Company Filing History:
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Title: Erich Steinwender: Innovator in Polymer Chemistry
Introduction
Erich Steinwender is a notable inventor based in Linz, Austria, recognized for his contributions to polymer chemistry. With a total of four patents to his name, he has made significant advancements in the field, particularly in the alkylation and drying processes of polymers containing nitrogen or amino groups.
Latest Patents
Steinwender's latest patents include a method for alkylating cross-linked polymers containing N- or amino, ammonium, or spiro-bicyclic ammonium groups. This innovative method involves several steps, including the optional deprotonation of gelated polymers, washing, and the addition of alkylators under controlled conditions. Another significant patent focuses on the continuous drying of polymers with cationic N-containing groups, utilizing a gaseous medium in a fluidized bed to achieve efficient drying.
Career Highlights
Throughout his career, Erich Steinwender has worked with prominent companies such as DSM Fine Chemicals Austria and Hoffmann-La Roche Inc. His experience in these organizations has contributed to his expertise in polymer chemistry and innovation.
Collaborations
Steinwender has collaborated with notable colleagues, including Gerhard Steinbauer and Michael Stanek, further enhancing his work in the field of polymer science.
Conclusion
Erich Steinwender's contributions to polymer chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to impact the industry and advance the understanding of polymer applications.