Ministerio de Industria, Turismo y Comercio LogoMinisterior
 

Materiales y envases plásticos biodegradables

Resultados 152 results.
LastUpdate Updated on 28/06/2025 [07:36:00]
pdfxls
Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (excluidas publicaciones Chinas / Chinese publications excluded)
previousPage Results 75 to 100 of 152 nextPage  

CAPSULE INTENDED FOR RECEIVING A SUBSTANCE FOR PREPARING A BEVERAGE

Publication No.:  EP4565511A1 11/06/2025
Applicant: 
BRAIN CORP S A [LU]
Brain Corp S.A
WO_2024028247_PA

Absstract of: WO2024028247A1

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.

CAPSULE INTENDED FOR RECEIVING A SUBSTANCE FOR PREPARING A BEVERAGE

Publication No.:  EP4565510A1 11/06/2025
Applicant: 
BRAIN CORP S A [LU]
Brain Corp S.A
WO_2024028249_PA

Absstract of: WO2024028249A1

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 said pulp comprising microfibrillated cellulose (MFC).

종이 위의 수증기 장벽으로서 바이오 기반 복합 재료

Publication No.:  KR20250084925A 11/06/2025
Applicant: 
테히니셰우니페르지테트다름슈타트쾨르페르샤프트데스외펜틀리헨레히츠
CN_120018997_PA

Absstract of: WO2024067927A1

The application relates to a coated paper, comprising a base paper and at least one coating colour layer applied indirectly or directly on the base paper, wherein the coating colour layer comprises a) at least one natural wax and/or at least one carboxylic acid component and b) at least one natural resin; wherein the permeability of the coated paper for at least one gas is reduced compared to the base paper. The application also relates to the coating colour used to produce the coated paper, to the production method and to a packaging produced therewith.

COPOLYESTER COMPRISING 3-HYDROXYBUTYRIC ACID AND METHOD FOR PRODUCING SAME

Publication No.:  EP4567056A1 11/06/2025
Applicant: 
DAINIPPON INK & CHEMICALS [JP]
AIST [JP]
DIC Corporation,
National Institute of Advanced Industrial Science and Technology
EP_4567056_A1

Absstract of: EP4567056A1

The present invention can provide a copolyester derived from 3-hydroxybutyric acid and a method for producing the copolyester, the copolyester being capable of suppressing hydrolysis and odors by controlling an acid value attributable to a degradation product to a certain value or lower while exhibiting high biodegradability. The copolyester of the present invention includes a 3HB-derived constituent unit (3HB-U), a DA-derived constituent unit (DA-U), and a DO-derived constituent unit (DO-U). The content of the 3HB-U is 1-65 mol% with respect to 100 mol of all constituent units of the copolyester, the average chain length of the 3HB-U in the copolyester is 2-80, and the acid value of the copolyester is 5 or less.

MODIFIED NATURAL MATERIAL AND USE THEREOF

Publication No.:  KR20250084980A 11/06/2025
Applicant: 
다이킨고교가부시키가이샤
KR_20250084980_A

Absstract of: US2023220217A1

An oil repellent agent including a modified natural product having at least one hydroxyl group, wherein a hydrogen atom of the hydroxyl group is replaced with an R group represented by —Y—Z, wherein Y represents a direct bond, —C(═O)—, —C(═O)—NR′— or —C(═S)—NR′—, where R′ represents a hydrogen atom or a C1 to C4 alkyl group); and Z represents a hydrocarbon group having 1 to 40 carbon atoms and optionally having a substituent or a polysiloxane. The natural material is a natural product other than starch and preferably is a monosaccharide, a polysaccharide, glycerin or polyglycerin. Also disclosed is a textile product to which the oil-resistant agent is attached, an oil-resistant paper and a method of treating paper with the oil-resistant agent.

Composite bioplastic material and methods

Publication No.:  GB2636057A 11/06/2025
Applicant: 
QINETIQ LTD [GB]
QinetiQ Limited
GB_2636057_PA

Absstract of: GB2636057A

A bioplastic film includes a first surface and a second surface, wherein the first surface denotes an inner facing surface and the second surface denotes an exterior facing surface, wherein the bioplastic film is comprised of a polypeptide-based or polysaccharide-based biopolymer, or a mixture of polypeptide- based and polysaccharide based biopolymer, and a bioplasticiser substance; and wherein the inner product-facing surface of the bioplastic film comprises a coating that includes alpha eleostearic acid as a major component. The bioplastic may be chosen from gelatine, starch, cellulose, glycogen, chitosan, pectin, carrageen, or derivatives thereof. The bioplasticiser may be chosen from castor oil, palm oil, citrates, glycolates, succinates, glutamates, stearates, oleates cadanols or polyhydric alcohols. Preferably, the bioplasticiser is poly(glycerol-citrate) (PCG). Preferably the coating is tung oil or bitter melon seed oil. In an embodiment, the bioplastic is pectin, the bioplasticiser is PCG and the coating is tung oil. The films are preferably used in packaging and methods for making them are also disclosed.

BIODEGRADABLE RESIN COMPOSITION BIODEGRADABLE FILM AND MULTILAYER BARRIER FILM

Publication No.:  KR20250083301A 10/06/2025
Applicant: 
에스케이이노베이션주식회사
KR_20250083301_PA

Absstract of: US2025178310A1

A biodegradable resin composition according to of the present disclosure includes thermoplastic starch, a biodegradable polymer having a melt flow index of greater than 30 g/10 min under conditions of 190° C. and a load of 2.16 kg, and a plasticizer, wherein a content of the biodegradable polymer is 30 wt % based on a total weight of the biodegradable resin composition. The melt flow index of the biodegradable resin composition measured under conditions of 190° C. and a load of 2.16 kg is 2.5 g/10 min to 20 g/10 min. A biodegradable film and a multilayer barrier film according to embodiments of the present disclosure include a resin layer formed from the biodegradable resin composition.

PAPER DRINKING STRAW, BEVERAGE CONTAINER, AND METHOD FOR PRODUCING THE PAPER DRINKING STRAW

Publication No.:  ES3025885T3 10/06/2025
Applicant: 
CAPRI SUN AG
Capri Sun AG
MX_2023000911_A

Absstract of: SA523442210B1

The invention refers to a paper drinking straw (17, 23, 29, 35, 49, 62, 69, 77, 99, 105, 114, 121) comprising a paper tube (1, 9, 18, 24, 30, 36, 63, 70, 78, 99, 105, 114, 121) with a first end (2, 10, 21, 27, 33, 39, 65, 72, 80, 100, 106, 115, 122) and a second end (3, 11, 22, 28, 34, 40, 67, 75, 82, 101, 107, 116, 123). At least one impregnated region (20, 26, 32, 38, 66, 73, 103, 109, 110, 111, 118, 119, 125) of the paper tube is impregnated with an impregnation agent, and at least one region (104, 112, 113, 120, 126) is not impregnated with the impregnation agent. A beverage container for receiving liquid product comprises the paper drinking straw and a penetration opening for introducing it. A method for producing the paper drinking straw comprises providing a raw paper tube; cutting through the raw paper tube, thereby producing the paper tube with the first and second end; then impregnating the at least one impregnated region with the impregnation agent and not impregnating the a

Breathable mono-material packaging

Publication No.:  KR20250082335A 09/06/2025
Applicant: 
최정택최자영

Absstract of: KR20250082335A

통기성을 갖춘 단일 소재 포장재가 제공된다. 통기성을 갖춘 단일 소재 포장재는, 제1 방향으로 연장되는 전면 및 전면에 대응하며 상기 제1 방향으로 연장되는 후면을 포함하고, 후면은 후면 접착부를 포함하고, 후면 접착부는 제1 방향과 교차하는 제2 방향으로 연장되어 배치되며, 후면 접착부 상에 배치되는 블로킹 테이프를 포함하고, 전면과, 후면 및 블로킹테이프는 PE 소재로 이루어진다.

