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549 results about "Water barrier" patented technology

Water-barrier performance of an encapsulating film

A method and apparatus for depositing a material layer onto a substrate is described. The method includes delivering a mixture of precursors for the material layer into a process chamber and depositing the material layer on the substrate at low temperature. The material layer can be used as an encapsulating layer for various display applications which require low temperature deposition process due to thermal instability of underlying materials used. In one aspect, the encapsulating layer includes one or more material layers (multilayer) having one or more barrier layer materials and one or more low-dielectric constant materials. The encapsulating layer thus deposited provides reduced surface roughness, improved water-barrier performance, reduce thermal stress, good step coverage, and can be applied to many substrate types and many substrate sizes. Accordingly, the encapsulating layer thus deposited provides good device lifetime for various display devices, such as OLED devices. In another aspect, a method of depositing an amorphous carbon material on a substrate at low temperature is provided. The amorphous carbon material can be used to reduce thermal stress and prevent the deposited thin film from peeling off the substrate.
Owner:APPLIED MATERIALS INC

Shingle system

A barrier, such as a PV module, is secured to a base by a support to create a shingle assembly with a venting region defined between the barrier and base for temperature regulation. Water resistant junctions may be formed between the bases of adjacent shingle assemblies of an array of shingle assemblies. The base may include an insulation layer underlying a water barrier. The base may also include a waterproofing element; the width and height of the barrier may be shorter than the width and height of the waterproofing element.
Owner:SUNPOWER CORPORATION

Humidity control system for combination oven

A combination oven for the preparation of food has a cooking chamber containing heating elements, a fan and an atomizer for radiant, convective or steam cooking. The humidity within the cooking chamber is controlled by a water valve and either by forcing dry air into the cooking chamber and venting the humid air or by using a pressure box. Without any moving parts, the pressure box controls air exchange of the cooking chamber according to the level of water within the pressure box and the pressure in the cooking chamber. The oven has a condensate tank to collect condensation drained from the cooking chamber. The pressure box and condensate tanks form water barriers effectively isolating the cooking chamber from the vent and drain during cooking until venting is required.
Owner:ALTO SHAAM

Chemical vapor deposited film based on a plasma CVD method and method of forming the film

A method of forming a vapor deposited film of a silicon oxide on the surface of a substrate by holding the substrate to be treated in a plasma-treating chamber, and effecting the treatment with a chemical plasma by feeding an organosilicon compound and an oxidizing gas into the treating chamber, wherein the rate of feeding the oxidizing gas is varied while maintaining constant the rate of feeding the organosilicon compound gas into the plasma-treating chamber during the formation of the vapor deposited film. A chemical vapor deposited film is formed featuring excellent adhesiveness, softness, flexibility, oxygen-barrier property and water-barrier property.
Owner:TOYO SEIKAN KAISHA LTD

Back plate of solar cell

Disclosed is a solar cell back panel, comprising a substrate material and a weather-resistant layer. The weather-resistant layer is at least arranged at one side of the substrate material, and a barrier film is arranged at one side of the substrate material. The weather-resistant layer contains the following ingredients (based on weight portion) 25-45 portions of fluorine resin, 1.5-3 portions of modified resin, 0.5-3 portions of polymer fillers, 0.1-1 portion of inorganic filler and 50-70 portions of solvent. The solar cell back panel is of strong weather resistance, good water barrier property and high adhesion with a solar cell package material.
Owner:CHINA LUCKY FILM CORP +1

Water blocking cable tape and methods for making same

The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one or more swellable water blocking compounds, such as water absorbent polymers, disposed between the layers. The nonwoven fabric layers are bonded in a pattern using an ultrasonic bonding technique. The bonding pattern helps to contain and to restrain movement of the water blocking compounds between the layers. The bonding pattern compartmentalizes the water blocking compounds to prevent pooling of the compounds and to facilitate a substantially consistent distribution of the compounds between the layers such that when a tape contacts water, the tape achieves a substantially consistent swell height. A substantially consistent swell height permits a tape to serve as a reliable water barrier to prevent damage and degradation of a cable and its components. Ultrasonic bonding of the multilayer tape eliminates the need and use of adhesives and bonding agents to form the tape that can have inhibiting effects on a swelling action of the tape.
Owner:NEPTCO

