The present invention is directed towards an electrocoating system comprising a tank comprising at least one sidewall and configured to hold an electrodepositable coating composition for receiving a substrate to be coated, and a movable electrode positioned within the tank, wherein the movable electrode does not extend through the sidewall. Also disclosed herein are methods of coating substrates, systems for coating a substrate, and coated substrates.

The present disclosure is drawn to covers for electronic devices, methods of making the covers, and electronic devices. In one example, a cover for an electronic device comprising: a metal cover substrate having at least a top surface and a bottom surface; a transparent passivation layer on the top surface of the metal cover substrate; a water-borne graphene coating layer on the transparent passivation layer; and an electrophoretic deposition coating layer on the water-borne graphene coating layer.

A coated metal alloy substrate with at least one chamfered edge, a process for producing a coating a metal alloy substrate, and an electronic device having a housing comprising a coated metal alloy substrate are described. The coated metal alloy substrate with at least one chamfered edge comprises a hydrophobic anti-fingerprint layer deposited on the metal alloy substrate, a passivation layer deposited on the at least one chamfered edge, and a water based paint layer deposited on the passivation layer.

A recovery device for a volatile organic compound is a device for recovering the volatile organic compound in a coating drying oven which dries a coating film of a workpiece coated with a water-soluble coating. The coating drying oven includes: an evaporation zone in which moisture of the workpiece is evaporated; and a curing zone to cure the coating film. The recovery device includes: a first take-out passage for taking out first furnace air in the evaporation zone; a second take-out passage for taking out second furnace air in the curing zone; a mixing chamber configured to mix the first furnace air and the second furnace air to obtain mixed air; and a cooling recovery unit configured to cool the mixed air and recover, as a condensate, the volatile organic compound contained in the mixed air, together with the moisture.

A recovery device for a volatile organic compound is a device for recovering the volatile organic compound in a coating drying oven which dries a coating film of a workpiece coated with a water-soluble coating. The coating drying oven includes: an evaporation zone in which moisture of the workpiece is evaporated; and a curing zone to cure the coating film. The recovery device includes: a first take-out passage for taking out first furnace air in the evaporation zone; a second take-out passage for taking out second furnace air in the curing zone; a mixing chamber configured to mix the first furnace air and the second furnace air to obtain mixed air; and a cooling recovery unit configured to cool the mixed air and recover, as a condensate, the volatile organic compound contained in the mixed air, together with the moisture.

A coated metal alloy substrate, a process for producing a coating a metal alloy substrate, and an electronic device having a housing comprising a coated metal alloy substrate are described. The coated metal alloy substrate comprises a passivation layer deposited on the metal alloy substrate, a porous conductive water borne carbon nanotube layer on the passivation layer, and an electrophoretic deposition layer deposited on the porous conductive water borne carbon nanotube layer.

An anti-tarnish composition including a polymer resin; a photoinitiator; a coating thickness adjusting agent; and optionally a dye useful for protecting metal substrates from tarnishing and methods of applying the anti-tarnish composition to metal substrates using an electroplating method. The anti-tarnish composition can be selectively applied to the metal surfaces of jewelry containing gemstones.

A surface treatment method for a metal member includes the steps of: (a) imparting a charge to one region of the metal member; and (b) forming a first coating by applying a first coating material to the other region of the metal member, the first coating material containing an insulating resin.

A system for producing technetium-99m from molybdate-100. The system comprises: a target capsule apparatus for housing a Mo-100-coated target plate; a target capsule pickup apparatus for engaging, and delivering. the target cell apparatus into a target station apparatus target station apparatus for receiving and mounting therein the target capsule apparatus. The target station apparatus is engaged with a cyclotron for irradiating the Mo-100-coated target plate with protons. The irradiated target capsule apparatus is transferred to a receiving cell apparatus comprising a dissolution/purification module for receiving therein a proton-irradiated Mo-100-coated target plate. A conveyance conduit infrastructure interconnects: (i) the target capsule pickup apparatus with the target station apparatus, (ii) the target station apparatus and the receiving cell apparatus, and (iii) the receiving cell apparatus and the dissolution/purification module.

A system for producing technetium-99m from molybdate-100. The system comprises: a target capsule apparatus for housing a Mo-100-coated target plate; a target capsule pickup apparatus for engaging, and delivering. the target cell apparatus into a target station apparatus target station apparatus for receiving and mounting therein the target capsule apparatus. The target station apparatus is engaged with a cyclotron for irradiating the Mo-100-coated target plate with protons. The irradiated target capsule apparatus is transferred to a receiving cell apparatus comprising a dissolution/purification module for receiving therein a proton-irradiated Mo-100-coated target plate. A conveyance conduit infrastructure interconnects: (i) the target capsule pickup apparatus with the target station apparatus, (ii) the target station apparatus and the receiving cell apparatus, and (iii) the receiving cell apparatus and the dissolution/purification module.