This inventor holds 3 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1980-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980-1982
Title: Wilfried Kothe: Innovator in Textile Processing
Introduction
Wilfried Kothe is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of textile processing, particularly in the desizing of textiles containing cellulose. With a total of 3 patents to his name, Kothe's work has advanced the efficiency and effectiveness of textile treatment processes.
Latest Patents
One of Kothe's latest patents addresses the desizing of textiles consisting of or containing cellulose. This invention presents a method that overcomes the challenges associated with conventional enzymatic and hydrolytic desizing processes. By utilizing small amounts of persulfate, Kothe's method breaks down starch macromolecules into dispersible fragments without significantly damaging the cellulose. This innovative approach allows for the effective removal of starch size while preserving the integrity of the cellulose fibers.
Another significant patent by Kothe involves the purification of regenerated sizing liquors. This method processes liquors from polyacrylate, polyvinyl alcohol, and carboxymethylcellulose (CMC) sizes for reuse. The impurities are effectively removed through constant aeration and separation of the precipitate formed, ensuring that the properties of the size remain largely unchanged.
Career Highlights
Wilfried Kothe is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions in various industries. His work at BASF has allowed him to focus on developing advanced textile processing techniques that enhance product quality and sustainability.
Collaborations
Kothe has collaborated with esteemed colleagues such as Wolfgang Grunwald and Heinz-Dieter Angstmann. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of textile technology.
Conclusion
Wilfried Kothe's contributions to textile processing through his innovative patents demonstrate his commitment to advancing the industry. His work not only addresses existing challenges but also paves the way for more efficient and sustainable practices in textile treatment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile