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WO/2023/228018A1 |
Described is a compression moulding device and method, wherein the device comprises: a female element (2) for housing a dose made of material suitable for compression moulding; a male punch (5) which can be at least partly inserted in th...
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WO/2023/227803A1 |
A process (1000) for manufacturing a load-bearing structure (100) for tailgates (200) of vehicles by thermoforming, the process comprises: obtaining a thermoforming press comprising a male mold (1050a) and a female mold (1050b), wherein ...
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WO/2023/224286A1 |
The present invention relates to a vacuum cushion for fixing a patient's position, comprising: a first vacuum bag which forms a first space and is deformed according to a vacuum state; first beads accommodated in the first space; a secon...
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WO/2023/222900A1 |
The invention relates to a device (200) for bonding two substrates (110, 120) comprising an electrically conductive element (230), which is suitable for emitting heat when an electric current passes through it, and expandable particles (...
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WO/2023/218969A1 |
Provided are a method for manufacturing an FRP precursor and a method for manufacturing an FRP, in which the dimensional change rate between before and after copper foil etching and heat drying of the FRP becomes small. Specifically, pro...
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WO/2023/217866A1 |
The invention relates to a purification method for producing a polyolefin (PO) regenerate (r), said method having the following steps: (a) mixing superficially cleaned PO waste (p), referred to as raw polymer (p), with solvent and dissol...
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WO/2023/214327A1 |
Described is an apparatus (1) comprising a dispensing device (2) for dispensing at least one polymeric material, a severing element (5) for severing a dose (4) of polymeric material from the polymeric material dispensed by the dispensing...
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WO/2023/211284A1 |
Method to separate at least a light fraction comprising low-density plastics having a density lower than water from plastic waste using superheating in water. The method is further based on efficient phase separation between different pl...
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WO/2023/210443A1 |
A poly(ethylene terephthalate)-based resin film satisfying the following (1) and (2). (1) The poly(ethylene terephthalate)-based resin film has a retardation of 3,000-30,000 nm and (2) the poly(ethylene terephthalate)-based resin film ha...
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WO/2023/209193A1 |
System and method for welding carbon-fibre reinforced thermoplastic workpieces (10, 12) comprises upper and lower tools (1, 2) each having a holder (4.1, 2.1) for holding a respective workpiece (10, 12) in cantilever fashion during heati...
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WO/2023/211390A1 |
Method for selectively extracting and recovering pure polyolefin polymers from wastes containing a plurality of polymers, by using one or more solvents at different temperatures for selectively dissolving one or more polymers from the mi...
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WO/2023/212215A1 |
A method for forming a preform or part including the following: dispensing an initial amount of an additive and a thermoplastic resin into an injection molding machine; forming the preform or part by operating a molding machine to inject...
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WO/2023/204131A1 |
Provided is a fiber-reinforced resin molded body having continuous voids and containing a carbon fiber nonwoven fabric and a thermosetting resin, wherein the continuous voids have a porosity of 50-97 vol%, and contact points between disc...
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WO/2023/204058A1 |
This fiber structure comprises a plurality of fiber layers and a plurality of inter-layer joining threads. The plurality of fiber layers comprise a plurality of first thread layers and one or more second thread layers. Each of the first ...
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WO/2023/204095A1 |
Provided are: a carbon fiber-reinforced plastic plate which has a flexural modulus equivalent to that of aluminum, exhibits satisfactory machinability, and can contribute to cost reduction; and a method for manufacturing the carbon fiber...
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WO/2023/203148A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, said method comprising the following method steps: (a) sorting the containers, (b) comminuting the containers to produce flakes, (c) fric...
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WO/2023/203194A1 |
The invention relates to a method by which a starting material for injection molding having a viscosity of between 0.50 and 0.7 dl/g is produced from a recycled post-consumer PET having a viscosity of between 0.72 and 0.86 dl/g according...
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WO/2023/203146A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, said method comprising the following method steps: (a) sorting the containers, (b) comminuting the containers to produce flakes, (c) fric...
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WO/2023/198723A1 |
The invention relates to a tool for stamping a composite blank having a thermoplastic matrix reinforced by continuous fibres, as well as a stamping method using such a tool, the tool comprising: - a die comprising a cavity (110) having a...
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WO/2023/199251A1 |
A process is described that allows multicomponent polymeric waste materials to be recycled, that does not require the use of chemical solvents and that allows the reuse of waste materials into new products in quantities greater than thos...
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WO/2023/193964A1 |
The invention relates to a heating device (1) designed to heat a packaging film in a deep drawing process, over the course of which the heated packaging film is molded into the cavity of a deep drawing mold. The surface region of the hea...
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WO/2023/195842A1 |
A method for preparing a rubber article by using nano size particles includes the steps of, providing latex from a latex source; mixing the latex with rubber chemicals to produce a compounded latex; and, using the compounded latex to pre...
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WO/2023/193965A1 |
A method for producing a portion unit with at least one filled receiving chamber surrounded by a film, comprising the steps of a) transporting a first film in the direction of a heating device; b) bringing the first film into contact wit...
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WO/2023/194073A1 |
The invention relates to a device (118) for adapting the speed of a conveyor device (110) for conveying an extrudate strand (108) produced by an extrusion device (102), wherein a second conveyor device (116) is arranged downstream of a f...
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WO/2023/195382A1 |
[Problem] To provide a polyethylene film having a good balance of excellent rigidity, low heat shrinkability, and longitudinal tear strength. [Solution] This stretched film has, in the following order: a layer (a1) which contains, as a m...
