Walter Loffelmann

Title: Walter Loffelmann: Innovator in Membrane Technology

Introduction

Walter Loffelmann is a notable inventor based in Erlenbach, Germany. He has made significant contributions to the field of membrane technology, holding a total of 3 patents. His work has advanced the development of materials used in various filtration processes.

Latest Patents

Loffelmann's latest patents include a polysulfone membrane and a method for its manufacture. He has also developed a polyacrylonitrile membrane, which is an asymmetric semipermeable membrane designed for dialysis and/or ultrafiltration. This membrane is composed of a copolymer of acrylonitrile and acrylic ester, along with an ionic or ionizable monomer in the form of a hollow fiber. The copolymer consists of 90.50 to 95.00 wt. % acrylonitrile, 4.99 to 8.60 wt. % acrylic ester, and 0.01 to 0.90 wt. % of the ionic or ionizable monomer. Additionally, he has provided a process for its manufacture.

Career Highlights

Throughout his career, Loffelmann has worked with prominent companies such as Akzo N.V. and Akzo Nobel N.V. His experience in these organizations has contributed to his expertise in membrane technology and innovation.

Collaborations

Loffelmann has collaborated with notable colleagues, including Jurgen Passlack and Harald Schmitt. Their joint efforts have furthered advancements in the field of membrane technology.

Conclusion

Walter Loffelmann's contributions to membrane technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and pave the way for future innovations.