Abstract: Transparent electroconductive coating compositions, methods to prepare such coating compositions, and substrates coated with these coating compositions. The coatings are based on polymeric resins containing finely dispersed electroconductive powders. The coatings can be characterized by the following: thermoformable while retaining transparency and electrical conductivity that is insensitive to humidity; low chloride extractability, stable to exposure to isopropanol or water/soap solutions.

Abstract: A product and process are disclosed that relate to electroconductive powders based on tantalum, niobium, or phosphorus or any combination thereof doped tin oxide and coatings containing such powders. These powders can be used for making transparent coated films that are conductive and have desirable properties for a number of end uses. Some important end uses are in static dissipative fiber and films, coatings for recyclable containers, materials involved in packaging, where the presence of certain heavy metals is undesirable, transparent conductive coatings, among other uses.

Abstract: The disclosure relates broadly to a new class or type of electroconductive powders (ECP), designated as Polytype ECP (PECP), comprising intimate mixtures of several types of ECP powders. PECP mixtures possess a lower electrical resistivity, or a higher electroconductivity, than would be expected from the weighted average of the component ECP powders. PECP are multi-component and may contain many different types of ECP. ECP components of the PECP can be selected from at least one member of the group consisting of crystallites of tin oxide containing antimony in solid solution, crystallites of antimony-containing tin oxide with uniformly distributed amorphous silica, two dimensional networks of crystallites of antimony-containing tin oxide in a unique association with amorphous silica or silica-containing material, filler materials, metal coated powders, conventional ECP materials such as carbon, aluminum powder, among others.

Abstract: A process for using explosion bonding to produce a metal composite. The explosion bonding produces a substantially diffusionless metallurgical bond between the layers. In one aspect, the ductility of at least one of the layers being bonded is increased by heating prior to bonding. In another aspect, a layer comprises explosion bonding a plurality of cladding layer to a backer plate such that the seam between the strips is sealed.

Abstract: A process for using explosion bonding to produce a metal composite that has substantially diffusionless metallurgical bonds between the layers. In one aspect, the composite comprises a plurality of cladding layers bonded to a backer plate such that the seam between the layers is sealed.

Abstract: Apparatus for shock-induced phase transformations in materials where two opposing shock waves pass coaxially through the material to be shocked from either end of its axial dimension on a converging path to a point where the shock waves collide.

Abstract: A process for using explosion bonding to produce a metal composite. The explosion bonding produces a substantially diffusionless metallurgical bond between the layers. In one aspect, the ductility of at least one of the layers being bonded is increased by heating prior to bonding. In another aspect, a layer comprises explosion bonding a plurality of cladding layer to a backer plate such that the seam between the strips is sealed.