This inventor holds 3 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1983-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Grevenbroich, DE (1983 - 1985)
- Dormagen, DE (1991)
Company Filing History:
Years Active: 1983-1991
Title: Hermann J Jungverdorben: Innovator in Acrylonitrile Filaments
Introduction
Hermann J Jungverdorben is a notable inventor based in Grevenbroich, Germany. He has made significant contributions to the field of synthetic fibers, particularly in the production of acrylonitrile filaments and fibers. With a total of 3 patents to his name, Jungverdorben's work has advanced the technology and applications of synthetic materials.
Latest Patents
His latest patents include a groundbreaking process for the continuous production of acrylonitrile filaments and fibers. This innovative method involves the production of crimped filaments and fibers from acrylonitrile polymers or copolymers containing at least 40% by weight acrylonitrile units. The process utilizes dry spinning from highly polar solvents, where filaments are subjected to extremely low solvent contents in the spinning tube. This is achieved through the application of superheated steam at high temperatures, while cooling the filaments with water or aqueous finishes. The result is spun PAN filaments that exhibit good natural color without the need for washing or drying stages. Additionally, Jungverdorben's work has led to the development of dry-spun synthetic fibers with an individual as-spun denier of 3 dtex, showcasing his expertise in creating high-quality synthetic materials.
Career Highlights
Hermann J Jungverdorben is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to focus on innovative solutions in the field of synthetic fibers, contributing to the company's reputation for excellence in research and development.
Collaborations
Throughout his career, Jungverdorben has collaborated with esteemed colleagues such as Ulrich Reinehr and Joachim Dross. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hermann J Jungverdorben's contributions to the field of acrylonitrile filaments and fibers have established him as a prominent inventor. His innovative processes and collaborations continue to influence the development of synthetic materials, showcasing the importance of research and innovation in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile