MATERIALES Y ENVASES PLÁSTICOS BIODEGRADABLES

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Resultados 64 resultados LastUpdate Última actualización 16/08/2019 [18:52:00] pdf PDF

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (excluidas publicaciones Chinas / Chinese publications excluded)

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POLYLACTIC ACID COMPOSITION

NºPublicación: PL3118260T3 31/07/2019

Solicitante:

TOYO SEIKAN GROUP HOLDINGS LTD [JP]

RU_2644459_C1

Resumen de: EP3118260A1

A polylactic acid composition of a dispersion structure using, as a matrix, a lowly crystalline or amorphous polylactic acid having a crystallinity of not more than 40%, the matrix containing, as a pulverization promotor dispersed therein, an organically modified polysaccharide or a lamellar silicate that is swollen or that is treated to be swollen. The polylactic acid composition has excellent hydrolysable capability and property of being mechanically pulverized.

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Subcritical gas assisted drying of biopolymer material

NºPublicación: PL2536300T3 31/07/2019

Solicitante:

COOPERATIE AVEBE U A [NL]

EA_201201156_A1

Resumen de: EP2361514A1

A method is provided for producing a dehydrated biopolymer powder, said method comprising the successive steps of: a) providing a filter cake comprising biopolymer material and 30 to 60 wt.% of water; b) contacting said filter cake with a pressurised gas to extract water from the filter cake, said pressurised gas having a pressure and a temperature below the critical point of the gas; c) separating water-containing pressurised gas from the dehydrated filter cake; and d) collecting a dehydrated biopolymer powder.

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Capsule, system and method for preparing a predetermined quantity of beverage suitable for consumption

NºPublicación: PL2387922T5 31/07/2019

Solicitante:

DOUWE EGBERTS BV [NL]

AU_2018253612_A1

Resumen de: AU2016204702A1

Title: Capsule, system and method for preparing a predetermined quantity of beverage suitable for consumption Abstract A capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, by means of a beverage brewing device comprising a receptacle for receiving the capsule. The capsule comprises a cup comprising a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid in use connected to the cup at a second end of the circumferential wall opposite the bottom. The wall, bottom and lid, in use, enclose an inner space comprising the extractable product. At least a portion of a surface of the capsule conceived to, in use, interact with the receptacle is provided with at least one projection for forming a sealing engagement with the receptacle.

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PORTION CONTAINER

NºPublicación: EP3517458A1 31/07/2019

Solicitante:

REZEMO GMBH [DE]

DE_102018201187_PA

Resumen de: EP3517458A1

Die vorliegende Erfindung betrifft einen Portionsbehälter (1) zum Bevorraten eines Ausgangsstoffs, insbesondere zur Zubereitung eines Getränks aus einem Getränkeausgangsstoff, durch Durchfluss von Wasser durch den Portionsbehälter (1), insbesondere eine Kaffeekapsel (5). Der Portionsbehälter (1) weist einen Behälterkörper (2) auf, der ein Volumen (3) zum Bevorraten des Ausgangsstoffs begrenzt und aus einer Behälterzusammensetzung hergestellt ist. Ein vereinfachtes Herstellen des Behälterkörpers (2) und/oder eine stabile Ausbildung des Behälterkörpers (2) werden dadurch erreicht, dass die Behälterzusammensetzung ein mit einem Biokunststoff compoundiertes Holzmaterial aufweist.

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COMPOSITION MODIFYING THE MECHANICAL PROPERTIES OF A THERMOPLASTIC POLYMER

NºPublicación: ES2721279T3 30/07/2019

Solicitante:

INSTITUT NATIONAL DE LA RECH AGRONOMIQUE INRA [FR]
CNAM CONSERVATOIRE NAT DES ARTS ET METIERS [FR]
INST DES SCIENCES ET INDUSTRIES DU VIVANT ET DE LENVIRONNEMENT [FR]
INST DES CORPS GRAS [FR]

US_2017066900_A1

Resumen de: WO2015132530A1

The present invention relates to the use of a composition comprising at least one saturated free fatty acid and at least one unsaturated free fatty acid as additive, for modifying the mechanical properties of a thermoplastic polymer material. The present invention also relates to an additivated thermoplastic polymer material and to the process for producing same.

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Biodegradable cellulose-based bulk material with improved mechanical properties, suitable mixture for producing it and a disposable medical device made of this material

NºPublicación: CZ33027U1 30/07/2019

Solicitante:

ZAPADOCESKA UNIVERZITA V PLZNI [CZ]

WATER-SOLUBLE PACKAGE

NºPublicación: HUE042836T2 29/07/2019

Solicitante:

UNILEVER NV [NL]

Resumen de: WO2017025255A1

The present invention provides a water-soluble package comprising a water-soluble substrate and a powder coating on an exterior surface of the water-soluble substrate, wherein the water-soluble substrate encloses a composition and the powder coating includes a powdered bittering agent, a method of making such water-soluble packages and their use, in particular for washing dishes or laundering textiles.

