This inventor holds 1 USPTO granted patent. Top assignee: Bayer Aktiengesellschaft. Active years: 1988.
Company Filing History:
Years Active: 1988
Title: Wilfried Orywol: Innovator in Non-Foamed Moldings
Introduction
Wilfried Orywol is a notable inventor based in Overath, Germany. He has made significant contributions to the field of materials science, particularly in the production of non-foamed moldings. His innovative approach has led to advancements in the mechanical properties of moldings used in various applications.
Latest Patents
Orywol holds a patent for a process that produces urea-modified bubble-free moldings based on polyisocyanate polyaddition products. This process involves reacting an organic polyisocyanate with a polyhydroxyl compound and/or polyepoxide in the presence of a water chain extender. The chain extender is an aqueous alkali aluminosilicate or an aqueous alkali-alkaline earth aluminosilicate of the zeolite type. The reaction is conducted in a mold using cast resin technology, ensuring that the equivalent ratio of isocyanate to hydroxyl and/or epoxide groups ranges from 1.1:1 to 6.1. The resulting moldings exhibit superior mechanical properties, such as enhanced tensile strength and elongation compared to prior art moldings.
Career Highlights
Orywol is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work has been instrumental in developing innovative materials that meet the demands of modern engineering and manufacturing processes.
Collaborations
Throughout his career, Orywol has collaborated with esteemed colleagues, including Fritz Ehrhard and Walter Uerdingen. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Wilfried Orywol's contributions to the field of non-foamed moldings highlight his innovative spirit and dedication to improving material properties. His patent reflects a significant advancement in the production process, showcasing the potential for enhanced applications in various industries.