MATERIALES Y ENVASES PLÁSTICOS BIODEGRADABLES

Volver

Resultados 58 resultados LastUpdate Última actualización 19/05/2018 [17:52:00] pdf PDF




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



Página1 de 3 nextPage   Mostrar por página


COLLOIDAL NANOMATERIAL/POLYMOLECULAR SYSTEM NANOCOMPOSITES, AND PREPARATION METHODS

NºPublicación: WO2018087484A1 17/05/2018

Solicitante:
CENTRE NAT RECH SCIENT [FR]
UNIV DE STRASBOURG [FR]

Resumen de: WO2018087484A1

The present invention relates in particular to a laminar nanomaterial/natural polymolecular system nanocomposite in which the nanomaterial is an exfoliated and/or dispersed laminar material, and the polymolecular system has a hydrophilic-lipophilic balance (HLB) ≥ 8. The present invention also relates to a laminar nanomaterial/natural polymolecular system nanocomposite colloid in a polar solvent, in which the concentration of exfoliated/dispersed nanomaterial in the polar solvent is ≥ 1 g/L, and in which the nanomaterial is an exfoliated and/or dispersed laminar material, and the natural polymolecular system has a hydrophilic-lipophilic balance ≥ 8. The present invention also relates to a process for preparing a nanocomposite colloid according to the invention, and also to a process for exfoliating and/or dispersing a laminar material. The present invention also relates to a nanocomposite or nanocomposite colloid capable of being obtained by a process according to the invention, and also to the use thereof, in particular for the manufacture of inks, conductive coatings such as a conductive paint, catalysts such as metal-free catalysts for the selective dehydrogenation of ethylbenzene or styrene, or energy storage systems; or else as an additive in polymers and composites, as a catalyst support, in the manufacture of electrodes, of conductive films, in the production of layers for mechanical reinforcement, in tribology, for the formation of conductive networks for exampl



traducir


 

RENEWABLE AND COST-EFFECTIVE FILLERS FOR POLYMERIC MATERIALS

NºPublicación: US2018134876A1 17/05/2018

Solicitante:
KING ABDULAZIZ CITY SCI & TECH [SA]

Resumen de: US2018134876A1

Polymer composites are provided, and more particularly, polymer composites of ground date pits disposed in a polymer matrix. The composites can be formed by a process of preparing reinforced polymer composites having a fibril melt fracture surface, including blending a mixture of date pit particulate with a thermoplastic polymer; melting the mixture; and forcing the melt through a die to produce the polymer composite having a fibril containing surface.



traducir


 

BIODEGRADABLE REINFORCED PAPER PACKAGING MATERIAL AND ITS MANUFACTURING METHOD

NºPublicación: WO2018089980A1 17/05/2018

Solicitante:
CHROMA PAPER LLC [US]
BERTAZZO TERUEL NELSON LUIS [US]

Resumen de: WO2018089980A1

A paper packaging material, and method for manufacturing it, having a paper layer with a polyethylene coating on one surface, a biodegradable resin grid on the opposite surface to enhance its strength while maintaining reduced weight and a thermo-sealing resin, which eliminates the use of glues in the packaging process. The vegetal resin is made out of vegetable wax, acrylic styrene copolymer, demineralized water, water based silicone and natural fungicide. The method includes the steps of printing graphics on one side of the web, drying the paper, applying a vegetal resin on the other side and a film of polyethylene on the top of the printed side. Thermo-sealing varnish is applied in predetermined areas.



traducir


 

BIODEGRADABLE REINFORCED PAPER PACKAGING MATERIAL AND ITS MANUFACTURING METHOD

NºPublicación: US2018134015A1 17/05/2018

Solicitante:
CHROMA PAPER LTD [BR]

Resumen de: US2018134015A1

A paper packaging material, and method for manufacturing it, having a paper layer with a polyethylene coating on one surface, a biodegradable resin grid on the opposite surface to enhance its strength while maintaining reduced weight and a thermo-sealing resin, which eliminates the use of glues in the packaging process. The vegetal resin is made out of vegetable wax, acrylic styrene copolymer, demineralized water, water based silicone and natural fungicide. The method includes the steps of printing graphics on one side of the web, drying the paper, applying a vegetal resin on the other side and a film of polyethylene on the top of the printed side. Thermo-sealing varnish is applied in predetermined areas.



traducir


 

MULTI-COMPARTMENT WATER-SOLUBLE CAPSULES

NºPublicación: WO2018086834A1 17/05/2018

Solicitante:
UNILEVER PLC [GB]
UNILEVER NV [NL]
CONOPCO INC D/B/A UNILEVER [US]