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PACKAGE FOR DELIVERY OF ADDITIVES FOR POWDERED COMPOSITIONS

NºPublicación: KR20190088995A 29/07/2019

Solicitante:

UNITED STATES GYPSUM CO [US]

CN_109996740_A

Resumen de: WO2018098263A1

A joint compound system (10) is provided including a main container (12) of base joint compound; and an additive container (28) isolated from the base joint compound and housing at least one and preferably multiple additive packages (30) constructed and arranged so that the additive packages are protected from exposure to moisture prior to their ultimate mixing with the base joint compound.

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PACKAGE FOR DELIVERY OF ADDITIVES FOR POWDERED COMPOSITIONS

NºPublicación: CL2019001261A1 26/07/2019

Solicitante:

UNITED STATES GYPSUM CO [US]

KR_20190088995_A

Resumen de: WO2018098263A1

A joint compound system (10) is provided including a main container (12) of base joint compound; and an additive container (28) isolated from the base joint compound and housing at least one and preferably multiple additive packages (30) constructed and arranged so that the additive packages are protected from exposure to moisture prior to their ultimate mixing with the base joint compound.

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RECYCLABLE LAMINATED FABRIC

NºPublicación: KR20190088143A 26/07/2019

Solicitante:

I HO YEONG [KR]
LEE CHUNG JIN [KR]

Resumen de: EP3513969A1

The present invention relates to a recyclable laminated fabric, and more particularly to a PBT elastomer laminated fabric produced by laminating a PBT (polybutylene terephthalate) elastomer on a polyester fabric to a predetermined thickness. The laminated fabric is recyclable and has excellent heat resistance, cold resistance, weather resistance, printability, and adhesiveness and environmentally friendly properties.

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EMBALLAGE BIODEGRADABLE POUR ALIMENTS

NºPublicación: FR3077062A3 26/07/2019

Solicitante:

DINARDO FRANCESCO [IT]

Resumen de: FR3077062A3

Emballage pour aliments (1) comprenant une première couche (2) de papier biodégradable et une seconde couche (3) comprenant une laque ayant des caractéristiques de barrière aux gaz, ladite seconde couche (3) étant accouplée de façon inamovible sur une première surface de ladite première couche (2), et dans lequel ladite première couche (2) de papier est disposée vers l'environnement extérieur et ladite seconde couche (3) de laque est disposée en contact avec ledit aliment, lesdites première (2) et seconde (3) couches comprenant des trous passants (6).

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USE OF MONO-SUBSTITUTED SUCCINIC ANHYDRIDE IN POLYLACTIC ACID COMPOSITE FILLED WITH CALCIUM CARBONATE

NºPublicación: JP2019521238A 25/07/2019

Solicitante:

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MX_2019000766_A

Resumen de: EP3272799A1

The present invention refers to the use of at least one mono-substituted succinic anhydride before or during extrusion of a polymer composition comprising polylactic acid as polymer component and at least one calcium carbonate-comprising material as filler, to reduce the polymer decomposition during processing and/or to decrease the melt flow rate of such an extruded polymer as well as a method for reducing the polymer decomposition during processing and decreasing the melt flow rate of a polymer composition comprising polylactic acid as polymer component and at least one calcium carbonate-comprising material as filler, the use of a polymer composition obtainable by a process comprising the steps of a) providing at least one polylactic acid as polymer component, b) providing at least one calcium carbonate-comprising material as filler, c) providing at least one mono-substituted succinic anhydride and d) contacting the components of a), b) and c) in any order and e) extruding the contacted components of step d) as well as an article comprising a polymer composition obtainable by the aforementioned process.

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Process For Preparing Foamed Polymer

NºPublicación: US2019225767A1 25/07/2019

Solicitante:

PLANTICS B V [NL]

ES_2632447_T3

Resumen de: US2019225767A1

The invention pertains to a process for manufacturing a glycerol-tricarboxylic acid polyester foam which comprises the steps of combining glycerol and a tri-carboxylic acid to provide a liquid reaction mixture and contacting the reaction mixture with a substrate under polymerization conditions, wherein the substrate has a top layer comprising one or more of metal, metal oxide, and metal halide. The invention also pertains to a glycerol-tricarboxylic polyester foam, in particular a glycerol-citric acid polyester foam, which has a closed cell foam structure wherein at least 90 vol. % of the foam, preferably at least 95% of the foam, is built up from cells having a diameter below 2 mm. The foamed polyester of the present invention is “green”, biodegradable, and non-toxic, and can be cleanly combusted. It finds application in, int. al., packaging materials, insulation materials, and materials with a short life cycle.

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RECYCLABLE LAMINATED FABRIC

NºPublicación: JP2019123222A 25/07/2019

Solicitante:

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Resumen de: EP3513969A1

The present invention relates to a recyclable laminated fabric, and more particularly to a PBT elastomer laminated fabric produced by laminating a PBT (polybutylene terephthalate) elastomer on a polyester fabric to a predetermined thickness. The laminated fabric is recyclable and has excellent heat resistance, cold resistance, weather resistance, printability, and adhesiveness and environmentally friendly properties.

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RECYCLABLE LAMINATED FABRIC

NºPublicación: EP3513969A1 24/07/2019

Solicitante:

YOUNGIL CO LTD [KR]

Resumen de: EP3513969A1

The present invention relates to a recyclable laminated fabric, and more particularly to a PBT elastomer laminated fabric produced by laminating a PBT (polybutylene terephthalate) elastomer on a polyester fabric to a predetermined thickness. The laminated fabric is recyclable and has excellent heat resistance, cold resistance, weather resistance, printability, and adhesiveness and environmentally friendly properties.

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Targeted delivery of concrete admixture

NºPublicación: EP3512677A1 24/07/2019

Solicitante:

MALCOLMSON DAVID COLIN [GB]

US_2019194079_A1

Resumen de: GB2553584A

A means for targeted delivery of concrete admixture, comprising a sheet 100 formed from a water-soluble material, the sheet having a plurality of sealed pockets (110, fig. 1) extending across its surface in both lateral dimensions, each pocket containing a quantity of admixture. The water-soluble material may be polyvinyl alcohol (PVA or PVOH). The sheet is preferably fixed to a surface of a formwork structure 200, preferably with a PVA glue, and then concrete is poured into the formwork or shuttering. The sheet immersed in the aqueous concrete mixture is dissolved and the concrete admixture contained therein is applied to the surface of the setting concrete. The pockets or pouches are preferably triangular in outline, so that the sheet can be cut in a variety of desired shapes to adapt to the shape and dimensions of the formwork structure. A method of manufacturing a means for targeted delivery of concrete admixture is also claimed, comprising (i) extruding a sheet of polyvinyl alcohol, (ii) forming a plurality of pockets extending across its surface in both lateral dimensions, (iii) placing measured quantities of admixture into each pocket, and (iv) sealing the pockets with the admixture (e.g. retarder, shutter oil, pigment) inside.

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POLYETHYLENE LAMINATES FOR USE IN FLEXIBLE PACKAGING MATERIALS

NºPublicación: AR111555A1 24/07/2019

Solicitante:

DOW GLOBAL TECHNOLOGIES LLC [US]

Resumen de: WO2018187438A1

Embodiments of a laminate structure for use in flexible packaging comprise a sealant film comprising ethylene-based polymer, and a multilayer polyethylene print film laminated to the sealant film. The print film comprises at least 3 layers and has an overall thickness from 15 to 30 µm. The print film comprises a middle layer, an inner layer disposed between sealant film and the middle layer, and an outer layer, wherein the middle layer comprises at least 90% by weight high density polyethylene (HDPE) polymer having a density from 0.950 to 0.965 g/cc. The inner layer and the outer layer comprise linear low density polyethylene (LLDPE) having a density from 0.925 to 0.965 g/cc. The laminate structure yields desired optical and mechanical properties coupled with recyclability and improved printing efficiency, while maintaining these low thicknesses for the print film.

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CONTAINER WITH IMPROVED RECLOSABLE COVER MEMBER

NºPublicación: KR20190086665A 23/07/2019

Solicitante:

PHILIP MORRIS PRODUCTS SA [CH]

CN_109890605_A

Resumen de: WO2018091408A1

A container (10) for consumer goods comprising: an outer housing (12) comprising a box (14) and a lid (16), the lid (16) being hinged to the box (14) along a hinge line extending across a back wall of the outer housing (12); and a package (18) of consumer goods within the box (14). A reclosable sealing cover member(100) occludes an access opening (20) in the package. The reclosable sealing cover member (100) comprises: a base layer (102) comprising a fibrous cellulosic material; a metal-containing layer (104) provided on an outer side of the base layer (102); and a first polymeric layer (106) provided on an inner side of the base layer (102).

