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Patent Searching and Data


Matches 1 - 50 out of 10,091

Document Document Title
WO/2023/235071A3
Presented herein are methods and systems of continuous forming for manufacturing of thermoplastic products (e.g., continuous fiber-reinforced thermoplastic products) from feed materials comprising thermoplastic components. Disclosed meth...  
WO/2024/051986A1
The invention relates to a method and a device for monitoring the energy management of dryer systems for plastic granulate and to a method and a device for drying plastic granulate. According to the invention, both the energy input as we...  
WO/2024/052629A1
The invention relates to a method for deodorizing rubber crumb, the method comprising a step of steaming the rubber crumb, characterized in that the rubber crumb subjected to the steaming treatment comprises rubber in the vulcanized stat...  
WO/2024/048442A1
This preform manufacturing device is provided with an injection molding part, a post-cooling part, and an extraction part. The post-cooling part has a first mold that accommodates a preform therein and contacts an outer surface of the pr...  
WO/2024/043927A1
The present disclosure provides a fibroin molding method and a molded body that enable easy release from a mold even in the case of a complicated mold shape, wherein the fibroin is heated and pressurized inside a mold and then heat-treat...  
WO/2024/033803A1
Plant (1) for drying granular polymer material, comprising: a hopper (2), in which the granular polymer material is dried, a supply and recirculation circuit (10), configured to supply a process gas to the hopper (2) in order to dry the ...  
WO/2024/033800A1
Drying plant (1) for drying granular polymeric material, comprising: a hopper (2), in which the granular polymeric material is dried, and a supply and recirculation circuit (10) configured to supply a process gas to the hopper (2) in ord...  
WO/2024/013641A1
A drying plant (1) for granular polymer material (2) comprises a drying hopper (10) for the granular polymer material (2), a supply device (3) which is provided to charge the fresh granular polymer material (2a) into the drying hopper (1...  
WO/2024/008820A1
The invention discloses a method and a device for integrated intelligent drying with the functions of mixing and drying plastic particles. The integrated intelligent drying device comprises a mixing unit, which is fixedly connected with ...  
WO/2023/250306A1
A pipe belling process where a heated thermoplastic pipe end is forced over a sealing gasket on a forming mandrel, with the pipe being subsequently cooled to retain the gasket in an internal groove simultaneously formed in the pipe end. ...  
WO/2023/249053A1
[Problem] To provide a method for producing a film such that during the production of the film, no breakage, tearing or anomalies in external appearance are caused to the film not only at the central part of the film but also at both fix...  
WO/2023/234414A1
Provided are: a method for bonding substrates containing polymers on the surfaces thereof; a bonding apparatus; and a laminate, applicable to high-frequency circuits in which substrates containing polymers on the surfaces thereof are fir...  
WO/2023/228130A1
The present invention relates to a process for recovering post-consumer polyvinyl butyral (PVB) from laminated glass. The process performs a very important environmental task, not only because it allows the removal of a pollutant from wa...  
WO/2023/228904A1
According to the present invention, a liquid crystal polymer film which has a low in-plane linear expansion coefficient is achieved. Liquid crystal polymer pellets according to the present invention contain a liquid crystal polymer and a...  
WO/2023/214638A1
Disclosed in the present invention are a method for preparing a cellulose nanomaterial composite and a cellulose nanomaterial composite prepared thereby, the method comprising the steps of: A) generating a cellulose nanofiber suspension ...  
WO/2023/198798A1
The invention discloses a plastic particle processing system structure based on Ethernet communication, including main controller, drying air generator mechanism, drying bin mechanism, secondary conveying mechanism and blender mechanism....  
WO/2023/201034A1
Exemplary systems and methods relate to processing plastic material. A feedstock comprising plastic material and oxygen carriers comprising active material may be provided to a first reactor. A weight ratio of active material to feedstoc...  
WO/2023/194867A1
The present invention relates to a method for producing carbon comprising the steps of: providing lignin having a total metal content of less than 200 ppm to heat treatment at one or more temperatures in the range of from 300°C and 1500...  
WO/2023/182523A1
The present invention provides a novel microwave absorber that is not black in color and solid at room temperature. A microwave absorber comprising an imidazolium salt represented by formula (1) [wherein: R1 represents a linear alkyl gro...  
WO/2023/180529A1
The present invention relates to a process for reducing contaminants comprising volatile organic compounds and semi-volatile organic compounds from polyolefin- containing particles by contacting the particles with a washing liquid, which...  
WO/2023/175488A1
The invention concerns raw material processing equipment (100) provided with at least one dehumidification system (200) for a fluid (Fl), comprising: a dehumidifier (210); an inlet line (220) suited to convey a regeneration fluid (F2) in...  
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 ...  
WO/2023/167931A1
Nanosized silicon or alloys thereof are formed by milling in solvents comprising at least one polar protic solvent (e.g., an alcohol) or polar aprotic solvent (e.g., a nitrile) where the average milling media size is at least about 5 tim...  
WO/2023/162899A1
A method for producing composite resin particles which includes a pulverization step in which a composite resin material comprising carbon nanotubes and a fluororesin is pulverized. The composite resin material has a carbon nanotube cont...  
