Company Filing History:
Years Active: 1980-1994
Title: The Innovations of Kurt Seiler
Introduction
Kurt Seiler is a notable inventor based in Abtsteinach, Germany. He has made significant contributions to the field of nonwoven materials, holding a total of 2 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of filter materials.
Latest Patents
One of Kurt Seiler's latest patents is for a nonwoven material of two or more layers, particularly designed for long-term use. This invention discloses a multilayered filter material comprising nonwovens made of fibers or filaments from identical or different polymers. The filter material consists of a depth filter and a fine filter, both exhibiting a homogeneous density perpendicular to their surface. These layers are joined in such a way that the area covered by the bonding dots does not exceed 75%. The depth filter is designed to be from 2 to 20 times thicker than the fine filter, and they possess different densities. Additionally, the patent outlines a process for manufacturing this advanced filter material.
Another significant patent by Seiler is a process for the manufacture of a non-woven product with high shear. This invention focuses on spunlaid products, particularly for creating substrates for polyvinyl chloride coated structured floor coverings. The products consist of crimp-free polyester filaments that are laid down and bonded. The bonding process is initially carried out through needling at 80 to 300 stitches per square centimeter to a stitch depth of 11 to 20 mm. Following needling, the product undergoes impregnation using a binder liquor made from an aqueous dispersion of a copolymer.
Career Highlights
Kurt Seiler has had a distinguished career, primarily working with Hoechst Aktiengesellschaft. His expertise in the field of nonwoven materials has led to innovative advancements that are widely recognized in the industry.
Collaborations
Throughout his career, Seiler has collaborated with notable colleagues, including Peter Heidel and Helmut Kuhn. These partnerships have contributed to the development of his innovative patents and have enhanced the impact of his work in the field.
Conclusion
Kurt Seiler's contributions to the field of nonwoven materials through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry and pave the way for future advancements.