Alerta

WATER-SOLUBLE FILM FOR CHEMICAL AGENT PACKAGING AND CHEMICAL AGENT PACKAGING CAPSULE

Resumen de: WO2025159117A1

Provided is a water-soluble film for chemical agent packaging, which, even when a chemical agent is housed in a packaging capsule formed of the water-soluble film and is stored for a long period of time, is capable of sufficiently reducing yellowing that occurs in the water-soluble film. This water-soluble film for chemical agent packaging is characterized by comprising: a water-soluble polyvinyl alcohol-based resin including an anion group-modified polyvinyl alcohol-based resin; a plasticizer; and an aldehyde scavenger. The aldehyde scavenger is preferably a urea derivative or a guanidine-based compound having an amino group.

HIGH-WEAR-RESISTANCE HIGH-SLIP-RESISTANCE TPU BASKETBALL SHOE SOLE SHEET CONTAINING BIO-BASED COMPONENT AND PREPARATION METHOD THEREFOR

Resumen de: WO2025156951A1

A high-wear-resistance high-slip-resistance TPU basketball shoe sole sheet containing a bio-based component and a preparation method therefor. The high-wear-resistance high-slip-resistance TPU basketball shoe sole sheet comprises a plane structure in the middle of a basketball shoe sole and a protruding edge cover structure. The basketball shoe sole specifically comprises the following raw materials: a modified TPU-polyurethane composite material, a stabilizer, an additive, an adhesive film, and a bio-based component. By adding a modified carbon nanotube silicon dioxide-iron dioxide nanomaterial to a TPU-polyurethane composite material for modification, the wear resistance of the prepared basketball shoe sole sheet is improved, and the slip resistance thereof is further improved, so that the surface of the modified TPU-polyurethane composite material has a protrusion-like structure, thereby enhancing the grip force of the material and thus improving the slip-resistance in wet conditions.

NEW POLYESTER AND COMPOSITIONS CONTAINING IT

Resumen de: EP4575054A2

This invention relates to a biodegradable polyester which is particularly suitable for use in the manufacture of mass-produced articles characterised by excellent mechanical properties, in particular high tensile strength, elongation and tensile modulus, associated with a high barrier property against oxygen and carbon dioxide.

PACKAGING MATERIAL FOR CIGARETTES AND CIGARETTE CASE INCLUDING THE SAME

Resumen de: US2025242577A1

Disclosed is an environmentally friendly packaging material for cigarettes having excellent physical properties. According to one aspect, provided is a packaging material for cigarettes including a polyolefin and a calcium carbonate.

v ECO-FRIENDLY TRAY USING V-CUTTING

Resumen de: KR102840695B1

본 발명의 일 실시예에 따른 v커팅을 이용한 친환경 트레이는 이면지; 일단은 상기 이면지의 전면부에 접착되고 파형구조로 형성되는 골심지를 포함하고, 상기 이면지 및 골심지는 적어도 한번 이상 순차적으로 적층되고, 상기 적층이 끝난 골심지의 타단에는 상기 이면지와 대응된 형상으로 구성되는 표면지가 접착되는 본체부; 및 상기 표면지의 상단면에 종방향으로 v자 커팅되는 적어도 하나 이상의 커팅부를 포함하고, 상기 본체부는 상기 커팅부를 따라 폴딩되는 v커팅을 이용한 친환경 트레이로서, 상기 본체부는 장방형으로 구성되고 각 단부마다 적어도 하나 이상의 고정홈이 형성되는 메인 판재; 및 상기 메인 판재의 각 단부로부터 일방향으로 연장형성되고, 상기 고정홈과 대응되도록 돌출부가 형성되는 측벽부를 포함하고, 상기 측벽부가 상기 커팅부를 따라 폴딩되었을 때, 상기 돌출부는 상기 고정홈에 삽입될 수 있다.

Verfahren zum Herstellen eines faserbasierten Produkts

Resumen de: CH721522A1

Die Erfindung betrifft ein Verfahren zum Herstellen eines faserbasierten Produkts, insbesondere einer Kapsel umfassend eine Barriereschicht mit den Schritten: - Bereitstellen eines Vlieses aus Fasern, insbesondere Naturfasern, - Bereitstellen der Barriereschicht in der Form eines Films, - Übereinanderlegen des Vlieses und der Barriereschicht zur Bereitstellung eines Halbzeugs (40). Das Halbzeug (40) wird in ein Formwerkzeug (50) eingebracht und in diesem in die finale Kontur des Produktes gepresst, sodass die Barriereschicht einen integralen Bestandteil des Produktes bildet.

Food Grade Starch Based Modeling Clay with High Elasticity and High Ductility and Its Preparation Method

Resumen de: US2025243348A1

Disclosed are a food grade starch based modeling clay with high elasticity and high ductility and its preparation method, belonging to the technical field of modeling clay preparation. The starch based modeling clay provided by the present disclosure is prepared from the following formula components: 160-180 parts of starch, 140-160 parts of water, 10-15 parts of a food grade stabilizer, 10-15 parts of edible salt, 0-10 parts of hydrophilic colloid, 0.6-0.8 parts of a preservative, 40-60 parts of a food grade plasticizer, 6-10 parts of food grade white oil, and 4-8 parts of edible pigment. The starch includes one or a combination of more of cassava starch, wheat starch, and glutinous rice starch. The present disclosure, through combined use of the starch and the hydrophilic colloid, makes the prepared starch based modeling clay have good viscoelasticity and ductility, and good in storage stability, safe and non-toxic.

MULTILAYER BIODEGRADABLE FILM

Resumen de: US2025033333A1

This invention relates to a multilayer biodegradable film which is particularly suitable for the manufacture of packaging and is also characterised by appreciable optical transparency properties in addition to high level mechanical properties.

열가소성 재료

Resumen de: WO2024120747A1

The invention relates to a thermoplastic material, wherein the material contains starch and further components, wherein the further components comprise cellulose and talcum as fillers, wherein the further components comprise sorbitol as plasticiser in a concentration of at least wt.% and at most 9.5 wt.% sorbitol in relation to the total weight of the material in the dried state.

Mushroom Badge Camping Box

Resumen de: KR20250115763A

본 발명은 버섯 배지 캠핑박스에 관한 것으로서 캠핑박스에 의하여 친환경적으로 생분해 가능할 수 있게 하고, 박스 각 면에 의하여 단열이 잘 될 수 있게 함으로써 친환경적이지 않아 사후 처리가 어려운 문제점을 해소하도록 함으로써 기존의 친환경적이지 않아 사후 처리가 어려운 문제점을 해소 하도록 한 것이다.즉 본 발명은, 캠핑박스에 있어서 친환경적으로 생분해 가능할 수 있게 버섯 패배지로 구성한 캠핑박스, 단열이 잘 될 수 있게 버섯 패배지로 구성한 박스 각 면으로 구성한 것이다.따라서, 본 발명은 캠핑박스에 의하여 친환경적으로 생분해 가능할 수 있게 하고, 박스 각 면에 의하여 단열이 잘 될 수 있게 함으로써 친환경적이지 않아 사후 처리가 어려운 문제점을 해소하도록 함으로써 기존의 친환경적이지 않아 사후 처리가 어려운 문제점을 해소하도록 한 효과를 갖는 것이다.

A COMPOSTABLE CAPSULE FOR PREPARING BEVERAGES EQUIPPED WITH EASY-PERFORATION LID

Resumen de: WO2025158251A1

The compostable capsule that is the object of the present invention comprises a cup (2) and a compostable lid (6) consisting of an outer layer (10) with gas and/or vapor barrier properties and an inner layer (20), fastened to the edge (4) of the cup (2), which is micro-perforated film provided with a plurality of through holes (201). Furthermore, the inner layer (20) and the outer layer (10) are joined together only at the edge (4) of the cup (2). Advantageously, by virtue of the micro -perforated inner layer (20) separated from the perforated outer layer (10), the lid (6) perforates correctly, facilitating optimal dispensing of the beverage.

METHOD FOR TEXTILE AND POLYESTER DECONSTRUCTION AND UPCYCLING TO BIOPLASTIC IN A HALOPHILE

Resumen de: WO2025160586A1

Methods for deconstructing polyester-cotton blended textile waste and biodegradable polyester packaging waste using microbial cells for the fermentative production of polyhydroxybutyrate (PHB), novel engineered Halomonas strains, and use of these strains in PHB production. An engineered microbial cell and compositions comprising PHB are also described.

POROUS MATERIAL

Resumen de: WO2025158051A1

The present invention provides porous material comprising or consisting of a least one polyester wherein the pores are filled with either air or a solvent, such as a carbonate solvent or water and a process for the preparation thereof.

COMPOSTABLE POD FOR BEVERAGE PREPARATION

Resumen de: US2025242997A1

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. The at least one half-shell comprises in a layered manner: • A primary layer (171) made of a paper-based material; • A secondary layer (172) with at least an oxygen barrier function and optionally a water barrier function; and • An at least partial, tertiary layer (173) with a filter function, The primary layer of said at least one half-shell (106) comprises at least one non-traversing pre-cut hole and/or scratch forming a pre-cut pattern (108) or scratch's pattern (I, CE) over at least a delivery portion (130) of the half-shell 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.

METHOD FOR MANUFACTURING GELATINISED BLENDS OF THERMALLY MODIFIED STARCHES

Resumen de: US2024279363A1

The invention relates to a method for preparing a gelatinized blend of at least two heat-modified starches, wherein the starches are starches of different botanical origins, which comprises the steps consisting in:1. Preparing a starch milk containing at least two starches of distinct botanical origins,2. Treating the milk thus obtained under alkaline conditions and then dehydration and heat treatment for a time and at a temperature making it possible to obtain a blend of heat-modified starches,3. Pregelatinizing said blend using a method that causes a break in the granular structure of the starches.

