MATERIALES Y ENVASES PLÁSTICOS BIODEGRADABLES

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Resultados 65 resultados LastUpdate Última actualización 01/06/2020 [17:19:00] pdf PDF xls XLS

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



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COMPOSTABLE INSULATION FOR SHIPPING CONTAINER

NºPublicación: US2020165056A1 28/05/2020

Solicitante:

VERICOOL INC [US]

US_2020024061_A1

Resumen de: US2020165056A1

A thermal insulation article includes a thermally insulating pad shaped to be positioned in a cavity of a rectangular prism shipping container. The pad includes a solid compostable panel formed primarily of starch and/or plant fiber pulp that holds together as a single unit, and a water-proof or water-resistant film forming a pocket enclosing the panel. The panel includes a first section, a second section, and a third section connecting the first section to the second section, the first and second section each having a central portion and two flaps that extend from the central portion beyond the third section, and wherein the panel is foldable into an open box.

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PACKAGING FOR FOOD PRODUCTS

NºPublicación: WO2020104876A1 28/05/2020

Solicitante:

SIPA BIOPACKAGING OOD [BG]

Resumen de: WO2020104876A1

A packaging (10, 10') for food products, especially food products such as, for instance, cold cuts or salamis, meat, fish or cheese or even bakery products or the like, comprising component elements that comprise a first sheet (12) defining a base layer of the packaging on which the food products (14) or a first layer of food products can be placed, one or several second sheets (16) used for separating different layers of a sliced food products from each other and at least a resealable bag (20) defining a housing for a an assembly or sub-packaging (18) defined by the first and second elements, said component elements being made from a biodegradable and biocompostable material.

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OPTICALLY TRANSPARENT WET NONWOVEN CELLULOSE FIBER FABRIC

NºPublicación: US2020164616A1 28/05/2020

Solicitante:

CHEMIEFASER LENZING AG [AT]

BR_112019020750_A2

Resumen de: US2020164616A1

A nonwoven cellulose fiber fabric, in particular directly manufactured from lyocell spinning solution, wherein the fabric comprises a network of substantially endless fibers, wherein different ones of the fibers are located at least partially in different distinguishable interconnected layers, and wherein the fabric is optically transparent when wet.

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FULLY BIODEGRADABLE SUPERCAPACITOR AND METHOD FOR MANUFACTURING SAME

NºPublicación: US2020168407A1 28/05/2020

Solicitante:

UNIV KOREA RES & BUS FOUND [KR]

KR_20180082877_A

Resumen de: US2020168407A1

The present description relates to a fully biodegradable supercapacitor and a method for manufacturing the same. When the fully biodegradable supercapacitor and the method for manufacturing the same according to the present description are used, supercapacitor having high capacitance, high energy, and high output is provided by forming a metal oxide on a metal electrode and a surface of a solid electrolyte. In addition, the present description is environment-friendly, biodegradable, and biocompatible to be implanted into a body, and may be a bio-implantable energy storage device in the future.

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BIODEGRADABLE ODOR BARRIER FILM

NºPublicación: US2020163793A1 28/05/2020

Solicitante:

HOLLISTER INC [US]

JP_2018149365_A

Resumen de: US2020163793A1

A biodegradable odor barrier film for ostomy, continence and bowel management applications includes a barrier layer comprising at least about 90% wt. polyglycolic acid. The biodegradable odor barrier film provides excellent mechanical and odor barrier properties desired in ostomy, continence and bowel management applications.

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Materialmischung und Verfahren zur Herstellung dreidimensionaler Formkörper

NºPublicación: DE102018220522A1 28/05/2020

Solicitante:

BBW HOCHSCHULE [DE]

Resumen de: DE102018220522A1

Die vorliegende Erfindung betrifft eine Materialmischung zur Herstellung dreidimensionaler Formkörper. Die Materialmischung umfasst mindestens ein biologisch abbaubares, vernetzbares Polysaccharid und mindestens ein Salzhydrat, welches bei einer Temperatur zwischen 30 °C und 70 °C verflüssigbar ist. Zudem betrifft die vorliegende Erfindung auch ein Verfahren zur Herstellung dreidimensionaler Formkörper, bei welchem die erfindungsgemäße Materialmischung verwendet wird sowie einen mit dem Verfahren hergestellten dreidimensionalen Formkörper.