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ポリエステル樹脂組成物

NºPublicación: JP2019119839A 22/07/2019

Solicitante:

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Resumen de: JP2019119839A

【課題】ポリ(3−ヒドロキシアルカノエート)を含む脂肪族ポリエステル樹脂組成物において、成形加工性が改善された樹脂組成物、及び、それを成形してなる成形体を提供すること。【解決手段】ポリ(3−ヒドロキシアルカノエート)と、フェニルアラニン及びアスパラギン酸のいずれか一方若しくは両方を構成アミノ酸とするジペプチド類とを含む、ポリエステル樹脂組成物。ジペプチド類は、アスパルテームであってもよく、その含有量は、ポリ(3−ヒドロキシアルカノエート)100重量部に対して0.05〜15重量部であってもよい。【選択図】なし

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ポリビニルアルコール系フィルム及びその製造方法、ならびに薬剤包装体

NºPublicación: JP2019119877A 22/07/2019

Solicitante:

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Resumen de: JP2019119877A

【課題】 気泡欠点の少ないポリビニルアルコール系フィルム、及びポリビニルアルコール系フィルムの製造方法を提供すること。【解決手段】 変性ポリビニルアルコール系樹脂(A)を主成分とするポリビニルアルコール系フィルムであって、炭素数炭素数1〜3の1価アルコールを1〜2000ppm含有することを特徴とするポリビニルアルコール系フィルム。【選択図】なし

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OXYGEN-TIGHT FOOD CONTAINER

NºPublicación: DK3359469T3 22/07/2019

Solicitante:

KUHL NORBERT [DE]
WASSMER MARTIN [CH]

RU_2693545_C1

Resumen de: WO2017133820A1

The invention relates to a food packaging unit (20) comprising a food container (1) for receiving a liquid, pasty or free-flowing food. The injection-moulded, single-component, cup-shaped base body (2) of the food container surrounds, with a wall (5), a bottom (6) and an outwardly projecting collar (7), an opening (4) which is closed by a food-container-covering film (10) applied to the collar (7). The food container (1) is injection-moulded in a single layer from a polymer blend comprising two components, a first component of which being PVOH or a PVOH copolymer. The food-container-covering film (10), which can be applied to the plastic food container (1) in order to close the opening (4) by sealing, welding or adhesion, comprises a cellulose-containing layer which is coated wtih PVOH, or a PVOH polymer blend layer.

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PULP MOLDED PRODUCT AND METHOD FOR MANUFACTURING SAME

NºPublicación: JP2019119938A 22/07/2019

Solicitante:

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WO_2019131048_A1

Resumen de: WO2019131048A1

The purpose of the present invention is to provide a novel pulp molded product having high gas barrier properties and superior water resistance and oil resistance and a method for manufacturing the same. Provided is a pulp molded product that includes pulp, water and oil repellants, and a water soluble polymer that does not dissolve in an aqueous medium at 40°C or less, wherein the water soluble polymer content to the pulp is 1 - 50% by mass. Also provided is a method for manufacturing the pulp molded product that includes preparing a pulp-containing aqueous composition by adding, to a slurry wherein pulp is dispersed in an aqueous medium, the water and oil repellants and the water soluble polymer that does not dissolve in the aqueous medium at 40°C or less, and forming, dehydrating and thereafter at least drying a pulp molded intermediate from the pulp-containing aqueous composition to obtain the pulp molded product, wherein the water soluble polymer is maintained in a solid form from the preparation to the dehydration.

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ポリビニルアルコール系フィルム及びその製造方法、ならびに薬剤包装体

NºPublicación: JP2019119876A 22/07/2019

Solicitante:

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Resumen de: JP2019119876A

【課題】 気泡欠点の少ないポリビニルアルコール系フィルム、及びポリビニルアルコール系フィルムの製造方法を提供すること。【解決手段】 ケン化度、粘度、変性種、変性量のうち少なくとも1つが異なる2種以上のポリビニルアルコール系樹脂を含有するポリビニルアルコール系樹脂(A)を主成分とするポリビニルアルコール系フィルムであって、炭素数炭素数1〜3の1価アルコールを1〜2000ppm含有することを特徴とするポリビニルアルコール系フィルム。【選択図】なし

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COMPOSITE GRANULES INCLUDING METAL-CONTAINING POLYMERIC MATERIALS

NºPublicación: KR20190086478A 22/07/2019

Solicitante:

3M INNOVATIVE PROPERTIES CO [US]

Resumen de: WO2018089870A1

Composite granules that include metal-containing polymeric materials, and composite granules that include metal complex-containing polymeric materials are provided. The polymeric materials are divinylbenzene/maleic anhydride polymers, partially hydrolyzed divinylbenzene/maleic anhydride polymers, or fully hydrolyzed divinylbenzene/maleic anhydride polymers. Additionally, methods of using the composite granules that include metal-containing polymeric materials to capture volatile, basic nitrogen-containing compounds and methods of using composite granules that include zinc-containing polymeric material to detect the presence of water vapor are provided.

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USE OF A FIRST FILM AND A SECOND FILM TO IMPROVE SEAL STRENGTH OF A WATER-SOLUBLE

Nº publicación: JP2019520275A 18/07/2019

Solicitante:

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CN_109312277_A

Resumen de: WO2017218414A1

The present invention relates to the use of a first water-soluble film and a second water-soluble film to make a unit dose article and the use of said unit dose article.

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