Company Filing History:
Years Active: 1983
Title: Innovations by Kristina Geneis
Introduction
Kristina Geneis is a notable inventor based in Berlin, Germany. She has made significant contributions to the field of chemistry, particularly in the development of sulfobetaines. With two patents to her name, her work showcases innovative processes that have practical applications in various industries.
Latest Patents
Kristina Geneis's latest patents include the invention of new sulfobetaines and a process for the manufacture of cyclic sulfobetaines of a substituted 4-sulfomethyl-pyrrolidinium betaine type. This invention involves converting diallylammonium combinations with salts of sulfurous acid under mild reaction conditions. The process is efficient, requiring minimal energy, and allows for the selective manufacturing of these compounds with nearly quantitative yields. The advantages of this process include the avoidance of carcinogenic alkylates, the use of technical chemicals and tap water, and the minimal formation of by-products. These substances can be utilized for various purposes, such as conductive coatings and antistatic materials, and they exhibit valuable surface tension qualities and excellent cleaning power at low temperatures.
Another patent by Geneis relates to the manufacture of N-substituted 3-sulfopropylammonium betaines. In this process, N-substituted allylammonium compounds are reacted with salts of sulfurous acid in the presence of initiators and catalytic transition metallic ions. This method also requires simple equipment and low energy expenditures, producing compounds selectively with high yields. The process avoids the use of carcinogenic alkylates and can employ technical purity chemicals and tap water, resulting in minimal by-products. The substances produced have significant surface tension qualities and are particularly useful in laundry agent formulations for energy-saving laundering processes.
Career Highlights
Kristina Geneis is affiliated with the Akademie der Wissenschaften der DDR, where she continues to advance her research and innovations. Her work has garnered attention for its practical applications and environmentally friendly processes.
Collaborations
She collaborates with notable colleagues, including Roland Ohme and Detlef Ballschuh, contributing to a dynamic research environment that fosters innovation.
Conclusion
Kristina Geneis is a pioneering inventor whose work in sulfobetaines has the potential to impact various industries positively. Her innovative processes reflect a commitment to efficiency and sustainability in chemical manufacturing.