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CELLULOSE COMPOSITION, CELLULOSE MOLDED BODY, AND METHOD FOR PRODUCING CELLULOSE COMPOSITION

Resumen de: US2025353998A1

Disclosed is a cellulose composition including: (A) a water-soluble cellulose ether, (B) water-insoluble cellulose particles and (C) water. The cellulose composition may serve as a novel biomass material which uses biodegradable cellulose that places little burden on the environment, and exhibits excellent shape retention properties. The cellulose composition may include (A) 100 parts by weight of the water-soluble cellulose ether, (B) 30 to 150 parts by weight of the water-insoluble cellulose particles, and (C) 300 to 1,000 parts by weight of water.

HIGH BARRIER COMPOSTABLE PRODUCTS USING PROTEIN FILLERS IN BIOPLASTICS AND METHODS OF MAKING THOSE

Resumen de: US2025353980A1

A gas barrier substrate comprising a biodegradable composite, the biodegradable composite comprising a polymeric matrix and a sustainable filler comprising protein. Also articles of manufacture comprising the gas barrier substrate and methods of limiting gas permeation using the gas barrier substrate.

BASE PAPER FOR VAPOR DEPOSITION PAPER, VAPOR DEPOSITION PAPER, PACKAGING BAG, LAMINATE, AND PAPER CONTAINER FOR LIQUID

Resumen de: US2025354334A1

A base paper for vapor deposition paper, the base paper including, on at least one surface of a paper substrate, a clay coat layer and a resin layer in this order on the paper substrate, in which the clay coat layer includes an inorganic pigment and a binder, the mass ratio (inorganic pigment/binder) of the inorganic pigment to the binder in the clay coat layer is from 25/75 to 75/25, and the coating amount in terms of solid content of the clay coat layer is 8 g/m2 or more and 20 g/m2 or less.

POLYVINYLALKOHOLHARZ, WASSERLÖSLICHE FOLIE, EXTRUSIONSGEFORMTER GEGENSTAND, FILAMENT, VLIESSTOFF, BEHÄLTER, VERFAHREN ZUR HERSTELLUNG EINER WASSERLÖSLICHEN FOLIE UND WÄSSRIGE LÖSUNG

Resumen de: DE112024000388T5

Bereitgestellt werden ein Polyvinylalkoholharz, das den Erhalt einer wasserlöslichen Folie mit günstiger Kaltwasserlöslichkeit und mechanischer Festigkeit ermöglicht, eine günstige Bioabbaubarkeit aufweist und eine überlegene Filtrierbarkeit im Zustand einer wässrigen Lösung aufweist; eine wasserlösliche Folie, ein extrudiertes Produkt, ein Filament, ein Vliesstoff und ein Behälter, die jeweils ein derartiges Polyvinylalkoholharz enthalten; ein Verfahren zur Herstellung einer wasserlöslichen Folie und eine wässrige Lösung. Das Polyvinylalkoholharz enthält als Hauptkomponente einen modifizierten Polyvinylalkohol mit einer N-Vinylamid-Einheit, wobei das Verhältnis (N1/N2) der Zahl (N1) von 1 µm großen Teilchen zur Zahl (N2) von 2 µm großen Teilchen in 1 ml einer 2 massen-%igen wässrigen Lösung des Polyvinylalkoholharzes 0,1 oder mehr und 50 oder weniger beträgt.

MULTILAYER NON-WOVEN FABRIC SUITABLE AS LID OF A CAPSULE FOR PREPARING A BEVERAGE

Resumen de: EP4650164A1

The present invention relates to a non-woven fabric (10) suitable as a lid of a capsule for preparing a beverage, in particular coffee or tea, the non-woven fabric (10) comprising a tear enhancement layer (20), an oxygen barrier layer (24), a retention filter layer (30), wherein the oxygen barrier layer (24) is arranged between the tear enhancement layer (20) and the retention filter layer (30), the non-woven fabric (10) further comprising at least one of a first adhesion layer (22), a second adhesion layer (26) and a water vapor barrier layer (28), wherein the first adhesion layer (22) is arranged between the tear enhancement layer (20) and the oxygen barrier layer (24), wherein the second adhesion layer (26) is arranged between the oxygen barrier layer (24) and the retention filter layer (30), wherein the water vapor barrier layer (28) is arranged between the oxygen barrier layer (24) and the retention filter layer (30). The present invention further relates to a lid for or of a capsule for preparing a beverage as well as to a capsule for preparing a beverage.

