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Materials i envasos plàstics biodegradables

Resultados 166 resultados
LastUpdate Última actualización 20/09/2024 [07:33:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (excluidas publicaciones Chinas / Chinese publications excluded)
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MOLD-FORMED CONSUMABLE LID AND METHOD OF CONFECTIONERY MANUFACTURE THEREOF

NºPublicación:  US2024306661A1 19/09/2024
Solicitante: 
KACF LLC [US]
KACF LLC

Resumen de: US2024306661A1

Described is an edible lid comprising: a body, formed via a molding process, comprised of one or more primary ingredients, the body comprising: a top portion formed into an improved ice cream swirl shape; a base portion sized to fasten the edible lid to a container, and a hollow cavity, configured to carry a secondary ingredient, formed by an interior of the edible lid.

BASE PAPER FOR VAPOR DEPOSITION PAPER AND VAPOR DEPOSITION PAPER

NºPublicación:  US2024309588A1 19/09/2024
Solicitante: 
OJI HOLDINGS CORP [JP]
OJI HOLDINGS CORPORATION

Resumen de: US2024309588A1

An object of the present invention is to provide base paper for vapor deposition paper that can provide vapor deposition paper with excellent barrier properties. The base paper for vapor deposition paper according to the present invention includes: a paper substrate; and a clay coat layer and a resin layer in this order on at least one surface of the paper substrate. A surface of the resin laver has a wetting tension of 50 mN/n or more as measured in conformity with JIS K 6768:1999 and a print-surf surface roughness of 2.5 μm or less as measured in conformity with JIS P 8151:2004.

A RESIN COMPOSITION AND A BIODEGRADABLE RESIN PRODUCT COMPRISING THE SAME

NºPublicación:  US2024309204A1 19/09/2024
Solicitante: 
LG CHEM LTD [KR]
LG CHEM, LTD

Resumen de: US2024309204A1

Provided is a resin composition that includes a polybutylene adipate terephthalate (PBAT), a polylactic acid (PLA), and a maleic anhydride modified polyolefin elastomer, and a biodegradable resin molded product comprising the same. The resin composition includes a biodegradable polyester, and thereby can provide resin products, such as hot sealing films and hot sealing bags, that are excellent in biodegradability and can realize high seal strength even at a low temperature during hot sealing.

Verfahren zur Herstellung einer Folie, einer Beschichtung oder eines Formkörpers aus Hefe-Biomasse

NºPublicación:  DE102023106741A1 19/09/2024
Solicitante: 
FRAUNHOFER GES FORSCHUNG [DE]
Fraunhofer-Gesellschaft zur F\u00F6rderung der angewandten Forschung eingetragener Verein

Resumen de: DE102023106741A1

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung einer Folie, einer Beschichtung oder eines Formkörpers aus Biomasse einer Hefe, bei dem die Biomasse zunächst aufgeschlossen und homogenisiert und anschließend zur Folie, Beschichtung oder dem Formkörper weiterverarbeitet wird. Das Verfahren zeichnet sich dadurch aus, dass als Hefe eine ölbildende Hefe, insbesondere Y. lipolytica, eingesetzt wird und die Homogenisierung eine zellwandlösende Enzymbehandlung umfasst. Mit dem Verfahren lassen sich biobasierte und vollständig bioabbaubare Verpackungsprodukte herstellen, die nur auf nachwachsenden und natürlichen Rohstoffen basieren und gute mechanische Eigenschaften aufweisen.

METHOD FOR FLASH HEAT TREATMENT OF PEA STARCH

NºPublicación:  US2024306681A1 19/09/2024
Solicitante: 
ROQUETTE FRERES [FR]
ROQUETTE FRERES
KR_20240032827_PA

Resumen de: US2024306681A1

A method for preparing a legume starch with a high slowly digestible fraction content (SDS), a hydrothermal treatment method wherein it comprises the following steps: 1) preparing a starch milk with a dry matter content of between 30 and 40% by weight; 2) heating the starch milk prepared in this way to a temperature of between 50 and 60° C., preferably 55° C., in a continuous reactor so that the residence time of the starch milk is less than 5 minutes, preferably less than 2 minutes; and 3) recovering, filtering and drying the starch milk treated in this way.

