Jill S Ullett

Title: The Innovative Contributions of Jill S. Ullett

Introduction

Jill S. Ullett is a prominent inventor based in Dayton, Ohio. She has made significant contributions to the field of materials science, particularly in the development of methods and apparatus for producing ordered parts from liquid crystal monomers. With a total of 2 patents, her work has garnered attention for its innovative approach to material properties.

Latest Patents

Jill's latest patents include "Methods and apparatus for producing ordered parts from liquid crystal monomers" and "Method and apparatus for stereolithography." Both patents focus on the use of liquid crystal monomers that contain stiff, rod-like mesogenic segments. These segments can be aligned using external forces such as shear, electric fields, or magnetic fields, resulting in materials with anisotropic physical and mechanical properties. The curing process locks in the anisotropic structure, leading to materials with high glass transition temperatures, ranging from 75 to 148 degrees Celsius, depending on the resin and processing conditions. A mechanical anisotropy on the order of two was measured for aligned samples, showcasing the potential of her inventions in various applications.

Career Highlights

Jill S. Ullett is affiliated with the University of Dayton, where she continues to advance her research and innovation in materials science. Her work has not only contributed to academic knowledge but also has practical implications in industries that utilize advanced materials.

Collaborations

Jill has collaborated with notable colleagues, including Richard P. Chartoff and John Weber Schultz. These partnerships have further enriched her research and expanded the impact of her inventions.

Conclusion

Jill S. Ullett's innovative work in the field of liquid crystal monomers and stereolithography exemplifies the intersection of science and technology. Her contributions continue to influence the development of advanced materials with unique properties.