Resumen de: EP3942970A1

The invention refers to a paper drinking straw (17, 23, 29, 35, 49) for a beverage container (48, 55) with a penetration opening (51, 57) for inserting the paper drinking straw, wherein the paper drinking straw comprises a paper tube (1, 9, 18, 24, 30, 36) with a bevelled tip (19, 25, 31, 37, 52) at a first end (2, 10, 21, 27, 33, 39). The bevelled tip is at least partially impregnated with an impregnation agent. Moreover, the invention refers to a beverage container (48, 55) for receiving liquid product, wherein the beverage container comprises a penetration opening (51, 57) for introducing a paper drinking straw (17, 23, 29, 35, 49) and the paper drinking straw.

Resumen de: GB2613091A

A package of one or more absorbent articles is disclosed. The package has a package material including natural fibers. The package has a plurality of panels, including a consumer-facing panel, and wherein the package is sealed such that the one or more absorbent articles are completely enclosed therein. The package material has a basis weight of between 50 gsm to 120 gsm, more preferably between 60 gsm to 105 gsm or most preferably between 70 gsm to 90 gsm, as determined via ISO 536 as modified herein. The package material is recyclable.

Resumen de: GB2613075A

A creamy substance, which is configured to be discharged from a squeezing tool to produce a decorative body-formed toy, contains a resin and a starch and has transparency. The starch may be a potato starch contained in a range of 8.5% to 10% with respect to a total weight of the substance. The resin may be an acrylic resin such as a polyacrylic acid polymer.

Resumen de: EP4183708A1

Biodegradable compositions comprising cellulose fiber and starch, in a ratio of fiber:starch between 5:1 and 1:2 by weight, wherein the cellulose fiber is virgin fiber, lignocellulosic biomass, organic residues, primary sludge, or any combination thereof, are disclosed. Articles comprising the compositions and methods for producing thereof are also disclosed

Resumen de: WO2022013754A1

Conformable sheet article made from paper and useful, for example, in packaging, tapes, and craft article, and methods of making and using such sheet articles are disclosed.

Resumen de: WO2021205269A1

A compostable material for packaging food products comprising a coffee-based granular material and at least one binding agent selected from methylcellulose, methylcellulose derivatives, mixtures thereof.

Resumen de: US2019119004A1

A human shaped refuse bag for filling with material and using as a holiday display is provided. The Scarecrow Trash Bag can be various sizes and shapes. The bag is seamed to have one or more openings for receipt of filling material. The bags can be made out of various materials, and the completed bags then can have various printed characters on them. Some examples of such characters include: Scarecrow, Skeleton, Pumpkin, Monster, and Mummy. The likeness of other fictional and nonfictional characters could also be printed on the bags. This product is differentiated from all others by its shape and media platform. The product is best suited for the fall season and the Halloween holiday.

Resumen de: WO2021211715A1

The present application relates to compostable articles and compositions including at least one biodegradable polymer and a hydrophobic agent. In some embodiments, the compostable articles and compositions include a second biodegradable polymer, different from the first biodegradable polymer. In some embodiments, the first biodegradable polymer is selected from the group consisting of polyethylene succinate) (PES), poly(trimethylene succinate) (PTS), poly(butylene succinate) (PBS), poly(butylene succinate co-butylene adipate) (PBS A), poly (butylene adipate co-terephthalate) (PBAT), poly(tetramethylene adipate-co-terephthalate) (PTAT), and thermoplastic starch. In some embodiments, the presently described articles include packaging.

Resumen de: WO2023086617A1

A wear element is disclosed for contacting a roll surface in a papermaking machine. The wear element includes a renewable, sustainable, eco-friendly, bio-derived resin matrix and renewable, sustainable, eco-friendly, natural reinforcement fibres.

Resumen de: WO2023084239A1

The invention relates to a liquid encapsulated within a membrane, wherein the liquid has a water content of less than 20 wt%, wherein the membrane comprises an extract derivable from seaweed or a cellulose polymer. The invention also relates to methods of preparing the same and uses thereof.

