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WO/2023/191450A1 |
An amorphous or semi-crystalline polymer/aPHA composition (masterbatch) has a high load of aPHA (30 to 50 wt% based on the total amount of the composition). A method for production of the composition includes two or more split feedings o...
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WO/2023/189822A1 |
The present invention addresses the problem of providing a polyether nitrile molding material that has excellent fluidity when molding. As a solution, provided is a method for manufacturing a polyether nitrile molding material wherein po...
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WO/2023/180492A1 |
The invention relates to a system for agglomerating and comminuting recycled plastic, comprising an agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a pasty...
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WO/2023/182664A1 |
The present invention relates to a method for preparing a recycled ABS resin, comprising the steps of: preparing an extrusion feed comprising an acrylonitrile butadiene styrene (ABS) base resin containing polyurethane, a metal carboxylic...
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WO/2023/180493A1 |
The invention relates to a disc agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a pasty state, comprising two discs which are profiled on the mutually faci...
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WO/2023/180498A1 |
The invention relates to a method for producing plastic granules (6), wherein a raw material (2) containing plastic is fed to an extruder (4), extruded in the plasticised state and granulated downstream of the extruder (4) in the flow di...
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WO/2023/180496A1 |
The invention relates to an arrangement (1) for processing plastics (9) having: an agglomerator (2) which is intended to process and combine plastics (9) into agglomerates; a housing; an annular die wall (5) which has a plurality of outl...
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WO/2023/180475A1 |
The invention relates to a method for extruding recyclate, wherein the recyclate contains light materials and/or fibres and wherein the recyclate is first comminuted and compacted and, in a subsequent method step, is fed into an extruder...
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WO/2023/180488A1 |
The invention relates to a system for agglomerating and comminuting recycled plastic, comprising an agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a pasty...
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WO/2023/180495A1 |
The invention relates to a system (1) for agglomerating and comminuting recycled plastic, comprising an agglomerator which is designed to receive plastic waste and form same into elongated pin-shaped or sausage-shaped agglomerates in a p...
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WO/2023/180119A1 |
The invention relates to a knife head (100, 200, 302) for a granulating device (300), in particular an underwater granulating device (300), the knife head (100, 200, 302) having a hub (102), at least one disc (104, 106, 202) mounted on t...
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WO/2023/174899A1 |
Process for manufacturing a biodegradable compound, said process comprising the steps of, in order: • (i) providing an extruder with at least one rotating screw, at least two feeding units suitable for being fed with ingredients, and a...
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WO/2023/171862A1 |
The present invention relates to a method for regenerating everyday film sheet-shaped waste plastic and, specifically, comprises a step of injecting washed and dried waste plastic into a molding machine and temporarily molding same into ...
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WO/2023/157467A1 |
Provided is a manufacturing method and a device for recycled molding material of aluminum foil composite films that can collect and efficiently recycle no longer used aluminum foil composite films and that also greatly contribute to CO2 ...
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WO/2023/148026A1 |
The invention relates to an apparatus for reprocessing flakes composed of shredded and washed post-consumer plastic waste, said apparatus comprising, as viewed in the processing direction of the plastic waste: - a pre-treatment unit (2) ...
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WO/2023/148656A1 |
Polymer-ceramic composite particles, molded parts, and methods. The composites, in powder form, comprise a plurality of composite particles each comprising an agglomeration of polybutylene terephthalate (PBT) particle physically bonded t...
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WO/2023/148025A1 |
The invention relates to an apparatus for reprocessing flakes composed of shredded and washed post-consumer plastic waste, said apparatus comprising, viewed in the processing direction of the plastic waste: - a pre-treatment unit (2) for...
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WO/2023/150110A1 |
Improved processes and systems are disclosed for making masterbatches of particulates to be incorporated into polymers. In some variations, a process for making a particulate masterbatch comprises the sequential steps of: providing parti...
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WO/2023/145756A1 |
Provided are: a polyarylene sulfide resin composition suitable for laser welding; and a method for producing the polyarylene sulfide resin composition. Also provided is a method for improving the laser beam transmittance of a molded arti...
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WO/2023/129675A1 |
Methods or processes for producing large format vinyl acetate ethylene (VAE) co- polymers along with uses and applications for the same. The methods or processes include providing an amount of VAE dispersible co-polymer powders which are...
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WO/2023/126162A1 |
A method of manufacturing a particulate polymer includes introducing a polymer latex into a vessel; distributing the polymer latex in the vessel to a coagulator via a distribution member and a redistribution member; introducing a coagula...
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WO/2023/127914A1 |
For the purpose of producing polypropylene resin extruded foam particles of excellent quality without deteriorating the productivity, a method for producing polypropylene resin extruded foam particles according to the present invention c...
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WO/2023/118763A1 |
The present invention relates to a polymer powder for the production of articles by 3D printing, notably by sintering, comprising a thermoplastic polymer, antioxidants, and a metal oxide, a metal hydroxide and/or a particular hydrotalcit...
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WO/2023/110196A1 |
The invention relates to a method for processing PET polymers in order to form PET pellets. A PET melt is granulated in an underwater granulator in order to form PET pellets, wherein the process water is driven at a temperature below the...
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WO/2023/106330A1 |
Provided is a methacrylic resin molding material in which an aliphatic acid is externally added to a methacrylic resin pellet, wherein the externally added amount of the aliphatic acid is 0.002 parts by mass or more relative to 100 parts...
