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118
resultados
Última actualización
16/10/2026 [07:08:00]
Resultados 75 a 100 de 118
Resumen de: KR103023900B1
본 발명은 친환경 수지 조성물에 관한 것으로서, 보다 상세하게는, 현재 규제 대상이거나, 잠재적으로 금지될 가능성이 높은 유해물질을 포함하지 않고, 돼지유래 성분을 의도적으로 사용하지 않아서, 할랄(HALAL) 요건 및 다양한 환경 인증 취득 요건을 충족할 수 있도록 하는, 유해물질 및 돼지유래 성분을 포함하지 않는 수지 조성물 및 이로부터 제작한 물품에 관한 것이다.
Resumen de: KR103023888B1
본 발명은 열가소성 전분 기반 마스터배치에 관한 것으로서, 보다 상세하게는, 바이오매스(biomass)를 고함량으로 함유하여 탄소 저감 효과가 우수하면서도, 다양한 수지 성분들과의 상용성이 좋고, 다양한 가공 공정에 적용 가능하며, 우수한 기계적 물성을 발휘할 수 있도록 하는, 탄소 저감형 열가소성 전분 기반 마스터배치 및 이의 응용 조성물에 관한 것이다.
Resumen de: WO2023165941A1
The present invention concerns a process for producing leather, skin, hide and/or textile substitute from mycelium. The present invention also concerns a leather, skin, hide and/or textile substitute obtainable by said process and use thereof.
Resumen de: GB2645280A
Aluminum-free moisture-regulating lining paper for cigarettes and a preparation method therefor. The aluminum-free moisture-regulating lining paper for cigarettes comprises a base paper layer (1), a dense barrier layer (2), a hydrophobic functional layer (3) and a dynamic composite moisture-regulating functional layer (4). The dense barrier layer (2) comprises polyvinyl alcohol and glycerol, the hydrophobic functional layer (3) comprises calcium stearate, a silane coupling agent, nanocellulose and carboxymethyl cellulose, and the dynamic composite moisture-regulating functional layer (4) comprises sodium alginate, nano-porous calcium silicate, glycerol and hyaluronic acid. By means of the hydrophobic synergistic effect of calcium stearate and the silane coupling agent which are hydrophobic substances, the hydrophobic functional layer (3) having hydrophobicity and certain barrier capacity is formed within the carboxymethyl cellulose matrix under the assistance of the physical cross-linking agent action of nanocellulose, thereby solving the problem of reduced barrier property of the polyvinyl alcohol dense barrier layer (2) under a high-moisture condition. In addition, the dynamic moisture-regulating performance of the lining paper is achieved by using the good water-locking and moisturizing effects of hyaluronic acid which is a natural moisturizing factor, and the moisture-absorbing, draining and slow-release effects of nano-porous calcium silicate.
Resumen de: WO2025104537A1
A biodegradable laminate (1) comprising a base board (2), a tie layer (3), the tie layer (3) comprises PHA, a barrier film (4, 8, 9) is arranged on the tie layer (3). The barrier film comprises a PHA layer (4), which comprises a PHA type selected from the group consisting of PHB, PHBV, PHBH, P(3HB4HB), other co-polymers of PHB, other homopolymers such as PHO, PHH, P3HP, and combinations thereof, and a vacuum deposited layer (8, 9) which is coated on at least one side of the PHA layer. The laminate finally comprises at least one extrusion coated heat-sealable PHA layer (5, 6) which is coated on the first side of the base board and/or on the barrier film, the layer comprises a PHA type selected from the group consisting of PHB, PHBV, PHBH, P(3HB4HB), other co-polymers of PHB, other homopolymers such as PHO, PHH, P3HP, and combinations thereof.