DOG SACHET

Publication No.:  ES3025736T3 09/06/2025
Applicant: 
LOUIDS AG
Louids AG

Antibacterial biogradable film composition comprising propyl gallate and the manufacturing method thereof

Publication No.:  KR20250082979A 09/06/2025
Applicant: 
대한민국농촌진흥청장

Absstract of: KR20250082979A

본 발명은 몰식자산 프로필 및 생분해성 고분자를 포함하는 항균 생분해성 필름 조성물 및 이의 제조 방법에 관한 것으로, 본 발명에 따른 몰식자산 프로필을 포함하는 항균 생분해성 필름 조성물은 필름의 기계적 특성을 유지하면서 식품 유해균 생육 억제 효과 및 농산물의 품질 변화 억제 효과를 나타내므로 기존 난분해성 농산물 포장재에 비해 높은 항균성을 가지며 농산물 저장기간 연장 효과와 더불어 생분해성 기능까지 함께 가져옴으로써 환경보호와 농산물 품질 보존에 기여할 수 있다.

Ensemble de conditionnement de produit cosmétique comprenant un flacon au moins en partie réalisé en matériau cellulosique et un organe d’obturation

Publication No.:  FR3156015A1 06/06/2025
Applicant: 
LOREAL [FR]
L'OREAL
FR_3156015_PA

Absstract of: FR3156015A1

TITRE Ensemble de conditionnement de produit cosmétique comprenant un flacon au moins en partie réalisé en matériau cellulosique et un organe d’obturation L’invention concerne un ensemble de conditionnement de produit cosmétique, comprenant :- un flacon comprenant au moins un col (21) en matériau cellulosique, présentant une face frontale (25) définissant une ouverture (O) et comprenant une surface intérieure (23) et une surface extérieure (24) pourvue d’un filetage (26) s’étendant dans une portion axiale filetée (PF) ;- un organe d’obturation comprenant un plateau (30), une jupe de fixation (31) pourvue d’un filetage interne (34) adapté pour coopérer avec le filetage externe (26) en position d’obturation du flacon (2), et une jupe de rigidification (35) présentant une surface intérieure (36) et une surface extérieure (37),dans lequel, en position d’obturation du flacon (2), le col (21) est enserré entre la jupe de fixation (31) et la jupe de rigidification (35) de l’organe d’obturation (3), la surface extérieure (37) de la jupe de rigidification (35) s’étendant en regard de la surface intérieure (23) du col (21) au moins dans la portion axiale (PF) dans laquelle s’étend le filetage externe (26). Figure pour l’abrégé : Fig. 3

Ensemble de conditionnement de produit cosmétique comprenant un flacon au moins en partie réalisé en matériau cellulosique et un organe d’obturation

Publication No.:  FR3156013A1 06/06/2025
Applicant: 
LOREAL [FR]
L'OREAL
FR_3156013_PA

Absstract of: FR3156013A1

TITRE Ensemble de conditionnement de produit cosmétique comprenant un flacon au moins en partie réalisé en matériau cellulosique et un organe d’obturation L’invention concerne un ensemble de conditionnement de produit cosmétique, comprenant :- un flacon comprenant au moins un col (21) en matériau cellulosique, présentant une face frontale définissant une ouverture (O) et comprenant une surface intérieure (23) et une surface extérieure (24) pourvue d’un filetage (26) s’étendant dans une portion axiale filetée (PF) ;- un organe d’obturation comprenant un plateau (30) et une jupe de fixation (31) pourvue d’un filetage interne (34) adapté pour coopérer avec le filetage externe (26) en position d’obturation du flacon (2),dans lequel le col (21) présente une portion rabattue de section longitudinale en forme de U inversé présentant une base (250) définissant la face frontale du col (21), une aile radialement intérieure (251) et une aile radialement extérieure (252),et dans lequel, en position d’obturation du flacon (2) par l’organe d’obturation (3), l’aile radialement extérieure (252) de la portion rabattue du col (21) se trouve en regard, en étant de préférence en contact, de la surface radialement intérieure (32) de la jupe de fixation (31) de l’organe d’obturation (3), en particulier au niveau de l’ouverture (O). Figure pour l’abrégé : Fig. 8.