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WO/2023/194897A1 |
A method for making a cap (1; 101; 201; 301; 401 ) for a container, comprises the steps of: inserting in a mould a material in a solid state or in the form of a solid dispersed in a liquid, said material containing at least 70% cellulose...
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WO/2023/193966A1 |
The invention relates to a portion unit comprising at least one filled receiving chamber which is surrounded by a film, obtainable by a method comprising the steps of: a) transporting a first film in the direction of a heating device; b)...
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WO/2023/189115A1 |
A method for producing expanded beads having a bulk density of 10-240 kg/m3, the method expanding resin beads having, as the base resin, a mixed resin from at least two linear low density polyethylenes. The mixed resin contains a polyeth...
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WO/2023/191288A1 |
The present invention provides: a mold for a mold transformer, capable of preventing separation of a lead wire during injection of a mold material; and a method for manufacturing a mold transformer by using same, the mold comprising: a t...
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WO/2023/191689A1 |
The disclosure is related to a method (200) for recycling objects made of carbon-fiber reinforced plastics, CFRP, and glass-fiber reinforced plastics, GFRP, based on a modular system for the pre-treating the objects to a feedstock for th...
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WO/2023/187965A1 |
Provided is a carbon-fiber fixation jig that makes it possible to achieve efficient removal of unnecessary portions of carbon fibers in manufacturing a carbon-fiber reinforced resin pipe body. A jig (60A) is unable to perform relative ...
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WO/2023/190634A1 |
The present invention provides a co-extruded sheet that makes it possible to suppress surface bulging and cracking during thermal shaping such as vacuum forming, and which makes it possible to obtain excellent mechanical strength. A co-e...
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WO/2023/188487A1 |
Provided is a coextruded sheet with which it is possible to suppress swelling and cracking of the outer surface thereof during heat shaping such as vacuum molding, and with which it is possible to obtain superior mechanical strength. Thi...
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WO/2023/192589A1 |
An additive printing composition, the additive printing composition comprising a nylon toner and a magnetic carrier; wherein the magnetic carrier comprises less than 1.0 percent of a polymeric coating. Optionally the magnetic carrier is ...
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WO/2023/189108A1 |
Provided is a co-extruded sheet with which a deterioration in aesthetic properties at the time of co-extrusion molding can be suppressed, bulging and cracking of a surface can be suppressed at the time of thermoforming such as vacuum mol...
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WO/2023/188646A1 |
Provided are a method and a system for inspecting the quality of a tire member which make it possible to quickly and accurately grasp the magnitude of variation in a predetermined type of quality in the lengthwise direction of a long tir...
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WO/2023/192251A1 |
A molded polymer article is disclosed which includes a first structural portion, a second structural portion, and a living hinge connecting the first structural portion and the second structural portion. Both structural portions and the ...
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WO/2023/190501A1 |
Provided is a surface material (30) that is wrapped around the region of at least a part of a ring portion (12) in the circumferential direction of the ring portion (12), the surface material (30) having a foam resin or elastomer mold-fo...
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WO/2023/192249A1 |
Molded foam articles are provided. The molded foam articles are formed from polylactic acid and are capable of a number of post-processing or secondary uses. Forming the molded foam articles from polylactic acid advantageously extend the...
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WO/2023/188641A1 |
Provided are a method and a system that enable highly productive manufacture of an elongated tire member formed by joining a plurality of types of constitutive members, through reduction of variation in predetermined quality in the longi...
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WO/2023/192591A1 |
A method of producing a part using a selective toner electrophotographic process, the method comprising: providing a build surface; depositing layers of support material onto the build surface; building up a part by depositing layers of ...
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WO/2023/187363A1 |
A method is described comprising placing (101, 109) a receptacle (22) into a cavity (41, 49) of a first (45) part of a mould (15, 25, 41), operating (105) a retaining mechanism (42) to retain the receptacle (22) within the cavity (41, 49...
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WO/2023/189584A1 |
Provided is a method for producing a stretched film by stretching a raw film comprising a poly(3-hydroxybutylate)-based resin, in which the raw film is stretched under the condition that the maximum temperature of the surface of the film...
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WO/2023/182249A1 |
The present invention provides a polyvinyl alcohol film which has excellent stretching properties during polarizing film production and thus can inhibit breaking, and with which it is possible to obtain a polarizing film which exhibits g...
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WO/2023/180181A1 |
A system and method for regenerating cellulose (45) and/or polyester (46) from waste textile (15) are disclosed. The method (100) comprises the steps of providing (S110) samples (20) to a container (25), providing (S120) an aqueous solut...
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WO/2023/182250A1 |
Provided is a highly uniform polyvinyl alcohol-based film in which irregularity in the phase difference has been reduced at a high level. The polyvinyl alcohol-based film, when used for a polarization film, makes it possible to obtain a ...
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WO/2023/180055A1 |
The invention relates to a device for producing a can lid (19), which comprises a can lid part (64) made of sheet metal and at least one plastic part (18, 67) joined to the can lid part (64), the device comprises two press tools (15, 16)...
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WO/2023/178369A1 |
The invention relates to a method for producing thermoformed plastics parts from amorphous polyethylene terephthalate which is free from nucleating agents. In order to allow the production of single-type, recyclable, transparent plastics...
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WO/2023/180866A1 |
The present disclosure relates to a sheet comprising a composite material comprising a polymer and hexagonal boron nitride particles, wherein the hexagonal boron nitride particles comprise platelet- shaped hexagonal boron nitride particl...
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WO/2023/176213A1 |
[Problem] To provide a waterproof polyamide film that is excellent as a packaging bag. In addition, provided is a polyamide film that has excellent cold forming properties, less change in dimensional accuracy after undergoing molding by ...
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