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WO/2022/062475A1 |
A multifunctional table having a cleaning function, comprising: a table body composed of a table board (1) and table legs. A plurality of cleaning devices are provided under the table board (1); each cleaning device comprises a sink (2);...
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WO/2022/055870A1 |
A pipe coupling assembly (200) for joining two sections (100a), (100b) of polymer pipe, the pipe coupling assembly (200) comprising: an insert (202) configured for positioning within an end region (105a) of a first section of polymer pip...
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WO/2022/051370A1 |
An article and method for forming a coated metal pipe for use as an automotive fluid transport tube including a copper plated carbon steel tubing formed into a circular cross sectional profile. At least one intermediate layer including a...
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WO/2022/047814A1 |
Disclosed is a peroxide-crosslinked polyethylene (PEX-a) pipeline. The peroxide-crosslinked polyethylene (PEX-a) pipeline of the present utility model comprises a PEX-a antimicrobial layer, a PEX-a main body layer and an anti-UV layer se...
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WO/2022/045555A1 |
The present disclosure provides a bonding stainless steel pipe and a manufacturing method thereof. One aspect of the bonding stainless steel pipe according to an embodiment of the present disclosure includes: a base metal, which is made ...
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WO/2022/042342A1 |
A new-type heat management device applied to a power assembly of an electric vehicle. The device comprises a flow distribution pipeline (10), a relay pipeline (20), a blocking mechanism (30) and an electromagnet (40). An outer flow chann...
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WO/2022/030508A1 |
Provided is a strip-shaped member for existing pipe rehabilitation capable of assuring the required rigidity and capable of suppressing cross-sectional deformation due to curvature imparting during pipe manufacture. A spiral, tubular reh...
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WO/2022/024519A1 |
A connecting pin 20 is inserted through insertion holes of both an end plate 104 of one segment 1a and an end plate 105 of the other segment 1b such that a head portion 20a of the connecting pin 20 is brought into abutment with the end p...
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WO/2022/026327A1 |
One aspect of the invention provides a composite refrigeration line set including: a suction line and a return line. One or more of the lines are a composite refrigeration line set tube including: an inner plastic tube; a first adhesive ...
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WO/2022/019410A1 |
The present invention relates to a thermoplastic resin composition and a molded article thereof and, more particularly, to a thermoplastic resin composition and a molded article thereof, the composition comprising: 100 parts by weight of...
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WO/2022/014613A1 |
This exhaust pipe comprises a metal pipe and an inorganic porous layer provided in a region on the inner surface of the metal pipe where exhaust gas passes through. In this exhaust pipe, the inorganic porous layer has a porosity of 45 vo...
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WO/2022/014616A1 |
This exhaust pipe comprises a metal pipe and an inorganic porous layer provided on a region of the inner surface of the metal pipe where exhaust gas passes. In this exhaust pipe, the thickness of the inorganic porous layer increases from...
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WO/2022/013055A1 |
The present invention relates to an adhesive polyethylene composition comprising (A) from 60 to 90 wt% of a non-elastomeric polyethylene being a terpolymer of ethylene with two different alpha-olefin comonomer units selected from alpha-o...
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WO/2022/014615A1 |
This exhaust pipe comprises a metal pipe and an inorganic porous layer provided on a part of the inner surface of the metal pipe through which exhaust gas passes. In this exhaust pipe, an inner diameter D1 of the metal pipe, a thickness ...
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WO/2022/013054A1 |
The present invention relates to an adhesive polyethylene composition comprising (A) from 60 to 90 wt% of a non-elastomeric polyethylene; (B) from 9.0 to 38 wt% of an ethylene based elastomer being a copolymer of ethylene and alpha-olefi...
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WO/2022/014617A1 |
This exhaust pipe comprises a metal pipe and an inorganic porous layer provided to a site on the inner surface of the metal pipe at which exhaust gas passes through. In the exhaust pipe, the inorganic porous layer has a porosity of at le...
