Location History:
- Koln, DE (1989)
- Cologne, DE (1990 - 1995)
Company Filing History:
Years Active: 1989-1995
Title: The Innovative Contributions of Hans J Scholl
Introduction
Hans J Scholl is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of chemistry, particularly in the development of processes related to polyols and polyisocyanates. With a total of 7 patents to his name, Scholl's work has had a lasting impact on the production of polyurethane plastics.
Latest Patents
Among his latest patents is a process for conditioning and stabilizing polyols. This innovative method involves mixing polyols at temperatures ranging from 0 to 150 degrees Celsius with a silylated acid in quantities of about 0.0001 to 1% by weight. Another significant patent focuses on the purification of polyisocyanates. This process entails mixing organic polyisocyanates with compounds containing trimethylsilyl groups at temperatures between 20 to 150 degrees Celsius. The resulting mixture can be treated through degasification or distillation, yielding purified polyisocyanates suitable for producing polyurethane foams.
Career Highlights
Hans J Scholl is associated with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His work at Bayer has allowed him to explore and develop innovative solutions that enhance product quality and efficiency in the industry.
Collaborations
Throughout his career, Scholl has collaborated with esteemed colleagues such as Rainer Welte and Josef Pedain. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Hans J Scholl's contributions to the field of chemistry, particularly through his patents and collaborations, highlight his role as an influential inventor. His innovative processes continue to shape the production of essential materials in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.