Exterior wall finishing arrangement

A finishing arrangement for an exterior wall of a building includes a weather or water barrier against at least the exterior of the wall; an outer hardboard panel; an insulating foam panel between the weather or water barrier and the outer hardboard panel, the insulating foam panel attached to the outer hardboard panel and having drainage channels therein; and a drainage guide that extends from the weather or water barrier to at least the outer hardboard panel, for guiding moisture away from the wall.
Owner:1254453 ONTARIO INC

Water-absorbing agent for organic EL device and organic EL device

A thin-profile organic EL device with a high degree of reliability is provided. The anode, the organic layer and the light transmissible-type cathode are laminated on the substrate and the inorganic water-barrier layer are laminated thereon, and then a UV rays-curable type water-capturing agent comprising a UV rays-curing agent and a water-absorbing agent is cured to bond to the sealing substrate instead of an adhesive layer. The UV rays-curing agent comprises an acrylic monomer, initiator and accelerator. The UV rays-curable type sealing agent is placed to the outer peripheral portion of the UV rays-curable type water-capturing agent to be cured. The emission of the organic layer is transmitted upward via the cathode, UV rays-curable type water-capturing agent and the sealing substrate. The UV rays-curable type water-capturing agent can be formed in a desired thickness and pattern by applying it and irradiating with UV-rays, thereby making it possible to produce a low-profile organic EL device in large quantities with a high degree of reliability and without damaging the organic layer which is not resistant to water.
Owner:FUTABA CORPORATION

Combination water and food insect supplement

In some embodiments, an insect food supplement may include one or more of the following features: (a) a dry extruded food pellet, (b) a gelled water pellet, and (c) a water barrier on an external surface of the gelled water pellet.
Owner:THE BUG OF MINNESOTA

Liquid crystal display device

Provided is a liquid crystal display in which occurrence of iridescent unevenness is suppressed, even when a film with high level of mechanical properties, chemical resistance and water-barrier properties is used as a polarizer-protective-film. Also, disclosed is a polarizing plate to be used in the liquid crystal display. The liquid crystal display includes a liquid crystal cell, a light source, a first polarizing plate placed between the liquid crystal cell and the light source, and a second polarizing plate placed on a viewer side of the liquid crystal cell. The first polarizing plate includes a polarizer and a first protective film placed on a light source side principal surface of the first protective film, and the first protective film satisfies following relations: (i) 0 nm≦Re1≦3000 nm; (ii) Nz1≧5; and (iii) Rth1>2500 nm.
Owner:DAI NIPPON PRINTING CO LTD

Door module having structural carrier

A vehicle door module has a hardware sub-module and a trim sub-module. The hardware sub-module includes a structural carrier plate containing hardware mounting surfaces. The carrier plate has an upper body panel and a bifurcated lower body portion comprising two legs extending from the upper body panel in opposite directions. The door hardware is mounted on the mounting surfaces. A window regulator assembly is mounted on the structural carrier plate. The trim sub-module is mounted to the hardware sub-module. The trim sub-module has a trim panel, a water barrier film and a wiring harness. The water barrier film is contoured to extend about and seal a periphery of the trim panel. A portion of the wire harness is sealed to the water barrier and connectors of the wiring harness extend from the trim sub-module at predetermined locations. The carrier plate is sized to be fitted in both a long low profile door and a short high profile door while the trim sub-module is customized to fit onto one of the door styles.
Owner:ATOMA INT CORP

Hair and scalp care formulations for treating and preventing acne and related skin conditions

InactiveUS20110256249A1Preventing and significantly reducing incidence of acneAggressive skin treatmentBiocideCosmetic preparationsSalicylic acidReducing agent
The present invention is directed to skin treatment formulations having salicylic acid and other secondary ingredients. The secondary ingredients may include: non-comedogenic essential oils and plant extracts and sebum reducing agents. Salicylic acid and the secondary ingredients are provided in amounts effective to provide a sufficiently aggressive skin treatment for unclogging pores and reducing inflammation, while maintaining levels of sebum on the exterior of the skin to form an operative water barrier on the skin and hair. Additionally, a method is provided that unclogs pores, reduces inflammation, and controls levels of sebum on the exterior of the skin to maintain an operative water barrier on the skin and hair. The method may include, applying a sufficiently aggressive product comprising salicylic acid, non-comedogenic plant extracts and essential oils, and a sebum reducing agent to hair and its surrounding areas.
Owner:CLEARSKIN RX INC

