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Patent Searching and Data


Matches 51 - 100 out of 21,247

Document Document Title
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...  
WO/2023/182154A1
The present invention provides: a resin composition which is capable of forming a molded body that has excellent wear characteristics and heat resistance; and a molded body. The present invention provides a resin composition which cont...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2023/180579A1
The invention relates to a method for colouring polyesters such as PET, comprising at least the following method steps: (a) providing a first component, substantially consisting of one or more polyesters and/or a recycled polyester mater...  
WO/2023/175523A1
A machine for the production of pulled-curd cheeses, comprising a transport channel (3) which is open to receive curd or pulled curd and is provided with an outlet end (5) which is open to discharge the curd or pulled curd. Two motorized...  
WO/2023/175560A1
An extrusion device (1) for extrudable material, comprising an extrusion chamber (2) inside which two separate counter-rotating extrusion screws (6) are housed, extending parallel to each other along the longitudinal axis (X-X) of said c...  
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...  
WO/2023/176482A1
[Problem] To provide an environmentally friendly polyolefin resin film which, as a product, fluctuates little in biomass ratio, has few defects, and thereby gives packaging materials with a low reject rate. [Solution] A method for produc...  
WO/2023/169894A1
The invention relates to a four-start screw element for a multi-shaft screw-type extruder having screw shafts rotating in the same direction and at the same speed. Two screw elements according to the invention, opposing each other direct...  
WO/2023/166780A1
A feeder (102) according to one embodiment comprises: a weighing feeder (10) having a hopper (11) to which a feedstock is supplied, and a discharge port (13) from which the feedstock is discharged; and a volume feeder (30) having a hoppe...  
WO/2023/161941A1
The technology concerns a unique and superior methodology for converting waste materials of various compositions into solid objects of superior properties.  
WO/2023/161473A1
The invention relates to a method for producing rubber material to be crosslinked, the method comprising the continuous extrusion of crosslinked rubber as granules and/or chips, and comprising i) decrosslinking by mechanically shearing t...  
WO/2023/157368A1
The present invention can determine a more appropriate mixing ratio of a fluidity modifier capable of compensating for the differences in fluidity between material production lots and stabilizing quality, even if a general-purpose inject...  
WO/2023/151140A1
A wood-plastic panel forming apparatus and forming process. The forming apparatus comprises a housing (1), and a first shearing rod (20), a second shearing rod (21) and a third shearing rod (22) which are located in the housing (1), are ...  
WO/2023/150813A1
The invention relates to a device and a method for processing materials that contain or consist of polymer materials, in particular for processing, during recycling, soiled thermoplastic polymers. The device comprises an extruder (2) hav...  
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) ...  
WO/2023/148780A1
The present invention relates to a synthetic material coated with a bio-based formulation comprising residual wastes, an eco-friendly process for preparing the formulation from residual wastes to obtain a synthetic material which is a hi...  
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...  
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...  
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...  
WO/2023/144811A1
The present invention relates to extrusion systems and methods of recyclable multiphase materials and comprises a containing volume of substantially a barrel shape having an outlet and an inlet, at least one positive displacement means c...  
WO/2023/140430A1
The present invention relates to a decrosslinking apparatus for recycling polymer resin waste and a decrosslinking method using same. Specifically, the present invention relates to a decrosslinking apparatus and a decrosslinking method u...  
WO/2023/135559A1
A device (12) for retaining and removing filaments of plastic material, or angel's hairs, from a flow of plastic material in form of granules, powders or flakes is described, comprising a main body (14) defining a through channel (16) in...  
WO/2023/132230A1
[Problem] The present invention provides a carbon-neutral biaxially stretched polyamide film that uses a raw material derived from biomass, said polyamide film having exceptional heat resistance, impact resistance, and resistance to bend...  