HEMP PAPER BAGS

NºPublicación:  US2024308743A1 19/09/2024
Solicitante: 
KOHN STEVE [US]
Kohn Steve
CN_118317910_PA

Resumen de: US2024308743A1

The use of one hundred percent hemp paper for use in paper bags.

Dry Starch Used in Field of Biodegradable Plastics, and Preparation Method and Use Thereof

NºPublicación:  US2024309180A1 19/09/2024
Solicitante: 
LIU YIFAN [CN]
SHANDONG YUSHI BIOTECHNOLOGY CO LTD [CN]
LIU Yifan,
SHANDONG YUSHI BIOTECHNOLOGY CO., LTD

Resumen de: US2024309180A1

Disclosed are a dry starch used in a field of biodegradable plastics, and a preparation method and use thereof. The dry starch used in a field of biodegradable plastics is prepared by removing moisture from a commercial starch, wherein the dry starch has a moisture content of not greater than 5 wt %; and starch granules have an internal organizational structure mainly in an amorphous form.

MULTILAYER DISPERSIBLE AND BIODEGRADABLE COMPOSITE

NºPublicación:  US2024308193A1 19/09/2024
Solicitante: 
SMARTSOLVE IND LLC [US]
SMARTSOLVE INDUSTRIES LLC

Resumen de: US2024308193A1

A dispersible and biodegradable composite having a dispersible substrate comprising a water-dispersible paper; and a first biodegradable polymeric film, adjacent a first side of the dispersible substrate, comprising at least one biodegradable component. The dispersible and biodegradable composite may have a second biodegradable polymeric film on the second side of the dispersible substrate. The dispersible and biodegradable composite may be used to form a package. A method of making the dispersible and biodegradable composite includes applying the biodegradable polymeric film to the dispersible substrate.

NEW SINGLE-USE PACKAGING

NºPublicación:  EP4429970A1 18/09/2024
Solicitante: 
NOTPLA LTD [GB]
Notpla Limited
WO_2023084239_PA

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.

MULTILAYER BODY AND USE OF SAME

NºPublicación:  EP4431280A1 18/09/2024
Solicitante: 
KANEKA CORP [JP]
Kaneka Corporation
EP_4431280_PA

Resumen de: EP4431280A1

A laminated article includes at least a substrate layer and a sealant layer. The sealant layer is located on at least one outermost side of the laminated article, and the sealant layer is a resin layer containing a polyhydroxyalkanoate resin component. In differential scanning calorimetry of the polyhydroxyalkanoate resin component, a highest melting peak temperature is 130°C or higher, and a total crystalline melting enthalpy calculated from all melting peaks is in a range of 20 to 65 J/g.

SERVING CONTAINER FOR EXTRACTABLE SUBSTANCES FOR MAKING A BEVERAGE

NºPublicación:  EP4431416A2 18/09/2024
Solicitante: 
BBC BREMER BAGASSE COMPANY GMBH & CO KG [DE]
BBC Bremer Bagasse Company GmbH & Co. KG
EP_4431416_PA

Resumen de: EP4431416A2

Die Erfindung betrifft einen Portionsbehälter (10) für extrahierbare Substanzen (15), insbesondere zur Herstellung eines Getränks, mit einem von einer Behälterwandung (13) umgebenen Innenraum (14) zur zumindest im Wesentlichen aromadichten Aufnahme der wenigstens einen extrahierbaren Substanz (15), wobei die extrahierbare Substanz (15) vorzugsweise aus Kaffee, Tee, Kakao, Schokolade oder ähnlichen verzehrbaren Produkten ausgewählt ist. Die Erfindung zeichnet sich dadurch aus, dass die Behälterwandung (13) vollständig biologisch abbaubar ist.

