Si desitges distingir els teus productes, serveis o tots dos dels d'una altra empresa, és possible que necessitis una marca o nom comercial. Descobreix què són, en què consisteix el seu procediment de registri i què implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tens un nou dispositiu, producte o procediment que resolgui un problema tècnic o tingui un avantatge pràctic, existeixen diferents formis de protegir-ho a Espanya i en altres països. Descobreix com fer-ho.
La teva innovació resideix en l'estètica, l'ornamentació o l'aparença del teu producte? Protegeix-la mitjançant un disseny industrial. Descobreix quins drets confereix el registri i com realitzar la tramitació.
Les indicacions geogràfiques protegeixen el nom d’un producte originari d’una zona geogràfica, a la qual li deu una determinada qualitat, reputació o una altra característica. Descobreix què són, en què consisteix el seu procediment de registre i quins beneficis atorguen.
Els patents publicades a tot el món són una valuosa font d'informació científica, tècnica i comercial.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
Si ets emprenedor/a o una empresa i vols potenciar i millorar la rendibilitat del teu negoci protegint de forma adequada els actius intangibles de la teva organització, en aquest espai trobaràs el necessari.
90
resultados
Última actualización
14/12/2025 [07:02:00]
Resumen de: US2025376648A1
A process for making water-soluble pouches having at least one compartment on a sealing plane is disclosed. The process is characterized by the difference in the first water-soluble film heating temperature and the second water-soluble film heating temperature being reduced substantially. The resulting water-soluble pouch comprises of almost symmetrically shaped individual compartments relative to the sealing plane respectively and optionally with different depth of each compartment enabling stereoscopic and contemporary appearance to the consumer.
Resumen de: WO2025254866A1
Methods of forming compostable polymeric materials and compostable polymeric materials formed through the methods are provided herein. In an embodiment, a method includes blending a biodegradable polymer chosen from a biodegradable polyester, a biodegradable polysaccharide, or combinations thereof, with a polymer-degrading enzyme and a plasticizer to form an intermediate composition. The intermediate composition is gel extruded to form the compostable polymeric material. In an embodiment, a compostable polymeric material is formed by a method comprising the recited steps.
Resumen de: WO2025254215A1
The present invention relates to a film containing a polysaccharide A and a polysaccharide B, wherein the polysaccharide A has an ionic functional group, and the polysaccharide B is composed only of a β-1,4-bond in the main chain.
Resumen de: WO2025254216A1
The present invention relates to a water-soluble film containing a polysaccharide, a plasticizer A, and a plasticizer B, wherein the plasticizer A has a glass transition temperature (Tg) of -30°C or lower, the plasticizer B has a glass transition temperature (Tg) of 0°C or higher, the total content of the plasticizer A and the plasticizer B is more than 20 mass % and 90 mass % or less with respect to the mass of the water-soluble film, and the content of a polyvinyl alcohol-based resin is less than 30 mass % with respect to the mass of the water-soluble film.
Resumen de: WO2025255568A1
Disclosed herein is a water-soluble film including a plasticizer and a film-forming resin comprising starch, carrageenan, and pullulan. Starch is present in the film in an amount in a range of about 50 wt.% to about 90 wt.% or in a range of about 1 wt.% to about 30 wt.%, based on the total weight of starch, carrageenan, and pullulan; carrageenan is present in the film in an amount in a range of about 5 wt.% to about 14 wt.%, based on the total weight of the starch, carrageenan, and pullulan. The ratio of starch to the sum of carrageenan and pullulan is in a range of from about 0.01 to about 0.43 or in a range from about 1 to about 9.
Resumen de: WO2025255563A1
Disclosed herein is a water-soluble film including pullulan, tamarind gum and a plasticizer, wherein the tamarind gum and pullulan are provided in a ration in a range of about 1 :1 to about 1 :25, by weight. Optionally the plasticizer is present in an amount in a range of about 25 PHR to about 85 PHR.