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...  
WO/2023/117638A1
The invention relates to a valve device (50) for injecting gas (4) into a mixing chamber (11) of a plastic metering device (1) in order to load at least one component (2) located in the mixing chamber (11) with the gas, comprising a pres...  
WO/2023/117641A1
Disclosed is a mixing device (1) for mixing a first component (2) with a second component (3) for providing a foamed or foamable plastic (5), comprising a mixing chamber (11), a stirrer (30) that is arranged in the mixing chamber (11) an...  
WO/2023/117640A1
The invention relates to a method for metering a foamed or foamable plastic (5) in a preferably discontinuous manner. At least one first component (2) for forming the plastic (5) is conducted into a mixing chamber (11) of a mixing device...  
WO/2023/119123A1
A process involving the dehalogenation of plastic materials, or mixtures of plastic materials, including recycled ones, containing halogenated components is described, wherein during the heating to 150°C-450°C of the material to be tre...  
WO/2023/114100A1
An improved rotary head extruder has at least one rotatable auger disposed within a single barrel and having an upstream end and a downstream end. The extruder has a die assembly that includes (i) a stator having a stator head at the dow...  
WO/2023/111536A1
The present invention provides an apparatus for preparing a composite, the apparatus comprising: a first container containing a resin; a second container containing a hardener, wherein at least one of the first or second container contai...  
WO/2023/111455A1
The invention relates to a continuous method for preparing polyamide by condensation, the method comprising the following consecutive steps: a) melting a mixture comprising polyamide monomers in an extruder or co-kneader, the monomers be...  
WO/2023/095114A1
The present disclosure concerns recycling of municipal by a process for preparing composite aggregates and feedstocks for injection molding from the municipal waste. The process involves blending a first source material derived from soli...  
WO/2023/095762A1
A method for producing a mixed composition that is formed by kneading lignocellulose fibers and a molten thermoplastic resin and that is used as a fiber-reinforced plastic material, wherein: the method has a kneading step for kneading th...  
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...  
WO/2023/083587A1
The invention relates to a mixing head (100) comprising a head part (102) and a mixing chamber device (104) which is arranged in the head part (102). The mixing chamber device (104) has a mixing chamber (108), which comprises at least tw...  
WO/2023/083830A1
In some embodiments the present technology is directed to a system for dosing and mixing ingredients in a High Moisture Extrusion process, the system comprising: an extruder to mix ingredients to turn them into a protein extrudate, a coo...  
WO/2023/082250A1
The present disclosure relates to a foamed article and a method for preparing the same. The foamed article is prepared by a process comprising, providing a polyether block amide and a thermoplastic polyurethane; compounding the polyether...  
WO/2023/081848A1
Compostable seaweed-based compositions, and associated systems and methods are disclosed herein. In some embodiments, the seaweed-based composition comprises (i) a phycocolloid including agar, alginate, carrageenan, and/or unprocessed se...  
WO/2023/079533A1
A multilayer composite plate or panel comprises at least a first layer of thermoplastic material which is coupled on at least one face with at least one further layer of material adhering to the first layer by a chemical or physical proc...  
WO/2023/078487A1
The invention relates to a roller (1) for use in a dry coating process for producing electrodes, comprising: a roller core (3) that consists of a core material; and a roller shell (4) that consists of a shell material, the roller shell s...  
WO/2023/073923A1
A rubber kneading method according to the present invention comprises: a first step for blending and kneading a raw material rubber of a reference lot and a secondary material at a specific compositional makeup to prepare a reference rub...  
WO/2023/074024A1
This kneading extruder: increases the screw rotation speed of an extruder and increases the amount of resin raw material supplied, on the basis of a predetermined startup supply pattern for the resin raw material, when the extruder for p...  
WO/2023/073532A1
A device (1) for transformation by degradation of solid organic matter with long molecular chains into fluid and/or solid organic matter with short molecular chains, comprising: - one or more feeders (2) adapted to receive granulated org...  

Matches 51 - 100 out of 21,247