Resumen de: WO2023084067A1

A capsule for the preparation of a beverage in a beverage preparation device (10) and a method for manufacturing said capsule are described. The capsule comprises a cup-shaped body (1) and a cover (2) for closing the cup-shaped body (1). The cup-shaped body (1) comprises a bottom wall (4), a lateral wall (5) and an annular flange (3) for the cover (2) to seal thereon. The lateral wall (5) is made at least of a first structural layer (5A) and the bottom wall (4) is made at least of a second structural layer (4A). The cup-shaped body (1) comprises an oxygen barrier liner (14) attached to the inner surface (5C) of at least the first structural layer (5A) of the lateral wall (5). The oxygen barrier liner (14) comprises at least a polymer, preferably a biopolymer. The bottom wall (4) is suitable for being pierced by a piercing member (12) of the beverage preparation device (10). The first layer (5A) of the lateral wall (5) and the second layer (4A) of the bottom wall (4) are made of different materials: the first structural layer (5A) of the lateral wall (5) is made of cellulose pulp, and the second structural layer (4A) of the bottom wall (4) comprises between 0% and 60% of cellulose pulp and between 40% and 100% of a polymer, preferably a biopolymer.

Resumen de: WO2023085511A1

The present application provides an environmentally-friendly anti-static resin composition comprising: a thermoplastic resin; a conductive filler comprising carbon nanotubes; and coconut powder and/or corn powder. A molded product manufactured from the composition of the present application has improved tensile strength, impact resistance and surface resistance.

Resumen de: JP2023070266A

【課題】環境にやさしいリサイクルが容易な電子部品包装用カバーテープを提供する。【解決手段】本開示は、基材層と、中間層と、ヒートシール層と、をこの順に含み、上記基材層および上記中間層は、ポリオレフィン樹脂を含む、電子部品包装用カバーテープを提供する。【選択図】図１

Resumen de: WO2023083265A1

A preparation method for a polyethylene glycol monomethyl ether-polylactic acid copolymer. According to the method, the molecular weight and characteristics of a final product are adjusted by means of controlling the feed ratio of a polyethylene glycol derivative to a lactide; a copolymer with a more uniform molecular weight distribution is obtained by means of controlling the water content of a starting material; and tin is adsorbed and removed by using a high-purity sulfydryl-modified silica gel. The method has the characteristics of a simple and convenient operation and a low cost, can reach the level where heavy metal residues are not detected, and is particularly suitable for large-scale industrial scaled-up production. A polyethylene glycol monomethyl ether-polylactic acid copolymer prepared by using the above-mentioned method can be used as a carrier for a hydrophobic drug or used for preparing a medical cosmetology product.

Resumen de: WO2023082634A1

A biodegradable copolymer, which is formed from polylactic acid and a polyethylene glycol derivative. The biodegradable copolymer is uniform and stable, has good dispersity and uniformity, and is not easy to generate nodules and red and swollen reactions after entering the skin, thereby ensuring the effect, safety and quality controllability of a product.

Resumen de: JP2023070447A

【課題】外観の劣化が抑制され、生菌の増殖が少なく、カット野菜の鮮度を従来法よりも長時間にわたって維持することのできる包装容器詰めカット野菜及びその製造方法を提供する。【解決手段】カット野菜が包装容器に詰められた包装容器詰めカット野菜であって、カット野菜の表面に静菌剤が付着し、封止時における前記包装容器の内部の酸素濃度が３．１～７．０体積％、二酸化炭素濃度が５．０～１５．０体積％である、包装容器詰めカット野菜及びその製造方法。【選択図】なし

Resumen de: WO2023085375A1

The present invention provides a multilayer body which comprises at least a base material layer and a sealant layer, wherein: the sealant layer is positioned on at least one outermost surface of the multilayer body; the sealant layer is a resin layer that contains a polyhydroxyalkanoate resin component; the highest melting peak temperature in the differential scanning calorimetric analysis of the polyhydroxyalkanoate resin component is 130°C or more; and the total crystal melting enthalpy as calculated from all melting peaks is within the range of 20 J/g to 65 J/g.