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WO/2023/099557A1 |
The invention relates to a method for adapting a pressing force (Fhydraulic) of at least one blade (108) of a granulating machine (100) for granulating material strands, such as plastic material strands, the granulating machine (100) hav...
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WO/2023/096047A1 |
The present specification relates to a method for manufacturing a pellet type polypropylene resin, a pellet type polypropylene resin, and a molded article comprising same, the method comprising: a mixing step of mixing a polypropylene re...
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WO/2023/087567A1 |
The present invention relates to an apparatus and method for removing VOC in polypropylene by means of a steam method and decreasing an odor level. The apparatus comprises: a cyclone separator configured to separate polypropylene particl...
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WO/2023/090857A1 |
Disclosed in the present invention are biodegradable polymer beads manufactured using a device comprising an extruder and a underwater pelletizing system, wherein at least one extruder is used to perform a pre-mixing reaction on raw mate...
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WO/2023/089929A1 |
Provided is a method for producing flame retardant polycarbonate resin composition pellets using a twin screw extruder, the flame retardant polycarbonate resin composition pellets containing: 30-85 mass% of resin pellets (A) in which a p...
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WO/2023/085297A1 |
Provided are: pellets capable of providing a molded article which comprises a polycarbonate resin and recycled carbon fibers and which has mechanical strength close to that of molded articles containing virgin carbon fibers in the same a...
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WO/2023/081943A1 |
The invention relates to a device for granulating plastic, the device comprising: a granulating head (1); nozzle bodies (2) which are inserted in the granulating head (1) in an annular arrangement and project axially beyond the end face ...
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WO/2023/081942A1 |
The invention relates to a device for mounting a cutter head (4) of a system for granulating plastics material, the device comprising: a cutter head shaft (8); a cutter head holder (9), which can be connected for conjoint rotation to the...
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WO/2023/083265A1 |
A preparation method for a polyethylene glycol monomethyl ether-polylactic acid copolymer. According to the method, the molecular weight and characteristics of a final product are adjusted by means of controlling the feed ratio of a poly...
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WO/2023/079895A1 |
In a die 30, a plurality of nozzles 51 each comprise a portion 52 that is provided with a nozzle opening diameter 52D, and a portion 53 that is between the portion 52 and an opening 32A, and has a nozzle opening diameter 53D which become...
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WO/2023/079554A1 |
A composition comprising modified multifunctional inorganic particles is provided. An article or composite comprising a thermoplastic polymer or a plurality of immiscible polymers and the modified particles homogenously distributed there...
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WO/2023/074842A1 |
The purpose of the present invention is to provide a method for manufacturing a pulp-fiber-containing resin pellet that has excellent rigidity and strength against bending and provides a molded body having excellent shock resistance. In ...
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WO/2023/071795A1 |
Disclosed in the present invention are a polycarbonate (PC) composite material, a preparation method therefor, and an application thereof. The PC composite material comprises the following components in parts by weight: 100 parts of PC; ...
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WO/2023/068385A1 |
The present invention relates to a method for recycling waste plastic by using subcritical hydrothermal treatment. According to the present invention, it is possible to manufacture recycled plastics by using, as main materials, used plas...
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WO/2023/068386A1 |
The present invention relates to a method for recycling waste plastic by using subcritical hydrothermal treatment. According to the present invention, it is possible to manufacture recycled plastics by using, as main materials, used plas...
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WO/2023/067151A1 |
Thermoformed article made by melt-mixing and extruding pellets and optionally a further propylene-based polymer to obtain a sheet and thermoforming the sheet, wherein the pellets are pellets of a glass fiber-reinforced thermoplastic poly...
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WO/2023/063264A1 |
A rotor-fixing resin composition according to the present invention is used for forming a fixing member in a rotor comprising a rotor core that is fixed to a rotary shaft and is provided with a plurality of holes arranged along the perip...
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WO/2023/060630A1 |
A plastic granulation production line of the present invention, comprising a feeder, an extruder, a material rod cooling water tank and a granulator arranged in sequence; the material rod cooling water tank comprises a water tank body, a...
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WO/2023/058647A1 |
This method for producing a thermoplastic resin composition comprises a step for melting and kneading a thermoplastic resin and a bundled body of fibrous fillers by feeding the same to a twin-screw extruder having a pair of screws. The m...
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WO/2023/059005A1 |
The present invention relates to an apparatus for manufacturing a solid fuel using waste nets and may be configured to comprise: a sorting part that removes and sorts impurities from waste nets; at least one cutting part that cuts the wa...
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WO/2023/054541A1 |
A method for recovering a cyclic olefin resin according to the present invention comprises at least: a first step in which a composite material containing a cyclic olefin resin, and a different resin that is different from the cyclic ole...
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WO/2023/038221A1 |
The present invention relates to a method for manufacturing an antibacterial mobile phone case by using a TPU antibacterial masterbatch, wherein the method may comprise the steps of: (a) dispersing a pigment and an additive in a thermopl...
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WO/2023/033171A1 |
Provided are thermoplastic resin pellets containing a thermoplastic resin (A) and a fibrous filler (B). The length-weighted average fiber length of the fibrous filler (B) is at least 5 mm and less than 50 mm, and the pellet length of the...
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WO/2023/024379A1 |
The present application discloses a method for preparing a quantum dot article. The method comprises the steps of: (1) granulating a mixture comprising a first precursor and a plastic material to obtain a first precursor particle; (2) gr...
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WO/2023/023986A1 |
The present application relates to an air cooling device for a plastic granulation production line, comprising a conveying seat. An upper end surface of the conveying seat is provided with a feeding end and a discharging end; the feeding...
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