Warren Stephen Harmon

Title: Warren Stephen Harmon: Innovator in Polyarylene Sulfide Microfibers

Introduction

Warren Stephen Harmon is a notable inventor based in Charlotte, NC (US). He has made significant contributions to the field of materials science, particularly in the development of advanced microfiber technologies. His innovative work has led to the creation of a patented method that enhances the production of polyarylene sulfide microfibers.

Latest Patents

Harmon holds a patent for "Melt-blown polyarylene sulfide microfibers and method of making the same." This patent describes a process for preparing melt-blown microfiber webs from polyarylene sulfide polymers, specifically polyphenylene sulfide. The method involves adding a small amount of a phosphite or phosphonite compound to the extruder feedstock. This additive effectively eliminates the formation of spurious polymer particles at the extruder die openings, even during prolonged production periods. As a result, the produced microfiber webs are virtually free of unwanted particulates, which can lead to defects in the final product.

Career Highlights

Harmon is associated with Hoechst Celanese Corporation, where he has applied his expertise in polymer science to develop innovative solutions. His work has not only advanced the technology of microfiber production but has also contributed to the broader field of materials engineering.

Collaborations

Harmon has collaborated with Andrew B Auerbach, leveraging their combined expertise to further enhance the development of polyarylene sulfide microfibers. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Warren Stephen Harmon is a distinguished inventor whose work in polyarylene sulfide microfibers has made a significant impact on materials science. His patented method represents a crucial advancement in the production of high-quality microfiber webs.