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WO/2022/023434A1 |
The invention relates to a method for manufacturing a mat from recycled rubber, which comprises mixing (4) granular recycled rubber and binder, transferring the mixture onto a conveyor belt (9), compressing (14) the mixture on the convey...
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WO/2022/021691A1 |
A mixing and stirring device for rubber production, comprising a mixing barrel (1), a base substrate (3), and two side supports (2). The bottom of the mixing barrel (1) is rotatably connected to the base substrate (3) by means of a hinge...
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WO/2022/020575A1 |
A method of making a urea containing powder by injecting an amine and an isocyanate simultaneously into a mixing chamber is disclosed. The method comprises mixing in a high-pressure impingement mixing device at a pressure of at least 250...
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WO/2022/018979A1 |
This metal member has a surface in contact with a rubber material. At least a part of the surface of the metal member in contact with the rubber material comprises an alloy containing cobalt and chromium. The present invention is provide...
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WO/2022/018199A1 |
The invention relates on a device for producing composite components comprising at least one wound fiber reinforced polymer layer, comprising: - a support (7) with a first holding device (3) and a second holding device (5) for mounting a...
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WO/2022/010881A1 |
A foam dispensing apparatus and system thereof for dispensing a mixture of a resin component and an isocyanate component, said foam dispensing apparatus comprising a heated hose assembly and a spray gun wherein the spray gun comprises a ...
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WO/2022/008176A1 |
A device for producing a rubber mixture and/or non-vulcanized vehicle tyre components and/or a vehicle tyre, comprising a first mixer comprising a mixing chamber with at least one first mixing rotor and with a first volume ratio, and a s...
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WO/2022/004058A1 |
Provided is a method for producing a polycarbonate resin composition pellet with a twin-screw extruder, the polycarbonate resin composition pellet comprising: 30-95 mass% of (A) a resin pellet including more than 40 mass% of a polycarbon...
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WO/2022/003633A1 |
The present disclosure relates to a method for producing a carbon-silicon composite material powder, comprising: providing a carbon-containing precursor, which is lignin; providing at least one silicon-containing active material; melt-mi...
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WO/2021/260501A1 |
A control method is disclosed for controlling a dosing apparatus for dosing products made of plastics (P) in granules, microgranules, flakes, or powder, to obtain polymeric mixtures, with one or more feeding hoppers (2) to contain the pr...
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WO/2021/256068A1 |
[Problem] The purpose of the present invention is to produce a molding that shows little product variation even when the blending quantity of metal powder is increased in the case of performing molding by pouring not only the metal powde...
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WO/2021/254870A1 |
Production line (200) for performing multi-pass mixing sequences of rubber mixtures, having at least one first mixing line (200A) that produces a masterbatch and at least one second line (200B) that performs a final mixing process during...
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WO/2021/254876A1 |
The invention relates to a mixing silo (4a) for bulk material comprising a silo container (11), a mixing fixture (16, 19) mounted in the silo container (11) for mixing the bulk material, at least one shut-off element (30) for shutting of...
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WO/2021/256272A1 |
This simulation device for calculating a predetermined physical quantity in a kneading extruder comprises: an acquisition unit that acquires features of a first raw material and a second raw material put into at least the kneading extrud...
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WO/2021/254866A2 |
The invention is directed to a production line (100) having an internal mixer (MI); at least one hot mixing line (102) disposed downstream of the internal mixer and including at least one twin-screw mixing machine (BXc) that performs a p...
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WO/2021/250621A1 |
Described is a method of manufacturing a binder and the use of the binder to manufacture a reading mixture through mixing with aggregate, or a composite plastic product through the mixture of binder with particulate matter and/or fibre. ...
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WO/2021/243866A1 |
A resin liquid weighing device for a rice milling emery roll, the device comprising a liquid storage tank (1) and a material receiving tank (2). A circular groove is provided in the top of the liquid storage tank (1); a stirring mechanis...
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WO/2021/247785A2 |
A fluid dispenser includes a housing and a valving rod. The housing includes an inlet that receives a fluid product, an internal chamber in fluid communication with the inlet, a discharge port in fluid communication with the internal cha...
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WO/2021/246575A1 |
The present invention provides a mixing head bundle having a high mixture efficiency and enabling a molded foam having impact resistance and requiring durability to be produced by primarily mixing polyol and isocyanate in a raw material ...
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WO/2021/241278A1 |
This machine learning method includes acquiring a state variable including at least one first evaluation parameter relating to performance evaluation of kneaded matter and at least one kneading condition, calculating a reward with regard...
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WO/2021/238146A1 |
A flame-retardant high-impact polystyrene composite material and a preparation method therefor, the following components thereof and the parts by mass of each component being: 85 parts of high-impact polystyrene, 3-15 parts of a modified...
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WO/2021/240130A1 |
A method of creating a processable water soluble polymer, the method comprising the steps of: extruding a water soluble polymer composition from an extruder barrel without use of a die, wherein the extruder barrel is not vented other tha...
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WO/2021/227235A1 |
An embedded-type manufacturing method for a high-strength PVC decorative film, related to the field of PVC decorative film manufacturing. Based on a conventional PVC film manufacturing process, an embedded spider web is added to a refine...
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WO/2021/228899A1 |
The present invention relates to biodegradable and compostable granulates consisting of natural ingredients comprising starch and thickening and gelling agents and does not comprise a biosynthetic material. According to the invention, th...
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WO/2021/225848A1 |
Continuous processing equipment is suitable for use in the preparation of elastomeric compositions from end-of-life tire crumb or other vulcanized rubber starting materials. A reactor includes an outer barrel, a first shaft and a second ...