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WO/2022/014614A1 |
This exhaust pipe is provided with a metal pipe, an inorganic porous layer provided to a part of the inner surface of the metal pipe through which exhaust gas passes, and a coating layer provided to the surface of the inorganic porous la...
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WO/2022/014612A1 |
This exhaust pipe is provided with: a metal pipe; and an inorganic porous layer that is provided on a portion of the inner surface of the metal pipe, in said portion an exhaust gas passing through. With respect to this exhaust pipe, the ...
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WO/2022/008608A1 |
The present invention relates to a polyethylene composition comprising a base resin which comprises a first ethylene homo- or copolymer fraction (A) having a melt flow rate MFF2 from 1 to 150 g/10 min, preferably from 5 to 100 g/10 min, ...
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WO/2022/008607A1 |
The present invention relates to a polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene-hexene-1 copolymer fraction, wherein fraction (A) has a lower...
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WO/2021/259420A1 |
The invention relates to a method for producing a fibrous web containing polylactide fibres and, as necessary, other fibres, in which (a) a fibrous ply containing polylactide fibres and, as necessary, other fibres are laid on a substrate...
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WO/2021/260130A1 |
The invention relates to a chafe layer (9) for a fluid conduit (1), wherein the chafe layer (9) consists of thermoplastic polyurethane which contains polyol, in particular short-chained, diol as a chain extender and isocyanate. It is env...
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WO/2021/258145A1 |
The present disclosure provides an irrigation system (1) for crop irrigation, and especially a centre-pivot irrigation system. The system comprises: a pivot assembly (10) comprising a frame (11) supporting an inlet pipe assembly (20) for...
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WO/2021/262003A1 |
This invention relates generally to tubing for transporting a fluid, for downhole applications, connected to a production packer and/or a downhole anchor and more particularly to tubing 10 for transporting a fluid, connected to a couplin...
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WO/2021/255682A1 |
The present invention is directed to a pipe or pipe fitting comprising a polyurea-based coating, wherein the pipe or pipe fitting is made from plastic, wherein the plastic is selected from polyolefins, preferably polyethylene (PE) and/or...
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WO/2021/251743A1 |
The present invention relates to a polyurea coating method and, more specifically, to a polyurea coating method comprising the steps of: (S1) spraying an aromatic diisocyanate and an aromatic or linear aliphatic amine having 3 or more ca...
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WO/2021/234516A1 |
A saltwater desalination plant with intake-outtake assembly and a method of constructing such intake-outtake assembly are disclosed, where an elongated circular lumen of the intake assembly for collecting saltwater from a saltwater sourc...
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WO/2021/230590A1 |
The present invention relates to a novel polyarylene sulfide resin composition for a water section component, and a water section component comprising same. A resin composition for a water section component according to an embodiment can...
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WO/2021/225425A1 |
The present invention relates to a heating pipe for a boiler using a double pipe, in which a heating pipe for a boiler is formed as a double pipe comprising an inner line through which a high-temperature heating fluid heated in a boiler ...
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WO/2021/212525A1 |
A HDPE hollow wall composite multi-rib reinforced coil pipe, comprising hollow pipe walls (1) and a multi-rib reinforcement framework (2), the multi-rib reinforcement framework (2) being composed of a mutually parallel upper plate (3) an...
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WO/2021/215313A1 |
The present invention provides: a multilayer structure which exhibits high initial interlayer adhesion and is suppressed in decrease of the interlayer adhesion even in cases where the multilayer structure is used for a long period of tim...
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WO/2021/208504A1 |
Disclosed is a fuel gas double-wall pipe (1) drainage system, comprising a fuel gas double-wall pipe (1), discharge pipes (2) and a discharge tank (3). The fuel gas double-wall pipe (1) comprises an outer pipe (11) and an inner pipe (12)...
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WO/2021/209717A1 |
Disclosed is a cryogenic turbopump feed line (20) comprising a main channel (21) capable of conducting a cryogenic fluid, a plurality of secondary channels (22) which run parallel to and are disposed around the main channel (21), wherein...