Resumen de: WO2025103915A1
The invention relates to a manufacturing process for producing a biodegradable, preferably compostable, single-use food and/or beverage containers (1) for use in a beverage production machine, on a single-use container manufacturing line (20), the manufacturing process comprising: a) supplying a cellulose-based container body (2) having an external surface and an outwardly extending peripheral rim (6), b) filing the container body (2) with a food and/or beverage ingredient (10), c) applying a closing element (7) over the container body (2), d) sealing the closing element (7) with the peripheral rim (6) of the container body (2), According to the invention, the manufacturing process further comprises a step of marking (a1) the container body (2) on its external surface by printing and/or by laser engraving, said marking step taking place before the step of filling the container body (step b) with the food and/or beverage ingredient. The invention also relates to a manufacturing line to implement the proposed manufacturing process and to a single-use food and/or beverage containers produced using the proposed manufacturing process.
Resumen de: EP4810676A1
The present invention provides, for example, a resin composition for a poly(3-hydroxyalkanoate) fiber, the resin composition being intended for fabricating a poly(3-hydroxyalkanoate) resin-containing fiber having excellent toughness. The present invention is, for example, a resin composition for a poly(3-hydroxyalkanoate) fiber, including: a poly(3-hydroxyalkanoate) resin (A) having a weight-average molecular weight ranging from 200,000 to 700,000; and a poly(3-hydroxyalkanoate) resin (B) having a weight-average molecular weight ranging from 400,000 to 1,400,000, wherein: the weight-average molecular weight of the poly(3-hydroxyalkanoate) resin (B) is greater than the weight-average molecular weight of the poly(3-hydroxyalkanoate) resin (A) by at least 200,000; and a content of the poly(3-hydroxyalkanoate) resin (A) is greater than a content of the poly(3-hydroxyalkanoate) resin (B).
Resumen de: WO2025104302A1
A cellulose three-dimensional cellulose High Density Dry Moulded Fibre (HD- DMF) product (1) and an apparatus for producing a three-dimensional cellulose High Density Dry Moulded Fibre (HD-DMF) product (1) from a cellulose based material (2), wherein the apparatus is configured to perform the steps of; heating a forming mould (7) to a forming temperature in the range of 100°C to 300°C; arranging the cellulose based material in the forming mould (7), and forming the cellulose product (1) from the cellulose based material in the heated forming mould (7), by moulding the cellulose based material (2) with a forming pressure and by inducing vibrations to obtain a density of the 10 cellulose product (1) greater than 1,30 g/cm3.
Resumen de: CN122161765A
The present invention relates to a compostable food and/or beverage container (1) comprising a cellulose-based material comprising cellulose fibres, the compostable food and/or beverage container for containing a food and/or beverage ingredient (7) for use with a beverage preparation machine, a container (1) for preparing a beverage and/or a food product thereof, the container (1) comprising: a container body (2) forming a storage portion (4) for containing a food and/or beverage ingredient (7); the invention relates to a container (1) comprising a container body (2) having a storage portion (4), and a closure member (6) for closing the storage portion (4) of the body (2), said container body (2) comprising an outwardly extending edge portion (5) for the closure member (6) to seal thereon, where the body (2) and/or the closure member (6) comprises a laser marking pattern (11) on its outer surface facing away from the storage portion (4), said marking pattern (11) comprising cellulose fibres on its surface, the outer diameter of the cellulosic fibers is at least 5% larger than the outer diameter of the cellulosic fibers of the container body (2) and/or the closure member (6) located outside the marking pattern (11). The invention also relates to a method for manufacturing said compostable food and/or beverage container and to the use of said container.
Resumen de: WO2025104183A1
The present invention relates to a biodegradable polyester particularly suitable for use in autoclave expansion, to a process for obtaining foams from those preforms and to biodegradable and recyclable expanded articles obtained therefrom.
Resumen de: WO2026192563A2
This invention relates to a cleaning product capsule production machine (1) used for producing multi-compartment cleaning product capsules (2), comprising at least one water-soluble film roll (12), at least one capsule mold (9) used for forming the compartments of the capsule (2) from the water-soluble film (8), the mold (9) includes at least one first mold section (10) and at least one second mold section (11), at least one film holding frame (15) positioning the water-soluble film (8) onto the mold sections (10, 11), at least one dosing nozzle (N) filling the compartments (10, 11) with at least one first cleaning substance (6) and at least one second cleaning substance (7), and at least one adhesion unit (13) for bonding the water-soluble films (8) forming the multiple compartments.
