Company Filing History:
Years Active: 1977-1992
Title: The Innovative Mind of Otto Hitzler
Introduction
Otto Hitzler, an inventive force hailing from Erzhausen, Germany, has made significant contributions to the field of polymer chemistry. With a total of three patents to his name, his work focuses on advancements in polymer-modified bitumen and photopolymerization methods. His innovative ideas and solutions are shaping the future of materials science.
Latest Patents
Hitzler's latest patents exemplify his creativity and technical expertise. One of his notable inventions is a metal compound containing polymer modified bitumen. This patent entails polymer-modified bituminous compositions containing 0.5 to 20% by weight of polymer components, where 20 to 100% by weight of the polymer added is polyalkyl(meth)acrylate, synthesized from 50 to 99.8% by weight from C.sub.6 to C.sub.28 alkyl(meth)acrylates, along with 0.2 to 20% by weight from polymerizable carboxylic acids and/or sulfonic acids. Through the addition of reactive metal compounds, Hitzler has created bituminous mixtures boasting improved elastic recovery, exceeding 50% and reaching up to about 90%, alongside low-temperature flexibility and high thermal stability.
Another significant contribution is his patent on a photopolymerization method using symmetric azo alkanes. This innovative process allows for the polymerization of free radically-polymerizable compounds, such as acryl and methacryl compounds, under the influence of light with a wavelength from 200 nm to 500 nm. This technique, which employs a symmetric azo compound with tertiary aliphatic hydrocarbon groups, maintains a polymerization temperature under 100°C by regulating light intensity, displaying Hitzler's ability to merge chemistry with practical application.
Career Highlights
Otto Hitzler has held positions at prominent companies such as Rohm GmbH and Rohm GmbH Chemische Fabrik. Throughout his career, he has consistently worked at the cutting edge of polymer research. His innovative approaches and methodologies have positioned him as a respected figure in his field, enhancing the technological landscape of polymer applications.
Collaborations
During his professional journey, Hitzler has had the privilege of collaborating with skilled professionals, including Winfried Wunderlich and Michael Muller. These collaborations have allowed him to engage with diverse perspectives and drive forward innovations in polymer chemistry.
Conclusion
Otto Hitzler's inventive spirit and dedication to advancing polymer science are evident through his patents and professional endeavors. His work not only enhances the current materials used in various applications but also paves the way for future innovations in the field. With a solid foundation of experience and a robust collaborative network, Hitzler continues to play a crucial role in shaping the future of polymer technology.