Company Filing History:
Years Active: 1989-1991
Title: David W Millure: Innovator in High Strength Polyester Yarn
Introduction
David W Millure is a notable inventor based in Richmond, VA (US). He has made significant contributions to the field of materials science, particularly in the development of high strength polyester yarns. With a total of 3 patents to his name, Millure's work has had a substantial impact on the tire manufacturing industry.
Latest Patents
One of Millure's latest patents focuses on high strength polyester yarn for improved fatigue resistance. This innovative multifilament yarn exhibits enhanced dimensional stability and features an intrinsic viscosity of at least 0.90. It is designed to be incorporated as tire cord into rubber tires, providing crucial improvements in fatigue life and retained fatigue strength. The continuous melt-spin process outlined in the patent involves feeding prepolymer to a first finisher vessel to achieve an intrinsic viscosity of at least 0.4, followed by transferring the polymer to a second finisher vessel to reach an intrinsic viscosity of at least 0.95 before supplying it to an extrusion spinnerette.
Career Highlights
Millure is currently employed at AlliedSignal Inc., where he continues to innovate and develop advanced materials. His work has been instrumental in enhancing the performance and durability of tire products.
Collaborations
Throughout his career, Millure has collaborated with notable colleagues, including Edward J Buyalos and James G Neal. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
David W Millure's contributions to the field of high strength polyester yarns demonstrate his commitment to innovation and excellence. His patents not only advance material science but also significantly enhance the performance of tire products in the industry.