Ensemble de conditionnement de produit cosmétique comprenant un flacon au moins en partie réalisé en matériau cellulosique et un organe d’obturation

Publication No.:  FR3156014A1 06/06/2025
Applicant: 
LOREAL [FR]
L'OREAL
FR_3156014_PA

Absstract of: FR3156014A1

TITRE Ensemble de conditionnement de produit cosmétique comprenant un flacon au moins en partie réalisé en matériau cellulosique et un organe d’obturation L’invention concerne un ensemble de conditionnement de produit cosmétique, comprenant :- un flacon comprenant au moins un col (21) en matériau cellulosique, présentant une face frontale (25) définissant une ouverture (O) et comprenant une surface intérieure (23) et une surface extérieure (24) pourvue d’un filetage (26) s’étendant dans une portion axiale filetée (PF) ;- un organe d’obturation comprenant un plateau (30) et une jupe de fixation (31) pourvue d’un filetage interne (34) adapté pour coopérer avec le filetage externe (26) en position d’obturation du flacon (2),dans lequel le flacon est pourvu d’un joint (4’’) de section longitudinale en forme de U inversé chevauchant la face frontale (25) du col (21), présentant une base (40’’) en contact de ladite face frontale (25), une aile radialement intérieure (41’’), et une aile radialement extérieure (42’’), s’étendant axialement de part et d’autre de ladite face frontale (25, 250),et dans lequel, en position d’obturation du flacon, la base (40’’) est en contact du plateau (30) et/ou l’aile radialement extérieure (42’’) est en contact de la surface radialement intérieure (32) de la jupe de fixation (31), en particulier au niveau de l’ouverture (O). Figure pour l’abrégé : Fig. 12.

COSMETIC PRODUCT PACKAGING ASSEMBLY COMPRISING A BOTTLE AT LEAST PARTLY MADE OF CELLULOSE-BASED MATERIAL AND A CLOSING MEMBER

Publication No.:  WO2025114333A1 05/06/2025
Applicant: 
LOREAL [FR]
L'OREAL
WO_2025114333_PA

Absstract of: WO2025114333A1

The invention relates to a cosmetic product packaging assembly comprising: - a bottle comprising at least one neck (21) made of cellulose-based material, having a front face defining an aperture (O) and comprising an inner surface (23) and an outer surface (24) provided with a thread (26) extending in a threaded axial portion (PF); - a closing member comprising a plate (30) and a fastening skirt (31) provided with an internal thread (34) suitable for cooperating with the external thread (26) in the position in which the bottle (2) is closed, in which the neck (21) has a folded portion with an inverted U-shaped longitudinal cross section having a base (250) defining the front face of the neck (21), a radially inner flange (251) and a radially outer flange (252), and in which, in the position in which the bottle (2) is closed by the closing member (3), the radially outer flange (252) of the folded portion of the neck (21) lies opposite, and preferably is in contact with, the radially inner surface (32) of the fastening skirt (31) of the closing member (3), in particular at the aperture (O).

COSMETIC PRODUCT PACKAGING ASSEMBLY COMPRISING A BOTTLE AT LEAST PARTLY MADE OF CELLULOSE-BASED MATERIAL AND A CLOSING MEMBER

Publication No.:  WO2025114334A1 05/06/2025
Applicant: 
LOREAL [FR]
L'OREAL
WO_2025114334_PA

Absstract of: WO2025114334A1

The invention relates to a cosmetic product packaging assembly comprising: - a bottle comprising at least one neck (21) made of cellulose-based material, having a front face (25) defining an aperture (O) and comprising an inner surface (23) and an outer surface (24) provided with a thread (26) extending in a threaded axial portion (PF); - a closing member comprising a plate (30), a fastening skirt (31) provided with an internal thread (34) suitable for cooperating with the external thread (26) in the position in which the bottle (2) is closed, and a stiffening skirt (35) having an inner surface (36) and an outer surface (37), in which, in the position in which the bottle (2) is closed, the neck (21) is clamped between the fastening skirt (31) and the stiffening skirt (35) of the closing member (3), the outer surface (37) of the stiffening skirt (35) extending opposite the inner surface (23) of the neck (21) at least in the axial portion (PF) in which the external thread (26) extends.

