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WO/2020/177951A1 |
Mixing and extrusion machine (10) for the manufacture of rubber mixtures, including a mixer with a converging conical twin screw (12) with a fixed frame (14) that supports sleeves (16). Two screws (18), being mounted at an angle, are mou...
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WO/2020/177950A1 |
Mixing and extrusion machine (10) having a converging conical twin-screw mixer (12) with a fixed frame (14) that supports sleeves (16) in which two screws (18) are mounted at an angle between an opening (22) arranged upstream of the slee...
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WO/2020/175485A1 |
A powder supply method for causing a powder supplied from the top end 70t of a cylinder 70 to flow down within the cylinder 70 and be discharged from the bottom end 70b of the cylinder, wherein if M [kg/s] is the powder supply flow rate ...
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WO/2020/174397A1 |
Provided are systems for dispensing a filament adhesive. The dispensing systems include a dispensing head with a barrel including one or more heating elements, and a rotatable screw received in the barrel, the rotatable screw including a...
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WO/2020/175484A1 |
A powder retention apparatus 41 comprises: a container 42 that has a powder inlet 18A, a powder outlet 10A and a gas outlet 18B; and a cylinder 70 that is connected to the powder inlet 18A. If AS [m2] is the cross-sectional area of the c...
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WO/2020/166013A1 |
A production method for non-woven fabric, that: supplies a propylene polymer and an organic peroxide into an extruder comprising a screw comprising a cross saw and a Unimelt; melt-kneads a propylene polymer resin composition including th...
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WO/2020/162488A1 |
Provided is a molding machine capable of improving physical properties of a thermoplastic resin composition. This thermoplastic resin composition molding machine (10) melts a thermoplastic resin composition containing a first thermoplast...
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WO/2020/156970A1 |
The present invention relates to a single-stage method for preparing starch blends on a twin-screw extruder or two twin-screw extruders connected in series, wherein i) the starch, together with a plasticiser, passes through a wetting sec...
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WO/2020/148932A1 |
A valve system according to the present invention is provided with a base body, a valve body, a rotation mechanism, and a heating means. The base body is provided with an accommodation part and a flow path inside a base. The valve body i...
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WO/2020/150337A1 |
Thermoplastic compositions useful for roadway markings may be produced using a continuous systems and process methods that can reduce costs and improve product quality. Systems may comprise a feed system (100) comprising a plurality of f...
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WO/2020/141916A1 |
The present invention provides a construction material containing coffee grounds, and a manufacturing method therefor, the construction material recycling the coffee grounds so as to be eco-friendly and have excellent humidity control ca...
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WO/2020/137270A1 |
Provided is a kneading device with a configuration making it possible to confirm, without stopping the kneading device, the degree to which abrasion of an inner wall surface of a kneading chamber formed in a casing has progressed. A knea...
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WO/2020/130365A1 |
The present invention relates to a polyphenylene sulfide resin composition, a method for preparing same, and an injection molded product manufactured from same and, more specifically, to a polyphenylene sulfide resin composition, a metho...
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WO/2020/124304A1 |
Provided is a method for fabricating a high-thermal-conductivity tire vulcanization capsule, belonging to the technical field of tires, the fabrication method comprising the following steps: step 1: batching ingredients, the ratio of dis...
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WO/2020/130239A1 |
The present invention relates to a method for manufacturing a masterbatch used to manufacture a plastic product and relates to a method for manufacturing an antimicrobial plastic masterbatch using macsumsuk granules, which enables a far-...
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WO/2020/127232A1 |
The invention relates to a method (300) for reducing volatile substances, in particular odors, in the processing of a plastic, the method (300) comprising the following steps: conveying (310) a plastic (104) into an excitation zone (108)...
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WO/2020/126261A2 |
The invention relates to a rotor blade mould (150, 160, 200) for producing a rotor blade, a method for producing a rotor blade mould (150, 160, 200), the use of a rotor blade mould (150, 160, 200), a spray device for producing an insulat...
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WO/2020/121237A1 |
A plastics material transformation plant (100) comprises a transformation machine (10) for the plastics material by means of moulding or extrusion, a feeding hopper (13) which is positioned upstream of the transformation machine and a me...
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WO/2020/122237A1 |
This polyurethane composition raw material liquid, which fills a cartridge-form container, contains a polyol or polyisocyanate and a filler, the viscosity at 25°C and a rotation speed of 10 rpm being 2300 mPa・s or higher. The filler m...
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WO/2020/120119A1 |
The invention relates to a method for producing a moulding compound having improved properties. The invention relates to, in particular, a mouding compound comprising a polycarbonate and a reinforcing filler, preferably selected from one...
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WO/2020/109992A1 |
A metering apparatus comprises a storage container (2) and a shutter body (15) housed in an outlet opening (11) of the storage container (2). The shutter body (15) is shaped like a portion of a sphere (S) having centre (C) arranged on a ...
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WO/2020/113140A1 |
A silo (100) for storing bulk material, comprising: a container (110) defining an inner space (114), at least one supply opening (120), an insert (130) having the shape of a capped cone, located in said inner space (114), the bottom rim ...
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WO/2020/104570A1 |
A process for compounding a thermoplastic composition comprising performance additives for use in additive manufacturing, the process comprising the steps of a) adding a thermoplastic composition comprising 50 to 95 parts per weight of P...
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WO/2020/104201A1 |
Mixing and plasticating machine (100) for continuous conditioning processes, comprising: a housing (10) in which a hollow interior (18) is formed that is delimited by the interior peripheral surface of the housing (10) and extends in the...
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WO/2020/104396A1 |
Method for manufacturing a composite material, comprising the following steps: a) plasticizing a binder in an extruder, wherein the binder comprises a polymer; b) providing a mixture of a cellulosic material and a hydrophobic agent disso...