BIODEGRADABLE ARTICLE

NºPublicación:  EP4430242A1 18/09/2024
Solicitante: 
FUTAMURA CHEMICAL UK LTD [GB]
Futamura Chemical UK Limited
CN_118541523_A

Resumen de: GB2612641A

Cellulosic film 1 is coated, preferably sprayed, with a natural wax composition 2. The article comprises this film laminated to a paper-based substrate 3, preferably with compostable adhesive 4. The preferred article includes transparent window where part of the film is not laminated to the paper. The preferred wax is plant based, especially candelilla or carnauba. The wax composition is preferably a blend or includes antiblock, viscosity modifier, natural resin, inorganic filler or polysaccharide. The preferred articles are printed 5, plates, trays or bowls suitable for food contact.

SÆK TIL FORSENDELSE ELLER PAKKEMATERIALE OG FREMGANGSMÅDE TIL FREMSTILLING DERAF

NºPublicación:  DK4232373T3 16/09/2024
Solicitante: 
DS SMITH PLC [GB]
DS Smith Plc
DK_4232373_T3

Resumen de: US2023391509A1

A sack for mailing at least one item or for dunnage is provided. The sack is formed by two facing panels sealed along a perimeter. Each panel is at least one-ply and the ply has a layer of paper having a grammage from 35 to 450 g/m2 and a film of an extruded or laminated polymer covering one face of the layer of paper.

Coating composition for porous substrate

NºPublicación:  FI20235295A1 15/09/2024
Solicitante: 
BRIGHTPLUS OY [FI]
Brightplus Oy

Resumen de: FI20235295A1

The present invention concerns a biobased or at least partially biobased coating composition for porous substrates, such as textiles. The composition comprises polyester and cellulose ester and is manufactured by using a melt compounding method. In addition, the invention concerns a method for coating or laminating a porous substrate with the coating composition of the present invention.

複合材料、高分子充填木材、複合材料の製造方法及び高分子充填木材の製造方法

NºPublicación:  JP2024125216A 13/09/2024
Solicitante: 
株式会社資生堂

Resumen de: JP2024125216A

【課題】自然環境への負担低減に貢献できる高分子充填木材を提供する。【解決手段】高分子充填木材が、天然高分子及び/又は生分解性高分子を含む高分子が木材に充填されてなる。【選択図】なし

Matériau thermoplastique composite biodégradable à renfort fibreux à base de caséine et/ou de caséinate

NºPublicación:  FR3146479A1 13/09/2024
Solicitante: 
CLAIRVAUX EN CHAMPAGNE [FR]
Clairvaux en champagne

Resumen de: FR3146479A1

Matériau thermoplastique composite biodégradable à renfort fibreux exploitable industriellement, éventuellement sous forme de granulé et éventuellement comestible, ainsi que son procédé de fabrication, comprenant : a) entre 80% et 99,6% ou entre 25% et 50% de caséine et/ou caséinate et/ou leurs mélanges ; b) entre 0,1% et 4% d’eau ; c) entre 0,1% et 25% d’au moins un plastifiant c) différent de b) ; d) entre 0,1% et 15%, ou entre 0,1% et 40% d’au moins un renfort issu du règne végétal ou d’un composé du règne végétal ou issu du règne animal ou d’un composé du règne animal ou issu du règne minéral ou d’un composé du règne minéral ou leurs mélanges ; e) entre 0,1% et 7% d’au moins un additif choisi parmi les colorants, les coagulants de protéines, les agents antiagglomérants, les agents de glissement, ou leurs mélanges.

Fasern umfassender Behälter umfassend einen Fasern umfassenden Behälterkörper und einen am Behälterkörper angeordneten Fasern umfassenden Klappverschluss, und Fasern umfassenden Klappverschluss

NºPublicación:  DE102023105573A1 12/09/2024
Solicitante: 
KRONES AG [DE]
KRONES Aktiengesellschaft
DE_102023105573_PA

