Leon H Zimmerman, Deceased

Title: Leon H. Zimmerman: Innovator in Spun-Bonded Technology

Introduction

Leon H. Zimmerman was a notable inventor known for his contributions to the field of spun-bonded nonwoven fabrics. He was based in Nashville, TN (US) and held a total of 2 patents during his career. His innovative work has had a lasting impact on the textile industry.

Latest Patents

Zimmerman's latest patents focused on the production of spun-bonded webs. One of his key inventions involved an improved apparatus for the formation of a spun-bonded fibrous web suitable for various nonwoven end uses. This process utilized a melt-processable thermoplastic polymeric material that was melt-extruded to create a multifilamentary spinline. The spinline was then quenched and wrapped around spaced driven draw rolls, which were surrounded by a shroud prior to collection. This innovative method allowed for the drawing of the molten spinline before complete solidification, resulting in a highly uniform spun-bonded nonwoven product.

Career Highlights

Throughout his career, Zimmerman worked with Reemay, Inc., where he developed his patented technologies. His work significantly advanced the efficiency and quality of spun-bonded nonwoven fabric production.

Collaborations

Zimmerman collaborated with several notable individuals in his field, including Edward L. Brignola and Alvin A. Fleck. Their combined expertise contributed to the successful development of innovative textile technologies.

Conclusion

Leon H. Zimmerman's contributions to spun-bonded technology have left a significant mark on the textile industry. His innovative patents continue to influence the production of nonwoven fabrics today.