Alerta

RESIN COMPOSITION FOR T-DIE EXTRUSION MOLDING

Resumen de: WO2025074872A1

This resin composition for T-die extrusion molding comprises: 100 parts by weight of poly(3-hydroxyalkanoate) resin (A); 0.3 to 3 parts by weight of layered clay mineral (B) having an average particle diameter D50 of 1 to 5 μm and a specific surface area as determined by BET of 10-40 m2/g; and 0.3 to 3 parts by weight of aliphatic acid amide compound (C). The resin composition demonstrates a melt viscosity of 300 to 1000 Pa.s as determined at 175°C and a shear velocity of 122 s-1.

THERMOPLASTIC RESIN COMPOSITION AND USE THEREOF

Resumen de: WO2025075116A1

The present invention addresses the problem of providing a thermoplastic resin composition with which it is possible to provide a molded body having a large tensile strain. The problem is solved by a thermoplastic resin composition containing: a P3HA-based resin component (A) containing P3HA-based copolymers (a-1) having a weight average molecular weight of 200,000 to 1,000,000 and P3HA-based copolymers (a-2) having a weight average molecular weight larger than that of (a-1); and crosslinked resin particles (B) containing a polyhydroxyalkanoate-based resin and having a gel fraction of 50% or more.

SCREW CLOSURE FOR A BEVERAGE CONTAINER

Resumen de: EP4534435A1

Schraubverschluss (20) zum Verschließen eines Behälters (10), der zur Aufnahme eines Füllprodukts, vorzugsweise eines Getränks, dient, wobei der Schraubverschluss (20) zum Aufschrauben auf eine Behältermündung (12) des Behälters (10) eingerichtet ist und aufweist: einen Verschlusskörper (21), der vorzugsweise eine einseitig geschlossene zylindrische Form hat; und ein Verschlussinlay (22), das in den Verschlusskörper (21) eingesetzt ist, wobei das Verschlussinlay (22) ein Verschlussgewinde (23) zum Aufschrauben des Schraubverschlusses (20) auf die Behältermündung (12) des Behälters (10) aufweist; wobei der Verschlusskörper (21) aus einem kompostierbaren und/oder biologisch abbaubaren Material, vorzugsweise Pulpematerial, und das Verschlussinlay (22) inklusive Verschlussgewinde (23) aus einem anderen Material als der Verschlusskörper (21) gefertigt ist.

CAPSULE FOR RECEIVING A SUBSTANCE FOR THE PREPARATION OF A BEVERAGE

Resumen de: US2021024283A1

The invention is a capsule intended for receiving a substance for preparing a beverage. The capsule has a body made from a compostable material according to standard EN 13432, and is equipped with at least one sealing film having at least one layer made from compostable material and at least one sealing layer on the body. The sealing film has an oxygen transmission rate of not more than 5 cm3/m2·day·atm according to standard ASTM F1927.

BIODEGRADABLE RESIN COMPOSITION, BIODEGRADABLE RESIN MOLDED PRODUCT, AND MANUFACTURING METHOD THEREFOR

Resumen de: EP4534593A1

Provided are a biodegradable resin composition and a biodegradable resin molded article, and the biodegradable resin composition includes (A) a polyolefin-based compound, (B) a biodegradable resin, (C) an aliphatic-aromatic copolyester-based compound, and (D) a modified polyolefin-based compound, wherein (A) the polyolefin-based compound is included in an amount of 7 to 30 wt% with respect to a total of (A) to (D), and a total of (C) the aliphatic-aromatic copolyester-based compound and (D) the modified polyolefin-based compound is included in an amount of 45 to 80 wt% with respect to the total of (A) to (D).

COPOLYESTER RESIN AND METHOD FOR PRODUCING SAME

Resumen de: EP4534583A1

Provided are a copolyester resin having excellent thermoformability and biodegradability and a method for producing the copolyester resin. The copolyester resin includes a combination of a biodegradable block (X) being a biodegradable constitutional unit and a non-biodegradable block (Y) being a non-biodegradable constitutional unit.

