Location History:
- Aesch, CH (1976 - 1985)
- Giffers, CH (1988 - 1989)
Company Filing History:
Years Active: 1976-1989
Title: Hermann Diethelm: Innovator in Thermosetting Epoxy Resins
Introduction
Hermann Diethelm is a notable inventor based in Aesch, Switzerland. He has made significant contributions to the field of thermosetting epoxy resins, holding a total of 7 patents. His work focuses on developing innovative materials that enhance performance and stability under various conditions.
Latest Patents
One of Diethelm's latest patents is for a hot-foamable, thermosetting epoxy resin mixture. This invention allows for the production of cured foams with a high degree of closed cellular structure, good stability under prolonged heat exposure, and excellent compressive strength. The mixture includes specific components such as an epoxy resin with a defined epoxide content and functionality, a novolak, a curing accelerator, a blowing agent, and an emulsifier. Another significant patent involves a pressure reaction injection molding process for creating molded bodies from reactive resins. This process is designed to optimize temperature control during the hardening phase, ensuring high-quality molded products.
Career Highlights
Hermann Diethelm has had a distinguished career at Ciba-Geigy Corporation, where he has been instrumental in advancing the company's research and development efforts in polymer chemistry. His innovative approaches have led to the creation of materials that meet the demands of modern applications.
Collaborations
Throughout his career, Diethelm has collaborated with esteemed colleagues such as Bruno Schreiber and Wolfgang Dresen. These partnerships have fostered a creative environment that has contributed to the success of his inventions.
Conclusion
Hermann Diethelm's contributions to the field of thermosetting epoxy resins exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a dedication to advancing technology.