Company Filing History:
Years Active: 1994
Title: Leif R Simonsen: Innovator in Fiber Technology
Introduction
Leif R Simonsen is a notable inventor based in Salisbury, MD (US). He has made significant contributions to the field of fiber technology, particularly in the area of carpet manufacturing. His innovative approach has led to the development of unique materials that enhance the durability and texture of carpets.
Latest Patents
Leif holds a patent for "Fiber blends for improved carpet texture retention." This invention involves ply-twisted yarns made from fiber blends consisting of approximately 70 to 90 weight percent base fiber and about 10 to 30 percent non-melt compatible polyolefin fiber. The polyolefin fibers have a melting point ranging from 130 to 170 degrees Celsius. The base fibers can be polyamides, polyesters, or mixtures thereof. The yarns can be heat-set using conventional processes, allowing the polyolefin fibers to melt and bond to each other without adhering to the base fibers.
Career Highlights
Leif R Simonsen is associated with E.I. DuPont De Nemours and Company, where he has been instrumental in advancing fiber technology. His work has not only contributed to the company's reputation but has also set new standards in the industry.
Collaborations
Leif has collaborated with talented coworkers such as Wae-Hai Tung and Yashavant V Vinod. Their combined expertise has fostered innovation and development in their projects.
Conclusion
Leif R Simonsen's contributions to fiber technology, particularly through his patented innovations, have made a lasting impact on the carpet industry. His work exemplifies the importance of innovation in enhancing product quality and performance.