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WO/2021/224085A1 |
Rubber mixture production line (100) and related method, having an internal mixer (Ml) that carries out a process of producing a masterbatch from raw materials including elastomeric material(s), at least one cooling roller tool (OCR) dis...
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WO/2021/224086A1 |
Production line (1,) for a rubber mixture, and a related method, including an internal mixer (Ml) that carries out a process of producing a masterbatch from raw materials, at least one cooling roller tool (OCR) that carries out a cooling...
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WO/2021/219892A1 |
A process for recycling thermoplastic polymer material to produce polymer pre-form, the process comprising the steps of: (i) pre-treating a polymer material for example by separating, sorting, cleaning and/or shaping; (ii) shredding the ...
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WO/2021/213964A1 |
The present invention relates to a process for preparing fine particles of an aromatic copolyester, the process comprising the melt-blending of the aromatic copolyester with a polyester polymer (PE), the cooling the blend and the recover...
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WO/2021/210856A1 |
The present invention relates to a polyester resin chip for foaming, a polyester foam sheet using same, and a manufacturing method therefor, wherein a copolymer polyester resin having a melting point of 180 to 255°C is employed to lower...
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WO/2021/210400A1 |
A hydrogenated petroleum resin pellet wherein the release amount of a volatile component is 10 ppm by mass or less.
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WO/2021/209712A1 |
Method for manufacturing a moulded part (PM), comprising the following steps: • - providing (SI) first ground (BR1) composite material comprising at least one thermoset resin and fibres with second ground (BR2) filler elements, the com...
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WO/2021/207522A1 |
An extrusion system including an extruder screw housed in a barrel, a nozzle heater coupled to the barrel, a printing nozzle coupled to the nozzle heater, and a randomizing element at least partially in the printing nozzle. The randomizi...
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WO/2021/191591A1 |
There is provided a spray unit for a remotely operable spray apparatus. The spray unit (4) is configured to spray a material having first and second material components. The spray unit comprises a first material inlet (17) for receiving ...
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WO/2021/175357A1 |
Disclosed is an extruder comprising at least one screw for processing a processing material, wherein at least one screw has at least two homogenization zones HZ1 (221) and HZ2 (223), wherein a vertically limited gap-wall region designate...
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WO/2021/175351A1 |
The invention relates to a thermoplastic-extrusion and/or two-component polymer additive, comprising binder-free tetrapodal zinc oxide, at least 90 weight percent of the additive consisting of tetrapodal zinc oxide or bonded tetrapodal z...
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WO/2021/178575A1 |
Crumb rubber obtained from recycled tires is subjected to a process involving photodissociation to break a sulfur bond, sulfur-sulfur and/or sulfur-carbon bonds. The process utilizes a component that generates photonic energy upon being ...
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WO/2021/170445A1 |
Method and device fore processing a raw material mixture in an extrusion machine to produce a food product. The raw material mixture is supplied to the extrusion machine by means of a moving supply unit (1). In this way it is possible to...
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WO/2021/170443A1 |
Method and device for supplying a raw material quantity to a production machine (2). The raw material quantity is supplied to the production machine (2) through a supply opening along a trajectory by means of a supply unit (1). The traje...
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WO/2021/165871A1 |
Machine for mixing elastomeric materials comprising: a mixing unit (100), a drive unit (20), the mixing unit comprising: a mixing chamber (110) arranged downstream of the drive unit (20) and closed towards upstream by a rear wall (125), ...
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WO/2021/165870A1 |
Machine for mixing elastomeric materials comprising: a mixing unit (100), a drive unit (20), the mixing unit comprising: a mixing chamber (110) arranged downstream of the drive unit (20), a discharge chamber (120) arranged downstream of ...
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WO/2021/152557A1 |
A first aspect of the present invention relates to a device for mixing and/or dispensing a two-component adhesive, comprising a carrier (1), a first and a second pump (2, 3), a coupling point (4), at least one static mixer (5), and at le...
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WO/2021/152452A1 |
A process for the manufacture of a tread band for pneumatic tyres, wherein the blocks thereof comprise different rubber portions characterized by a different hysteresis loss. The process comprises a shredding step, wherein from a first a...
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WO/2021/152133A1 |
A dosing system (10) that performs a mass control of a dosed quantity of liquid product introduced into a chamber of an internal mixer. The dosing system includes at least one reservoir (12) that stores a liquid product; at least one pro...
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WO/2021/149524A1 |
A method for producing a resin composition according to the present invention comprises a step for obtaining a resin composition by heating and melt-kneading a mixture that contains a thermoplastic resin and a granular nucleator having a...
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WO/2021/149304A1 |
Provided are a screw, an extruder, and an extrusion method capable of enhancing the range of application of an elastomer in which quality and productivity can both be obtained. A screw 2 has spiral blades 5 for extruding, while kneadin...
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WO/2021/149084A1 |
Mixing device (1) for dispensing a multi-component polymeric mixture, comprising a main body (2) comprising a mixing chamber (3) for mixing a first and a second component of the mixture, the mixing chamber having a main development along...
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WO/2021/149744A1 |
A method for manufacturing a foamed product by using a resin composition containing a plurality of raw materials, the method being configured in which the contents of the raw materials in the resin composition are measured, the method co...
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WO/2021/145139A1 |
A manufacturing system according to the present invention includes a drying system, a vent system, and an injection molding machine. The drying system includes a dehumidifier, a heater for heating dehumidified gas, a drying tank that sto...
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WO/2021/144743A1 |
The invention relates to a method and a device for mixing plastic made of liquid components in a mixer (8) and conveying same into a mold (12) through a line (10), in particular for a vacuum infusion. The invention is characterized in th...
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