Resumen de: DE102023105573A1

Die Erfindung betrifft einen Fasern umfassenden Behälter (1, 23, 39, 52, 65, 81) umfassend einen Fasern umfassenden Behälterkörper und einen am Behälterkörper (2, 24, 40, 53, 66, 82, 98, 103, 108) angeordneten Fasern umfassenden Klappverschluss (3, 25, 41, 54, 67, 83). Der Behälterkörper umfasst einen Halsbereich (4, 26, 42, 55, 68, 84, 97, 102, 107, 114, 117, 120, 123, 126, 129, 132, 135, 138) und eine Mündungsöffnung (8, 30, 43, 56, 69, 85, 99, 104, 109, 115, 118, 121, 124, 127, 130, 133, 136, 139). Der Klappverschluss umfasst einen den Halsbereich umfänglich umgebenden Ring (9, 31, 48, 61, 73, 90, 96, 101, 106) und einen Verschlusskörper (14, 33, 47, 60, 72, 89), der in einer Verschlussposition des Klappverschlusses die Mündungsöffnung verschließt. Ring und Verschlusskörper sind mittels zweier Bügel (10, 32, 49, 62, 74, 91) verbunden. Weiter betrifft die Erfindung den Fasern umfassenden Klappverschluss.

ALGAL-BASED EXTRUDABLE FORMULATION, BIO-BASED AND COMPOSTABLE MATERIAL AND METHOD OF MANUFACTURING THEREOF

NºPublicación:  WO2024184824A1 12/09/2024
Solicitante: 
FLEXSEA LTD [GB]
FLEXSEA LTD
WO_2024184824_PA

Resumen de: WO2024184824A1

Disclosed is an algal-based extrudable compostable formulation comprising: at least one hydrocolloid that is extracted from algae, wherein the at least one hydrocolloid is present in a range of 30% to 80% of a total weight of the algal-based extrudable compostable formulation; and at least one plasticizer, wherein the at least one plasticizer is present in a range of 20% to 70% of the total weight of the algal-based extrudable compostable formulation, wherein the algal-based extrudable compostable formulation comprises at least one biobased biodegradable polymer derived from at least one cultivated biomass, and wherein the at least one biobased biodegradable polymer is present in a range of 1% to 80% of a total weight of the algal-based extrudable compostable formulation; and wherein the algal-based extrudable compostable formulation comprises at least one biobased reactor-derived ingredient,wherein the at least one one biobased reactor-derived ingredient is present in a range of 5% to 50% of a total weight of the algal-based extrudable compostable formulation, wherein the at least one biobased reactor-derived ingredient is at least a biosurfactant produced in a reactor.

CUSHION SHEET PRODUCTION MODULE AND PRODUCTION METHOD, PACKAGING BAG PRODUCTION DEVICE AND PRODUCTION MEHOD THEREOF

NºPublicación:  US2024300698A1 12/09/2024
Solicitante: 
BETA SHENZHEN PACKAGE PRODUCTS CO LTD [CN]
HUIZHOU BETA PACKTECH CO LTD [CN]
BETA (SHENZHEN) PACKAGE PRODUCTS CO., LTD,
HUIZHOU BETA PACKTECH CO., LTD

Resumen de: US2024300698A1

The present disclosure provides a cushion sheet production module configured to synchronously and continuously feed first and second surfaces, roll to apply a plurality of first horizontal glues on the first and second surfaces along a direction perpendicular to a feeding direction, the plurality of first horizontal glues arranged at intervals between each other, and continuously apply first longitudinal glues on both sides of the first surface or the second surface facing each other; and then, the first and second surfaces are pressed together to fix with each other at positions of the first horizontal and longitudinal glues, to form a cushion sheet, wherein gas is sealed between the first and second surfaces; or, a buffer layer added between the first and second surfaces to fix the first and second surfaces and the buffer layer together at the first horizontal and longitudinal glues, to form the cushion sheet.

CONTAINER COMPRISING FIBERS, COMPRISING A CONTAINER BODY COMPRISING FIBERS AND A HINGED CLOSURE COMPRISING FIBERS ARRANGED ON THE CONTAINER BODY, AND A HINGED CLOSURE COMPRISING FIBERS

NºPublicación:  US2024300705A1 12/09/2024
Solicitante: 
KRONES AG [DE]
Krones AG
CN_118618741_PA

Resumen de: US2024300705A1

The disclosure relates to a container comprising fibers, comprising a container body comprising fibers and a hinged closure comprising fibers arranged on the container body. The container body comprises a neck region and a mouth opening. The hinged closure comprises a ring circumferentially surrounding the neck region and a closure body that, in a closed position of the hinged closure, closes the mouth opening. The ring and closure body are connected by two brackets. The disclosure further relates to the hinged closure comprising fibers.

