Company Filing History:
Years Active: 2001-2015
Title: Rolf-Peter Schwoebel: Innovator in Nonwoven Fabric Technology
Introduction
Rolf-Peter Schwoebel is a notable inventor based in Waldmichelbach, Germany. He has made significant contributions to the field of nonwoven fabric technology, holding two patents that showcase his innovative approach to material science.
Latest Patents
Schwoebel's latest patents include an ultrathin, porous, and mechanically stable nonwoven fabric and a method for manufacturing it. This nonwoven fabric has a thickness of less than 30 micrometers and is chemically and/or thermally bonded. It exhibits a maximum tensile load of at least 15 N/5 cm, with a stretching capacity of up to 35% at maximum tensile load, and a porosity of at least 25%. This fabric is particularly useful as a separator material or as a carrier material for diaphragms. Another patent focuses on a method for surface treatment of fibrous polyphenylene sulfide or polysulfone. This method utilizes a gas mixture containing 1 to 5% elemental fluorine, nitrogen as a carrier gas, and no more than 20% elemental oxygen. The treatment results in fibers that are well-suited for use as separator material in electrochemical energy storage devices with an alkaline electrolyte.
Career Highlights
Rolf-Peter Schwoebel is associated with Carl Freudenberg KG, a company known for its innovative materials and technologies. His work has significantly advanced the capabilities of nonwoven fabrics, making them more efficient and versatile for various applications.
Collaborations
Throughout his career, Schwoebel has collaborated with notable colleagues, including Harald Hoffmann and Peter Kritzer. These partnerships have contributed to the development of cutting-edge technologies in the field of nonwoven materials.
Conclusion
Rolf-Peter Schwoebel's contributions to nonwoven fabric technology exemplify his innovative spirit and dedication to advancing material science. His patents reflect a commitment to creating high-performance materials that meet the demands of modern applications.