Paul Bornmann

Title: Paul Bornmann: Innovator in Melamine-Formaldehyde Solutions

Introduction

Paul Bornmann is a notable inventor based in Stein an der Traun, Germany. He has made significant contributions to the field of chemical engineering, particularly in the development of melamine-formaldehyde solutions. With a total of two patents to his name, Bornmann's work has had a considerable impact on the industry.

Latest Patents

Bornmann's latest patents include a process for preparing aqueous solutions of melamine-formaldehyde. This innovative method allows for the creation of melamine-formaldehyde and melamine-urea-formaldehyde condensation products with anionic sulfo groups in concentrations as high as 50% by weight. The process is conducted in three stages, beginning with the condensation of melamine or a mixture of melamine and urea, formaldehyde, and an alkali metal sulfite in an aqueous solution. The subsequent stages involve careful control of pH and temperature to achieve the desired viscosity and stability of the solution.

Another significant patent is for a process for preparing a sulfite modified melamine resin solution. This method enhances the stability of aqueous melamine resin solutions by incorporating a preliminary condensation step and refluxing the final mixture. The resulting concrete mixtures prepared with these stabilized resin solutions cure more rapidly, showcasing the practical applications of Bornmann's inventions.

Career Highlights

Paul Bornmann is associated with Suddeutsche Kalkstickstoff-werke Aktiengesellschaft, where he has applied his expertise in chemical processes. His work has contributed to advancements in the production and application of melamine-based products, which are widely used in various industries.

Collaborations

Throughout his career, Bornmann has collaborated with notable colleagues, including Alois Aignesberger and Hans-Gunter Rosenbauer. These partnerships have fostered innovation and the sharing of knowledge within the field.

Conclusion

Paul Bornmann's contributions to the field of melamine-formaldehyde solutions exemplify the importance of innovation in chemical engineering. His patents reflect a commitment to advancing technology and improving industrial processes.