MATERIALES Y ENVASES PLÁSTICOS BIODEGRADABLES

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Resultados 46 resultados LastUpdate Última actualización 19/05/2019 [17:39:00] 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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CAPSULE CONTAINING BEVERAGE POWDER, IN PARTICULAR FOR PREPARING BREWED COFFEE

NºPublicación: US2019144199A1 16/05/2019

Solicitante:

NICKEL AXEL [DE]

ES_2700209_T3

Resumen de: US2019144199A1

The invention relates to a capsule, in particular for preparing a beverage from beverage powder, in particular coffee from coffee powder (1), by introducing water into the capsule, which capsule comprises a capsule body (2), which is composed of at least one polysaccharide and which is filled with a powder containing polysaccharide, wherein the capsule body (2) is encased by at least one coating layer (3), wherein the at least one coating layer (3) comprises a cross-linked polysaccharide, wherein the cross-linked polysaccharide was obtained by cross-linking a polysaccharide by means of a cross-linking agent. A method for producing such a capsule comprises the following steps: i) providing a capsule body (2) composed of at least one polysaccharide, ii) filling the capsule body (2) with a powder composed of polysaccharide, iii) wetting at least part of and preferably the entire surface of the capsule body (2) obtained in step ii) with a solution of a polysaccharide in a solvent or with a dispersion of a polysaccharide in a dispersant, iv) bringing the capsule body (2) obtained in step iii) in contact with at least one cross-linking agent, and v) drying the capsule body (2) obtained in step iv).

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POLYMER-BASED ELECTRICALLY CONDUCTIVE MATERIALS AND METHODS FOR PRODUCING SAME

NºPublicación: WO2019093874A1 16/05/2019

Solicitante:

ROMAN DOMINGUEZ SALUCITA [MX]
VILLANUEVA VAZQUEZ JOSE ANTONIO [MX]

Resumen de: WO2019093874A1

The invention relates to electrically conductive materials based on starch and electrolytic solutions, which materials have a gel form and a solid form, with electrical and electronic uses. The materials are obtained by solubilising starch, by means of heat, in the electrolytic solution, with subsequent gelatinisation and gelling of the result of the solubilisation of the starch to form the gel material, the solid form of the material being formed as films when the gel material is dried, or as powder when the dried material is ground.

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NATURAL RUBBER COMPOSITION AND ADHESIVE

NºPublicación: WO2019093304A1 16/05/2019

Solicitante:

JXTG NIPPON OIL & ENERGY CORP [JP]

Resumen de: WO2019093304A1

A natural rubber composition which contains a natural rubber and a water-soluble polysaccharide that is contained in an amount of 0.01-9 parts by mass relative to 100 parts by mass of the natural rubber.

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Process for Producing a Bioplastics Product

NºPublicación: US2019144664A1 16/05/2019

Solicitante:

SPC SUNFLOWER PLASTIC COMPOUND GMBH [DE]

EA_201892426_A1

Resumen de: US2019144664A1

A process for producing a biomaterial product based on sunflower seed hulls/sunflower seed husks comprising providing or producing a sunflower plastic compound (SPC) compounded material (SPC PBS, SPC PBSA), wherein the material is obtained by compounding a sunflower seed hull material/sunflower seed husk material with a biodegradable plastic, for example polybutylene succinate (PBS), polybutylene succinate-adipate (PBSA), or the like. The SPC compounded material is preferably used for producing an injection molded product, for example biodegradable containers, packagings, films or the like, in particular coffee capsules, tea capsules, urns, cups, plant pots, flowerpots, or the like.

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METHOD FOR MANUFACTURING BIODEGRADABLE PACKAGING MATERIAL, BIODEGRADABLE PACKAGING MATERIAL AND A PACKAGE OR A CONTAINER MADE THEREOF

NºPublicación: US2019145049A1 16/05/2019

Solicitante:

STORA ENSO OYJ [FI]

ES_2702600_T3

Resumen de: US2019145049A1

A biodegradable packaging material, a method of manufacturing the same, as well as products made of the material wherein the manufacture comprises extrusion onto a fibrous substrate one or more polymer coating layers including at least one layer of a polymer blend consisting of (i) 20-95 wt-% of polylactide having a high melt index of more than 35 g/10 min (210° C.; 2.16 kg), (ii) 5-80 wt-% of polybutylene succinate (PBS) or a biodegradable derivate thereof, and (iii) 0-5 wt-% of one or more polymeric additives. The components of the blend are melted and blended in connection with the extrusion step. The goal is to improve extrudability, increase machine speed in extrusion and maintaining good adhesiveness to the substrate and good heat-sealability of the coating. The products include disposable drinking cups and board trays, as well as sealed carton packages for solids and liquids.