Resumen de: TR2025003124A1
Buluş, boyama çantası, keçeli kalem ve suluboya gövdesi gibi kırtasiye ürünlerinin üretilmesi için kahve atıklarının ve/veya posasının kurutulması, öğütülmesi ve saklanması, ağırlıkça %80-95 oranında polimer matrisi ile ağırlıkça %5-20 aralığında öğütülmüş söz konusu kahve posasının homojen bir karışım olana kadar karıştırılması, bahsedilen karışımın ekstrüzyon yöntemiyle granül formuna dönüştürülmesi işlem adımlarını içeren bir yöntem ile ilgilidir.
Resumen de: TR2026014348U5
Buluş, gıda ürünlerinin muhafazası sırasında gıda ortamında meydana gelen ve tazelik durumuyla ilişkilendirilebilen değişimlerin algılanmasına ve söz konusu değişimlerin ambalaj dışından görsel olarak değerlendirilmesine yönelik çok katmanlı bir gıda ambalajı ile ilgilidir. Buluş kapsamında ambalaj yapısı, tarımsal atık kaynaklı selüloz içeren biyobozunur taşıyıcı yapı ile bu yapı bünyesinde bütünleşik olarak konumlandırılan algılama ve gösterge düzenini içermektedir. Algılama düzeninde grafen katkılı algılama yapısı ile pH değişimine duyarlı elemanlar kullanılarak gıda ortamında tazelik durumuyla ilişkilendirilebilen değişimlerin algılanması sağlanmaktadır. Gıda ortamı ile algılama yapısı arasında bulunan seçici geçirgen ve ayırıcı yapı sayesinde tazelikle ilişkili ortam bileşenlerinin algılama bölümüne kontrollü olarak ulaşmasına imkân verilirken, algılama elemanlarının gıda ürünüyle istenmeyen doğrudan teması sınırlandırılmaktadır. Algılanan değişim, pH duyarlı değişim yapısı üzerinden renk değişimli gösterge yapısına aktarılmakta ve gıdanın tazelik durumuyla ilişkili görsel bir değişim oluşturulmaktadır. Değişken tazelik göstergesi ile ortam değişimlerinden etkilenmesi sınırlandırılmış referans göstergenin aynı karşılaştırma alanında değerlendirilmesi sayesinde meydana gelen renk değişiminin kullanıcı tarafından ambalaj
Resumen de: RU2763913C1
FIELD: building materials.SUBSTANCE: group of inventions relates to a protective layer of an insulating construction panel. The panel contains a base layer made of heat-insulating material with the first surface and the opposite second surface, and at least one protective layer that is connected to the base layer along at least one of such surfaces. The protective layer consists of a reinforcing layer made of fibrous material and a layer of coating of the reinforcing layer. Fibrous material of the reinforcing layer is at least partially made of environmentally safe material, and the coating layer is made by applying at least one environmentally safe polymer to the reinforcing layer with its subsequent drying.EFFECT: group of inventions provides for an increase in the environmental safety of obtained products.13 cl, 1 dwg
Resumen de: WO2022080472A1
Provided is a PVA film that, even if the PVA film is subjected to a biodegradation process or incineration process and carbon dioxide is generated therefrom, does not increase carbon dioxide existing in the earth environment. Provided is a method for easily and reliably identifying the manufacturer of a PVA film. A polyvinyl alcohol resin film comprising a polyvinyl alcohol resin (A), wherein the content ratio 14C/C of carbon-14 (14C) in all carbon included in the polyvinyl alcohol resin (A) is at least 1.0×10-14. A method for identifying a polyvinyl alcohol resin film, the method comprising: measuring the content ratio 14C/C of carbon-14 (14C) in all carbon, to distinguish a polyvinyl alcohol resin film containing a polyvinyl alcohol resin (Ab) in which all or a portion of carbon is derived from biological ethylene (Bb), from a polyvinyl alcohol resin film containing only a polyvinyl alcohol resin (Ap) derived from ethylene (Bp) derived only from fossil fuel.
