Location History:
- Mobile, AL (US) (1999)
- Bad Schwalbach, DE (1996 - 2001)
Company Filing History:
6 out of 6,662 
4 out of 19 
1 out of 9 Years Active: 1996-2001
Title: Uwe Neumann - Innovator in Polyhydroxy Aromatic Chemicals
Introduction
Uwe Neumann, an accomplished inventor based in Bad Schwalbach, Germany, holds an impressive portfolio of 11 patents. His contributions to the field of chemistry, particularly concerning polyhydroxy aromatic compounds and curing agents for epoxy resins, have made a significant impact in various industrial applications.
Latest Patents
Among his latest patents, Uwe Neumann has developed alkylated and/or aralkylated polyhydroxy aromatic compounds. These compounds are prepared through the reaction of a polyhydroxy aromatic compound (A) with an alkylene compound (B) at elevated temperatures, incorporating a mixture (C) of oxalic acid and boric acid. The resulting compounds serve as valuable starting materials for the production of condensation polymers.
Additionally, he has patented water-dispersible curing agents for epoxy resin systems characterized by a clear indication of the end of the processing time through an increase in viscosity. These curing agents, created from reaction products of specific adducts and polyamines, are tailored for use in two-component coating compositions, enhancing the performance and usability of epoxy resins.
Career Highlights
His professional journey includes notable positions at Hoechst Aktiengesellschaft and Vianova Resins, Inc., where he has applied his expertise in chemical innovations. His work has not only advanced product development in his companies but has also contributed to broader advancements in materials science.
Collaborations
Uwe Neumann has collaborated with esteemed colleagues such as Claus Godau and Michael Hoenel. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of new materials and applications in his field.
Conclusion
Uwe Neumann's contributions through his patents and collaborative efforts highlight his status as a leading innovator in the realm of chemical engineering. His inventions continue to pave the way for advancements in epoxy resin technologies and related fields, reinforcing the importance of innovation in materials development.