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Water soluble pouch comprising an embossed area

NºPublicación: JP2019069819A 09/05/2019

Solicitante:

\u30B6 \u30D7\u30ED\u30AF\u30BF\u30FC \u30A2\u30F3\u30C9 \u30AE\u30E3\u30F3\u30D6\u30EB \u30AB\u30F3\u30D1\u30CB\u30FC,
\u30A8\u30FC\u30B8\u30A7\u30F3\u30B7\u30FC \u30D5\u30A9\u30FC \u30B5\u30A4\u30A8\u30F3\u30B9\uFF0C\u30C6\u30AF\u30CE\u30ED\u30B8\u30FC \u30A2\u30F3\u30C9 \u30EA\u30B5\u30FC\u30C1

MX_2016016377_A

Resumen de: EP2955219A1

The present relates to a water-soluble pouch comprising a water soluble film encapsulating a composition, wherein the film comprises at least one area of embossment

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ADHESIVE HAVING INSULATIVE PROPERTIES

NºPublicación: US2019136456A1 09/05/2019

Solicitante:

HENKEL IP & HOLDING GMBH [DE]

ES_2677972_T3

Resumen de: US2019136456A1

An improved adhesive composition having increased insulative properties is provided. The adhesive composition having improved insulative properties includes a starch component; an alkaline component; sodium tetraborate; water; and a plurality of expandable microspheres. Products having improved insulation capabilities and methods of making the products having improved insulation capabilities are also provided. The present adhesive and products including the adhesive is environmentally friendly.

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INTER-CONNECTING MEANS FOR MULTI-PART CONTAINER

NºPublicación: US2019135479A1 09/05/2019

Solicitante:

ECOLOGIC BRANDS INC [US]

CN_109415136_A

Resumen de: US2019135479A1

An inter-connecting structure is provided for connecting multiple parts of a container. The inter-connecting structure comprises a first part comprising a plurality of inter-connecting tabs and slits on an edge; a second part comprising a plurality of inter-connecting tabs and slits on an edge to be joined with the edge of the first part; wherein the inter-connecting tabs and slits share an overlapping portion and once the two parts are connected to each other, the engaged inter-connecting tabs are disposed in an internal region of the container.

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STARCH BASED DILATANT COMPOSITION

NºPublicación: US2019136017A1 09/05/2019

Solicitante:

ZICKER WILLIAM [US]

Resumen de: US2019136017A1

There is provided a novel a non-toxic self-adhesive shear thickening dilatant fluid and process for the formation thereof comprising the sequential steps of forming a gel comprising a first portion of starch and water and adding a sufficient second portion of dry non-toxic solid material to said gel to form a kneadable solid which is dry to the touch. In particular it is directed to a material whose base is corn starch.

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SELF-DESTRUCTIVE IRREVERSIBLE SECURITY PACKAGING FILM

NºPublicación: US2019134960A1 09/05/2019

Solicitante:

ARROW GREENTECH LTD [IN]

US_2016311592_A1

Resumen de: US2019134960A1

An irreversibly self-destructive security packaging water soluble film and method for manufacturing the same. The water soluble packaging film is embedded with various security elements, which will get irreversibly destroyed upon final usage as the whole package along with its contents will dissolve in water. This process of self-destruction will control the duplication of the package or alteration of the product inside the package.

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SOIL MODULE AND METHOD OF MANUFACTURE THEREOF

NºPublicación: US2019133051A1 09/05/2019

Solicitante:

GROWSQUARES INC [US]

Resumen de: US2019133051A1

A self-contained soil module, the soil module including a biodegradable outer frame forming the shape of the soil module, a biodegradable wrapping disposed within the biodegradable outer frame, a soil composition contained within the biodegradable wrapping and at least one plant seed of at least one type of plant disposed within the soil module.

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Mixing Apparatus

NºPublicación: GB2568074A 08/05/2019

Solicitante:

MEDIMARK SCIENT LIMITED [GB]

Resumen de: GB2568074A

The mixing apparatus comprises, a first container 12 comprising a first container material and a first chemical agent, and a second container 14 comprising a second container material and a second chemical agent, the first and/or second chemical agents having activated properties in solution; wherein the first container material and/or the second container material is soluble in a solvent. The solvent is water and at least one of the chemical agents may be a powder. The first chemical agent is preferably calcium hypochlorite and the second agent is a dicarboxylic acid, such as adipic acid. A desiccant may be housed in a third compartment. In use, compartment 20 of housing 16 is accessed by tearing the housing. This provides for release of first sachet 12 and second sachet 14 from the housing. Both sachets are placed in water within a fourth container (32, fig. 2). Upon dissolving, the first and second chemical agents provide an activated disinfectant solution comprising activated chlorine.