Resumen de: WO2025254511A1
A stiffening body (1) for use in a form-retaining pad (20) for preparing a beverage is disclosed. The stiffening body comprises a top side (4) having an open top area (5), a bottom side (2) having an open bottom area (3), and a circumferential wall (6) extending between the top side and the bottom side. The circumferential wall, top side and bottom side define a space (7) configured to contain at least a part of a soluble substance in use in the pad. The space is accessible through the open top area for receiving a bottom side and at least a lower part of a circumferential wall of a further similarly shaped and sized stiffening body so as to enable stacking of a multitude of similarly shaped and sized stiffening bodies. The stiffening body is molded one-piece from a pulp material.
Resumen de: WO2025253203A1
The present invention provides a novel hydroxypropyl methylcellulose (HPMC) phthalate succinate polymer(s) and a process to prepare the same. The said polymers have a good film forming properties, tensile strength and pH sensitive values thus finding wide applications in the pharmaceuticals industry.
Resumen de: US2025374922A1
A method for preparing an antibacterial PBAT foamed material, including: Step A1-A3. Step A1: mixing 5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane, sodium hydroxide, and DMF; stirring and adding 3-bromo-1-propene for reaction to obtain intermediate 1; mixing the intermediate 1 with a hydrochloric acid solution and DMF for reaction to obtain intermediate 2. Step A2: mixing the intermediate 2, 2-methacryloxyethyltrimethylammonium chloride, hexafluorobutyl methacrylate, and DMF; stirring and adding ammonium persulfate for reaction to obtain a modified monomer; mixing the modified monomer, terephthalic acid, adipic acid, 1,4-butanediol, tetrabutyl titanate, antimony trioxide, and N-methylpyrrolidone for reaction; raising temperature for reaction to obtain a modified copolymer. Step A3: melting and kneading the modified copolymer, a modified filler, and azodicarbonamide; foaming under a stabilized pressure; cooling to room temperature, soaking in a treatment solution under a stabilized temperature to obtain a resultant; taking out the resultant and drying to obtain the antibacterial PBAT foamed material.
Resumen de: US2025376574A1
A water-soluble film having an excellent balance between fast solubility and mechanical properties as well as excellent sealability is provided as follows. A water-soluble film contains a polyvinyl alcohol resin (A) and a plasticizer (B). The plasticizer (B) is present in an amount of 30 parts by mass or less per 100 parts by mass of the polyvinyl alcohol resin (A). The plasticizer (B) contains a polyhydric alcohol (b1) with a melting point of 80° C. or higher. The polyhydric alcohol (b1) contains xylitol in an amount of 20% by mass or more.
Resumen de: US2025376299A1
The present invention relates to an eco-friendly bag that serves as a dual-purpose marketing platform, designed to address environmental concerns associated with paper waste and to provide a novel advertising space for brands. The bag is constructed from sustainable materials and features a main compartment with strong handles for secure transportation of food items. The exterior surface of the bag is utilized for displaying marketing content, including brand advertisements, promotions, and discount coupons. These coupons are uniquely designed with perforated lines for easy removal and are accompanied by instructions promoting recycling efforts. A distinctive feature of the bag is a scannable QR code that links to a mobile application, enabling digital redemption of the offers and providing analytics to brands on consumer engagement. This invention introduces a new segment within the marketing ecosystem, offering an alternative to traditional advertising channels, and contributes to the environment by recycling bags.
Resumen de: WO2025251515A1
The present invention relates to the technical field of boilers in thermal power plants, in particular to a coal bunker having high stability. The coal bunker comprises: a bearing assembly, which comprises an outer cylinder and a first discharge port formed in an outer wall of the outer cylinder; and a bunker-dividing assembly, which comprises an inner cylinder rotationally arranged in the outer cylinder, two second discharge ports that are formed in and penetrate an outer wall of the inner cylinder and are symmetrically distributed, and a partition plate arranged in the inner cylinder and configured to divide an inner cavity of the inner cylinder into two coal storage cavities. The coal bunker provided in the present invention continues to use the design in the prior art in which a coal bunker is divided into two coal storage cavities by a partition plate; however, unlike the prior art, after coal on one side of the coal bunker is used up, the configured inner cylinder rotates under the impact of its own gravity, so that the whole coal bunker remains in a balanced state, thereby avoiding many disadvantages caused by structural unbalanced loading, and effectively solving the problems present in the prior art.
