This inventor holds 2 USPTO granted patents. Top assignee: Swiss Aluminium Ltd.. Active years: 1983-1984.
Location History:
- Bergheim, DE (1983)
- Speyer, DE (1984)
Company Filing History:
Years Active: 1983-1984
Title: Bernhard Schepers: Innovator in Crystalline Alumina Production
Introduction
Bernhard Schepers is a notable inventor based in Bergheim, Germany. He has made significant contributions to the field of materials science, particularly in the production of crystalline alumina. With a total of 2 patents to his name, Schepers has developed innovative processes that enhance the utility of alumina in various applications.
Latest Patents
Schepers' latest patents include a process for manufacturing crystalline alumina and a process for the production of coarse crystalline alumina. The first patent describes a method for producing crystalline alumina from aluminum hydroxide, which is suitable for ceramic and refractory purposes or as a lapping and polishing agent. This process involves subjecting aluminum hydroxide with a low Na₂O content to thermal treatment, either directly or after partial dehydration. The addition of an ammonium-containing mineralizer, particularly NH₄BF₄, is crucial for achieving the desired crystalline structure.
The second patent outlines a process for producing coarse crystalline alumina, which is advantageous for abrasives and refractory materials. This method also involves treating aluminum hydroxide with a mineralizer and subjecting it to elevated temperatures to facilitate the transformation to α-Al₂O₃.
Career Highlights
Bernhard Schepers is associated with Swiss Aluminium Ltd., where he applies his expertise in materials science to develop innovative solutions. His work has significantly impacted the production processes of alumina, making them more efficient and effective.
Collaborations
Schepers has collaborated with notable colleagues, including Tiberiu Mizrah and Bernd Schröder. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Bernhard Schepers is a distinguished inventor whose work in the field of crystalline alumina production has led to significant advancements. His innovative processes are paving the way for new applications and improvements in materials science.