This inventor holds 2 USPTO granted patents. Top assignee: Dynamit Nobel Aktiengesellschaft. Active years: 1976-1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1977
Title: Erich Behr: Innovator in Polyester and Polyimide Technologies
Introduction
Erich Behr is a notable inventor based in Troisdorf, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of thermostable polyesters and polyimide products. With a total of 2 patents, his work has had a lasting impact on material science.
Latest Patents
One of Erich Behr's latest patents is for a thermostable polyester. This innovative process involves the preparation of a polyester that is insoluble in tetrachloroethane and consists of approximately 40 to 200 units. The polyester features specific units combined with others, where both R radicals can be methyl on some units and phenyl on the balance. The process includes heating and condensing 4,4'-dihydroxytetraphenylmethane with 2,2-bis-(4-hydroxyphenyl)-propane and terephthalic or isophthalic acid dichloride.
Another significant patent involves the manufacture of polyimide products. This process enhances the cyclodehydration of a polyamide carboxylic acid solution by incorporating a nitrogen-containing compound. The compounds used in this process include various substituted pyridines and quinolines, which improve the efficiency of the cyclodehydration.
Career Highlights
Erich Behr has been associated with Dynamit Nobel Aktiengesellschaft, where he has contributed to various innovative projects. His expertise in polymer chemistry has positioned him as a key figure in the development of advanced materials.
Collaborations
Throughout his career, Erich has collaborated with notable coworkers such as Norbert Vollkommer and Wolfgang Wolfes. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Erich Behr's contributions to the fields of polyester and polyimide technologies demonstrate his innovative spirit and dedication to advancing material science. His patents reflect a commitment to developing new processes that enhance the properties and applications of polymers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile