Company Filing History:
Years Active: 2001
Title: Helmfried Kraus: Innovator in Silica Moldings
Introduction
Helmfried Kraus is a notable inventor based in Rodenbach, Germany. He has made significant contributions to the field of materials science, particularly in the development of innovative moldings based on silica. His work has implications for various industrial applications, including catalysis.
Latest Patents
Kraus holds a patent for moldings based on silica, specifically designed with a hollow cylindrical configuration. These moldings feature internal reinforcing stays or spokes that connect the inner wall of the hollow cylinder to the center. The production process involves homogenizing silica with methyl hydroxyethyl cellulose, wax, and/or polyethylene glycol. Water and, optionally, an aqueous alkaline ammonia solution are added to the mixture. This mixture is then kneaded, formed, and extruded, with the extrudate being cut to the desired length. The moldings are dried at temperatures ranging from 20 to 150°C and annealed for a period of 30 minutes to 10 hours at temperatures between 400 and 1200°C. These moldings serve as catalyst supports for the production of unsaturated esters from olefins, organic acids, and oxygen in the gas phase, particularly for the production of vinyl acetate monomer. He has 1 patent to his name.
Career Highlights
Kraus is associated with Degussa Aktiengesellschaft, a leading company in the field of specialty chemicals. His work at Degussa has allowed him to explore and develop innovative solutions in materials science. His contributions have been recognized within the industry, showcasing his expertise and commitment to advancing technology.
Collaborations
Throughout his career, Kraus has collaborated with notable colleagues, including Thomas Tacke and Peter Schinke. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their respective fields.
Conclusion
Helmfried Kraus is a distinguished inventor whose work in silica moldings has made a lasting impact on the industry. His innovative approach and dedication to research continue to inspire advancements in materials science.