Abstract:
The present invention relates to a method for providing a metallic coat covering a surface, said method comprises: (i) applying an electrically conductive two component binder on said surface; (ii) electrostatic spraying a metal powder on the binder applied in step (i); wherein the metal powder comprises metal particles with an average diameter less than 80 micron.
Abstract:
A microstructured article includes a nanovoided layer having opposing first and second major surfaces, the first major surface being microstructured to form prisms, lenses, or other features. The nanovoided layer includes a polymeric binder and a plurality of interconnected voids, and optionally a plurality of nanoparticles. A second layer, which may include a viscoelastic layer or a polymeric resin layer, is disposed on the first or second major surface. A related method includes disposing a coating solution onto a substrate. The coating solution includes a polymerizable material, a solvent, and optional nanoparticles. The method includes polymerizing the polymerizable material while the coating solution is in contact with a microreplication tool to form a microstructured layer. The method also includes removing solvent from the microstructured layer to form a nanovoided microstructured article.
Abstract:
The invention herein relates to a surface protective dendritic polymer coating compositions and to the cross-linked surface protective coatings formed thereby.
Abstract:
The invention relates to a method and a device for producing parts (1) having a sealing layer (2) on the surface, and corresponding parts. Said method and device are improved in that the sealing layer (2) is applied to the surface in the form of a water-free and solvent-free reactive hot melt layer based on polyurethane and hardened by atmospheric humidity, and the inventive device comprises an application station (6), a transport device (5) and a smoothing station (8).
Abstract:
A method for improving the properties of a coated reinforced thermoplastic substrate which forms surface irregularities when cooled after being heated to elevated temperatures is disclosed. The method comprises coating the substrate with primer coating compositions, wet-on-wet, comprising first applying a rigid primer composition followed by applying a flexible primer composition, curing the composite primer coating and thereafter applying a topcoating. The coated substrates exhibit improved properties, especially distinctness of image (DOI).
Abstract:
Plastic-coated substrate, such as sheet of plywood useful as concrete form panel, having a topcoat of moisture-cured isocyanate-terminated urethane prepolymer with the surface of the topcoat having high degrees of specular gloss and smoothness.
Abstract:
The invention relates to a method for forming a fluoro resin coating on an object, which comprises adding a fluoro resin having a relatively high melting point, such as polytetrafluoroethylene or tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer resin to a polyisocyanate or a polyester comprising a dibasic acid and a polyhydric alcohol, stirring the resulting mixture, and applying the stirred mixture on the surface of an article made of plastics or the like to thereby form a fluoro resin coating firmly bonded to the surface of the article.
Abstract:
A system and method for treating a surface to both cover existing graffiti thereon and to facilitate removal of subsequently applied graffiti. A two part, water-based epoxy is initially applied to the surface. After drying thereof, a top coat system including an aliphatic urethane color component, a catalyst and a hardener is applied directly over the epoxy and permitted to dry. Upon drying, subsequently applied graffiti may be easily removed by the use of a solvenated cleaner.
Abstract:
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von strukturierten Oberflächen durch Aufbringen einer Schicht aus Reaktiv-Schmelzmasse und anschließendem Prägen der Oberfläche sowie einen auf diese Weise erzeugten Gegenstand.