Abstract:
Transflective electrowetting display device comprising electrowetting elements, each having at least one reflective area and at least one transmissive area, whereby the surface of the at least one reflective area of the structured reflector is offset in the direction of the viewing side of the display device with respect to the at least one transmissive area of the structured reflector such that a thickness of the second fluid over the at least one transmissive area is greater than the thickness of the second fluid over the at least one reflective area.
Abstract:
Methods, compositions and systems for prolonging the lives of transportation surfaces, including pavement, runways, bridges and parking structures include chemically protecting the transportation surfaces. Chemical protection may be accompanied by physical alteration of the transportation surface, which may enhance one or both of a microtexture and a macrotexture of the transportation surface.
Abstract:
A method for treating a surface of a substrate. A functional chemical is applied onto the surface of the substrate for improving the adhesion of silicone to the substrate. The functional chemical is applied in an amount of at least 5 mg/m2 onto the surface of the substrate by using a steam application beam to form a functional chemical layer on the substrate. The functional chemical includes double bonds, silane hydride, or vinyl silane reactive groups, or oligomeric or polymeric hydrocarbon or polysiloxane compounds.
Abstract translation:一种处理基材表面的方法。 将功能性化学品施加到基材的表面上,以改善硅酮对基材的粘合性。 通过使用蒸汽施加束在基材的表面上施加至少5mg / m 2的功能化学品以在基材上形成功能化学层。 功能化学品包括双键,硅氢化物或乙烯基硅烷反应性基团,或低聚或聚合烃或聚硅氧烷化合物。
Abstract:
Transflective electrowetting display device comprising electrowetting elements, each having at least one reflective area and at least one transmissive area, whereby the surface of the at least one reflective area of the structured reflector is offset in the direction of the viewing side of the display device with respect to the at least one transmissive area of the structured reflector such that a thickness of the second fluid over the at least one transmissive area is greater than the thickness of the second fluid over the at least one reflective area.
Abstract:
Die Erfindung betrifft ein Verfahren zur Beschichtung eines Substrats (1) unter Verwendung eines Plasmas, wobei wenigstens eine Oberfläche (4, 6) des Substrats (1) in einem ersten Schritt mittels des Plasmas aktiviert und in einem zweiten Schritt im Plasma ein Silan auf die Oberfläche (4, 6) des Substrats (1) aufpolymerisiert wird, und wobei anschließend auf die Oberfläche (4, 6) des Substrats (1) ein Elastomer (2) aufgebracht wird. Erfindungsgemäß ist es vorgesehen, dass ein Silan der allgemeinen Formel R 1 -Si-(OY) 3 verwendet wird, wobei R 1 eine funktionelle Gruppe darstellt, ausgewählt aus der Gruppe Amino-, Vinyl-, Chlorid-, Hydroxyl-, Methyl-, Cyano-, Epoxid-, Isocyanat- und Thiol-Gruppen und Y einen Alkylrest mit 1 bis 3 C-Atomen umfasst.
Abstract:
The invention relates to a tool and a method for sheathing an elongate product available by the meter, in particular in form of a fiber or a fiber bundle, having at least one thermoplastic layer, a wetting unit comprising at least one contact zone that can be filled with a flowable thermoplastic, through which the elongate product can be guided for purposes of wetting with the thermoplastic in form of a continuously progressing strand. The invention is characterized in that a first feeding area for the elongate product and a second feeding area for the thermoplastic terminate in the at least one contact zone, and in that the contact zone is provided with at least one outlet area, and that along the second feeding area, a means is attached, through which the thermoplastic can be guided, subject to pressure, into the contact zone in the direction of the outlet area, in which the elongate product guided into the contact zone is carried along lengthwise through the outlet area by the thermoplastic solely by way of frictional force between the thermoplastic and the elongated product.
Abstract:
The invention relates to a method for treating a surface of a substrate, said method comprising applying a functional chemical onto the surface of the substrate for improving the adhesion of silicon to said substrate. The method further comprises applying said functional chemical in an amount of at least 5 mg/m2 onto the surface of the substrate by using a steam application beam to form a functional chemical layer on the substrate, which functional chemical comprises double bonds, silane hydride, or vinyl silane reactive groups, or oligomeric or polymeric hydrocarbon or polysiloxane compounds.
Abstract:
A porous substrate (12) is pretreated in a plasma field (20) and a functionalizing monomer is immediately flash-evaporated (22), deposited and cured (24) over the porous substrate in a vacuum-deposition chamber (10). By judiciously controlling the process so that the resulting polymer coating adheres to the surface of individual fibers in ultra-thin layers (approximately 0.02-3.O micrometers) that do not extend across the pores in the material, the porosity of the porous substrate (12) is essentially unaffected while the fibers and the final product acquire the desired functionality. The resulting polymer layer is also used to improve the adherence and durability of metallic and ceramic coatings.
Abstract:
A wood fiber composite with improved adhesion is made using the method described herein. The uncoated substrate is coated with a pretreatment, followed by coating of a sealer and a topcoat over the pretreatment. Preheating the substrate prior to pretreatment appears to increase adhesion.