Location History:
- Fischbach, Taunus, DE (1977 - 1978)
- Fischbach, DE (1979)
- Kelkheim (Taunus), DE (1993)
- Kelkheim/Ts., DE (1995)
- Kelkheim, DE (1978 - 1997)
Company Filing History:
Years Active: 1977-1997
Title: Helmut Schlaf: Innovator in Polymer Chemistry
Introduction
Helmut Schlaf is a distinguished inventor based in Kelkheim, Germany. He has made significant contributions to the field of polymer chemistry, holding a total of 11 patents. His innovative work focuses on the preparation of polyacetals and trioxane, showcasing his expertise in chemical processes.
Latest Patents
Among his latest patents, Helmut Schlaf has developed a process for the preparation of polyacetals. This process involves the continuous preparation of homo- and copolyoxymethylenes with stable end groups in a homogeneous phase. In this method, cyclic formaldehyde oligomers are polymerized in the presence of protonic acids as initiators. The reaction occurs in a tubular reactor with static mixing elements, where the residence time of the reaction components is carefully controlled. Additionally, he has patented a process for the preparation of pure trioxane, which prevents blockage of the crystallization unit by adding alkaline organic compounds during continuous or semicontinuous crystallization processes.
Career Highlights
Helmut Schlaf is currently associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has significantly advanced the understanding and application of polymerization processes, contributing to the development of new materials and technologies.
Collaborations
Throughout his career, Helmut has collaborated with notable colleagues, including Karlheinz Burg and Alwin Heller. These partnerships have fostered innovation and have been instrumental in the successful execution of various projects.
Conclusion
Helmut Schlaf's contributions to polymer chemistry and his innovative patents have established him as a key figure in the field. His work continues to influence the development of advanced materials and processes in the chemical industry.