Company Filing History:
Years Active: 1978-1984
Title: Jelis De Jonge: Innovator in Plastics Duplication Technology
Introduction
Jelis De Jonge is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of plastics information carriers, particularly in the duplication of video records. With a total of 3 patents to his name, his work has advanced the technology used in the manufacturing of plastics record carriers.
Latest Patents
De Jonge's latest patents include a method of manufacturing a die for duplicating plastics information. This invention involves using a metal die that is coated with a thin-liquid molding resin, which can be polymerized by radiation. A radiation-pervious substrate, typically made from synthetic materials like polymethylmethacrylate, is applied to the molding resin. The process includes exposing the molding resin to light through the substrate, allowing the cured resin to be removed along with the substrate. The molding resin is designed with specific chemical properties, including low-molecular monomers or oligomers that contain hydrocarbon and phenyl groups. This innovative method not only enhances the efficiency of duplicating video records but also extends to the molding resin, substrate, and die used in the process.
Career Highlights
Jelis De Jonge is associated with U.S. Philips Corporation, where he has been instrumental in developing advanced technologies for plastics duplication. His expertise in the field has led to the creation of methods that improve the quality and efficiency of producing plastics record carriers.
Collaborations
Some of his notable coworkers include Gerardus J Lippits and Arnoldus J Van Den Broek. Their collaborative efforts have contributed to the advancements in the technologies related to plastics information carriers.
Conclusion
Jelis De Jonge's innovative work in the field of plastics duplication technology has made a lasting impact on the industry. His patents reflect a commitment to advancing manufacturing processes and improving the quality of plastics record carriers.