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METHOD FOR PREPARING ALKYL CARBOXYLIC ACID ESTER AND APPARATUS FOR PREPARING ALKYL CARBOXYLIC ACID ESTER

NºPublicación: WO2020106123A1 28/05/2020

Solicitante:

GS CALTEX CORP [KR]

Resumen de: WO2020106123A1

In methods for preparing an alkyl carboxylic acid ester according to embodiments of the present invention, a first reaction product is produced by reaction of a carboxylic acid stream and a first alcohol stream in a preliminary reactor. A second reaction product is produced by at least partially removing alcohol and water from the first reaction product. The second reaction product is esterified by reaction with a second alcohol stream in a main reactor. An alkyl carboxylic acid ester is recovered from the main reactor.

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ARTIFICIAL TURF SUITABLE FOR SPORTS FIELDS

NºPublicación: US2020165784A1 28/05/2020

Solicitante:

BEWISYNBRA RAW B V [NL]
SALTEX OY [FI]

Resumen de: US2020165784A1

The present invention relates to an artificial turf suitable for sports fields consisting at least of a substrate to which first artificial grass fibres are attached and of a granular infill, which is provided between said first artificial grass fibres, wherein said granular infill is made of a foam material comprising polylactic acid or a derivative thereof.

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OXYGEN-TIGHT PLASTIC AND PACKAGING MATERIAL PRODUCED THEREFROM

NºPublicación: ES2763136T3 27/05/2020

Solicitante:

KUHL NORBERT
WASSMER MARTIN

ES_2734073_T3

Resumen de: WO2017134096A1

The invention relates to a polymer blend comprising 15 to 70 wt.% of polyvinyl alcohol (PVOH) and/or of a PVOH copolymer as well as 30 to 85 wt.% of a further polymer, to a method for preparing a polymer blend, to the use of a polymer blend for producing a packaging material and to a packaging material. The packaging material obtained from the polymer blend is characterized in particular by a low gas permeability and can be produced by means of cost-effective methods.

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System for releasing beneficial mites and uses thereof.

NºPublicación: EP3654766A1 27/05/2020

Solicitante:

KOPPERT BV [NL]

KR_20200030086_A

Resumen de: NL2019261B1

This invention relates to an improved system for releasing beneficial mites and the use of such a system. Mite species that can be used beneficially for human purposes may for example be employed in the control of pests, such as in the field of agriculture, including agricultural production systems for plant products, agricultural production systems for animal products, and animal husbandry, or in the field of storage of food products. The system of the invention may find use in any of these fields.

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PACKAGING ITEM

NºPublicación: ES1246819U 26/05/2020

Solicitante:

UROLA S COOP [ES]

WO_2020094905_A1

Resumen de: WO2020094905A1

The invention relates to a packaging item (1) comprising a coextruded multilayer material, the coextruded multilayer material comprising a layer made with a thermoplastic that includes denatured collagen. The layer made with a thermoplastic comprising denatured collagen is an intermediate layer (3) disposed between and inner layer (4) and an outer layer (2), the inner layer (4) and the outer layer (2) being made with a waterproof thermoplastic, the intermediate layer (3) being partially exposed to the outside.

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1 SINGLE-SERVE CAPSULE FOR MAKING A BEVERAGE

NºPublicación: DK3521208T3 25/05/2020

Solicitante:

K FEE SYSTEM GMBH [DE]

US_2019359418_A1

Resumen de: JP2019134954A

To provide a portion capsule which is suitable for a specific coffee machine.SOLUTION: A portion capsule has an identifier, which allows for individualizing the respective portion capsules.SELECTED DRAWING: Figure 1

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LAMINATE COMPRISING A SUPPORT ELEMENT AND AN ELEMENT HAVING LOOPS WHICH ARE FIXED TO ONE ANOTHER, IN PARTICULAR CALENDERED TO ONE ANOTHER

NºPublicación: WO2020099205A1 22/05/2020

Solicitante:

APLIX SA [FR]

FR_3088240_A1

Resumen de: WO2020099205A1

The invention relates to a laminate comprising a support element (1) in the form of a first layer of fibers and/or filaments, in particular a first nonwoven, and an element (2) having loops in the form of a second fiber and/or filament web, in particular a second loop nonwoven, the two elements being fixed to each other, wherein the fixing causes islands (3, 3'), so-called calendering islands, to appear on the outer surface of the loop element, which are S-shaped and have heads symmetrical to each other, characterized in that each S-shaped island with symmetrical heads consists of two sub-islands (3A, 3B; 3'A, 3'B) forming opposite heads and of a non-fixed intermediate zone (4;4') separating the two sub-islands forming opposite heads.

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COAGULATABLE MIXTURE FOR SEALING A TIRE PUNCTURE

NºPublicación: WO2020102182A1 22/05/2020

Solicitante:

PREVENT A FLAT LP [US]

Resumen de: WO2020102182A1

Various embodiments of the present disclosure relate to a coagulatable mixture. The coagulatable mixture includes a solvent component; an antifreeze component; a latex component; and a solid filler component.