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CONTAINER FOR TRANSPORT AND STORAGE OF FOOD PRODUCTS

NºPublicación: CU20180113A7 03/05/2019

Solicitante:

ZUME INC [US]

JP_2019509229_A

Resumen de: US2017275077A1

Systems and methods for providing compostable food containers which preserve the quality of a food product for an extended duration of time, and which optionally allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.

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DEGRADABLE ENVIRONMENTALLY FRIENDLY ANTIBACTERIAL TABLEWARE AND PREPARATION METHOD THEREFOR

NºPublicación: WO2019080695A1 02/05/2019

Solicitante:

WU ZEMING [CN]

Resumen de: WO2019080695A1

Disclosed in the present invention is degradable environmentally friendly antibacterial tableware, which comprises the following raw materials in parts by weight: ramie stem powder 25-40; starch 40-50; plasticizer 5-10; oil-proofing agent 5-8; water-proofing agent 3-6, and nano silver 0.1-0.2. The present invention uses ramie as the main raw material, while costs are low, and the sources of the raw materials are wide; the present invention is completely biodegradable, is environmentally friendly, may be processed into disposable tableware, specific packaging materials and the like, and will not cause white pollution like foam tableware or plastic tableware. During the production process, nano silver is added as an antibacterial agent for tableware, and the tableware thus has a good antibacterial effect, and may effectively increase food preservation time.

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Method of preparing hydroxyalkylcarboxylic acid esters

NºPublicación: AU2017341386A1 02/05/2019

Solicitante:

BASF SE

Resumen de: AU2017341386A1

The present invention relates to a method of preparing an ester by reacting a carboxyl acid with a (C

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DEGRADABLE, ENVIRONMENTALLY-FRIENDLY, AND ANTIBACTERIAL DINNERWARE AND MANUFACTURING METHOD THEREFOR

NºPublicación: WO2019080694A1 02/05/2019

Solicitante:

WU ZEMING [CN]

Resumen de: WO2019080694A1

A degradable, environmentally-friendly, and antibacterial dinnerware comprising the following raw materials in terms of parts by weight: bamboo fiber 25-40; starch 40-50; a thermosetting resin 5-10; an oil repellent 5-8; a water repellent 3-6; and nanosilver 0.1-0.2. Bamboo and bamboo leaves are utilized as the main raw materials for the dinnerware, which is thus inexpensive, the raw materials are readily available, fully biodegradable, and environmentally friendly, can be processed into products such as disposable dinnerware and specific packaging materials, and produce no white pollution like what foamed dinnerware or plastic dinnerware would cause. Moreover, nanosilver is added in the manufacturing process to serve as an antibacterial agent for the dinnerware, great antibacterial effects are provided, and the shelf life of a food item is effectively increased.

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BIOPOLYMERS HAVING COILED NANOSTRUCTURES AND PROCESSES INCORPORATING THE BIOPOLYMERS

NºPublicación: US2019127492A1 02/05/2019

Solicitante:

BIOPOLYNET INC [CA]

US_2016237174_A1

Resumen de: US2019127492A1

The present disclosure is generally directed to biopolymers having coiled nanostructures, methods of making those biopolymers, and applications involving those biopolymers. Biopolymers having coiled nanostructures may be produced through a biophysical process by which the shape of a biopolymer macromolecular chain is altered. Biopolymers having coiled nanostructures may then be cross-linked to prepare biopolymeric networks. The biopolymeric networks may be configured to incorporate solid particles, in which they serve to hold the solid particles together against external stresses, solvents, and the like. For this reason, the biopolymers having coned nanostructures are useful in a variety of applications, including in an improved process for forming iron ore pellets.

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FOAM COMPOSITIONS FOR SELECTIVE RECOVERY OF OIL SPILLS AND OTHER APPLICATIONS

NºPublicación: US2019127619A1 02/05/2019

Solicitante:

OPFLEX TECH LLC [US]

US_2017349798_A1

Resumen de: US2019127619A1

A polymer composition for use in the removal and recovery of oil slicks or spills floating on the surfaces of bodies or water or present on land, such as beaches comprising a foam of a blend of polyethylene and an ethylene-alkyl acrylate copolymer and a process for using such foams in the selective removal of oil from fresh water or salt water and the recovery of the absorbed oils from the foams is disclosed. The polymer composition is also for use in other applications in which absorption of liquids is desired.

