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137
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Última actualización
26/10/2025 [07:03:00]
Resultados 100 a 125 de 137
Resumen de: US2025304343A1
The present disclosure is directed to embodiments of packages as well as embodiments of packaging materials for forming the embodiments of the packages. In at least one embodiment of a package, the package includes a plurality of slits or cuts that extends through an inner fluted layer that is adhered to an outer external layer of the package. The inner fluted layer is present within an internal cavity of the package in which variously sized and shaped products may be placed to ship these respective products to customers. The plurality of slits provide conformability, flexibility, and bendability such that the package may more readily conform to these respective products. The plurality of slits may define sub-flutes of the fluted layer that are configured to protect and provide cushion to reduce the likelihood of the respective products within the packages being damaged while underway to their destination.
Resumen de: US2025304344A1
Sustainable paper-based packaging materials, e.g., packaging materials comprising agro-based microfibrillated cellulose (A-MFC), are described. The packaging materials include coatings and films prepared from A-MFC derived from hemp hurds, cocoa pod husks, and other agro-residues or byproducts and having a high level of primary and/or secondary fines. Methods of preparing the A-MFC can involve a reduced amount of energy compared to wood-derived materials and the packaging materials can have enhanced barrier and mechanical properties, such as enhanced oil and grease resistance.
Resumen de: US2025304311A1
A beverage cup is provided. The beverage cup has a main body formed from paper and/or paper board material. At least one window element is defined in a side wall of the main body of said beverage cup. The at least one window element comprises or consists of at least a partially transparent, biodegradable and/or compostable material.
Resumen de: JP2025143767A
【課題】 撓んでいないフラットな包装入り食品の飾りシート用積層フィルムを実現する。【解決手段】 片面に印刷したプラスチックフィルムＦ１の印刷側に接着剤をもって他のプラスチックフィルムＦ２を積層して製造する包装入り食品の飾りシート用積層フィルムの製造方法において、接着剤として主剤と硬化剤とからなるノンソルベントラミネート用接着剤を使用し、第１給紙側から繰り出されるプラスチックフィルムと第２給紙側から繰り出されるプラスチックフィルムのそれぞれに主剤と硬化剤を分別して塗布した後に、これらのプラスチックフィルムを貼り合わせて、その後常温にて反応硬化させて接着・積層する。【選択図】 図１
Resumen de: JP2025144005A
【課題】本発明は、本発明は、透明感に優れた、澱粉を含有する成形体を提供することを目的とする。【解決手段】本発明の成形体は、可塑化澱粉及び熱可塑性樹脂を含む樹脂組成物から成形された成形体であって、前記可塑化澱粉が、澱粉と、常温よりも高い温度で前記澱粉を糊化又は可塑化可能な極性有機化合物と、糖類と、を含み、前記成形体を温度１０３℃の環境下に１６時間静置後、ＪＩＳ Ｋ７１２４－１に準拠するダートインパクトＡ法による衝撃試験を行った際に、弾頭が衝突した、前記成形体の衝突箇所に白化が生じる、弾頭の最大質量が２００ｇを超える。【選択図】なし
Resumen de: KR20250143368A
본 발명은 천연식물성 친환경 생분해성 용기조성물 및 이를 이용한 용기의 제조방법에 관한 것으로, 폴리락틱산(PLA)와 폴리하이드록시 알카노에이트(PHA)를 혼합한 수지베이스와, 볏짚 분말, 왕겨 분말, 팜 섬유 분말, 밀짚 분말로 이루어진 그룹에서 일 이상 선택되는 식물성 섬유질분말과, 옥수수 전분, 칡전분, 카사바전분, 고구마전분, 찹쌀전분, 우뭇가사리전분으로 이루어진 그룹에서 일 이상 선택되는 곡물 전분과, 에스텔유 또는 멜라민 수지를 혼합하여 이루어진다.
