Company Filing History:
1 out of 69 
1 out of 6 Years Active: 2006-2012
Title: Carmen Knobelsdorf: Innovator in Cellulose Technology
Introduction
Carmen Knobelsdorf is a notable inventor based in Saalfeld, Germany. She has made significant contributions to the field of cellulose technology, holding 2 patents that showcase her innovative spirit and technical expertise. Her work focuses on developing advanced materials that have practical applications in various industries.
Latest Patents
One of her latest patents is a flat heater that incorporates conductive non-woven cellulose material. This invention is designed for applications involving heating voltages of up to 1000 V and can produce powers of up to 2 kW/m. The heater's unique feature is that the electrical resistance required for heating is formed by an electrically conductive cellulose nonwoven. Additionally, metallic contacts are integrated to connect the conductive cellulose nonwoven to a voltage source. To enhance durability, polymer films are applied on both sides, providing mechanical and electrical protection while preventing moisture ingress.
Another significant patent is a method for producing cellulose-shaped bodies with super-absorbent properties. This process involves creating cellulosic formed materials with high water retention capacity through a dry-wet extrusion process. The method includes producing a solution of 5 to 20 wt.-% of cellulose in a hydrous tertiary amine oxide, extruding the solution, and precipitating the formed materials in an aqueous or alcoholic bath. The resulting fibers, films, and composite materials are particularly notable for their high water retention capacity, making them suitable for hygiene products, such as diapers, sanitary towels, and absorbent dressings.
Career Highlights
Carmen has worked with several reputable companies, including Stockhausen GmbH & Co. KG and Thüringisches Institut für Textil- und Kunststoffforschung e. V. Her experience in these organizations has allowed her to refine her skills and contribute to innovative projects in the field of textile and polymer research.
Collaborations
Throughout her career, Carmen has collaborated with notable professionals, including Waldemar Dohrn and Reiner Buettner. These collaborations have further enriched her work and expanded her impact in the industry.
Conclusion
Carmen Knobelsdorf is a pioneering inventor whose work in cellulose technology has led to significant advancements in material science. Her innovative patents reflect her commitment to developing practical solutions that address real-world challenges.