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WO/2020/097704A1 |
The present application relates to recycling waste containing synthetic resin-based materials and, more specifically, to processing more than one type of plastic, including combined plastics (compound materials), to generate raw material...
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WO/2020/102614A2 |
An inkjet printer includes a mixer and a metering system that system provides appropriate amounts of the resin's precursors into the mixer. The mixer thoroughly mixes these precursors and feeds the resulting resin to the printheads. The ...
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WO/2020/094529A1 |
A mixture control unit (4) and weighing device (6) are used by an operator initially to weigh a desired amount of resin. The mixture control unit (4) then calculates the required addition of hardener achieve the correct mixture ratio wit...
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WO/2020/094992A1 |
Disclosed is a method for processing natural rubber in order to stabilise the natural rubber. According to the method, the natural rubber is introduced in the form of a wet coagulum into a worm gear machine, the worm gear machine being a...
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WO/2020/091136A1 |
The present invention relates to a resin injecting device and a composite material manufacturing apparatus comprising same, the resin injecting device comprising: a base; a body part which is disposed on the base, has a manufacturing spa...
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WO/2020/089028A1 |
The invention relates to a method for producing graphene, comprising the following steps: providing an extrusion device, feeding graphite as a first material into the extrusion device, feeding at least one second material into the extrus...
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WO/2020/081451A1 |
Thermoplastic compounds in the form of a pellet include thermoplastic resin and conductive fibers. The conductive fibers are enveloped by the thermoplastic resin and distributed within the pellet such that each of at least a portion of t...
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WO/2020/069701A1 |
The aim of the invention is to produce polymers in which fillers having particles sizes of less than 10 μm are incorporated and homogeneously distributed. This aim is achieved, according to the invention, in that a polymer starting mate...
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WO/2020/069982A1 |
The invention relates to a method for producing fiber-reinforced composite parts by means of vacuum infusion of a reactive resin mixture, characterized in that the steps of production of the reactive resin mixture and injection into the ...
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WO/2020/055870A2 |
Additive manufacturing apparatus and methods for mixing and dispensing materials, and articles with controlled particle concentrations. Additive manufacturing apparatus includes a mixer; a reservoir in fluidic communication with the mixe...
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WO/2020/048624A1 |
The invention relates to a device (100) and a method for producing reaction plastics, comprising a first metering device (110) with a first metering unit (120) and a second metering unit (130), each of which is suitable for receiving and...
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WO/2020/049788A1 |
Provided are a rubber material supplying method and a rubber material supplying device, whereby a rubber material can be smoothly supplied to a rubber inlet even when the width of the rubber material is greater than the width of the rubb...
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WO/2020/049995A1 |
This cellulose composition contains: (A) a water-soluble cellulose ether, (B) water-insoluble cellulose particles and (C) water. The cellulose composition serves as a novel biomass material which uses biodegradable cellulose that places ...
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WO/2020/045895A1 |
The present invention relates to an apparatus and a method for recycling composite material. The present invention provides an apparatus for recycling composite material and a method for recycling composite material by using same, the ap...
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WO/2020/043320A1 |
Method and device for the production of polyamide (6) with low extract content, comprising cleaning a melt of non-extracted polyamide (6) from monomer and oligomers in a degasification device in vacuum, wherein the vapor being withdrawn ...
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WO/2020/038598A1 |
The invention relates to a method for producing mixtures of wood particles, plant particles and plastic in a planetary roller extruder, said mixtures being produced by transforming the plastic separately into a molten form before combini...
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WO/2020/039887A1 |
An extruder according to the present invention includes a supply part from which a material is supplied, a pressure increasing part that increases the pressure of the material while pushing out the material from a supply side toward an e...
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WO/2020/038961A1 |
The invention relates to a method for producing a preferably adhesive glue using a first planetary roller extruder and a second degassing planetary roller extruder arranged downstream, wherein the first planetary roller extruder consists...
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WO/2020/018829A1 |
A method of manufacturing bulked continuous carpet filament from polytrimethylene terephthalate (PTT) with polyethylene terephthalate (PET) comprises: (1) splitting the PTT stream extruded from the primary extruder into a number of polym...
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WO/2020/018828A1 |
A method of introducing color to a polymer stream (510) during the manufacturing of bulked continuous carpet filament comprises: adding a colorant (204, 520) to a polymer stream (510) downstream of a primary extruder (202, 208); changing...
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WO/2020/011463A1 |
The invention relates to a sulfur-crosslinkable rubber mixture, a vulcanizate and a vehicle tyre. The sulphur-crosslinkable rubber mixture contains at least the following constituents: at least one diene rubber and at least one silicic a...
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WO/2020/006591A1 |
The invention relates to a method for producing a polycondensate melt from a primary material and from a secondary material from respectively substantially the same type of materials. A first melt part-flow (I) of the primary material an...
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WO/2020/001823A1 |
Mixing process for producing an elastomeric composition, the process comprising providing an emulsion stored in a liquid phase in an emulsion reservoir (12a) of an emulsion storage installation (12); providing a charge material stored in...
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WO/2020/002835A1 |
The invention relates to an extrusion facility (1) and method for producing a profile strip, such as a tyre tread, made from elastomer mixtures by coextrusion, comprising a plurality of extruders (10, 20, 30, 40) for supplying elastomer ...
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WO/2019/243959A1 |
Method and plant for assembling or disassembling a continuous compound mixer for elastomeric and thermoplastic compounds, comprising: removably engaging an outer cylindrical shell (3a, 3b, 3c 3d, 3e,..., 3n) of a continuous compound mixe...
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