This inventor holds 5 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Stockhausen Gmbh & Co Kg, Chemische Fabrik Stockhausen Gmbh. Active years: 1996-2006.
Company Filing History:
Years Active: 1996-2006
Title: Edgar Herrmann: Innovator in Super-Absorbent Technologies
Introduction
Edgar Herrmann is a notable inventor based in Nettetal, Germany. He has made significant contributions to the field of absorbent materials, particularly in the production of cellulose shaped bodies with super-absorbent properties. With a total of 5 patents to his name, Herrmann's work has had a substantial impact on various hygiene products and materials.
Latest Patents
One of Herrmann's latest patents is a method for producing cellulose shaped bodies with super-absorbent properties. This innovative process involves creating a solution of 5 to 20 wt.-% of cellulose in a hydrous tertiary amine oxide, followed by extrusion and stretching of the extrudate in a non-precipitating medium. The resulting formed materials exhibit high water retention capacity, making them suitable for hygiene products such as baby diapers, sanitary towels, and wound dressings. Another significant patent involves water-absorbing polymers with supramolecular hollow molecules, which are based on partially neutralized, monoethylenically unsaturated, acid group-carrying monomers. These polymers are enhanced with cyclodextrins and/or cyclodextrin derivatives, providing advanced absorbent capabilities.
Career Highlights
Throughout his career, Edgar Herrmann has worked with prominent companies in the chemical industry, including Stockhausen GmbH & Co. KG and Chemische Fabrik Stockhausen GmbH. His expertise in the field has allowed him to develop innovative solutions that address the needs of various industries.
Collaborations
Herrmann has collaborated with notable colleagues such as Georg Werner and Kurt Dahmen. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Edgar Herrmann's contributions to the field of super-absorbent materials have established him as a key figure in innovation. His patents reflect a commitment to enhancing the functionality of hygiene products and materials, showcasing the importance of research and development in this area.