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Biodegradable polyester composition

NºPublicación: ES2762176T3 22/05/2020

Solicitante:

KINGFA SCIENCE & TECHNOLOGY CO [CN]

WO_2017152772_PA

Resumen de: CN105585824A

The invention discloses a biodegradable polyester composition. On the basis of the total weight of the biodegradable polyester composition, the weight content of annular compound ester of the structure as shown in formula (I) (please see the formula in the specification) is 100-950 ppm. On the basis of the total weight of the biodegradable polyester composition, the weight content of tetrahydrofuran is 3-200 ppm. By adding annular compound ester and tetrahydrofuran in the composition, the content of annular compound ester and tetrahydrofuran in the composition is controlled to be within a certain range, the heat and oxygen aging resistance of the biodegradable polyester composition can be greatly improved, a film obtained through blow molding or a workpiece obtained through injection molding is boiled for 240 h through 95% ethyl alcohol at the temperature of 40 DEG C, surface precipitate is little, excellent surface appearance performance is achieved, the bad printing phenomenon of the biodegradable polyester composition in the printing process can be greatly improved, and a thin film has good printing performance.

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CONE-SHAPED EDIBLE CONTAINER AND MANUFACTURING METHOD THEREOF

NºPublicación: WO2020101158A1 22/05/2020

Solicitante:

CJ CHEILJEDANG CORP [KR]

KR_102042250_B1

Resumen de: WO2020101158A1

A cone-shaped edible container according to the present invention comprises: an edible outer layer; an edible inner layer; a first edible adhesive layer disposed between the outer layer and the inner layer to bond the outer layer and the inner layer together; and a second adhesive layer for maintaining the outer layer and the inner layer to be in the shape of a cone, wherein at least some regions of the edible container have a first cross-section structure in which the inner layer, the first adhesive layer, and the outer layer are sequentially laminated in a direction from the inside toward the outside, and have a second cross-section structure in which the inner layer, the first adhesive layer, the outer layer, the second adhesive layer, the inner layer, the first adhesive layer, and the outer layer are sequentially laminated in the direction from the inside toward the outside.

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CONE-SHAPED EDIBLE CONTAINER

NºPublicación: WO2020101159A1 22/05/2020

Solicitante:

CJ CHEILJEDANG CORP [KR]

KR_102042251_B1

Resumen de: WO2020101159A1

A cone-shaped edible container according to the present invention comprises: an edible outer shell, an edible inner shell, and an edible first adhesive layer provided between the outer shell and the inner shell to adhere the outer shell and the inner shell to each other. The outer shell and the inner shell are rolled into a cone shape in a state of being adhered to each other so as to have a basic structure of a cone shape. The outer shell forms the outermost side of the basic structure, and the inner shell has a stronger rigidity than the outer shell. Thus, assuming a cone-shaped structure implemented only by the outer shell, even if an external force of a magnitude capable of breaking the assumed structure is applied to the basic structure, the basic structure is maintained.

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CONVERTIBLE BEVERAGE CONTAINER PACKAGE HAVING AN INTEGRATED COOLER COMPARTMENT

NºPublicación: US2020156847A1 21/05/2020

Solicitante:

COORS BREWING CO [US]

WO_2019018708_PA

Resumen de: US2020156847A1

A convertible beverage container package having an integrated cooler compartment is provided that is sized to contain a number of cans in a box shape during transit, storage, and sale and which can be converted to a portable cooler configured to receive ice for cooling the cans contained therein. The shape of the convertible beverage container package allows a compact package for storage and transport, which can be selectively expanded to receive ice. In some cases, the received ice may surround two or more sides of the beverage cans. In one case, the shape of the convertible beverage container package may direct ice inside the package to contact the canned beverages on at least three sides.

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COPOLYMER, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION

NºPublicación: AU2020202896A1 21/05/2020

Solicitante:

MITSUI CHEMICALS INC [JP]

MX_2018006772_A

Resumen de: AU2020202896A1

Disclosed are a water-insoluble copolymer having a constitutional unit (X) derived from a hydroxycarboxylic acid and a constitutional unit (Y) derived from an amino group-containing polyvalent carboxylic acid, wherein the molar ratio (X/Y) of constitutional units is 2/1 (X/Y) < 8/1, and the amide bond proportion of the constitutional unit (Y) represented by the following formula (1) is defined by the following formulae (2-1) to (2-3); a production method thereof, and a resin composition containing the copolymer. Amide bond proportion (%) = A/Asp x 100 (1) [A = number of moles of an amide bond in (Y), Asp = number of moles of (Y)] [when 2/1 (X/Y) < 4/1] amide bond proportion (%) 25 (2-1) [when 4/1 (X/Y) 6.5/1] amide bond proportion (%) 30 (2-2) [when 6.5/1 < (X/Y) < 8/1] amide bond proportion (%) 50 (2-3)