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/2023/154322A1
The present disclosure relates to an additive manufacturing system for forming at least one of forming a part or modifying a surface using a volume of polymerizable resin. The system makes use of a subsystem for generating power output s...  
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/2023/144811A1
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/2023/145775A1
This temperature regulating mold for regulating the temperature of an injection-molded resin preform having a bottomed shape comprises: an air introduction member that is inserted into the preform and introduces compressed air from an ai...  
WO/2023/118700A1
The present invention relates to a composition predominantly comprising at least one catalyzed semi-crystalline aliphatic polyamide, said composition consisting of at least 30% by weight, in particular at least 50% by weight of recycled ...  
WO/2023/099736A1
A description is given of a device for heating rod-shaped material (4), which extends along a longitudinal direction (5), wherein the device has a heating body (24), which extends axially along the longitudinal direction (5) and has at l...  
WO/2023/099733A1
The present disclosure refers to a method of manufacturing a strip (22) for sealing a laminated packaging material (16) for liquid food products (12), wherein a pre-manufactured strip (44) comprising a plurality of layers (34) made of po...  
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...  
WO/2023/078920A1
The present invention relates to a sealing or forming tool with which packaging trays or packagings of different cross-sections and/or sealing seams of different shapes are produced and which has a heating element, characterized in that ...  
WO/2023/078921A1
The present invention relates to a sealing or forming tool of a packaging machine having a heating element (19) for heating the packaging material, in particular a plastic monofilm, and also having a plurality of ceramic heating modules ...  
WO/2023/078919A2
The present invention relates to a heating element for heating the packaging material, in particular a plastic monofilm, in a packaging machine. The present invention further relates to the packaging machine itself and to a method for he...  
WO/2023/054140A1
The present invention provides a technology which enables further quality improvement of a plastic optical fiber. The technology is a method for producing a plastic optical fiber that is composed of a core and a plurality of layers inclu...  
WO/2023/050576A1
A composite material injection molding method, comprising: preheating a first material matrix (5); obtaining an injection parameter, and according to the injection parameter, synchronously injecting a second material into a composite sur...  
WO/2023/049775A1
Systems for drying plastic resin include a drying chamber for holding the plastic resin, and a source of heated air that provides heated process air to the drying chamber to dry the plastic resin. The system also includes a dryer the rem...  
WO/2023/049235A1
A hot melt glue gun comprising a glue gun housing, a melt chamber mounted in said glue gun housing, a glue stick housing for receiving a glue stick and mounted in said glue gun housing for movement toward and away from said melt chamber,...  
WO/2023/041106A1
Method for removing adherent or immigrated olfactory substances from thermoplastic particles which take the form of bulk material and are exposed to dry, warm air in a treatment chamber (23) of a warm-air container (20) during a time per...  
WO/2023/040074A1
Disclosed is a PVC raw material conveying mechanism capable of cleaning impurities, comprising a discharging hopper, wherein a filter base is movably connected inside the discharging hopper in a sleeved manner; a fixed baffle is provided...  
WO/2023/043326A1
The method for producing thermally resistant polyester packaging for filling hot products and/or for sterilization consists in that the recycled PET in the form of milled or granulated PET or PET/PE blends in the solid state is heated in...  
WO/2023/031752A1
The invention discloses an apparatus and method of drying of polymeric film. In one characterising feature of the invention at least a pair of air dryers (18) are installed after the quench unit, or a water tank (3), such that these are ...  
WO/2023/007141A1
The present invention relates to use of a polymer composition to manufacture of pipe having a length of at least 1 metre, wherein the polymeric composition comprises one or more polymeric materials each comprising: phenylene moieties; et...  
WO/2023/005584A1
Disclosed is a large-scale environmentally friendly 3D printing device capable of automatic feeding, comprising a stepper motor, the top portion of the stepper motor being connected to a frame, and an output end of the stepper motor bein...  
WO/2022/258689A1
The present invention is directed to methods of manufacturing certain biodegradable and/or compostable biobased particulate compositions for additive manufacturing which incorporate a homopolymer or copolymer of 3 -hydroxy butyric acid. ...  
WO/2022/258698A1
The present invention is directed to certain biodegradable and/or compostable biobased particulate compositions for additive manufacturing, such as those including a polyhydroxyalkanoate (PHA) powder, wherein the particulate composition ...  
WO/2022/253953A1
The invention relates to a method for recycling packaging wastes made of PET or polyolefins (PO), which packaging wastes are referred to as first articles and can be decolorized in accordance with the "key-locker" principle, and at least...  
WO/2022/246854A1
Disclosed in the present invention is a high polymer material particle production device, relating to the field of high polymer materials. The present invention comprises a tank body. A cover body is detachably connected to the top of th...  

Matches 1 - 50 out of 10,091