POLYMER COMPOSITION FOR FILMS WITH POLYETHER-POLYOL PLASTICISATION SYSTEM

Publication No.:  WO2025114124A1 05/06/2025
Applicant: 
NOVAMONT S P A [IT]
NOVAMONT S.P.A
WO_2025114124_A1

Absstract of: WO2025114124A1

A polymer composition comprising an aliphatic-aromatic polyester with a high starch or starch derivative content and an improved linear or branched polyether-polyol plasticisation system, particularly suitable for use in the manufacture of films that can be used in the production of products such as waste bags, shopping bags, and food packaging.

SYSTEM AND METHOD FOR PRODUCING A SUGAR STREAM WITH FRONT END OIL SEPARATION

Publication No.:  US2025179546A1 05/06/2025
Applicant: 
FLUID QUIP TECH LLC [US]
Fluid Quip Technologies, LLC
US_2025179546_PA

Absstract of: US2025179546A1

An improved dry grind system and method for producing a sugar stream from grains or similar carbohydrate sources and/or residues, such as for biochemical production, with front end oil separation. Prior to or after saccharification, oil can be removed from a sugar/carbohydrate stream. After saccharification and prior to a sugar conversion process, the sugar/carbohydrate stream includes a desired Dextrose Equivalent (DE) where DE describes the degree of conversion of starch to dextrose can be produced, with such sugar stream being available for biochemical production, e.g., alcohol production, or other processes. In addition, the systems and methods also can involve the removal of certain grain components, e.g., corn kernel components, including protein and/or fiber. In other words, oil separation and sugar stream production occurs on the front end of the system and method.

PACKAGING FOR THE PRESENTATION AND STORAGE OF CULINARY PREPARATION PORTIONS

Publication No.:  US2025178812A1 05/06/2025
Applicant: 
MOF MINIATURE ORIGINAL FOOD [FR]
MOF-MINIATURE ORIGINAL FOOD
US_2025178812_PA

Absstract of: US2025178812A1

A packaging for storing and presenting culinary preparations in the form of a series of unit portions. The packaging includes: a main base made of a biodegradable material based on sugar cane pulp, having a first bottom and a first flange extending from a periphery of the first bottom; a plurality of secondary bases intended to be placed in the main base and each adapted to receive one of the unit portions, made of a biodegradable material based on sugar cane pulp and each having a second bottom and a second flange extending from the periphery of the second bottom, at least the second bottom being covered with a tight biodegradable coating; and a cover for the protection and storage of the culinary preparation portions, adapted to fit onto the main base.

METHOD FOR PRODUCING LAMINATE

Publication No.:  US2025178323A1 05/06/2025
Applicant: 
KANEKA CORP [JP]
KANEKA CORPORATION
US_2025178323_A1

Absstract of: US2025178323A1

Provided is a method for producing a laminate including a paper substrate layer and a resin layer formed on at least one side of the paper substrate layer, the resin layer containing a polyhydroxyalkanoate resin. The method includes the steps of: molding a polyhydroxyalkanoate resin into a film, wherein in differential scanning calorimetry of the polyhydroxyalkanoate resin, 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 30 to 65 J/g (step i); applying an adhesive to one side of the film to form an adhesive layer (step ii); and placing the paper substrate layer on a surface of the adhesive layer (step iii).

