Company Filing History:
Years Active: 1977
Title: The Innovations of Erwin Lehrer
Introduction
Erwin Lehrer is a notable inventor based in Bad Duerkheim, Germany. He has made significant contributions to the field of filament technology, particularly in the area of texturizing filaments. His innovative approach has led to advancements that enhance the dyeing characteristics of filaments and filament bundles.
Latest Patents
Erwin Lehrer holds a patent for the texturizing of filaments. This patent describes a method where filaments or filament bundles are conveyed by a heated gas and crimped through a preheat chamber. The process involves crimping in an elongate chamber, from which the heated gas medium issues through longitudinal slits. Additionally, a stream of cold gas is directed to impinge on the outside of the lower one-third of the elongate chamber, ensuring minimal entry of cold gas into the chamber. The resulting filaments exhibit excellent dyeing characteristics, showcasing the effectiveness of his method.
Career Highlights
Erwin Lehrer is associated with BASF Farben und Fasern AG, a leading company in the chemical industry. His work at BASF has allowed him to focus on innovative solutions in filament technology. His contributions have not only advanced the company's capabilities but have also set new standards in the industry.
Collaborations
Erwin Lehrer has collaborated with notable colleagues, including Wolfgang Bauer and Wolfgang Martin. These collaborations have fostered an environment of innovation and creativity, leading to further advancements in their respective fields.
Conclusion
Erwin Lehrer's contributions to filament technology through his innovative patent have significantly impacted the industry. His work at BASF and collaborations with esteemed colleagues highlight his commitment to advancing technology in this field. His achievements serve as an inspiration for future inventors and innovators.