Company Filing History:
Years Active: 2015-2019
Title: John Weijnen: Innovator in Coating Compositions
Introduction
John Weijnen is a notable inventor based in Alphen aan den Rijn, Netherlands. He has made significant contributions to the field of coating compositions, holding a total of 5 patents. His work focuses on enhancing the performance and application of coatings through innovative chemical formulations.
Latest Patents
Among his latest patents, one notable invention is a coating composition comprising an anti-skinning agent. This invention relates to a coating composition that includes an oxidatively drying binder and an anti-skinning agent, which consists of a diketone and an aldoxime or ketoxime. Another significant patent is for a drier composition designed for oxidatively air-drying alkyd-based coating compositions. This drier composition includes a metal complex and a K salt of an organic acid, aimed at improving the drying process of coatings.
Career Highlights
Throughout his career, John Weijnen has worked with prominent companies in the coatings industry, including PPG Europe BV and PPG Coatings Europe BV. His experience in these organizations has allowed him to develop and refine his innovative ideas in coating technologies.
Collaborations
John has collaborated with several professionals in his field, including Dirk Klomp and Cornelis Brandjes. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
John Weijnen is a distinguished inventor whose work in coating compositions has led to multiple patents and advancements in the industry. His innovative approaches continue to influence the field of coatings, showcasing the importance of research and development in creating effective solutions.