PREPACKAGED CHARGE OF EDIBLE MATERIAL POWDER, AND BEVERAGE PREPARATION SYSTEM USING SAID CHARGE

Publication No.:  US2025178822A1 05/06/2025
Applicant: 
CAFFE PASCUCCI TORREFAZIONE S P A [IT]
CAFFE PASCUCCI TORREFAZIONE S.P.A
US_2025178822_PA

Absstract of: US2025178822A1

Prepackaged charge of edible material powder for use in a beverage preparation system, comprising a rigid container body made of paper or cardboard, comprising a continuous side wall and a bottom wall made of piece with each other, obtained by processing vegetable fiber pulp derived from waste from the primary processing of seasonal crops such as sugarcane, rice cotton, hemp, sorghum, bamboo or the like, alone or in composition with each other, in which Kappa number of the vegetable fiber pulp is less than 2, and in which the walls of said container body are made in such a way that at least one face of said walls is continuous and compact, while the other face is discontinuous and wrinkled are capable of acting as a filter upon use, allowing the passage of infusion.

BIODEGRADABLE RESIN COMPOSITION, BIODEGRADABLE FILM AND MULTILAYER BARRIER FILM

Publication No.:  US2025178310A1 05/06/2025
Applicant: 
SK INNOVATION CO LTD [KR]
SK INNOVATION CO., LTD
EP_4563634_PA

Absstract of: US2025178310A1

A biodegradable resin composition according to of the present disclosure includes thermoplastic starch, a biodegradable polymer having a melt flow index of greater than 30 g/10 min under conditions of 190° C. and a load of 2.16 kg, and a plasticizer, wherein a content of the biodegradable polymer is 30 wt % based on a total weight of the biodegradable resin composition. The melt flow index of the biodegradable resin composition measured under conditions of 190° C. and a load of 2.16 kg is 2.5 g/10 min to 20 g/10 min. A biodegradable film and a multilayer barrier film according to embodiments of the present disclosure include a resin layer formed from the biodegradable resin composition.

BIODEGRADABLE COMPOSITE FILM WITH HIGH MOISTURE BARRIER

Publication No.:  US2025178321A1 05/06/2025
Applicant: 
TORAY PLASTICS AMERICA INC [US]
TORAY PLASTICS (AMERICA), INC
US_2025178321_A1

Absstract of: US2025178321A1

A coextruded multi-layer biodegradable composite film was primed either in-line or off-line to form moisture-resistant anchoring structure for EVOH/PHOH barrier coating using primer coating including waterborne polyethyleneimine dispersions and waterborne polyester dispersions. The primed bioplastic composite film was then coated with EVOH/PVOH solution barrier coating. The coated composite film was then metallized through a process of vapor deposition of Aluminum metal in a metallizer chamber. The metallized films made with a process of off-line priming have O2TR in the range of 1.9 to 4.5 cc/m2/day, and MVTR in the range of 0.1 to 0.4 g/m2/day; The metallized films made with a process of in-line priming have O2TR in the range of 0.63 to 1.04 cc/m2/day, and MVTR in the range of 0.027 to 0.075 g/m2/day.

Composite Thermoplastic Laminate

Publication No.:  US2025178332A1 05/06/2025
Applicant: 
XAMAX IND INC [US]
XAMAX INDUSTRIES, INC
US_2025178332_PA

Absstract of: US2025178332A1

A composite sheet material includes a cover sheet, a substrate and an adhesion promoting layer. The cover sheet has a cover sheet material. The substrate has a substrate material. The adhesion promoting layer is disposed between the cover sheet and the substrate. A first side of the adhesion promoting layer disposed towards the cover sheet has an affinity to bond with the cover sheet material. A second side of the adhesion promoting layer disposed towards the substrate has an affinity to bond with the substrate material.

CELLULOSE-BASED PACKAGING COMPONENT AND METHOD FOR MANUFACTURING THE COMPONENT

Nº publicación: US2025178247A1 05/06/2025

Applicant:

SACMI COOPERATIVA MECCANICI IMOLA SOC COOPERATIVA [IT]
SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA

US_2025178247_PA

Absstract of: US2025178247A1

A moulded packaging component is made with a material which contains a quantity of cellulose equal to at least 80% by weight. The moulded package component has an average density greater than or equal to 0.8 g/cm3.

traducir