Resumen de: US2020095040A1
The present invention relates to a sack for liquid or pulverulent materials having an areal section (F) composed of a water-soluble polymer, wherein dissolution of the water-soluble polymer gives rise to an opening through which the sack can be emptied, to a sack according to the invention that contains a liquid or pulverulent material, to a method for the emptying thereof and the production thereof, and also to the use of the sack for the packing of liquid or pulverulent materials and to the use of an areal section (F) composed of a water-soluble polymer as part of a sack for liquid or pulverulent materials for the reduction of the release of unpleasant odors and/or harmful substances into the air, especially for the reduction of the release of alveoli-reaching dusts.
Resumen de: WO2025205905A1
The present invention provides the water-soluble film described below, which is excellent in terms of moldability and mechanical properties such as film strength and elongation, and which is also excellent in terms of sealability. A water-soluble film which contains a polyvinyl alcohol resin, an unmodified starch, and a plasticizer, wherein: the polyvinyl alcohol resin contains a modified polyvinyl alcohol resin; the amylopectin content of the unmodified starch is 85% or more; and the ratio of the unmodified starch to the total mass of the unmodified starch and the plasticizer is 20-78 mass%.
Resumen de: WO2025205906A1
The present invention provides a water-soluble film which is excellent in terms of mechanical properties such as strength and stretchability in cases where a polyvinyl alcohol-based resin is used in combination with a naturally derived starting material in a relatively high content, and which is excellent in terms of water sealability that is useful for packaging applications. The present invention discloses a water-soluble film which contains a polyvinyl alcohol-based resin and at least one naturally derived starting material that is selected from the group consisting of saccharides, sugar alcohols, lipids, proteins, and salts thereof. The content of the naturally derived starting material is 40 mass% or more with respect to 100 mass% of the water-soluble film (the solid content), and the viscosity at 20°C of the 1 mass% aqueous solution of the water-soluble film is 2.00-2.60 mPa∙s.
Resumen de: WO2025205576A1
The purpose of the present invention is to provide a polymer blend exhibiting excellent marine biodegradability even when containing a biodegradable resin having poor biodegradability in a marine environment. The present invention provides a marine biodegradable polymer blend comprising: a polyester-based polymer A having a structural unit (A) derived from a succinic acid, a structural unit (B) derived from a C7 or higher dicarboxylic acid, and a structural unit (C) derived from an aliphatic diol; and a biodegradable polymer B, wherein the polyester-based polymer A and the biodegradable polymer B are in a compatible or incompatible state.
Resumen de: WO2025204097A1
Problem To provide an ultraviolet absorbent which has excellent ultraviolet absorbing properties and biodegradability, and a resin composition which contains the same. Solution Disclosed is an ultraviolet absorbent which contains flavonoids represented by general formula (1). General formula (1) (In the formula, R1 to R4 each independently represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms (which may have one or more substituents other than an alkyl group in the alkyl chain), a hydroxy group, an alkyloxy group having 1 to 8 carbon atoms (which may have one or more substituents other than an alkyl group in the alkyl chain, may have one or more ether bonds in the alkyl chain, but does not have a cyclic structure), a formyloxy group, and an alkylcarbonyloxy group having 1 to 7 alkyl carbon atoms (which may have one or more substituents other than an alkyl group in the alkyl chain), an amino group, a monoalkylamino group having 1 to 4 alkyl carbon atoms, a dialkylamino group having a total of 2 to 8 alkyl carbon atoms, a nitro group, a carboxyl group, or an alkyloxycarbonyl group having 1 to 8 alkyl carbon atoms (which may have one or more substituents other than an alkyl group in the alkyl chain); R5 represents a hydrogen atom or a hydroxy group; the bond M represents a single bond or a double bond; R6 represents a hydrogen atom or a hydroxy group when the bond M represents a single bond; and R6 is not present when the bond M represents a double
Resumen de: WO2025206006A1
The purpose of the present invention is to obtain a resin pellet capable of shortening the cooling time for a resin composition after being heated and melted during a molding process. The present invention involves, when a resin composition containing an aliphatic polyester resin is kneaded in an extruder (1) and thereafter extruded from a die head (2) to produce a resin pellet, setting the temperature of a cylinder (3) of the extruder (1) to equal to or lower than a temperature that is 30°C below the melting point peak temperature of the resin composition, and setting the temperature of the die head (2) is within a ±20°C range of the melting point peak temperature of the resin composition.