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WO/2021/207056A1 |
A polymeric material mixture comprising a fluorine-containing polymer, a siloxane polymer, and at least two polymer processing additives (PPA), wherein the at least two polymer processing additives have different chemistries. For example...
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WO/2021/205199A1 |
A pipe arrangement for conveying cooling fluid for cooling a vacuum pumping system, comprising a first pipe section containing and arranged to convey a first cooling fluid having a first temperature, a second pipe section containing and ...
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WO/2021/206034A1 |
A steel pipe for pressure piping that has been subjected to autofrettage, wherein, when the outer diameter of the steel pipe is D, the inner diameter is d, the yield stress is σy, the measured value of the residual stress of the outer s...
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WO/2021/197405A1 |
An end surface and port dual-reinforcing dual-sealing device for a metal-plastic composite pipe, comprising a metal-plastic composite pipe body (3) having an end surface (3-2) and a port (3-1), a metal reinforcing ring (1), and a sealing...
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WO/2021/193027A1 |
A pipe (10) includes a polyethylene-based resin layer (21) which comprises a polyethylene-based resin composition as a main component. The polyethylene-based resin layer (21) forms a pipeline-material inner surface (10a). The polyethylen...
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WO/2021/174519A1 |
A carbon fiber-PMI composite pipeline and a preparation method therefor, the carbon fiber-PMI composite pipeline comprising a pipe wall and a hollow cavity; the pipe wall of the carbon fiber-PMI composite pipeline is formed by coiling an...
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WO/2021/173971A1 |
Provided are thermally-insulated components that include a first tube enclosing a second tube, the first tube having individual corrugations or one or more helical or other corrugations. The corrugations can be non-perpendicular relative...
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WO/2021/173875A1 |
A method of repairing a flexible pipe within a carrier pipe. The method then increases a first area of a first hole in the carrier pipe. The method then bends a first layer of the flexible pipe around a second hole in the first layer. Th...
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WO/2021/165266A1 |
The invention relates to a method for producing a corrosion resistant aluminium alloy extrusion, consisting of an alloy with the composition ≤0,30, preferably 0,05 - 0,15 % by weight of silicon, ≤0,40, preferably 0,06 - 0,35 % by wei...
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WO/2021/162608A1 |
The present invention relates to a water distribution system with hygienisation capacity. According to a first aspect, the present invention describes a water distribution system (1) comprising a water supply, a heating source (100) or a...
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WO/2021/155908A1 |
The present invention is directed to a preformed thermoplastic tube (2) and to a method for making it, said preformed thermoplastic tube (2) having a tube wall and including at least one bend (4) formed by thermoforming, wherein on the i...
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WO/2021/158920A1 |
A low-profile fluid collection conduit includes an elongate outer cover having an upper portion and a lower portion generally opposite the upper portion, with the outer cover being much wider than it is tall and defining an interior volu...
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WO/2021/151840A1 |
The invention relates to a pipe comprising a polypropylene composition (P) comprising a terpolymer composition (A), a nucleating agent (B) and optionally a composition comprising pigment (C), wherein the terpolymer composition (A) compri...
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WO/2021/148989A1 |
A fluid line, a system comprising the fluid line, and use of the fluid line provide a long-lasting fluid line that reduces production costs. The fluid line comprises a tube and at least one line connector at one end of the tube. An inner...
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WO/2021/148352A1 |
The invention relates to a pipe comprising a polymer composition comprising a polyolefin and a hindered amine light stabilizer, wherein the amount of the hindered amine light stabilizer is 0.02 to 3.0 wt% with respect to the total polyme...
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WO/2021/140444A1 |
A tube comprising a first channel and a second channel wherein each of said first and second channels extends along the longitudinal axis of said tube, and wherein said tube is constituted by a first heat-sealable polymeric film A and a ...
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WO/2021/138758A1 |
A composite device for a hose, comprising: a power system, a thermal insulation material composite system, a protective layer winding system, and a traction system. The thermal insulation material composite system is provided with an ann...
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