Resumen de: CN224466505U
The utility model belongs to the technical field of packaging containers, and relates to a starch foaming meal box which comprises a box body, a box cover and a sealing cover, the box cover is buckled on the box body to form a closed containing cavity, the sealing cover is connected to the box cover to form a ventilation containing cavity, the box cover is provided with a first ventilation opening, the sealing cover is provided with a second ventilation opening, and the first ventilation opening is communicated with the second ventilation opening. The first ventilation opening and the second ventilation opening are arranged in a staggered mode on the vertical projection plane, the first ventilation opening, the ventilation containing cavity and the second ventilation opening form a labyrinth type ventilation channel, a first ring edge extending upwards is arranged on the edge of the first ventilation opening in a surrounding mode, and a second ring edge extending upwards is arranged on the edge of the second ventilation opening in a surrounding mode. The first ring edge and the second ring edge form a dustproof structure of the ventilation channel. The starch foaming lunch box provided by the utility model has good air permeability, can realize high-efficiency discharge of damp and hot gas, can maintain crispy mouth feel of food, and also can ensure the antifouling function of the lunch box.
Resumen de: US20260265472A1
A stretched film contains a resin component containing a poly(3-hydroxyalkanoate) resin (A) and a polylactic acid resin (B). The poly(3-hydroxyalkanoate) resin (A) contains a copolymer (A1) of 3-hydroxybutyrate units and other hydroxyalkanoate units, and a poly(3-hydroxybutyrate) resin (A2). In the stretched film, the proportion of the resin component is more than 99.6 wt %, and the inequality (Ma÷104)×Wb≥1600 is satisfied, where Ma is the weight-average molecular weight of the totality of the poly(3-hydroxyalkanoate) resin (A), and Wb is the percentage weight proportion of the polylactic acid resin (B) with respect to the total amount of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B).
Resumen de: US20260264956A1
A packaging bag includes an outside wall surface, an inside wall surface, a containing space, a buffer body, an unfixed outer side surface, honeycomb cells, a peripheral edge, a high edge, cell edges, and an included angle. The buffer body is made in a prefabricated shaped form in advance to be subsequently disposed in the containing space. The unfixed outer side surface is arranged on one side of the buffer body facing the inside wall surface and is completely not fixed to the inside wall surface. The buffer body is made to present honeycomb cells in multiple three-dimensional (3D) configurations by means the cell edges of the peripheral edge, the included angle, and the high edge, so as to be directly placeable into the packaging bag in an already-expanded form without the necessity of adhesively bonding and fixing to the inside wall surface of the packaging bag.
Resumen de: US20260274553A1
The invention relates to a capsule (1) for receiving a substance for preparing a beverage, said capsule comprising a body having a side wall (2) bordered on either side by a base (3) and by a rim (4) surrounding an opening (5) in said body, the body being formed by moulding a cellulose pulp, and the side wall (2) of said body being covered with a sealing coating.
Resumen de: US20260275029A1
A resin powder taking the form of powder particles having a median diameter of 20 to 1000 μm. The resin powder includes a thermoplastic resin (A) and crosslinked resin particles (B). The crosslinked resin particles (B) include a polyhydroxyalkanoate resin, have a gel fraction of 50% or more, and have a volume mean diameter of 0.1 μm or more and 10 μm or less. The resin powder can be produced by spray drying an aqueous dispersion including the thermoplastic resin (A) and the crosslinked resin particles (B).
