Company Filing History:
Years Active: 1981-1987
Title: The Innovations of Hans Wolfram
Introduction
Hans Wolfram is a notable inventor based in Kelkheim, Germany. He has made significant contributions to the field of chemistry, particularly in the area of chlorination processes. With a total of 2 patents to his name, his work has implications in various industrial applications.
Latest Patents
Wolfram's latest patents include a process for ring-chlorinating toluene. This innovative method achieves a particularly high proportion of p-chlorotoluene by utilizing a chlorination product of 2,8-dimethylphenoxathiin as a cocatalyst alongside customary Lewis acid catalysts. His second patent focuses on the manufacture of 1,3,5-trichlorobenzene, which is produced by treating 5-chloro-1,3-dinitrobenzene and/or 3,5-dichloronitrobenzene with chlorine at elevated temperatures. This process results in an intermediate that is valuable in plant protection.
Career Highlights
Wolfram is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work there has allowed him to explore and develop innovative chemical processes that enhance production efficiency and product quality.
Collaborations
Throughout his career, Wolfram has collaborated with esteemed colleagues such as Gert Volkwein and Konrad Baessler. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Hans Wolfram's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and pave the way for future developments.