Abstract:
The invention relates to a method for the radiation curing of surfaces of workpieces, wherein the workpieces are held in a multiplicity of hermetically sealable and at least partly radiation-transparent holding fixtures and are fed consecutively in a cycle to an irradiation device (26), wherein the holding fixtures with the workpieces contained therein are purged with inert gas, and before irradiation or in an irradiation station inert gas is fed into a holding fixture and the holding fixture is purged with the inert gas and the gas displaced by purging is fed to a holding fixture at a previous stage of the operating cycle, for purging of the same, and an apparatus for implementation of the method.
Abstract:
The invention relates to an apparatus and a method of producing molding materials and coatings on substrates by curing radiation-curable materials under an inert gas atmosphere by exposure to high-energy radiation.
Abstract:
The invention relates to a method for the radiation curing of surfaces of workpieces, wherein the workpieces are held in a multiplicity of hermetically sealable and at least partly radiation-transparent holding fixtures and are fed consecutively in a cycle to an irradiation device (26), wherein the holding fixtures with the workpieces contained therein are purged with inert gas, and before irradiation or in an irradiation station inert gas is fed into a holding fixture and the holding fixture is purged with the inert gas and the gas displaced by purging is fed to a holding fixture at a previous stage of the operating cycle, for purging of the same, and an apparatus for implementation of the method.
Abstract:
In a method of treating a substrate for water repellency, there is a method of coating with a fluor-alkyl processing agent in the atmosphere or in a vacuum, however this takes time, and foreign matter becomes attached. A substrate surface is irradiated with ultraviolet light while flowing a fluoridated gas thereover to treat for water repellency. Moreover a thin film is formed inside a partition by this method and an organic EL device if manufactured by a liquid phase method. To be specific, scrub cleaning, UV ozone cleaning, an ultraviolet fluoridization process, an organic film forming is performed using an ink jet method, a cathode film forming and a sealing are performed.
Abstract:
An apparatus for forming a resin coating on the surface of an article having a three-dimensional structure, comprising: (i) a compartment (a) in which the surface of the article is coated with a resin solution, (ii) a compartment (b) in which said resin solution coated on said article is cured; and (iii) means for successively transporting said article through said compartments; wherein said compartment (b) is substantially shut off from the outside air and has an entrance and an exit for said article transport means, said entrance and said exit being provided with respect guide members having substantially the same cross-sectional configuration.
Abstract:
A method for increasing the resistance of a coating such as a color/clear composite coating to water spotting and acid etching is disclosed. The method involves exposing the coated substrate to ultraviolet radiation after heat curing of the coating.