Resumen de: EP4624355A2
A package comprising at least one layer of biodegradable material and containing a plurality of unit dose products, at least one unit dose product comprising a detergent composition comprising hydrogenated castor oil within a sealed compartment formed by a water soluble film, said packaging comprising cooperating lid and base members and having a pair of opposing long walls, each long wall having a pressable zone which is pressed to engage a child proof locking mechanism and enable the lid and base to be separated.
Resumen de: EP4624363A1
A beverage cup is provided. The beverage cup has a main body formed from paper and/or paper board material. At least one window element is defined in a side wall of the main body of said beverage cup. The at least one window element comprises or consists of at least a partially transparent, biodegradable and/or compostable material.
Resumen de: EP4624660A1
The invention relates to a method for manufacturing a packaging unit from a mouldable pulp material, a packaging unit manufactured with such method and a stack of these packaging units. The method for manufacturing a packaging unit from a mouldable pulp material comprises the steps of:- moulding a packaging unit comprising a product receiving or carrying compartment having a primary wall thickness;- providing the packaging unit with one or more vertical elements, wherein at least one of the one or more vertical elements has a product facing surface that extends in a substantially vertical direction;- performing a first drying step that at least dries the product facing surface, and compressing the wall thickness to an intermediate wall thickness with a compressing tool; and- performing a second drying step and providing a final wall thickness.
Resumen de: MX2025005863A
The invention relates to a polymer composite comprising: a. biodegradable polymer in an amount of 1-98% by weight of the overall weight; b. micronized feldspar in an amount of at least 1% by weight of the overall weight; c. starch and/or protein containing material in an amount of at least 1% by weight of the overall weight, d. optional additive, and e. optional plasticizer for the starch and/or protein containing material in an amount of less than 5% by weight of the starch and/or protein containing material.
Resumen de: TW202449262A
An object of the present invention is to provide an oil-resistant paper using a non-fluorinated oil-resistant agent. As a solution, the present invention provides an oil-resistant paper in which a paper base material is impregnated with an oil-resistant paint containing a non-fluorine oil-resistant agent and a water-soluble polymer, the paper base material has a basis weight of 20 g/m2 or more, and contains 30% by weight or more of broadleaf pulp having an average ratio (l/D) of a lumen width (1) to a fiber width (D) of 0.50 or less as a raw material pulp, and the pulp constituting the paper base material has a Schopper Riegler's freeness of 25DEG SR or more and 45DEG SR or less.
Resumen de: WO2024166109A1
There is provided an ulvan article (e.g. an ulvan-based film, an ulvan-based package, etc.) obtained by a hot melt processing, such as by extrusion, or hot press molding. The ulvan article is optionally characterized a water content between about 1 and about 25%. Furthermore, methods for manufacturing or shaping of ulvan-based articles from Ulva extracts via hot melt processing (e.g. extrusion, hot press molding, etc.) are also provided.