Resumen de: WO2018086834A1

A three-compartment water-soluble capsule, each compartment containing a part of a liquid detergent composition, the compartments being arranged side-by-side to provide a central compartment flanked on respective sides by a first and a second side compartment, the capsule being formed from two sheets of water-soluble film, the two sheets of film being sealed together to form a sealing web around each compartment, the sealing web lying in a sealing plane, each of the three compartments extending at a maximum the same distance above and below the sealing plane, wherein the sealing web comprises an annular sealing web defining the periphery of the capsule, and two internal sealing webs which each extend across the capsule, each internal sealing web serving to connect the central compartment with an adjacent side compartment and to separate their contents, wherein each internal sealing web has a continuously curved shape.



traducir


 

BODY TEMPERATURE-TRIGGERED, IN SITU FORMING BIOMATERIALS AND DEVICES

NºPublicación: WO2018090021A1 17/05/2018

Solicitante:
UNIV NORTHWESTERN [US]

Resumen de: WO2018090021A1

Provided herein are thermoresponsive polymer materials and methods of preparation and use thereof. In particular, materials are provided that cure upon exposure to physiologic conditions (e.g., human body temperature) and find use in, for example, orthopedic surgery, bone tissue engineering, and the repair of bone injuries and defects.



traducir


 

Materials and Methods

NºPublicación: US2018134903A1 17/05/2018

Solicitante:
UNIV MELBOURNE [AU]

Resumen de: US2018134903A1

The invention relates to a substrate intended in use to contact a fouling agent, the substrate including a coating comprising polysaccharide, which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent, in comparison to an equivalent uncoated substrate. The invention also relates to the anti-fouling coating, to apparatus comprising such coating and to related methods of reducing or preventing fouling of a substrate intended in use to contact a fouling agent.



traducir


 

CONTAINERS

NºPublicación: US2018134454A1 17/05/2018

Solicitante:
PROCTER & GAMBLE [US]

Resumen de: US2018134454A1

Container systems having an outwardly extending ledge. Container systems and methods related thereto.



traducir


 

BIODEGRADABLE AMMUNITION FOR FIREARMS

NºPublicación: EP3321627A1 16/05/2018

Solicitante:
LOPEZ POZAS LANUZA ENRIQUE [ES]

Resumen de: EP3321627A1

Biodegradable non-lethal biodegradable ammunition for firearms, formed by a cartridge case comprising gas-forming means, a case base and a projectile, characterised in that the composition of said projectile comprises at least 30% of a biodegradable bioplastic in accordance to Standard UNE-EN-ISO 14855:2005 according to the ISO 14855:1999 analysis method and up to 70% of one or more inert and non-toxic mineral fillers, each selected from the group of carbonates or mineral salts.



traducir


 

CAPSULE, MANUFACTURING METHOD, MULTILAYER FILM

NºPublicación: WO2018083564A1 11/05/2018

Solicitante:
SAFTA SPA [IT]

Resumen de: WO2018083564A1

Capsule (1) for the production of an infused beverage, comprising a tray-shaped body (2) open at one end, and a closure membrane (4) sealingly applied to the body (2) to close such end and comprising a multilayer film (10) at least partially impermeable to an infuser liquid for such beverage. The body (2) and the film (10) are composed of one or more compostable materials according to the standard UNI EN 13432 and/or ASTM D6400. The multilayer film (10) defines weakening depressions (6) which extend in part through its thickness (A) and are such that, upon surpassing a predetermined pressure value, such depressions (6) lacerate the film (10) to allow the passage of the infused beverage from the inside of the tray-shaped body (2) towards the outside. The invention further relates to a multilayer film (10) and a manufacturing method.



traducir


 

ABSORBABLE POLYMER BLEND COMPOSITIONS HAVING ENHANCED NUCLEATION RATES

NºPublicación: WO2018085018A1 11/05/2018

Solicitante:
ETHICON INC [US]

Resumen de: WO2018085018A1

Novel absorbable, semi-crystalline, polymer blend compositions are disclosed exhibiting enhanced crystallization and nucleation rates. Also disclosed are medical device constructs, such as fibers made from such blends. The blends have a first absorbable polymeric component having a first molecular weight distribution and a second absorbable polymeric component which has an ultrahigh molecular weight distribution. The first and second polymeric components may be the same polymer.



traducir


 

BOUTEILLE EN RESINE THERMOPLASTIQUE EN PARTICULIER POUR BOISSONS SPIRITUEUSES A FORTE TENEUR EN ALCOOL AINSI QUE PROCEDE DE FABRICATION D'UNE TELLE BOUTEILLE

NºPublicación: FR3058353A1 11/05/2018

Solicitante:
ART SPIRITS INTERNATIONAL LTD [CN]