Artificial grass for landscaping

InactiveUS20050031803A1Eliminating birds from an airfieldEasy maintenanceRecord information storageTemporary pavingsJet engineLandscaping
An artificial grass surface (10) suited for bordering a runway (12) of an airfield in order to reduce the presence of birds in the airfield. The artificial grass surface (10) includes a pile fabric (14) having a plurality of pile elements (20) extending from a backing mat (18) and resembling grass. A water barrier (24) is provided for preventing water from percolating to the compacted soil surface. An infilled particulate material (22) is dispersed among the pile elements (20). A stabilizer is provided to resist dislodgment of the infilled particulate material (22) at the edges of the runways by the thrust of jet engines and to keep the particulate material (22) in the pile elements (20) when the edges of the runways are vacuumed to remove silt.
Owner:FIELDTURF TARKETT

Mold resistant exterior wall assembly

InactiveUS20050247021A1CeilingsWallsElastomerGypsum
A mold resistant exterior wall assembly incorporating a steel stud frame with an interior gypsum wall product attached to the interior of the frame and a mold resistant exterior gypsum wall product attached to the exterior of the frame forming a cavity therebetween. The joints of the exterior gypsum wall product are taped and the entire surface of the exterior gypsum wall product is coated with a liquid applied elastomeric (greater than 25% elongation) air / water barrier and vapor retarder / barrier. Once the elastomeric liquid is applied and set, rigid foam plastic insulation is applied. Exterior veneer is applied a predetermined distance from the rigid foam plastic insulation.
Owner:SCHAUFFELE ROY F

Central strength member with reduced radial stiffness

An optical fiber cable configuration having a central strength member. The central strength member includes a hollow tube. One or more strength rods are disposed along or within the tube. To avoid water penetration, the tube is filled with a gel or water-absorbing powder, which provides a water barrier.
Owner:ALCATEL LUCENT SAS

Apparatus and method for deploying geotextile tubes

A geotextile container and system for constructing a water barrier or dam is disclosed. A system for maintaining fill material solids in position to form a barrier comprises an elongated sheet of geotextile material capable of coiling upon itself to form a helical structure. Further, a means for seaming the first elongated sheet into a tubular container and filling the container with solids is presented. Fill material solids may be held in position by a tubular shaped container that forms a barrier or dam. An inner liner also may be employed in the tubular container. Cradle tubes may be deployed on either side to hold the container in position, such as when the container is struck by high energy waves.
Owner:BRADLEY INDAL TEXTILES

Coatings with enhanced water-barrier and anti-corrosive properties

ActiveUS20050065242A1Enhance moisture barrierImprove anti-corrosion propertiesPretreated surfacesAnti-corrosive paintsEpoxyOrganic solvent
The invention provides high solids epoxy-based autodeposition coating materials that have improved moisture barrier properties and / or anti-corrosive properties and a means to obtain the high solids epoxy-based autodeposition coating materials that eliminates / minimizes the need for process solvents. A hydrophobic water barrier enhancing agent, epoxy pre-polymer and ethylenically unsaturated monomer, as an alternative to organic solvent, are combined to yield an epoxy pre-polymer-monomer-hydrophobic water barrier enhancing agent blend, which may be blended with other coating components and additives. The resulting blend is then dispersed in water with surfactant and the ethylenically unsaturated monomer is polymerized (in the presence of other formulation components) to yield a dispersion. The dispersion may then be used as one component of a coating formulation. The coating formulation can then be applied to materials and cured to form a final coating.
Owner:HENKEL KGAA

Electric power cable

An electric power sea cable including at least one cable core. The cable core includes an electric conductor, an electric insulation surrounding the conductor, and a protective sheath surrounding the electric insulation and acting as a water barrier. At least one outer layer surrounds the at least one cable core. The protective sheath is made of metal and the electrical power sea cable includes at least one friction reducing layer surrounding the at least one cable core and arranged inside of the at least one outer layer.
Owner:NKT HV CABLES AB