A METHOD FOR PRODUCING POLYHYDROXYALKANOATES

Resumen de: EP4592395A1

According to an example aspect of the present invention, there is provided A method for producing polyhydroxyalkanoates. The method comprises the steps of: converting carbon dioxide to one or more organic compound(s), contacting at least part of the one or more organic compound(s) with a microbial monoculture and a fermentation medium to form a fermentation mixture, and producing at least one polyhydroxyalkanoate from the fermentation mixture.

BIODEGRADABLE POLYURETHANE RESIN

Resumen de: EP4592328A1

To provide a biodegradable polyurethane resin exhibiting excellent mechanical properties (strength, toughness) that enable practical use as a molded article and being less likely to generate highly toxic aromatic amines. The biodegradable polyurethane resin of the disclosure is a biodegradable polyurethane resin including a structural unit derived from a polylactone polyol and a structural unit derived from an aliphatic diisocyanate having 7 or more carbons and having no side chains. Furthermore, the method for producing the biodegradable polyurethane resin of the disclosure includes reacting components containing at least a polylactone polyol and an aliphatic diisocyanate having 7 or more carbons and having no side chains.

ENVIRONMENTALLY FRIENDLY INSULATED PACKING SYSTEM FOR TRANSPORTING FOOD PRODUCTS

Resumen de: MX2025003213A

An environmentally friendly insulated packing system is provided. The insulated packing system may include a base layer and an insulating layer disposed on the base layer in one or more areas. The insulating layer may be a plurality of block-shaped pockets having a substantially rectangular or cube form in each of the one or more areas. The base layer may be folded to join the substantially rectangular forms and align with the inner surface of all or part of a shipping container, e.g., a box. In an alternate embodiment, the insulating packing system may be in the form of a bag/pliable box.

A PROTECTIVE PACKAGING INSERT

Resumen de: CN119923355A

A protective packaging insert comprising a substrate and a solid cellulose foam sheet; wherein the substrate comprises at least two areas and at least one fold line separating the at least two areas, and the at least one fold line is arranged to allow the insert to be folded into a folded state; the solid cellulose foam board comprises two or more parts; wherein a first portion of the solid cellulose foam sheet comprises at least one through hole, and wherein at least one second portion of the solid cellulose foam sheet has a shape corresponding to a shape of the at least one through hole; wherein a bottom surface of the first portion of the solid cellulose foam sheet is fixedly arranged on a top surface of the first region of the substrate and an upper surface of the at least one second portion of the solid cellulose foam sheet is fixedly arranged on a top surface of the second region of the substrate.

A SOLID CELLULOSE FOAM PRODUCT FOR PROTECTION OF AN OBJECT

Resumen de: MX2025003260A

The invention relates to a solid cellulose foam product for protection of an object, said solid cellulose foam product comprising at least one base portion comprising at least one hole and at least one housing; said at least one housing of said at least one base portion is arranged to house a protruding portion of said object; and at least one plug arranged in said at least one hole of said at least one base portion. The invention further relates to a method of producing said solid cellulose foam product.

A FLEXIBLE SOLID CELLULOSE FOAM

Resumen de: CN120035556A

A flexible solid cellulose foam, wherein the flexible solid cellulose foam comprises an upper surface and a lower surface; wherein at least one of the upper surface and the lower surface of the flexible solid cellulose foam comprises at least one cutting line having a predetermined cutting depth DC; wherein the at least one cutting line is arranged to partially cut through the cellulosic foam. The invention also provides a method for producing the flexible solid cellulose foam.

BIODEGRADABLE RESIN COMPOSITION

Resumen de: EP4592348A1

This biodegradable resin composition comprises a biodegradable resin, the biodegradable resin composition including one or more components selected from the group consisting of soybean-derived substances and wheat bran, wherein the biodegradable resin is a polybutylene adipate terephthalate.

BIODEGRADABLE RESIN COMPOSITION

Resumen de: EP4592349A1

This biodegradable resin composition contains a biodegradable resin (A), a powdery substance (B) derived from animals or plants, and a component (C). The biodegradable resin (A) is at least one selected from the group consisting of thermoplastic starch, polybutylene adipate terephthalate, polylactic acid, polybutylene succinate, polybutylene succinate adipate, polycaprolactone, and polyhydroxyalkanoic acid. The component (C) is at least one component selected from the group consisting of a compound (X) and a plasticizer. The compound (X) is a compound containing at least one functional group selected from the group consisting of an epoxy group and a carbodiimide group.

SPACER FOR SEPARATING SURFACES OF ADJACENT ARTICLES

Resumen de: WO2024061764A1

A spacer (1) for separating surfaces of adjacent articles comprises at least one adherent layer (2) and at least one substrate (3). The adherent layer (2) is arranged on the substrate (3) and is configured to adhere to a surface of an article. The substrate (3) is bio-based and the adherent layer (2) comprises or consists of foamed polyurethane.

MOULDED ITEMS INCLUDING A BARRIER LABEL

Nº publicación: EP4590594A1 30/07/2025

Solicitante:

NOVAMONT SPA [IT]
Novamont S.p.A

Resumen de: CN119998206A

The present invention relates to a biodegradable molded or thermoformed article for food packaging comprising a label having barrier properties.