Resumen de: FR3058353A1

Bouteille en résine thermoplastique pour boissons spiritueuses à forte teneur en alcool caractérisée en ce qu'elle comporte une coque rigide et légère réalisée en une résine thermoplastique, de préférence biodégradable, renforcée par un tissu ou une nappe non tissée de fibres textiles, notamment végétales, de préférence biodégradables et revêtue à sa partie interne d'une poche souple réalisée en une résine thermoplastique imperméable à l'oxygène et à l'eau destinée à venir en contact avec la boisson spiritueuse.



traducir


 

BINDERS

NºPublicación: US2018128414A1 10/05/2018

Solicitante:
KNAUF INSULATION SPRL [BE]
KNAUF INSULATION INC [US]

Resumen de: US2018128414A1

An un-reacted substantially formaldehyde free curable binder solution for binding loose matter consists essentially of a solution obtainable by dissolving a reducing sugar, an ammonium salt acid precursor, optionally a carboxylic acid or a precursor thereof and optionally ammonia in water.



traducir


 

Lyophilized Foams of End Block-Containing Absorbable Polymers

NºPublicación: US2018127560A1 10/05/2018

Solicitante:
ETHICON INC [US]

Resumen de: US2018127560A1

Novel absorbable foams, lyophilizing solutions, and lyophilizing and annealing processes are disclosed. The foams are made from copolymers of glycolide and epsilon-caprolactone. The foams are useful in or as implantable medical devices.



traducir


 

AN INGREDIENT DISPENSER

NºPublicación: US2018125287A1 10/05/2018

Solicitante:
RAYNE DAMIAN [GB]

Resumen de: US2018125287A1

An ingredient dispenser for dispensing ingredient into a liquid. The ingredient dispenser may be embodied for dispensing ingredient into a liquid including water, for example it may be embodied as an ingredient dispenser for dispensing ingredient into tea, coffee, soups or other such beverages or foodstuffs. The ingredient dispenser comprises an elongate main body comprising an ingredient dispensing portion at a distal end of the elongate main body, wherein the ingredient dispensing portion is configured to release ingredient from the ingredient dispenser, and a stirrer portion at a proximal end of the elongate main body, wherein the stirrer portion is configured to enable a liquid to be stirred by the stirrer portion, and wherein the main body is configured to disintegrate or dissolve upon contact with a liquid including water.



traducir


 

INSERTABLE MEDICAL DEVICES HAVING MICROPARTICULATE-ASSOCIATED ELASTIC SUBSTRATES AND METHODS FOR DRUG DELIVERY

NºPublicación: US2018126128A1 10/05/2018

Solicitante:
SURMODICS INC [US]

Resumen de: US2018126128A1

The present invention provides insertable medical devices having elastic surfaces associated with bioactive agent-containing microparticulates and a coating material. Upon expansion of the elastic surfaces the microparticulates can be released to a subject.



traducir


 

PORTION CAPSULE HAVING AN IDENTIFICATION ON THE INNER PERIPHERY THEREOF

NºPublicación: US2018127201A1 10/05/2018

Solicitante:
K FEE SYSTEM GMBH [DE]

Resumen de: US2018127201A1

The present invention relates to a portion capsule (1) for preparing a beverage comprising a base member (2) having a cavity (3) in which a beverage raw material is provided and which is closed by a membrane (4) which is fixed to a base element (2), wherein it has an identifier (7), which makes it possible to individualise the respective portion capsule. In addition, the present invention relates to a process for the production of a portion capsule, and the use of the portion capsule for making a beverage.



traducir


 

MULTI-DOSE CLEANING PRODUCT AND METHOD OF MANUFACTURE

NºPublicación: US2018127200A1 10/05/2018

Solicitante:
MONOSOL LLC [US]

Resumen de: US2018127200A1

A method of making a web of multi-dose cleaning products may include forming first and second pluralities of internal holders in a first film, forming a first plurality of external holders in an carrier sheet corresponding with the first plurality of internal holders, and forming a second plurality of external holders in the carrier sheet corresponding with the second plurality of internal holders. The method may also include filling each of the first plurality of internal holders with a first cleaning composition, and filling each of the second plurality of internal holders with a second cleaning composition. Furthermore, the method may include sealing a second film to the first film to define first and second pluralities of pouches, folding the carrier sheet so that each of the first plurality of pouches overlaps a corresponding one of the second plurality of pouches, and sealing together overlapping portions of the carrier sheet.



traducir


 

BIODEGRADABLE POLYMER-BASED BIOCOMPOSITES WITH TAILORED PROPERTIES AND METHOD OF MAKING THOSE

NºPublicación: US2018127554A1 10/05/2018

Solicitante:
UNIV OF GUELPH [CA]