Resumen de: WO2025253398A1
Described herein is a method of preparation of biodegradable composite material such as bio- composite leather from fungal fibres, preferably, mushroom fibres According to the invention, bio-composite leather is prepared by blending of fungal fibres, preferably, mushroom fibres extracted from mushroom fruiting bodies and a biodegradable polymer. The present invention also relates to the biodegradable composite material produced from fungal fibres preferably mushroom fibres or mushroom fruiting body fibres.
Resumen de: EP4660245A1
An embodiment provides a biodegradable polyester resin composition comprising: a polyester resin comprising a diol, an aromatic dicarboxylic acid, and an aliphatic dicarboxylic acid; and a fiber-based reinforcing material, wherein a first turbidity change rate of the fiber-based reinforcing material is less than 15%, thereby achieving improved physical properties.
Resumen de: AU2024215069A1
The present invention relates to a method of manufacturing a pellet or film, wherein the pellet or film comprises cutin, and uses thereof in order to replace single-use plastics.
Resumen de: GB2641594A
A multistep synthesis of an antimicrobial polybutylene adipate terephthalate (PBAT) material comprising synthesising a monomer, co-polymerisation, mixing with a filler and foaming the co-polymer. The monomer is synthesised by performing a Williamson ether synthesis with 5,5-bis(hydroxymethyl)-2-phenyl-1,3-dioxane and 3-bromo-1-propene followed by hydrolysis of the acetal forming intermediate 2. Intermediate 2 is mixed with 2-methacryloxyethyltrimethylammonium chloride, hexafluorobutyl methacrylate and ammonium persulfate to form a modified monomer. The modified monomer is copolymerised with terephthalic acid, adipic acid, 1,4-butanediol and N-methylpyrrolidone forming a modified co-polymer. The co-polymer is then melted and kneaded with a modified filler and azodicarbonamide under a stable pressure to from a foamed antimicrobial PBAT material. The modified filler is formed by the reaction of p-bromobenzaldehyde, 1,10-phenanthroline-5,6-dione, ammonium acetate, and acetic acid to produce intermediate 3, which is reacted with triisopropyl borate and n-butyllithium to obtain a modifier. The modifier is then reacted with 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide treated chitosan to obtain the modified filler.
Resumen de: EP4660362A1
Provided is a biodegradable nonwoven fabric that is biodegradable and is extremely excellent in elasticity. This biodegradable nonwoven fabric is configured from fibers including a biodegradable thermoplastic resin, and is characterized in that a SS curve obtained by stretching in a 30°C environment does not have a yield point in the displacement 0-40 mm interval.
Resumen de: WO2024161416A1
The present invention relates to a caprolactone based biodegradable compound(s) of formula (I) comprising photo-cleavable groups, photo-sensitive groups or combination thereof. The present invention also relates to a method of preparing the caprolactone based biodegradable compound(s) of formula (I). In addition, the present invention relates the caprolactone biodegradable compound(s) of formula (I) useful in the pharmaceutical field in controlled release systems, drug delivery system/carrier, bioimaging, implants, etc.
Resumen de: GB2641602A
The invention pertains to a natural chewing gum with nicotine (20) comprising a natural gum base (30) and active substance nicotine (34, 36, 38). The natural gum base (30) includes components or ingredients such as a gum base made of chicle with gum arabic or acacia, heat mixed with nicotine (34, 36, 38) in specific quantities. The chewing gum (20) is designed to administer nicotine during buccal use (70) up to 30 minutes while quickly releasing nicotine substance the first 5 minutes. The gum base (30) is covered with a glazing layer (40) with flavors (42) such as mint, strawberry, and taste enhancers with natural ingredients (44) such as xylitol, stevia, glycerin; beet powder, or spirulina, or a combination. A method for manufacturing the natural chewing gum (20) is disclosed, involving manufacturing of the gum base (100), addition of nicotine (200), manufacturing of the glazing mix (300), a glazing process (400), before packaging (500).
