Andreas Lerch

Title: The Innovations of Andreas Lerch

Introduction

Andreas Lerch is a notable inventor based in Fernitz, Austria. He has made significant contributions to the field of polyurethane dispersions, particularly in the area of oxidative drying processes. His innovative work has led to the development of a unique patent that enhances the application of these materials in various industries.

Latest Patents

Andreas Lerch holds a patent for "Oxidatively drying polyurethane dispersions." This invention involves a complex process of reacting drying and/or semi-drying oils with low molar mass hydroxy compounds. The resulting compounds contain hydroxyl groups and fatty acid radicals with olefinic double bonds. These compounds are then reacted with high molar mass polyols and isocyanate-reactive groups to create prepolymers. The patent emphasizes the importance of achieving a specific mass fraction of unreacted isocyanate groups, which is crucial for the product's effectiveness in coating wood.

Career Highlights

Andreas Lerch is currently employed at Solutia Austria GmbH, where he continues to innovate and develop new materials. His work has not only advanced the field of polyurethane technology but has also contributed to the sustainability of wood coatings. His dedication to research and development has positioned him as a key figure in his industry.

Collaborations

Andreas has collaborated with several talented individuals, including Markus Schafheutle and Rami-Raimund Awad. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Andreas Lerch's contributions to the field of polyurethane dispersions exemplify the spirit of innovation. His patent for oxidatively drying polyurethane dispersions showcases his expertise and commitment to advancing material science. Through his work at Solutia Austria GmbH and collaborations with fellow inventors, he continues to make a significant impact in his field.