Cold Chain Packaging

NºPublicación:  US2024300712A1 12/09/2024
Solicitante: 
3M INNOVATIVE PROPERTIES COMPANY [US]
3M INNOVATIVE PROPERTIES COMPANY
WO_2022136937_A1

Resumen de: US2024300712A1

The present disclosure relates generally to cold chain packaging, cold chain packaging articles and devices, and methods of making and using the cold chain packaging, articles, and devices. The cold chain packaging, articles, and devices of the present disclosure include (1) one or more “Phase Change Materials” (PCMs); and (2) one or more protective coverings that are adjacent to the PCM and that protect the PCM and/or item to be shipped from the environment during shipping and transport.

WATER-SOLUBLE FILMS AND PACKAGES

NºPublicación:  US2024301152A1 12/09/2024
Solicitante: 
RECKITT BENCKISER FINISH B V [NL]
Reckitt Benckiser Finish B.V
JP_2024521906_A

Resumen de: US2024301152A1

The invention relates to a water-soluble film comprising more than one polyvinyl alcohol resin and at least one plasticiser present in an amount of at least 20% by weight of the film, wherein at least one polyvinyl alcohol resin has a weight average molecular weight of at least 50,000 g/mol and at least one polyvinyl alcohol resin has a weight average molecular weight of less than 50,000 g/mol.The invention is further related to a direct cast extrusion process for producing a water-soluble film comprising more than one polyvinyl alcohol resin and at least one plasticiser present in an amount of at least 20% by weight of the film, wherein at least one polyvinyl alcohol resin has a weight average molecular weight of at least 50,000 g/mol and at least one polyvinyl alcohol resin has a weight average molecular weight of less than 50,000 g/mol.

POLYSACCHARIDE COMPLEX

NºPublicación:  US2024301178A1 12/09/2024
Solicitante: 
ACARYON GMBH [DE]
ACARYON GMBH
CA_3207050_PA

Resumen de: US2024301178A1

The present invention relates to a polysaccharide complex comprising at least one polysaccharide (P1) and ii) a heterologous lipid carrier wherein the heterologous lipid carrier comprises a) a lipid portion comprising at least one ceramide-like glycolipid moiety and/or a fatty acid moiety and b) at least one non-lipid moiety, preferably said non-lipid portion comprises at least one carbohydrate moiety, at least one lipopeptide moiety, at least one linker, at least one chemical compound, and/or at least one peptide moiety, wherein i) and ii) are associated. Further, the invention is directed to a method to prepare said polysaccharide complex.

A FILM MATERIAL

NºPublicación:  US2024301151A1 12/09/2024
Solicitante: 
VARDEN PROCESS PTY LTD [AU]
VARDEN PROCESS PTY LTD
MX_2023013692_A

Resumen de: US2024301151A1

A film material that is a blend of a first polymer, and a second polymer. The first polymer is synthesized from one or more bio-based monomers, and has a molecular weight that is less than or equal to 60 kilodaltons. The second polymer is one of: a carbohydrate, and a functionalised carbohydrate derived from one or more bio-based materials. The ratio of first polymer to second polymer within the film material is at least 25:75 by weight.A packaging material has a substrate, and a layer that is formed of the film material, which is assembled into a substantially continuous film on a carrying surface of the substrate. The layer is formed to a thickness that is efficacious in providing a barrier to transmission of oxygen and/or water vapour to the carrying surface of the substrate.

TURF INFILL MATERIAL AND RELATED TURF

Nº publicación: US2024301632A1 12/09/2024

Solicitante:

MONDO S P A [IT]
MONDO S.p.A

JP_2024507160_A

Resumen de: US2024301632A1

Infill material for turf having at least one biodegradable biopolymer, at least one vegetable component and at least one plasticizer.

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