Resumen de: FR3162735A1
- Emballage jetable refermable, article jetable, contenant intermédiaire, et procédés de fabrication afférents - L’invention concerne un emballage jetable refermable (1) manipulable à la main, comprenant une jupe souple (3) présentant une forme allongée s’élevant verticalement entre un premier et un deuxième bord (4, 5) aplati sur, et attaché à, lui-même, pour former une arête fermée, où ladite jupe (3) présente une section transversale dont l’aire interne est strictement constante ou décroissante du premier (4) jusqu’au deuxième bord (5), et l’emballage (1) comprend une paroi de fermeture (6), laquelle est solidaire de ladite jupe (3) au niveau dudit premier bord (4), est pourvue d’une ouverture, et embarque un organe de fermeture (8) réversible de celle-ci, ladite paroi (6) étant déformable pour évoluer entre : une configuration rétractée, où ladite paroi (6) est rétractée dans ladite jupe (3), positionnant ledit organe dans ladite jupe, l’emballage (1) pouvant reposer de façon stable à la verticale sur une surface plane (9),et une configuration déployée, où ladite paroi (6) fait saillie hors de ladite jupe (3), positionnant ledit organe (8) hors de ladite jupe (3). - Emballages jetables refermables et leur fabrication - Figure pour l’abrégé : Fig. 1.
Resumen de: DE112024000494T5
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 durch die folgende Formel (1) wiedergegebenen 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. In der Formel (1) steht R für eine Einfachbindung oder eine zweiwertige organische Gruppe und M für ein Wasserstoffatom, ein Metallatom oder eine Ammoniumgruppe.
Resumen de: AU2024304509A1
The present invention relates to a collapsible, disposable food or beverage container (2). The container comprises a housing (4) comprising: a first end 6 comprising a top portion (8) defining an outlet (10); an opposed second end (12) comprising a base portion (14); and side portions (16a), b extending between the first and second ends. A cavity for receiving a food or beverage is defined between the first end, second end and side portions of the housing, and in which the cavity is in fluid communication with the outlet. A longitudinal axis is defined between the first and second ends of the housing. The container is moveable in a direction between: a first collapsed configuration in which an end or side portion is located at or adjacent a respective opposed end or opposed side portion; and a second expanded configuration in which the end or side portion is spaced apart from the respective opposed end or opposed side portion of the housing to provide the cavity. The housing is formed entirely from paper material, and in which the entire container is home compostable and/ or biodegradable.
Resumen de: WO2025249456A1
The purpose of the present invention is to provide a polyester composition which has hydrolysis resistance and retains high restorability as a single polyester. The present invention provides a polyester composition which contains a polyester copolymer and a carbodiimide compound, has a restoration rate of 10-100%, and contains 0.3-20.0 parts by weight of the carbodiimide compound per 100 parts by weight of the polyester copolymer.
Resumen de: WO2025250854A1
A biaxially oriented PHA-rich composite film comprises a PHA-rich core layer and a first outer skin layer and a second outer skin layer. The core layer comprises a PHA resin at an amount of more than 50 wt % of a total weight of the polymeric resin in the core layer and a modifier X, the modifier X includes PLA resins and PLA copolymers; the first outer skin layer comprises a PLA resin at an amount less than 50 wt % of the total weight of the outer layer and a polymer blend Y comprising PHA, PBSA and PCL resins. The PHA-rich composite film shows improved optical properties, high elongation force, high tensile strengths and Young's modulus.
Nº publicación: US2025367913A1 04/12/2025
Solicitante:
TORAY PLASTICS AMERICA INC [US]
TORAY PLASTICS (AMERICA), INC
Resumen de: US2025367913A1
A biaxially oriented PHA-rich composite film comprises a PHA-rich core layer and a first outer skin layer and a second outer skin layer. The core layer comprises a PHA resin at an amount of more than 50 wt % of a total weight of the polymeric resin in the core layer and a modifier X, the modifier X includes PLA resins and PLA copolymers; the first outer skin layer comprises a PLA resin at an amount less than 50 wt % of the total weight of the outer layer and a polymer blend Y comprising PHA, PBSA and PCL resins. The PHA-rich composite film shows improved optical properties, high elongation force, high tensile strengths and Young's modulus.
BOPI
Sede Electrónica
