Abstract:
A system for forming a drug-polymer coated stent includes means for applying a polymeric coating onto at least a portion of a stent framework, means for drying the applied polymeric coating on the stent framework and means for directing a jet of heated gas towards excess coating portions of the dried polymeric coating that extend into apertures of the stent framework. The system also includes means for reflowing the polymeric coating with the directed jet of heated gas to remove the excess coating portions from the apertures of the stent framework.
Abstract:
An assembly and method is described as employing a polymeric plug member. The plug member is used in the bottom portion of a photoreceptor drum to prevent leakage of the coating solution into the interior of a photoreceptor drum during dip-coating.
Abstract:
A method of coating a photoconductive element for an electrophotographic image forming apparatus and an apparatus therefore are disclosed. A plurality of cylindrical bodies are immersed in a bath, which stores a coating liquid, at the same time and then lifted out of the bath. As a result, a photoconductive film is formed on each cylindrical body.
Abstract:
A method for coating at least a portion of a medical device is provided. The medical device has an insulator layer overlying an electrode on the insulator layer. The method includes arranging a liquid agent on at least the portion of the medical device. The method further includes applying an electrostatic potential to the electrode and applying another electrostatic potential to the liquid agent. A medical appliance having a coating applied by a method is provided. A system is provided for applying a liquid coating to a medical device.
Abstract:
A machine for impregnating a die cast metal part with liquid impregnant comprises an impregnation chamber having liquid impregnant in a lower portion, an opening for ingress and egress of the parts being defined in a side wall of the chamber above the liquid impregnant, a door for sealing the opening, a part holder in the chamber and an elevator for positioning parts above the liquid impregnant during evacuation of the chamber and then immersing the parts in the liquid impregnant during subsequent pressurization of the chamber.
Abstract:
A coating apparatus for a plurality of cylindrical light sensitive members each for use in an electrophotography, is provided with a coating tank in which a coating liquid is stored; a dipping device to lift down the plurality of cylindrical base members into the coating liquid and to lift up the plurality of cylindrical base members above the coating liquid so that the plurality of cylindrical base members are coated with the coating liquid; and a plurality of drying hoods corresponding in number to the plurality of cylindrical base members and provided above the coating tank so that each of the plurality of cylindrical base members is lifted up from the coating tank into a respective drying hood among the plurality of cylindrical base members.
Abstract:
The present invention includes an apparatus for coating a workpiece with a coating solution. The apparatus includes a coating chamber in which the workpiece is coated, and a deformable coating solution supply container for supplying coating solution to the coating chamber. The coating chamber and a deformable coating solution supply container are fluidly connected such that the coating solution is flowable between the coating chamber and a deformable coating solution supply container.
Abstract:
A system for hot-dip galvanizing metal components. The system is comprised of: i) a lifting device; ii) a lifting bow; and iii) a tank containing a molten galvanizing composition.
Abstract:
An apparatus including: a tank with a closed base end and an open top end, and adapted to contain a coating formulation; and a receiver member with at least a cone shape, where the base of the cone is attached to the interior and to the base end of the tank and adapted to receive an article for coating.
Abstract:
A method of performing dip coating of a layer of a resist material on a surface of a substrate, comprising steps of: (a) providing a dip coating vessel having an interior space containing a dip coating liquid comprising a solution of the resist material in a solvent, the dip coating vessel being open at the top thereof; (b) providing a substrate having a surface, immersing the substrate in the dip coating liquid in the vessel via the open top, and withdrawing the substrate from the vessel via the open top thereof, thereby forming a layer of resist material on the surface; and (c) monitoring and maintaining the viscosity of the dip coating liquid supplied to the dip coating vessel at a predetermined value. Also disclosed is an apparatus for performing the method.