Daniel Frey

Title: Daniel Frey: Innovator in Mineral Suspension Technology

Introduction

Daniel Frey is a notable inventor based in Aarburg, Switzerland, recognized for his innovative contributions to the field of mineral suspensions. With a unique approach to creating highly concentrated aqueous suspensions, his work stands at the intersection of chemistry and engineering, focusing on efficiency and environmental considerations in industrial processes.

Latest Patents

Frey holds a patent for a "Highly concentrated aqueous suspension of minerals and/or fillers and/or pigments." This patent outlines an inventive aqueous suspension that features a solid content of 60% by weight or more. The invention is characterized by the use of one or more specialized dispersing agents, including amphoteric and cationic polyelectrolytes. Notably, these agents allow for the efficient dispersion of mineral, filler, or pigment particles, which can be positively or neutrally charged.

The patented process described enables the addition of polyelectrolytes at different stages: before, during, and after grinding, allowing for an optimized approach to grinding and dispersing that occurs in a single process step. This innovation is significant for industries that require high solid content in suspensions, reducing energy consumption and enhancing product quality.

Career Highlights

Daniel Frey is associated with Pluss-Staufer AG, a company renowned for its advancements in the field of chemical products. His work at the company demonstrates a commitment to research and development, leading to practical applications of his inventions in the manufacturing sector. His innovative approaches have contributed to the company's reputation as a leader in chemical technology.

Collaborations

Frey often collaborates with his colleague Matthias Buri, together working on research projects that further explore the potential of polyelectrolytes in various applications. Their joint efforts reflect a strong commitment to innovation and advancing the understanding of suspensions in industrial applications.

Conclusion

Daniel Frey is an inspiring figure in the field of mineral suspension technology. His innovative patented solutions not only enhance efficiencies in industrial processes but also contribute to sustainable practices within the chemical industry. As his work continues to influence the development of high-performance materials, Frey embodies the spirit of innovation that drives progress in science and engineering.