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7624761 |
Tube shaped high pressure storage tank
A flexible, high pressure, tubular storage vessel for storing and dispensing a compressed gas. The vessel has a gas impermeable inner core member comprising a flexible material and defining an...
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7588058 |
Coated pipes for harsh environments
The present invention relates to a pipe, especially an oil pipe, having a lining comprising a fluoropolymer adhered to its interior surface and a lining formed on its exterior surface. The interior...
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7588057 |
Insulated hose assembly and method of manufacture
A hose assembly includes a tubular inner core, a high-temperature thermal insulator disposed about the inner core and in substantially continuous contact therewith, a sealing layer substantially...
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7588056 |
Methods and systems for enhanced fluid transport
Methods and systems for a flexible hose assembly are provided. The flexible hose assembly includes a core tube including a substantially fluid-impervious body including an inner surface and an...
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7575789 |
Coated pipes for conveying oil
The present invention relates to an oil pipe having a lining imparting substantially reduced adhesion of asphaltenes, paraffin wax, and inorganic scale, so as to reduce plugging of said oil pipe,...
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7568505 |
Fuel hose
A fuel hose for a fuel pipeline in an motor vehicle has a multilayer structure including a resin barrier layer having low permeability to fuel, an outer rubber layer laminated on an outer side of...
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7562679 |
Resin pipe and resin molded component
A filler pipe, wherein a flow path for a fluid is formed through multiple resin materials being extruded simultaneously and wherein a corrugated part is shaped through peaks and valleys disposed...
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7556067 |
Fuel tank filler neck assembly
A fuel tank filler neck apparatus includes a filler neck and a filler neck component mounted in a fuel-conducting passageway formed in the filler neck. The filler neck component could be a fuel tan...
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7550185 |
Port tube and closure composition, structure and assembly for a flowable material container
The present invention provides a flowable material container assembly having a membrane tube disposed coaxially within a port tube. The membrane tube has an outer layer, a core layer, and an inner...
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7509980 |
Ventilation tubing in particular for an airconditioning system
The present invention relates to ventilation tubing comprising, from the inside to the outside, a bush ( 1 ), an insulating layer ( 2 ) and a cover sheet ( 3 ). Said ventilation tubing is...
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7497235 |
Resin tube for fuel piping
A resin fuel pipe has component layers made of thermoplastic resins and high heat resistance sufficient to withstand a hot environment in, for example, an engine compartment. The resin fuel pipe...
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7490632 |
Flexible hose, preferably a charge-air hose for automotive vehicles
The present invention relates to a flexible hose, preferably a charge-air hose for automotive vehicles, comprising at least one corrugated portion and a substantially tubular portion which is...
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7485591 |
Electrospun nanofiber-based biosensor assemblies
Electrospun nanofiber incorporating a binder (e.g., biotin) is used in the form of a nonwoven or composite with a substrate. The nonwoven and composite can be joined to biosensor, e.g., by binding...
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7479315 |
Material for fuel-system part and fuel-system part comprising the same
A material for fuel-system parts which is excellent in impact strength, rigidity, elongation, unsusceptibility to swelling with liquid fuels including gasoline, and gasoline-barrier properties and...
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7478654 |
Hose
A hose including at least one permeation resistant layer, an elastomeric layer overlaying each at least one permeation resisting layer, at least one reinforcement layer overlaying an elastomeric...
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7478653 |
Resin composite fuel hose
A resin composite fuel hose of a multilayer construction includes a resin layer as a barrier layer having a fuel permeation resistance, an inner rubber layer as an inner surface layer laminated on...
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7472725 |
Heat-insulated conduit
A heat-insulated conduit having at least one internal tube ( 1 ), a heat-insulating layer ( 2 ), an intermediate layer ( 3 ), a film ( 4 ) and a corrugated external tube ( 5 ).
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7472723 |
Tube for conveying fluids and method for its production
Tube for conveying fluids comprising a plurality of concentric layers ( 2 ), an inner layer ( 3 ) constituting a conduit ( 3 a ) for a fluid to be conveyed, and at least an outer layer ( 5 ) for...
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7462307 |
Singlelayer and multilayer polyolefin foam pipes
Process for producing single layer and multilayer polyolefin foam pipes with improved compression resistance having a polyolefin foam layer which consists of mixtures of modified propylene polymers...
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7445029 |
Hose for water and hot water supply
A hose for feeding cold or hot water, which can be easily bent even at a small radius so that it can be applied in a small piping space, which is free of kink, and which can accommodate running...
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7396597 |
Ni-Cr-Fe alloy and Ni-Cr-Fe alloy pipe having resistance to carburization and coking
A stainless steel pipe includes a base metal containing 20-35 mass % of Cr, and a Cr-depleted zone is formed in the surface region of the pipe. The Cr concentration in the Cr-depleted zone is at...
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7389799 |
Antistatic hose for conveying fluids
An antistatic hose for conveying fluids with at least one conductive layer ( 2 ) comprising a first, conductive material ( 3 ) and a second, non-conductive material ( 4 ). The first, conductive...
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7381454 |
Tubular product
A tubular product has a tubular base layer, a tubular innermost layer made of plastic by continuous extrusion, and a tubular tie layer of foamed plastic between and adhered to the base layer and...
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7306013 |
Fuel hose
A fuel hose which is excellent in antistatic property, sour gasoline resistance, a sealing property and the like. The fuel hose includes a polyamide resin inner layer 1 and an electrically...
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7281547 |
Multi-layered flexible tube
A multi-layered tube comprising a first inner polymeric tubular structure, a second foamed polymeric structure containing a plurality of short or long reinforcing elements dispersed therein and,...
