polyester copolymer (α), exceeds 95/5 by mole. The biodegradable resin composition has a weight-average molecular weight higher than 70,000 but lower than 310,000.

BIODEGRADABLE INGESTIBLE SYSTEMS AND RELATED ELECTRONICS

Resumen de: WO2026076323A1

The present disclosure relates, in various aspects, to devices comprising biodegradable (e.g., bioresorbable) RFID antennas and dissolvable coatings. By employing fully biodegradable materials, the devices provided herein may obviate the need for device retrieval or battery replacement, thereby mitigating electronic waste. Moreover, the tags were compatible with standard gelatin or hydroxypropyl methylcellulose (HPMC) capsules, further enhancing clinical translational potential.

耐油紙

Resumen de: JP2026061786A

【課題】耐熱耐油性及び透湿性を有する耐油紙を提供する。【解決手段】本発明は、原紙と、該原紙の少なくとも一方の面近傍に含浸された耐油剤とを備えてなり、原紙は、叩解度が２０°ＳＲ以上５０°ＳＲ以下であり、耐油剤が、シリコーン変性ポリエステルである耐油紙である。【選択図】なし

PACKAGING APPARATUS AND METHOD

Resumen de: AU2026202221A1

Abstract Packaging apparatus and method Packaging apparatus comprising: a pair of heated counter-rotatable sealing dies for 5 pressing together two tissue webs to produce pockets for containing a substance for preparing beverages and to seal around said pockets; a pair of shafts, each shaft supporting a respective sealing die and extending from a first shaft end portion to a second shaft end portion; a pair of bearings, each bearing rotatably supporting one of the shafts at the first shaft end portion thereof; a first pressure device configured to act 10 on one of the pair of shafts to provide a first control of the pressure exerted by the sealing dies on the tissue webs; and a second pressure device configured to act on at least one of the pair of shafts to provide a second control of the pressure exerted by the sealing dies on the tissue webs. Fig. 1 Abstract ar b s t r a c t a r 4a & 7a @ 7aa &38 o 4a 7a ar & # a @ O a e a r

HOME COMPOSTABLE STRETCHED POLYMER FILM

Resumen de: WO2026073906A1

Home compostable stretched film comprising at least one polymer composition layer A wherein polymer composition A comprises 15 to 85 wt.-%, based on the total weight of the polylactic acid a) and the aliphatic-aromatic biodegradable polyester b), of at least one polylactic acid a) and 15 to 95 wt.-%, based on the total weight of the polylactic acid a) and the aliphatic-aromatic biodegradable polyester b), of at least one biodegradable aliphatic-aromatic polyester.

MARINE BIODEGRADABLE POLYMER COMPOUND HAVING ALIPHATIC UNSATURATED CARBON-CARBON BOND AND METHOD FOR PRODUCING SAME

Resumen de: EP4722273A1

0001 Provided is a marine biodegradable polymer compound that contains a repeating unit including at least one bond selected from among an ester bond, an amide bond, a carbonate bond, a urethane bond, and a urea bond, has an aliphatic unsaturated carbon-carbon bond in the main chain, and has one or more substituents selected from among -COO<->R<+>, -SO<3>- R<+>, -O-SO<3>- R<+>, and -P(=O)(OH)-O<->R<+> (in the formulas, R<+> is a hydrogen ion, a monovalent metal cation, or a monovalent organic cation) on a side chain.

HOME COMPOSTABLE CONTAINER

Nº publicación: EP4720193A1 08/04/2026

Solicitante:

THE WATER COMPANY B V [NL]

Resumen de: ZA202307584B

Power delivery may be controlled to help prevent arcing when a data cable supplying power from a power source device to a power sink device is disconnected. The presence of a user in proximity to a connection between a cable plug and a cable receptacle may be detected. The level of a power signal being conveyed from the power source to the power sink may be reduced in response to the detection.