Gerhard Friederichs

Title: Gerhard Friederichs: Innovator in Coating Technologies

Introduction

Gerhard Friederichs is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of coating technologies, holding a total of 2 patents. His work focuses on developing innovative liquid coating compositions and water-dilutable vehicles.

Latest Patents

Among his latest patents is a liquid coating composition that includes a resin system crosslinkable under the catalysis of a catalyst D. This composition comprises a binder A and, optionally, a crosslinker B for binder A. Additionally, it features solid particles consisting of a physical mixture of 70 to 99 wt.-% of a polyurethane resin C and 1 to 30 wt.-% of a catalyst D immobilized in the polyurethane resin C. The polyurethane resin C has a melting temperature of 40 to 180°C, measured by DSC at a heating rate of 10 K/min. Another significant patent involves water-dilutable vehicles based on epoxide resins. These vehicles are neutralized with bases and have an acid number of 5 to 60. They are produced through the polymerization or copolymerization of acidic, phosphoric acid-functional unsaturated monomers and epoxide resins in the presence of solvents.

Career Highlights

Gerhard has worked with prominent companies in the coatings industry, including Herberts GmbH and Axalta Coating Systems IP Co LLC. His experience in these organizations has allowed him to refine his expertise in coating technologies and contribute to various innovative projects.

Collaborations

Throughout his career, Gerhard has collaborated with notable professionals such as Hans-Peter Patzschke and Joachim Blum. These collaborations have further enriched his work and expanded his impact in the field.

Conclusion

Gerhard Friederichs is a distinguished inventor whose work in coating technologies has led to valuable innovations. His patents reflect a commitment to advancing the industry and improving product formulations.