Klaus Seyfried

Title: Innovations of Klaus Seyfried in Cold-Curing Foam Resins

Introduction

Klaus Seyfried is a notable inventor based in Schildgen, Germany. He has made significant contributions to the field of polyurethane foam resins, holding a total of three patents. His work focuses on processes that enhance the production and quality of cold-curing foam resins.

Latest Patents

Seyfried's latest patents include a process for the production of cold-curing foam resins. This innovative process utilizes a mixture of silicon compounds to create cold-setting, non-shrinkable polyurethane foam resins. Another notable patent involves the preparation of cyclic diphenylsiloxanes. This process improves the yield and purity of cyclic diphenylsiloxane by hydrolyzing a diphenyldihalogenosilane in the presence of an organic, aprotic solvent and an aqueous basic solution. The use of lithium hydroxide, potassium hydroxide, or sodium hydroxide as the base in a stoichiometric amount is a key aspect of this improvement.

Career Highlights

Klaus Seyfried is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to develop and refine his innovative processes, contributing to advancements in material science.

Collaborations

Seyfried has collaborated with notable colleagues such as Hans Joachim Lucking and Werner Buchner. These collaborations have fostered a productive environment for innovation and development in their respective fields.

Conclusion

Klaus Seyfried's contributions to the field of cold-curing foam resins exemplify the impact of innovative processes in material science. His patents reflect a commitment to enhancing the quality and efficiency of polyurethane foam production.