HOLLOW MICROSPHERES GLASS

Brand Owner Address Description
PORASPHERES DENNERT PORAVER GMBH Gewerbegebiet Ost 17 92353 Postbauer-Heng Germany Hollow microspheres of glass, ceramic or other non-metallic materials being additives to building materials, namely, panels, concrete, mortars, cement and polyurethane flooring thermal insulation applications; non-metallic building materials with embedded hollow microspheres of glass, ceramic or other non-metallic materials, namely, pre-cast concrete wall forms, epoxy, silicate and cement panels and epoxy, silicate and cement boards, fiberglass panels, polymer compounds, lightweight renders and stuccos, cementitious tile adhesives, carpet floor and parquet floor, adhesives and reinforcement mortar, base coats, EIFS, self-levelling underlayments, bituminous membranes, and heat insulating plaster, render, and stucco;Hollow microspheres of glass, ceramic or other non-metallic materials being additives to insulating materials; semi-worked plastics with embedded hollow microspheres of glass, ceramic or other non-metallic materials;Paints and lacquers, all with embedded hollow microspheres of glass, ceramic or other non-metallic materials;Unprocessed plastics with embedded hollow microspheres of glass, ceramic or other non-metallic materials; adhesives used in industry with embedded hollow microspheres of glass, ceramic or other non-metallic materials;Hollow microspheres of glass, ceramic, or other non-metallic materials, other than for use as insulating or building material, namely, for reinforcement in glass or ceramics used in the further manufacture of insulation flasks, insulation bottles, and cooling bottles;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A temporary cosmetic dental coating has a transparent resin matrix containing embedded glass microspheres. The refractive index of the microspheres is at least 0.03 greater than the refractive index of the transparent resin matrix. Incoming light is reflected back in the same direction as it was emanated, providing a lustrous dental coating that is cosmetically appealing and covers dental defects and discoloration. The transparent resin matrix with glass microspheres is formed by mixing together a methacrylate based liquid monomer of methyl methacrylate or BIS-GMA and glass microspheres coated with activators/catalysts. The user applies the mixed composition to the teeth to form a temporary cosmetic dental coating, which is readily removed using a dental pick. A lac resin dissolved in ethyl alcohol is optionally mixed with glass microspheres and applied to teeth surfaces. The coating is hardened by alcohol evaporation and removed by alcohol dissolution.