Company Filing History:
Years Active: 1983-1992
Title: Gunter Gleitsmann: Innovator in Polyisocyanate Technology
Introduction
Gunter Gleitsmann is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of polyisocyanate technology, holding 2 patents that showcase his innovative approaches.
Latest Patents
Gunter's latest patents include a formulation for polyisocyanate mixtures containing isocyanurate groups. This invention involves liquid polyisocyanate mixtures with an NCO content of 15 to 30% by weight, achieved through the partial trimerization of isocyanate groups from polyisocyanate mixtures of the diphenyl methane series. The mixtures consist of various isomers of diisocyanatodiphenyl methane, ensuring a precise composition that adds up to 100%. Another significant patent focuses on a new process for the purification of 4,4'-diisocyanatodiphenylmethane. This process allows for the production of very pure 4,4'-diisocyanatodiphenylmethane by initially removing certain isomers under specific distillation conditions, followed by further purification stages.
Career Highlights
Gunter Gleitsmann is currently associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to develop and refine his innovative ideas in polyisocyanate technology.
Collaborations
Throughout his career, Gunter has collaborated with esteemed colleagues such as Hans J Scholl and Rainer Welte. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Gunter Gleitsmann's contributions to polyisocyanate technology through his patents and work at Bayer Aktiengesellschaft highlight his role as a significant innovator in the field. His advancements continue to influence the industry and pave the way for future innovations.