Paperboard formwork and method for forming concrete structures

A formwork for forming a concrete structure, comprising a rigid tubular envelope defining a peripheral inner wall circumscribing an axial hollow, further comprising a wall assembly nested within the axial hollow of the tubular envelope and including a number of wall parts defining inside and back surfaces. The back surface of each wall part bears against a corresponding section of the envelope inner wall, and the wall parts are arranged successively one relative to the other in peripheral coextensive fashion within the tubular envelope such that the inside surfaces, in combination, configure an axial forming cavity for receiving and forming a concrete column therein. The wall assembly further comprises an impervious liner applied to the inside surface of each wall part, providing an impervious barrier between the forming cavity and the inside surface of the wall parts.
Owner:ABZAC CANADA INC

Methods to control water flow and distribution in direct methanol fuel cells

InactiveUS20060134487A1Good cell performanceGood fuel efficiency performanceWater management in fuel cellsSolid electrolyte fuel cellsFuel efficiencyAir cathode
A direct methanol fuel cell unit is provided with a fuel cell including an anode, a cathode with a hydrophobic microporous layer, an electrolyte membrane put in-between, and a fuel supply path supplying fuel to the anode. The fuel supply path is provided with an upwind water barrier preventing back-diffusion of water and a gas flow path channeling gas generated at the anode and disposed between the barrier and the anode. A water-rich zone is formed between the water barrier and the cathode microporous layer. Water loss from either side of this zone is eliminated or minimized, thereby permitting direct use of highly concentrated methanol in the fuel flow path with good fuel efficiency and power performance. The cell unit can be applied equally well to both an active circulating air cathode and an air-breathing cathode.
Owner:EC POWER LLC +1

Water-blocking vent panel and air filter therefor

A housing includes a wall having an aperture and a vented panel, the vented panel including a first wall having a first side and a second side and an opening, a second wall having a first side, a second side facing the first wall first side and an opening, and a panel interior, the housing further including an air filter having an inner side and an outer side relative to the interior mounted against the second wall first side over the second wall opening with the filter inner side facing the housing interior, a water dam mounted along the filter bottom portion at the filter inner side, the water dam being higher than any water barrier mounted along the filter bottom portion outer side, whereby, any water reaching the filter bottom is substantially prevented from draining into the housing interior. Also an air filter usable in the housing.
Owner:COMMSCOPE INC

System and method for an improved artificial turf

InactiveUS20100239790A1Improve performanceSuperior balance of safety and performanceDead plant preservationSingle unit pavingsArtificial turfEngineering
Embodiments of a synthetic turf system are disclosed generally comprising: a water barrier or impermeable layer adapted to be placed on top of a soil surface; a water permeable foam pad for the collection and drainage of water; a water permeable substrate material; a plurality of tufts coupled to the substrate material formed to resemble grass; a layer of non-resilient particles placed on the substrate material, and a layer of resilient particles placed on top of the layer of non-resilient particles.
Owner:SHAW CONTRACT FLOORING SERVICES

Roof and wall covering with improved corner construction

A wall covering for a pair of wall surfaces that form a corner. The wall covering includes (1) plurality of wall panels each having a plurality of horizontal tiers of simulated building elements and (2) a plurality of corner moldings each having a single tier of building elements. The corner moldings each have mounting flanges and an interlock and alignment pin that facilitate adjustable positioning of the corner molding with a selected tier of building elements of an adjacent wall panel. The corner molding mounting flanges and building elements further define relatively deep wall panel receiving pockets for positively retaining the side of an adjacent wall panel and forming a water barrier.
Owner:NOVIK INC

Flashing for an exterior arched surface and method

Flashing used on curved exterior wall projections designed to stop water intrusion and provide a permanent, attractive, paintable surface that is safe from UV radiation. The flashing includes a Z-shaped or L-shaped body bonded with a flexible flashing material along its front and back surface. The metal body includes at least two perpendicularly aligned flange members. Formed on the top flange member is a plurality of transversely aligned slits evenly spaced thereon that allow the flashing to be bent around a curved wall projection. The flexible flashing material is adhesively bonded to the inside and outside surfaces of the top flange member thereby covering the slits to create a water barrier. During installation, the top flange member and flexible flashing material are covered by external wallboards or siding.
Owner:KJORSVIK DALE
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