Company Filing History:
Years Active: 1995
Title: Walter Hilker: Innovator in Resin Technology
Introduction
Walter Hilker is a notable inventor based in Taunusstein, Germany. He has made significant contributions to the field of resin technology, particularly in the development of oil-soluble, phenolic resin-modified natural resinic acid esters. His innovative work has implications for various applications, including printing inks.
Latest Patents
Walter Hilker holds a patent for oil-soluble, phenolic resin-modified natural resinic acid esters. This invention is capable of forming self-gelling mineral oil solutions and can be utilized as binder resins in both offset printing and letterpress printing. The patent details a process for preparing these resins from natural resins, phenols, aldehydes, condensation catalysts, esterifying agents, and modifiers. The process involves a reaction of the components at temperatures ranging from 80°C to 300°C, emphasizing the importance of the combined use of a magnesium compound as a condensation catalyst and the continuous removal of water during the reaction.
Career Highlights
Walter Hilker is associated with Hoechst Aktiengesellschaft, where he has contributed to advancements in resin technology. His work has been instrumental in enhancing the properties and applications of resin materials in various industries.
Collaborations
Throughout his career, Walter has collaborated with notable colleagues, including Albert Bender and Lothar Bothe. These collaborations have fostered innovation and development in the field of resin technology.
Conclusion
Walter Hilker's contributions to resin technology, particularly through his patented innovations, have had a lasting impact on the industry. His work continues to influence the development of advanced materials for printing and other applications.