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WO/2010/144383A1 |
Multi-layered co-extruded tubes are provided that include an outer layer including a first semiaromatic semicrystalline polyamide having a melt temperature of about 2400C to 2800C, and a thermal stabilizer; and an inner layer including a...
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WO/2010/144892A2 |
A textile sleeve for protecting elongate members with a high temperature abrasion resistant coating and methods of assembly, construction and curing thereof is provided. The textile sleeve includes a tubular textile wall formed of non-he...
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WO/2010/141399A2 |
A rotationally molded large-diameter pipe fitting, the wall structure of which is characterized as having a generally smooth interior surface and an exterior surface that is defined by a plurality of axially-spaced circumferentially exte...
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WO/2010/137044A1 |
A terminal plenum box or intermediate plenum box or ductwork for aeration and air-conditioning systems, characterized in that it can be stored in a plane configuration in a single non-assembled piece, occupying a thickness equal to that ...
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WO/2010/136374A1 |
The invention is directed to a use of a polymer composition comprising an ethylene polymer for producing a crosslinked article, a process for producing a crosslinked article and to a crosslinked article comprising a crosslinked polymer c...
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WO/2010/136373A1 |
The invention is directed to a use of a polymer composition comprising an ethylene polymer for producing a crosslinked pipe, a process for producing a crosslinked pipe and to a crosslinked pipe comprising a crosslinked polymer compositio...
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WO/2010/124815A1 |
The invention relates to a cylindrical body, for example, pipes, reservoirs, containers, and the like, particularly for application in the hydraulic field, manufactured of a fiber-reinforced plastic constructed from fibers impregnated wi...
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WO/2010/121383A1 |
A flexible pipe for conveying pressurized fluids that has an inner tubular layer, two reinforcing layers, an outer layer and a barrier layer. The reinforcing layers are comprised of metal cords wrapped around the inner tubular layer. The...
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WO/2010/120052A1 |
The present invention relates to an angular pipe such as a triangular pipe, a tetragonal pipe or the like, having a plurality of reinforcement grooves formed in the lengthwise direction, and to a method for manufacturing the angular pipe...
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WO/2010/103813A1 |
Provided is a multilayered tube by which a heat insulation effect and a vibration suppression effect can be obtained, and the structure of an exhaust system using the multilayered tube can be further compacted to a conventional exhaust s...
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WO/2010/100474A2 |
A fluid transfer pipe (1) comprising opposed ends (3, 5) adapted to be connected to respective pipework, the pipe (1) comprising a longitudinal axis (9), the transverse cross section of the pipe (1) varying along the length of the pipe s...
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WO/2010/101482A1 |
A high temperature industrial plant metal alloy tube for use in high temperature industrial plant such as a reformer tube having lower creep comprises around the tube one or more layers of reinforcement material for example wire or mesh ...
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WO/2010/097013A1 |
Disclosed are an air duct plate and an air duct useful in air conditioning system. The air duct plate comprises an antibacterial coating layer (1), an inner lining layer (2), an adhesion layer (3), a substrate (4), and an outer decorativ...
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WO/2010/096935A1 |
A high temperature flexible pipe and method of making a high temperature flexible pipe is provided. The pipe can have an inner tubular layer formed of a high temperature thermoplastic, a first reinforcing layer, a second reinforcing laye...
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WO/2010/096671A1 |
A composite pipe is disclosed. The composite pipe includes a thermoplastic inner layer and a tape layer. The tape layer is exterior to and bonded with the thermoplastic inner layer. The composite pipe also includes a protective layer for...
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WO/2010/094385A1 |
A tubular duct member comprises a plurality of sheet metal panels (10, 12) joined along adjacent longitudinal edges by cooperating folded sheet metal catches (14, 16), the catches being pushed together such that respective detent surface...
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WO/2010/094134A1 |
A metal tube having an inner wall coated with a metal foam liner. The metal tube has an outer diameter of between 2 mm and 75 mm, a length of between 10 mm and 1000 mm, and a wall thickness of between 0.2 mm and 2 mm. The metal foam line...
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WO/2010/092016A1 |
The invention relates to a tubular part with a complex geometrical shape, said tubular part being made of a composite material including, on the one hand, a core part made of a very high-temperature resin obtained by a 3-D direct-creatio...
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WO/2010/088773A1 |
A corrugated pipe having a non circular in cross section profile and at least one generally elongate wall section is improved by using a variable height corrugation in the length of the elongate wall segment. The variable height corrugat...
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WO/2010/072374A1 |
The present invention relates to a polyolefin composition with increased resistance to degradation caused by ClO2-containing water and to a pipe made of such a polyolefin composition. The present invention further relates to the use of t...
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WO/2010/072373A1 |
The present invention relates to a polyolefin composition with good resistance to degradation caused by chlorine dioxide-containing water and at the same time showing low migration of the used additives and its decomposition products, es...
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WO/2010/070250A1 |
The invention relates to a device for insulating tubes for conveying fluids for use in the development of oil and gas deposits, comprising: a plurality of coaxially arranged cores (28) which are connected contiguously and made from a the...
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WO/2010/069505A1 |
The present invention relates to a pipe comprising a layer made of a multimodal polyethylene composition comprising a polyethylene base resin which comprises an ethylene copolymer (A) and an ethylene copolymer (B) wherein the ethylene co...
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WO/2010/066301A1 |
The invention relates to the design and production method of plastic-metal composite pipes, particularly for use in house installations. The pipe according to the invention is made of at least one inner plastic layer (a) enclosed by a me...