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7268562 |
Low cost detectible pipe and electric fencing manufactured from conductive loaded resin-based materials
Detectable pipe and electric fence are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or...
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7232597 |
Corrugated polyamide tube
A corrugated polyamide tube composed of a corrugated outer tube layer of polyamide resin and a flat inner tube layer fixed to the outer tube layer at bottom portions thereof, in which the inner...
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7231941 |
Hose for transporting fluid
A hose for transporting a fluid has a tubular hose body, an inner resin layer as a barrier layer having permeation resistance to a fluid transported, and an elastic sealing layer coating in...
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7228878 |
Catheter tubing with improved stress-strain characteristics
A medical tubing is disclosed which includes a first material extending between proximal and distal ends of the tubing and which defines a lumen of the tubing. The tubing also includes a second...
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7226649 |
Laser weldable flexible medical tubings, films and assemblies thereof
The present invention provides a tubing assembly having a sidewall having a first layer. The first layer is fabricated from a first polymer blend comprising a first component of a material not...
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7223455 |
Duct board with water repellant mat
A duct board or duct liner comprises: an insulating layer formed from fibrous material bound with a resin binder, an outer facing layer adhered to an outer surface of the insulating layer, and a...
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7192646 |
Hose construction containing fluoroelastomer composition and fluoroplastic barrier
The present invention relates to a hose comprising: a thermoplastic fluoropolymer barrier layer; and a rubber layer adjacent to the barrier layer, the rubber layer comprising 100 parts by weight of...
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7160593 |
Polyefinic pipe having a chlorinated polyolefinic hollow core
A multi-layered pipe of arbitrary length and cross-section is produced by co-extrusion of a lower polyolefin (C 2 –C 4 ) outer body over the exterior surface of a tubular core of randomly,...
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7132160 |
Laminate tape
A laminate tape useful for insulating pipes, lines and the like is constructed of a tacky first layer containing asphalt and an insulative filler such as granulated cork adhered to a flexible...
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7132141 |
Multilayer polymer hose line or tubing having reduced length variations
Two-layered or three-layered polymer tubing for use as a pressurized fluid conduit in automobiles can be either walled or have walls continuously or partially corrugated. The tubing has an outer...
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7111646 |
Multilayer resin pipe
A multilayer resin pipe includes a plurality of resin layers. At least the innermost resin layer is made of a resin having a low permeability. At least one of the resin layers of the multilayer...
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7094310 |
Method for joining high-pressure composite pipes
A high-pressure composite pipe includes a pipe-shaped inner layer made of a synthetic resin, and a reinforcing layer made of a stretched polyolefin resin sheet and wound on an external...
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7069978 |
Chemically compatible, lightweight heat pipe
The present invention provides an apparatus including a magnesium alloy vessel that is substantially free of aluminum and zinc, but including magnesium in combination with a gettering metal. The...
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7059355 |
Pipe for water pipe and the like
The water pipe includes a pipe body which is used as a water pipe, supply-pipe, drainage pipe, including a mixed layer, provided at an inner surface of the pipe body, the mixed layer including a...
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7059354 |
Refrigerant transportation hose
A refrigerant transportation hose having excellent processability and durability, as well as high resistance to gas permeation (gas barrier properties) and adequate flexibility. The refrigerant...
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7025093 |
Polyurethane elastomer gel insulating composition and use thereof
The invention relates to the use of a thermally insulating composition in the form of crosslinked polyurethane elastomer gel, obtained by reacting at least one polyol and at least one...
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7017616 |
Reinforced hose
A brake hose has an inner rubber layer, an outer rubber layer, and at least two reinforcing layers provided between the inner rubber layer and the outer rubber layer. The reinforcing layers include...
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7011114 |
Automotive fuel hose
An automotive fuel hose having a three-layer structure excellent in sour-gasoline resistance and impact resistance. The automotive fuel hose includes a tubular inner layer in which fuel is adapted...
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6977105 |
Multilayered tube and medical supply comprising multilayered tube
A multi-layered tube composed of at least two layers, each formed from a different resin, e.g. resin (I) or resin (II). Resin (I) contains 5 to 40 mass % of a polypropylene resin and 95 to 60 mass...
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6964800 |
Plastic-based multilayer structure and tube having a multilayer structure
The invention concerns a plastic-based multilayer structure, in particular for making tubes or conduits for transporting liquid fluids such as alcohol, liquid fuels derived from petrol, fuels...
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6926039 |
Flexible pipe for transporting a fluid
A flexible pipe for transporting a fluid comprising an outer sealing polymer sheath, at least a pair of armor wraps helically and long-pitch wound, and a polymer pressure sheath. The pressure...
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6849314 |
Fluoropolymer blends and multilayer articles
Disclosed are various fluoropolymer blend combinations and multilayer articles comprising a blend in a first layer and a second layer comprising a polymer bonded to the first layer. The invention...
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6807988 |
Thermoplastic reinforced hose construction
A flexible hose adapted construction for conveying fluids under pressure. The construction includes a core tube having a circumferential inner core tube surface and an opposing circumferential...
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6805168 |
Multilayer hose
The present invention relates to a multilayer hose, especially for conveying fuel, comprising an outer layer and a conductive, fluorine-containing, elastomeric inner layer, said inner layer...
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6792978 |
Fuel cell hose with barrier properties
The present invention is directed to a flexible hose for transporting hydrogen and oxygen gases for use in a fuel cell vehicle. The hose has a low permeation rate and will not contaminate the fuel...
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