Resumen de: US2018127554A1

A biodegradable composite including: (a) a polymeric matrix having a biodegradable polymer; (b) a filler; and (c) an anhydride grafted compatibilizer including one or more biodegradable polymers modified with an anhydride group. The composite may also include (d) polymer additives such as polymer chain extenders or plasticizers. An in situ method of manufacturing the biodegradable composite of the present invention, including the steps of: (a) melting one or more biodegradable polymers in the presence of a functional monomer and a free radical initiator to form a mixture; and (b) adding a filler and polymer additives to the mixture thereby manufacturing the biodegradable composite. A method of manufacturing a biodegradable polymer including (a) synthesizing a compatibilizer by (i) mixing a free radical initiator and a functional monomer, (ii) melting one or more biodegradable polymers to form a melt, and (iii) combining the product of step (i) and the melt of step (ii) thereby synthesizing the compatibilizer; and (b) mixing the compatibilizer of step (a), with a matrix of one or more biodegradable polymers and a filler and polymer additives, thereby manufacturing the biodegradable or compostable composite.



traducir


 

Water-soluble films and their use in detergent packets

NºPublicación: AU2016331758A1 10/05/2018

Solicitante:
ROHM & HAAS

Resumen de: AU2016331758A1

Provided is a water soluble film, and detergent packets comprising the film as an encasing material. The film contains a (meth)acrylic polymer that is a blend of a hard polymer and a soft polymer, and a plasticizer.



traducir


 

POLYPHASE BIODEGRADABLE COMPOSITIONS CONTAINING AT LEAST ONE POLYMER OF VEGETABLE ORIGIN

NºPublicación: US2018127568A1 10/05/2018

Solicitante:
NOVAMONT SPA [IT]

Resumen de: US2018127568A1

Polyphase biodegradable compositions having a good resistance to ageing comprising a continuous phase comprising at least one hydrophobic polyester and at least one dispersed phase of polymer of vegetable origin. The hydrophobic polyester constituting the continuous phase is incompatible with the polymer of vegetable origin. The compositions comprise a plasticiser comprising at least 75% of a mixture of diglycerol, triglycerol and tetraglycerol.



traducir


 

ARTICLES FORMED WITH BIODEGRADABLE MATERIALS

NºPublicación: EP3317343A1 09/05/2018

Solicitante:
BIOLOGIQ INC [US]

Resumen de: WO2017004210A1

Described herein are strength characteristics and biodegradation of articles produced using one or more petrochemical-based polymers and one or more carbohydrate-based polymers. A compatibilizer can optionally be included in the article. In some cases, the article can include a film or bag.



traducir


 

BIODEGRADABLE PELLETS FOAMED BY IRRADIATION

NºPublicación: BR112012027899A2 08/05/2018

Solicitante:
NOVAMONT SPA [IT]

Resumen de: WO2011141573A1

This invention relates to biodegradable starch-based pellets which foamable by irradiation, which are particularly suitable for the manufacture of foam articles, characterised in that they have a porous structure with a low porous external skin. This invention also relates to foam articles obtained from these.



traducir


 

A METHOD FOR MANUFACTURING A PACKAGING MATERIAL

NºPublicación: BR112015012433A2 08/05/2018

Solicitante:
STORA ENSO OYJ [FI]

Resumen de: WO2014083466A1

The invention relates to a polymer-coated packaging material, a method of manufacturing the same, and products, such as a disposable drinking cup, made from the material. The packaging material comprises a fibrous base (1) of paper or board, an innermost polymer layer (2) containing a blend of (i) 10 to 25 wt-% of a low-density polyethylene (LDPE) and (ii) 75to 90wt-% of a second polyethylene with a higher melt viscosity, said second polyethylene be- ing selected from linear low-density polyethylene (LLDPE) and high-density polyethylene (HDPE), and an outer layer (3) of more than 90 wt-% of HDPE. An outermost layer (4) of a polymer blend similar to that used for the innermost layer (2)may be provided for heat-sealing. The layers (2, 3 and 4) may be brought and adhered to the fibrous base (1) by coextrusion. To maximize re- newability of the materials HDPE and LLDPE as used for the structure are of biologic origin.



traducir


 

Portion capsule having an identifier

Nº publicación: HRP20180525T1 04/05/2018

Solicitante:
K FEE SYSTEM GMBH [DE]

Resumen de: AU2011281924A1

The invention relates to a portion capsule for producing a beverage, comprising a base element having a cavity in which a beverage raw material is provided and which is closed by a membrane fastened to the base element.


traducir



 

Página1 de 3 nextPage Mostrar por página

Volver