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IMPROVED PLASTIC DEGRADING PROTEASES

NºPublicación: JP2020513746A 21/05/2020

Solicitante:

キャルビオスCARBIOS

Resumen de: WO2018109183A1

The present invention relates to novel proteases, more particularly to protease variants having improved activity compared to the protease of SEQ ID N° 1 and the uses thereof for degrading polyester containing material, such as plastic products. The proteases of the invention are particularly suited to degrade polylactic acid, and material containing polylactic acid.

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METHOD FOR PRODUCING ALKYL LACTATE

NºPublicación: JP2020514336A 21/05/2020

Solicitante:

シージェイチェイルジェダンコーポレーション

Resumen de: EP3597625A1

Provided is a method of efficiently preparing alkyl lactate from by-products which are generated during a process of converting lactic acid into lactide, or from poly(lactic acid) (PLA).

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RUBBER COMPOSITIONS CONTAINING CARBON BLACK AND WHEY PROTEIN

NºPublicación: US2020157290A1 21/05/2020

Solicitante:

BRIDGESTONE AMERICAS TIRE OPERATIONS LLC [US]

Resumen de: US2020157290A1

The present disclosure is directed to rubber compositions comprising at least one rubber, at least one reinforcing carbon black filler, and a whey protein component. The whey protein component is in an amount sufficient to provide about 0.1 to about 5 phr whey protein. The present disclosure is also directed to methods of preparing such rubber compositions and to tire components containing the rubber compositions disclosed herein.

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DEGRADABLE ARTICLE

NºPublicación: US2020156839A1 21/05/2020

Solicitante:

ABRAMOV IGOR [US]

Resumen de: US2020156839A1

Degradable water- and oil-resistant article is made of chitin and contains water-activated chitin-degrading enzyme or enzymes. Initially supplied in an inactive lyophilized (dry) form, the enzyme or enzymes upon exposure to water present in ambient environment degrade chitin-based article to chitosan, a benign compound. Several article embodiments presented, some with water ingress retardant features.

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BIODEGRADABLE HOT MELT ADHESIVES

NºPublicación: JP2020514483A 21/05/2020

Solicitante:

ダニマー・バイオプラスティックス・インコーポレーテッド

Resumen de: WO2018136679A1

The present disclosure provides a hot melt adhesive which includes at least the following components: (1) from about 10 to about 20 weight percent of a lactic acid oligomer or polymer having a weight average molecular weight from about 1500 to about 3000; (2) from about 40 to about 75 weight percent of polylactide having a weight average molecular weight from about 10,000 to about 18,000; (3) from about 20 to about 35 weight percent of a polyester formed from the copolymerization of one or more diols and one or more dicarboxylic acids; and (4) from about 0.5 to about 5 weight percent of a copolymer of vinyl acetate and a mono-unsaturated short chain fatty acid, the fatty acid having from 4 to 12 carbon atoms. All of the aforementioned weight percentages are based on the overall weight of the hot melt adhesive. An adhesive-coated substrate and a method for applying a hot melt adhesive to a substrate are also disclosed.

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Biodegradable polyester composition

Nº publicación: ES2761049T3 18/05/2020

Solicitante:

KINGFA SCIENCE & TECHNOLOGY CO [CN]

WO_2017152774_PA

Resumen de: CN105585827A

The invention discloses a biodegradable polyester composition. On the basis of the total weight of the biodegradable polyester composition, the weight content of annular compound ester of the structure as shown in formula (I) (please see the formula in the specification) is 100-950 ppm. On the basis of the total weight of the biodegradable polyester composition, the weight content of cyclopentanone is 0.5-85 ppm. By adding annular compound ester and cyclopentanone in the composition, the content of annular compound ester and cyclopentanone in the composition is controlled to be within a certain range, the heat and oxygen aging resistance of the biodegradable polyester composition can be greatly improved, a film obtained through blow molding or a workpiece obtained through injection molding is boiled for 240 h through 95% ethyl alcohol at the temperature of 40 DEG C, surface precipitate is little, excellent surface appearance performance is achieved, the lubrication degree of the film can be improved in the blow molding process of the biodegradable polyester composition, the film blowing speed is 176 Kg/h, the film thickness difference is smaller than 0.2 micron, the film thickness relative deviation is smaller than 1%, and stability of film bubbles and film blowing continuity are guaranteed.

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