Resumen de: JP2023069079A

【課題】泡立ちや泡持ちの良い発泡性飲料用容器およびその製造方法を提供する。【解決手段】発泡性飲料用容器は、合成樹脂を１００重量部と、目開き１００μｍのメッシュを通過する寸法を有する木炭粉末を２５～２００重量部とを含む原料樹脂を成形することによって発泡性飲料用容器を成形する成形工程を含む。また、発泡性飲料用容器は、木炭粉末と合成樹脂とを含む発泡性飲料用容器であって、前記合成樹脂１００重量部に対して、前記木炭粉末を２５～２００重量部含む。これにより、泡立ちや泡持ちの良い発泡性飲料用容器を提供することができる。【選択図】図１

Resumen de: US2023150747A1

The present disclosure relates to a system comprising at least one primary package accommodating at least one article, and a secondary package accommodating the primary package, wherein the secondary package comprises a second package material having a water vapor transmission rate lower than about 100 g/m2/day, as measured according to Water Vapor Transmission Rate Test, and a resistance to compression higher than about 150N.

Resumen de: US2023150741A1

The present application relates to compostable articles and compositions including at least one biodegradable polymer and a hydrophobic agent. In some embodiments, the compostable articles and compositions include a second biodegradable polymer, different from the first biodegradable polymer. In some embodiments, the first biodegradable polymer is selected from the group consisting of polyethylene succinate) (PES), poly(trimethylene succinate) (PTS), poly(butylene succinate) (PBS), poly(butylene succinate co-butylene adipate) (PBS A), poly(butylene adipate co-terephthalate) (PBAT), poly(tetramethylene adipate-co-terephthalate) (PTAT), and thermoplastic starch. In some embodiments, the presently described articles include packaging.

Resumen de: US2023151206A1

A blown film of soil biodegradable aliphatic polyesters produced primarily from diacid and diol monomers. The diacid monomers may be of any type including succinic acid, adipic acid, and hexanedioic acid. The diol monomer may be of any type including ethylene glycol, propanediol, butanediol, and hexanediol. Commercial aliphatic polyesters produced from diacid and diol monomers include polybutylene succinate (PBS), polybutylene adipate succinate (PBAS), and polybutylene adipate (PBA). Comonomers may also be added. Such comonomers include chemicals with a single carboxylic acid, hydroxy, or amine moiety, which act as chain terminators, chemicals with three or more carboxylic acid, epoxy, and/or hydroxy moieties which, act as branching agents.

Resumen de: US2023150230A1

Provided is a nonwoven fabric and a laminated nonwoven fabric suitable as the skin material of a composite sound-absorbing material. The nonwoven fabric and laminated nonwoven fabric are easily formable, thin, and lightweight and excel in form stability, and can nevertheless be controlled within a given range of aeration after being formed into shape. A nonwoven fabric having a laminate structure in which at least one ultra-fine fiber layer (M) having an average fiber diameter of 0.3 to 7 μm (inclusive) and a basis weight of 1 g/m2 to 40 g/m2 (inclusive) and at least one continuous filament layer (S) having an average fiber diameter of 10 to 30 μm (inclusive) are integrated together by partial thermocompression bonding.

Resumen de: US2023150232A1

A buffer material is a material including a buffer sheet that contains cellulose fibers and a binding material binding the cellulose fibers and has a sheet shape, and a nonwoven fabric sheet that is provided on at least one surface side of the buffer sheet and is formed of nonwoven fabric, in which the cellulose fibers are aligned in a direction intersecting a thickness direction of the buffer sheet, and the alignment direction of the cellulose fibers is along a direction in which an external force is received.

Resumen de: US2023151546A1

A wear element is disclosed for contacting a roll surface in a papermaking machine. The wear element includes a renewable, sustainable, eco-friendly, bio-derived resin matrix and renewable, sustainable, eco-friendly, natural reinforcement fibres.

Resumen de: US2023150721A1

A can to contain a liquid and/or a gas is closed with a bottom element and a cover element. The innermost layer is a straight-wound barrier layer having a folded seam extending in a longitudinal direction. The barrier layer includes an inner diffusion-tight layer and an outer kraft paper layer. At least two further straight-wound layers made of paper or cardboard are around the barrier layer of the can shell. Adjoining cardboard or paper surfaces of the barrier layer and a next wound layer are adhered directly to each other. Each of the two further wound layers is longitudinally wound and include in the longitudinal direction an overlapping region with itself. The overlapping region of the next wound layer adjoining the barrier layer is offset relative to the folded seam of the barrier layer and the overlapping regions of the two further wound layers are located at different peripheral regions.