Company Filing History:
Years Active: 1994-1997
Title: Gerhard Leumer: Innovator in Polyester Yarn Technology
Introduction
Gerhard Leumer is a notable inventor based in Bobingen, Germany. He has made significant contributions to the field of polyester yarn technology, holding a total of 4 patents. His work focuses on developing high-performance yarns with enhanced properties.
Latest Patents
Leumer's latest patents include innovations such as a high tenacity, low flammability polyester yarn and a multifilament yarn that provides improved flammability resistance. One of his notable inventions involves a polyester formed from dicarboxylic acid and diol components, which contains specific units in the polymer chain. Another significant patent is for a multifilament yarn composed of poly(1,4-cyclohexanedimethylene terephthalate), characterized by its high hydrolysis and aminolysis resistance. This yarn boasts a tenacity of above 40 cN/tex and a dry heat shrinkage of below 10%.
Career Highlights
Throughout his career, Gerhard Leumer has worked with prominent companies, including Hoechst Aktiengesellschaft. His expertise in polymer technology has led to advancements in the production processes of high-performance yarns.
Collaborations
Leumer has collaborated with notable colleagues such as Herbert Wellenhofer and Andreas Fischer, contributing to the development of innovative textile solutions.
Conclusion
Gerhard Leumer's contributions to polyester yarn technology have established him as a key figure in the field. His patents reflect a commitment to innovation and improvement in textile materials.