Peter Heitkämper

Title: Innovations of Peter Heitkämper

Introduction

Peter Heitkämper is a notable inventor based in Dormagen, Germany. He has made significant contributions to the field of polyurethane elastomers, holding a total of four patents. His work focuses on developing advanced materials that can withstand high mechanical stresses.

Latest Patents

One of his latest patents is for polyurethane cast elastomers based on durene diisocyanate. This invention relates to the preparation of polyurethane cast elastomers using higher molecular weight polyhydroxy compounds, durene diisocyanate, and low molecular weight chain-lengthening and/or crosslinking agents. These elastomers are particularly useful for producing moldings that are exposed to high mechanical stresses. Another significant patent is the process for the preparation of durene diisocyanate. This process involves reacting durene with nitric acid in sulfuric acid, followed by catalytic hydrogenation of the dinitrodurene formed, and phosgenation of the resultant durene diamine. The process is advantageous as it allows for the intermediate products to be processed directly after preparation, minimizing environmental impact.

Career Highlights

Peter Heitkämper is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to innovate and develop new materials that have practical applications in various industries.

Collaborations

Heitkämper has collaborated with notable coworkers such as Karsten Reihs and Werner Rasshofer. Their combined expertise has contributed to the successful development of innovative solutions in their field.

Conclusion

Peter Heitkämper's contributions to the field of polyurethane elastomers and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence the development of advanced materials that meet the demands of modern applications.