Resumen de: KR20250143209A
액상약품 고체화 단계(A10), 약품 분쇄 단계(A20), 상기 분쇄 단계에서 분쇄된 약품과 자외선 차단제, 정전기 방지제 및 레진 제조시 필요한 약품을 혼합하는 혼합단계 (A30), 상기 혼합단계에서 생성된 혼합물로 레진을 제조하는 레진 제조 단계(A40), 상기 레진제조 단계에서 생성된 레진으로 필름을 압출하는 필름압출 단계(A50)로 구성된 것을 특징으로 하며 또한 제조과정에 사용된 약품은 당밀,나노입자의 금속류와 금속염, 유기산 및 유기 금속염, 자외선 차단제 및 정전기 방지제,생분해성 수지,식물류의 셀룰로즈 및 전분, 촉매제로 구성된 것을 특징으로 하며 금속염은 탄산철,탄산망간 혼합물이며, 유기산 및 유기 금속염으로 옥탄산 및 소듐 파이테이트(sodium phytate), 소듐벤조에이트(sodium benzoate),나노입자의 금속류는 20~200um크기의 은,아연 금속 나노입자의 혼합물로 구성되었으며 정전기 방지제로는 옥타데실 이미다졸(1-octadecyl-1H- imidazole)과 디메틸 메틸포스포네이트(dimethyl methylphosphonate), 자외선 차단제로는 페룰산(ferulic acid)과 옥틸 페녹시 티타네이트(octyl phenoxy titanate), 산화아연(ZnO),식물류의 셀룰로즈로는 카르복시메틸 셀루로즈를 사용하였으며 전분으로는 옥수수전분을, 캐리어로 생분해성 폴리머, 촉매제로 에타펄가이
Resumen de: KR20250143202A
본 발명은 천연식물성 친환경 생분해성 일회용 용기조성물 및 이를 이용한 용기의 제조방법에 관한 것으로, 볏짚 분말, 왕겨 분말, 팜 섬유 분말, 밀짚 분말로 이루어진 그룹에서 일 이상 선택되는 식물성 섬유질분말과; 옥수수 전분, 칡전분, 카사바전분, 고구마전분, 찹쌀전분, 우뭇가사리전분으로 이루어진 그룹에서 일 이상 선택되는 곡물 전분과; 에스텔유 또는 멜라민 수지를 혼합하여 이루어진다.
Resumen de: MX2025011128A
In certain embodiments, the present invention relates to dendrimer-like hyperbranched macromolecules for several uses such as medical or biopharmaceutical applications, or non- medical or industrial uses, such as antibody purification, cosmetic applications, catalytic applications, applications in electronics, agriculture, food, filtration and further applications. In embodiments, the present invention relates to a hyperbranched macromolecule for drug delivery, comprising polyethylene glycol (PEG) units and at least one active agent conjugated to the hyperbranched macromolecule. Further, methods for synthesizing, purifying and characterizing such hyperbranched macromolecules and methods of treatment of a medical condition such as treatment of an ocular disease are provided.
Resumen de: MX2025007344A
Disclosed is an autodegradable plastic material impregnated with a genetically engineered bacteria, in which the bacteria are engineered to include a genetic switch that is activated by an environmental factor. Activation of the switch causes expression of an enzyme that degrades the plastic.
Resumen de: WO2024180554A1
The present disclosure relates to an edible product comprising at least one protein and at least one hydrocolloid polymer, wherein the at least one hydrocolloid polymer comprises at least one film forming polymer, and wherein the edible product has an improved sensory characteristic as compared to the sensory characteristics of the at least one protein, methods for the preparation of the edible products and uses thereof.
Resumen de: CN119698445A
The invention relates to a polymer composition and a use thereof. The present invention can provide a polymer composition having excellent biodegradability and absorption capacity, and a use thereof. The present invention can provide a polymer composition and uses thereof by controlling the ratio of amylose and amylopectin in a polysaccharide component contained in the polymer composition and the molecular weight of the polysaccharide component.
Nº publicación: ES3037310T3 30/09/2025
Solicitante:
GUANGDONG HANDSOME TECH LIMITED
Guangdong Handsome Technology Limited
Resumen de: AU2022342204A1
A combined plastic pallet, comprising a panel (1) and a plurality of supporting legs (2) detachably provided on the lower side of the panel (1). A metal reinforcing member (3) is embedded inside the panel (1); each supporting leg (2) is a cuboid; four sides of each supporting leg (2) are inwardly recessed to form first recesses (21); reinforcing edges (22) are formed on four sides of each supporting leg (2); and smooth transition between the reinforcing edges (22) and the bottom of the first recesses (21) is implemented by means of arcs. The combined plastic pallet can be freely assembled according to requirements, and has a strong load-bearing capability.
BOPI
Sede Electrónica