Method

Resumen de: GB2641156A

Manufacturing a cup comprising a) providing a blank comprising inner and outer walls surfaces, inner wall comprising a liquid impermeable layer, and edge sealing regions, b) a circular base comprising an inner surface with a liquid impermeable layer and a wall sealing portion, c) flexing the quadrilateral blank forming a tubular structure, d) folding the circular base at circumferential fold line, e) sealing the wall sealing portion of the base to the bottom edge of the tubular structure in seam, 1) one or more of the second, third, or fourth edges of the blank comprises a liquid impermeable layer and/or sealable lacquer. The method may include, 2) applying a sealable lacquer coating and/or a further liquid impermeable layer to the interior of the tubular wall component and/or base, and/or 3) one or more of the second, third or fourth edges of the quadrilateral blank comprise a liquid impermeable layer and/or a sealable lacquer coating, and/or 4) a portion of the inner wall surface and/or the outer wall surface extending partially along that surface from the fourth edge of the quadrilateral blank or the upper edge of the tubular wall component comprises an additional liquid impermeable barrier material and/or sealable lacquer.

ENVIRONMENTALLY FRIENDLY SCREW

Resumen de: EP4650141A1

An environmentally friendly screw S is provided. The environmentally friendly screw includes a head portion 10 and a threaded portion 20 integrally connected. The head portion 10 and the threaded portion 20 are made from biodegradable materials by an injection molding device. The environmentally friendly screw S is provided with a parting line L located at a longitudinal section in an axial direction of the environmentally friendly screw S. The environmentally friendly screw S has advantages of biodegradability or biocompostability, light weight, low cost, and no conductivity.

라텍스-전분 조성물

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.

Artificial grass filler with excellent antibacterial and antioxidation effects made using Ginkgo leaf or ginkgo extract an eco-friendly natural material manufacturing method

Resumen de: KR102888445B1

본 발명은 친환경 천연소재인 은행나무잎 또는 은행나무 추출물을 이용하여 항균과 황산화효과가 우수한 인조잔디용 충진재, 그리고 그 제조방에 관한 것으로, 보다 구체적으로는, 친환경 천연소재인 은행나무잎 또는 은행나무 추출물은 Bilobalides 또는 Ginkolides라고 불리는 테르펜 성분을 함유하는데, 이는 은행잎에서만 발견되는 성분으로 항산화 효능과 항균효과가 우수해서 야외활동시 흔히 볼 수 있는 해충(모기 파리 진드기등)과 세균(곰팡이와 각종바이러스)을 물리치는 성분을 함유하고 있으며 천연소재인 은행나무잎과 그 추출물을 이용하여 해충과 세균이 번식하지 않는 인조잔디 충진재에 해당하는 친환경 천연소재인 은행나무잎 또는 은행나무 추출물을 이용하여 항균과 황산화효과가 우수한 인조잔디용 충진재, 그리고 그 제조방에 관한 것이다.

Verpackungsmaterial auf Zellulosebasis, Produkte, Maschinen

Resumen de: DE202025102844U1

Herstellungserzeugnis mit (i) heimkompostierbarem und/oder (ii) recycelbarem oder auf andere Weise ungiftigem mehrschichtigem Verpackungsmaterial aus Papier, Zellstoff oder auf Zellulosebasis, das zur Aufnahme von essbaren Lebensmitteln ausgelegt ist, wobei das Material folgende Gruppen umfasst:eine Schicht umfassend einen Feuchtigkeitsbarrierelack, der aus Gruppe B ausgewählt ist,eine Schicht umfassend einen Klebstoff, der aus Gruppe D ausgewählt ist,eine Schicht umfassend eine Folie, die aus Gruppe E ausgewählt ist, undeine innerste Schicht mit metallisiertem Papier, das aus Gruppe F ausgewählt ist.

A BEVERAGE CAPSULE COMPRISING A BARRIER LINER ATTACHED TO A PULP BODY

Resumen de: EP4620861A2

The present invention is directed to a capsule (1) for beverage preparation, comprising a cup-shaped body (2) of moulded cellulose pulp and a closing membrane (5) attached to a peripheral rim (4) of said body (2). The capsule further comprises a multilayer polymeric liner (3) attached to the inner surface of the cellulose pulp body (2), said liner comprising:(i) an outermost polymeric layer (7),(ii) a first tie layer (8),(iii) a barrier layer (9),(iv) a second tie layer (10),(v) an innermost polymeric layer (11),In which liner,- the thickness of the outermost layer (7) and the thickness of the innermost layer (11) are comprised between 10 and 100 pm and are preferably identical;- the elongation at break of the outermost layer (7) is higher than the elongation at break of the innermost layer (11);- The melt flow rate (MFR) of the outermost layer (7) measured at 150°C during 10 minutes with a pressure of 2.16 kg, is lower than the melt flow rate (MFR) of the innermost layer (11), measured at 190°C during 10 minutes with a pressure of 2.16 kg;- The melting point temperature of the outermost layer (7) is lower than the melting point temperature of the innermost layer (11),and in which, the outermost layer serves as an adhesive to the cellulose pulp of the capsule body.

Composition for forming an eco-friendly outsole containing coffee sludge and method for manufacturing an outsole using the same

Nº publicación: KR20250161448A 17/11/2025

Solicitante:

정소진