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WO/2010/063506A1 |
The invention relates to a molding compound at least 50 wt.-% of the content of which is made up of the following components: a) 0 to 99 parts by weight of polyamide and b) 1 to 100 parts by weight of a polyamide elastomer, selected from...
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WO/2010/060193A1 |
There is disclosed a welding frame for welding a first pipe having a first free end to a second pipe having a second free end; the frame comprising a first clamp for reconforming the first pipe adjacent its first free end and a second cl...
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WO/2010/059542A1 |
A method of forming a reinforced tubular medical device in a continuous operation, and a medical device formed by the continuous method. An elongated core capable of movement about a line is provided. An elongated tubular member is forme...
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WO/2010/057840A1 |
Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%, d. having a polydispersity index (PI) of eq...
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WO/2010/057841A1 |
Propylene copolymer (a) comprising at least 1-butene as a comonomer, (b) having a comonomer content in the range of 1.0 to 3.0 wt.-%, (c) having a xylene soluble fraction equal or below 2.5 wt.-%, and (d)being partially crystallized in t...
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WO/2009/027694A9 |
An arrangement for fixing two concentric tubes (1, 2) together by means of one or more pressure inducing members, preferably each formed as a pad (6); the member acts to press the tubes together; a support (3), preferably formed as a col...
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WO/2010/055535A1 |
Tubular tower, of the type for wind power stations, characterised by comprising a plurality of superimposed taper sections (2) connected together by the use of special joining elements (6) bolted to the ends of the taper sections, and of...
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WO/2010/052134A2 |
Electrically heating pipelines is known from the prior art, for which purpose resistive heaters, for example, are used. The skin effect, with which the surface of a metallic construction can be heated, is also possibly utilized. Accordin...
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WO/2010/050366A1 |
A tube (1) of a multilayer structure which comprises: an inner layer (11) constituted of a thermoplastic fluororesin; an interlayer (12) which is constituted of a fluororesin having an adhesive functional group and with which the outer p...
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WO/2010/049170A1 |
A cross-linked polyethylene pipe comprising an ethylene polymer with a density of at least 948 kg/m3 obtained by polymerisation with a single-site catalyst and having a shear thinning index SHI2.7/210 of less than 10; and wherein said pi...
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WO/2010/051419A1 |
A pipe- or tube-shaped article having an innermost layer is disclosed which comprises a polyolefin composition comprising a polyolefin comprising ethylene and an α -olefin. The article provides long lifetime, highly abrasion-resistant p...
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WO/2010/045011A2 |
A fluid transfer system having improved stress accommodation properties and thermal insulation properties is provided. The fluid transfer system includes a fluid transfer conduit comprising a plurality of concentric tubes configured to d...
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WO/2010/044833A1 |
The disclosure pertains to installing a plurality of tear cords between a metal tube and a protective jacket. The multiple cords facilitate ease of removal of the protective jacket by creating a panel of the jacket that is detached from ...
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WO/2010/040732A1 |
The present invention relates to a process for the preparation of a propylene homo-or copolymer, comprising the following steps: (i) feeding propylene and hydrogen, and optionally one or more comonomers, to a reactor R1, wherein the hydr...
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WO/2010/037747A1 |
Polypropylene composition comprising: a propylene homopolymer (A), a platelet-like inorganic filler (B) having optionally α-nucleating activity and a β-nucleating agent (C), wherein the propylene composition and/or the propylene homopo...
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WO/2010/021255A1 |
Bonding strength between layers is enhanced. A bonding layer (3) is formed between layers (1, 2), helical reinforcing members (4a, 5a) are wound between the bonding layer (3) and the layers (1, 2) such that the reinforcing members (4a, 5...
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WO/2010/015975A1 |
The invention describes easily attachable and detachable joints for use in pipe systems carrying pressured fluids. The pipes used for the purpose are made using thermoplastics, preferably polyolefin and provided with integrally formed ma...
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WO/2010/009559A1 |
A polymeric composition for insulating fluid and/or gas transport conduits, such as off-shore oil and gas pipelines operating at temperatures of 130°C or higher in water depths above 1,000 metres. The outer surface of the conduit is pro...
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WO/2010/008964A1 |
Provided are various compositions, including but not limited to a bimodal polyethylene composition having a density of 0.940 g/cc or more, the composition comprising a high molecular weight polyethylene component and a low molecular weig...
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WO/2010/007284A2 |
The present invention relates to an antimicrobial product obtained from a silicone-based system exhibiting a biocidal activity on its surface, said system comprising a silicone elastomer matrix and a mineral filler of particles chosen fr...
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WO/2010/008025A1 |
Provided is a process for the production of a steel tube of which the inside surface is coated with a polyolefin, in which the polyolefin tube on the inside surface rarely peels off even in an environment where freezing and thawing occur...
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WO/2009/155173A2 |
A web for reinforcing the wall of a vessel or conduit having a concave surface, and methods of installation therein, is disclosed. The web includes an elongated composite laminate having a fabric layer with a plurality of fibers embedded...
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WO/2009/148920A1 |
A piping system employs a friction layer of windings, beads or pellets placed between insulation layers and/or on the outermost layer, that being the insulation layer if no jacket is employed or the jacket if it is employed. The windings...
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WO/2009/146993A1 |
The invention relates to a compound tube, (or multilayer pipe), product comprising inner and outer plastic, or polymer, layers and an intermediate metallic layer where the intermediate metallic layer is a composite aluminium sheet wherei...
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WO/2009/145698A1 |
The present invention relates to a duct means (1) for an air flow or for a gas flow and a method for manufacturing, handling and mounting said duct means (1). The invention will replace ducts of steel and thus having enough restraint tow...
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WO/2009/144166A1 |
Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%, and d. being partially crystallized in the ...
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