Walter Koch

Title: Walter Koch: Innovator in Water-Dilutable Coating Technologies

Introduction

Walter Koch is a notable inventor based in Graz, Austria. He has made significant contributions to the field of coating technologies, particularly with his innovative approaches to water-dilutable coating binder combinations. His work has implications for various applications in the coatings industry.

Latest Patents

Walter Koch holds a patent for "Water-dilutable coating binder combinations which can be deposited cathodically." This patent describes binder combinations based on epoxy resin-amine adducts, acrylate copolymers, and crosslinking components. These binders are particularly suitable for formulating water-dilutable primers and one-coat paints. The patent outlines a composition that includes 3 to 30% by weight of a basic epoxy resin-amine adduct, which is free from epoxide groups, and 70 to 97% by weight of a monomer mixture consisting of various esters and aromatic vinyl monomers. The resulting baked films exhibit a high degree of gloss and excellent resistance to UV light, washing agents, and corrosion.

Career Highlights

Walter Koch is associated with Vianova Kunstharz AG, where he has been instrumental in developing advanced coating solutions. His expertise in polymer chemistry and coating technology has positioned him as a key figure in the industry. His innovative work has led to improved formulations that enhance the performance and durability of coatings.

Collaborations

Walter Koch has collaborated with notable colleagues, including Ingo Kriessmann and Willibald Paar. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the coatings sector.

Conclusion

Walter Koch's contributions to water-dilutable coating technologies exemplify the importance of innovation in the coatings industry. His patent and collaborative efforts continue to influence advancements in this field.