摘要:
A method of applying a powder coating composition during manufacture of modified bitumen roll roofing membranes, is provided. The coating composition is heat 5activated providing greater adherence to surfaces that it applied to, and greater reflective properties. The coating that has an initial energy efficiency rating greater than or equal to 0.65 for a low-sloped roof, or an initial energy efficiency greater than or equal to 0.25 for a steep-sloped roof.
摘要:
Die vorliegende Erfindung betrifft ein Verfahren zur Behandlung von festen Oberflächen, wobei ein mit geeigneten Tensiden versehener und schwebefähiger Flüssigkeitsnebel auf die zu behandelnde Oberfläche aufgebracht wird, und die Flüssigkeitsnebeltropfen einen Tensidanteil von bis 3000 Gew.-ppm, bezogen auf die Gesamtmenge an Lösungsmittel, und eine mittlere Tropfengröße (Gewichtsmittel) von ≤ 100 µm aufweisen und die Verwendung von tensidhaltigen, schwebefähigen Flüssigkeitsnebeln zur Desodorierung, Dekontamination, Desinfektion, zum Korrosionsschutz, zur Haltbarmachung, zum Abbeizen von festen Oberflächen oder zum Ausbringen von Nützlingen und Mikroorganismen auf diese.
摘要:
A pulsed detonation gun, according to one embodiment, has a first section (19, 20) into which a detonable mixture is injected and a second section (21) into which a coating precursor is injected. A detonable or reactive mixture is formed and ignited in the first section (19, 20), and the detonation or reaction products expand through the first section (19, 20) and into the second section (21) into contact with the coating precursor. Detonation products containing the coating precursor are discharged through an outlet and contacted with a substrate (25) to produce a coating. The device is particularly useful for coating the inside surfaces of small-diameter tubes and a variety of other difficult-to-reach substrate surfaces.
摘要:
An epoxy composition for application to the surface of a marine vessel. The epoxy composition comprises an epoxy resin, and an iron particulate combined with one or more materials, preferably dry materials, which are piped into a feeder and then into a mixer. The dry materials are selected from a group of one or more additives comprising a ceramic material, an amorphous fumed silica such as Cab-O-Sil®, a silicone, and a color pigment. The combined mixture is then submitted to a polarizing process so that the iron particulate is magnetized to create a polarized, electro-magnetic field. A second mixture comprising, an epoxy hardener, a ceramic material and an amorphous fumed silica is produced for ultimately combining with the epoxy resin mixture at the point of application to the marine vessel.
摘要:
An epoxy composition for application to the surface of a marine vessel. The epoxy composition comprises an epoxy resin, and an iron particulate combined with one or more materials, preferably dry materials, which are piped into a feeder and then into a mixer. The dry materials are selected from a group of one or more additives comprising a ceramic material, an amorphous fumed silica such as Cab-O-Sil®, a silicone, and a color pigment. The combined mixture is then submitted to a polarizing process so that the iron particulate is magnetized to create a polarized, electro-magnetic field. A second mixture comprising, an epoxy hardener, a ceramic material and an amorphous fumed silica is produced for ultimately combining with the epoxy resin mixture at the point of application to the marine vessel.
摘要:
This invention relates to preparation of micro emulsions having a controlled size. It provides methods, measures, apparatus and products produced by the methods. The method is particularly suitable for preparing micro emulsions of water containing one or more ionic species in an oil and/or dense fluid phase such as CO2 containing fluids under near or supercritical conditions, thereby enabling the use of said dense fluids as solvents for extraction of ionic species, as nano-reactor templates and/or as a carrier for further processing such as deposition on a solid material and/or in a process for producing fine particles, such as particles in the nano- or micrometer range.
摘要:
This present disclosure is generally related to providing thin hydrogen separation membranes (6) coated on porous substrates (25) that are useful in membranes steam reformers and methods for making same. These reformers can be integrated with proton exchange membrane (PEM) fuel cells to form power systems. The membrane may be deposited via a direct writing technique, where laser beam (16) strikes ribbon (22) passing through optically transparent backing (18), causing evaporation of the liquid/carrier component of ink solution (20), which propels martial to be deposited (metal/alloys) towards substrate (25).
摘要:
Methods and apparatus are described for patterned deposition of nanostructure-containing materials by self-assembly and related articles. According to an exemplary embodiment self-assembly method for depositing nanostructure-containing materials includes forming a nanostructure-containing material. The nanostructure-containing material is chemically functionalized and dispersed in a liquid medium to form a suspension. At least a portion of a substrate having a surface that can attract the functionalized nanostructure-containing material is brought into contact with the suspension. The substrate is separated from the suspension. The nanostructure-containing material adheres to the portion of the substrate when separated from the suspension. According to another exemplary embodiment, hydrophilic and hydrophobic regions are formed on the surface of the substrate before bringing the substrate into contact with the suspension. The functionalized nanostructure-containing material is hydrophilic and adheres to the hydrophilic region of the substrate when separated from the suspension.
摘要:
The present invention provides a method and system for implanting a piece of wood or wood composite to improve the electrostatic attraction thereupon. A method is provided for treating a lignocellulosic (402) such as medium density fiberboard (MDF). The method includes implanting a conductive material (403) into the lignocellulosic substrate (402), pre-heating the implanted lignocellulosic substrate (402), coating the pre-heated implanted lignocellulosic substrate with a powder solution, and curing the powder coated substrate