Resumen de: KR20260137630A
본 발명은 생분해성 고분자 복합소재에 관한 것으로, 나노크기로 입자조절이 비교적 간단하며 생체 안전성이 우수한 망간페라이트(MnFe2O4)를 이용하여 초상자성입자를 합성하고, 유기물에 대한 흡착력과 기계적인 물성이 우수하여 다양한 산업에 응용되고 있는 그래핀옥사이드(Graphene oxide, GO)를 기판으로 활용하여 망간페라이트와의 복합하여 그래핀옥사이드-초상자성입자 복합체를 제조할 수 있으며, 이를 생분해성 고분자에 첨가함으로써 생분해성 고분자 복합소재를 제조할 수 있다. 구체적으로, 상기 그래핀옥사이드-초상자성입자 복합체를 함유한 생분해성 고분자 복합소재는 높은 결정화도와 구조적 안정성을 통해 기계적 성질을 극대화할 수 있으며, 생분해성이 우수하고, 외부 자기장에 따른 폐플라스틱 회수율을 향상시켜 미세플라스틱에 따른 환경 문제를 저감할 수 있다.
Resumen de: WO2026190411A1
According to the first aspect, there is provided a multi-layered iridescent structure comprising a substrate, a cholesteric layer and a protective layer According to the second aspect, there is provided a method for preparing the multi-layered iridescent structure. According to the third and fourth aspect there is provided articles comprising said multi-layered iridescent structure and uses thereof.
Resumen de: US20260274549A1
A compostable sleeve apparatus for beverage containers addresses environmental concerns in packaging technology by utilizing biodegradable materials, such as corn husks, to form an insulating sleeve. This design reduces reliance on non-biodegradable materials and minimizes ecological impact. The sleeve comprises a body formed from a molded biodegradable pulp mixture, featuring an inner surface configured to receive a beverage container and an outer surface providing thermal insulation. The manufacturing process involves washing, processing, and soaking the raw biodegradable material, adjusting pH with soda ash, boiling, mashing into pulp, and forming the sleeve using a mold. The sleeve is then compressed, dried, and secured with biodegradable adhesive. This apparatus offers an eco-friendly alternative to traditional packaging, supporting sustainable waste management practices. The primary use is to insulate beverage containers while being compostable, thus reducing landfill waste and promoting environmental sustainability.
Resumen de: US20260274536A1
Provided are new food packaging materials and methods of making new food packaging materials using alginate incorporated with carbon quantum dots (CQDs) derived from date seeds. The date seed-derived CQDs, synthesized via a hydrothermal process, exhibit luminescence, hydrophilicity, antioxidant, and antimicrobial properties. When incorporated into alginate films at varying concentrations, the CQDs significantly enhance the flexibility, controlled water vapor transmission, and functional attributes of the packaging material film. In some embodiments, the CQD-loaded films effectively preserve mushrooms at room temperature for seven days, preventing spoilage by regulating gas exchange and minimizing moisture buildup. This sustainable, biodegradable new food packaging material overcomes the limitations of conventional polyethylene films, which foster spoilage and environmental harm. This invention provides a cost-effective, environmentally friendly solution to extend the shelf life of perishable foods while leveraging biological waste for advanced, high-performance food packaging materials.
Nº publicación: WO2026188653A1 17/09/2026
Solicitante:
ALSCO POOLING SERVICE CO LTD [CN]
\u82CF\u5DDE\u4F18\u4E50\u8D5B\u5171\u4EAB\u670D\u52A1\u80A1\u4EFD\u6709\u9650\u516C\u53F8
Resumen de: WO2026188653A1
A lock-type pallet with adjustable external dimensions, said pallet comprising a pallet body (1) and edge strips (2); side walls of the pallet body (1) are provided with tapered circular holes (3), and a side wall of each edge strip (2) is provided with tapered cylindrical columns (4), such that the pallet body and the edge strips are stably connected; slider-type locks (5) are provided on the upper surfaces of the edge strips (2), such that locking and unlocking processes are labor-saving; sliding operation of the sliders enables locking and unlocking of the locks to be easily achieved without requiring excessive force, and the structure is simple without complex mechanical components, thereby not only facilitating operation and maintenance, but also ensuring the shock resistance and durability of the pallet and preventing loosening or detachment.
BOPI
Sede Electrónica