封緘方法

Resumen de: JP2025056726A

【課題】配送の際の作業効率性を向上させる、封緘テープの封緘方法を提供する。【解決手段】封緘テープを用いて包装箱の左右両側の外フラップの合わせ目を封緘する封緘方法であって、前記封緘テープが、表面基材、擬似接着層、中間基材および接着剤層をこの順に有し、かつ、擬似接着層および中間基材は隣接して配置され、前記封緘テープが、前記中間基材から剥離可能なラベル部を有する、封緘方法。【選択図】なし

Emballage til flydende produkter og en fremgangsmåde til fyldning af emballagen og en fremgangsmåde til fremstilling af en indre pose til emballagen

Resumen de: US2023025325A1

Packaging for liquid food, where the packaging has an outer casing (2) of cardboard, an inner bag (8) of plastic foil which consists of e.g. completely recyclable bio-polyethylene plastic, where the inner bag is arranged inside the outer casing (2) and completely fills it when the inner bag is filled with the food, and an opening module, here called MF module (12), which contains an emptying device and a filling device arranged on a plastic disc (14), wherein the emptying device comprises an emptying channel (13) and a stopper (19) and where the filling device comprises a filling channel (25) and a filling plug (26) and wherein the MF module (12) is connected to the inner bag (8) by that the underside of the plastic disc (14) is welded to the outside of the inner bag so that the emptying channel (13) connected to a hole (11) in the inner bag (8) where the filling channel (25) opens into the emptying channel (13) is connected to the outer cover (2) in that top flaps (6a-6d) of the outer casing are attached to a slot (17) in the plastic disc (14) along the side edges thereof. The application also includes a method for filling the packaging and a method for producing an inner bag for the packaging.

ENVIRONMENT-FRIENDLY TABLEWARE

Resumen de: MX2023006348A

The present invention relates to the field of tableware, and in particular provides environment-friendly tableware, comprising a handle and a main body portion, the main body portion being located at one end of the handle. On the section of the handle in the extending direction, the handle has a bottom wall and side walls located at the two ends of the bottom wall, first edge sheets are provided at the free ends of the side walls, the thickness of the first edge sheets is equal to that of the side walls, and arc chamfers are formed at the corners of the first edge sheets.

HIGH DURABILITY CARDBOARD PRODUCT AND METHOD FOR THE MANUFACTURING THEREOF

Resumen de: US2024410113A1

Disclosed is a high durability cardboard product and a method for the manufacturing thereof. The method includes the steps of applying a cross-linking formulation including at least one cross-linking acid and at least one polyol to a pulp sheet material, pre-drying the pulp sheet material treated with the cross-linking formulation and pre-heating a single sheet or combined multiple sheets of the pre-dried pulp sheet material treated with the cross-linking formulation. At least one cardboard product is shaped and cut out of the pre-heated pulp sheet material, and finally subjected to a final curing step.

Zusammensetzung von polymeren Filmen auf Pektinbasis, die ein Boswelliasäurederivat für verbesserte Funktionalität enthält

Nº publicación: DE202025101473U1 04/04/2025

Solicitante:

ABU DHABI UNIV [AE]
AJAJ RAHAF [AE]
AL HARRASI AHMED [OM]
AVULA SATYA KUMAR [OM]
BHATIA SAURABH [OM]
HEMEG HASSAN ABDULLAH [SA]
KHAN AJMAL [OM]
KHAN TALHA SHIREEN [OM]
RAUF ABDUR [PK]
SHAH YASIR ABBAS [OM]
TAIBAH UNIV [SA]
UNIV OF NIZWA [OM]
UNIV OF PETROLEUM AND ENERGY STUDIES [IN]
UNIV OF SWABI [PK]
Abu Dhabi University,
Ajaj, Rahaf,
Al-Harrasi, Ahmed,
Avula, Satya Kumar,
Bhatia, Saurabh,
Hemeg, Hassan Abdullah,
Khan, Ajmal,
Khan, Talha Shireen,
Rauf, Abdur,
Shah, Yasir Abbas,
Taibah University,
University of Nizwa,
University of Petroleum and Energy Studies,
University of Swabi