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FLEXIBLE LAYERED SHEET

NºPublicación: EP3474656A1 01/05/2019

Solicitante:

ARUP VENTURES LTD [GB]

WO_2018002611_A1

Resumen de: WO2018002611A1

A flexible layered fabric sheet comprising a porous front layer and a pre- seeded substrate layer, where the seeds are in-between the two layers (rather than at the back of the substrate layer),for supporting root growth, the two layers together having an upper and lower edge and being attached together with one or more non-continuous seams between the upper and lower edges, which seams have a component of direction parallel to the upper and/or lower edge, and wherein the non-continuous seams enable water to exit the layered fabric sheet at its lower edge, and the non-continuous seams further serve to slow water flow through the water sheet. The seams also serve to keep the two layers from separating which would hamper the penetration of the sapling through the front porous layer, and thus stunt growth.

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PLASTERBOARD PANELS AND METHODS OF MAKING THE SAME

NºPublicación: PL2467348T3 30/04/2019

Solicitante:

CARGILL INC [US]

Resumen de: WO2011020528A1

The present invention related to plasterboard panels comprising novel bonding agents and to methods of making the same.

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UNIT DOSE ARTICLE

NºPublicación: PL2902473T3 30/04/2019

Solicitante:

PROCTER & GAMBLE [US]

CA_2841024_A1

Resumen de: WO2015116238A1

A water soluble unit dose article (1) comprising at least one compartment (2), wherein the compartment comprises a composition, and wherein the compartment has a substantially superelliptical shape; a method of making said unit dose article and apparatus used in said process.

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Composite wood adhesive

NºPublicación: US10273388B1 30/04/2019

Solicitante:

PLY BOND CHEMICALS & MILL SUPPLIES INC [US]

Resumen de: US10273388B1

An improved composite wood adhesive extender, a method of producing such extender, and an adhesive mixture including this extender are provided, wherein the extender has performance satisfactory to the manufacturing needs of composite and plywood products, while also extending the adhesive at a reasonable cost. The adhesive mixture may have a primary and secondary extender. The primary extender is composed of a wood-based product. The secondary extender may be an amylaceous material comprising 100% uncooked flour or starch, or an amylaceous material comprising 100% uncooked flour or starch blended with a high fiber by-product. Alternatively, the secondary extender may be pre-gelatinized flour or starch and a mixture of pre-gelatinized flour or starch with flour comprising an advantageous quantity of raw starch. The secondary extender may substitute for about 25-40% of the primary extender on about a 1:1 ratio basis.

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Method for manufacturing fiber-based produced containers

NºPublicación: KR20190043137A 25/04/2019

Solicitante:

FOOTPRINT INT LLC [US]

CN_109715507_A

Resumen de: US9856608B1

Methods and apparatus for manufacturing vacuum forming a produce container using a fiber-based slurry. The slurry includes a moisture barrier comprising alkylketene dimer in the range of about 4% by weight, and a cationic liquid starch component in the range of 1%-7% by weight.

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METHOD FOR CONTROLLING SIZE DISTRIBUTION OF POLYMER PARTICLES DURING PREPARATION OF AQUEOUS POLYMER DISPERSION, AQUEOUS POLYMER DISPERSION AND ITS USE

NºPublicación: KR20190043176A 25/04/2019

Solicitante:

KEMIRA OYJ [FI]

Resumen de: WO2013104832A1

The invention relates to a method for controlling size distribution of formed polymer particles during preparation of aqueous polymer dispersion. The method comprises obtaining a aqueous polysaccharide solution, which comprises 10 to 40 weight-% polysaccharide containing a free hydroxyl group, such as starch, and polymerising in the polysaccharide solution in the presence of a graft-linking, water-soluble redox system 30 to 60 weight-% of at least one optionally substituted styrene, 60 to 30 weight-% of at least one C1-C4-alkyl (meth)acrylate, and 0 to 10 weight-% of other ethylenically unsaturated copolymerizable monomers. The size distribution of the formed polymer particles is controlled by adjusting viscosity of the polysaccharide solution before the polymerisation to a level < 20 m Pas. The invention relates also to an aqueous polymer dispersion having the D(99) value < 160 nm for polymer particles in the polymer dispersion and its use.

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インスタントコーヒー用包装袋

Nº publicación: JP2019064655A 25/04/2019

Solicitante:

\u5927\u65E5\u672C\u5370\u5237\u682A\u5F0F\u4F1A\u793E

Resumen de: JP2019064655A

【課題】原原料に石油を使わないで環境負荷が小さく、水溶性でシール性を有するフィルムを用いたインスタントコーヒー用包装袋を提供する。【解決手段】水溶性蛋白質フィルムからなり、インスタントコーヒーの粉末を収容して封止可能であることインスタントコーヒー用包装袋。水溶性蛋白質フィルムは、カゼイン又はカゼインの塩を含む�x30D5;ィルム、大豆蛋白質を含むフィルムあるいは卵白フィルムがある。【選択図】なし

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