Sarah Eppinger

Title: Sarah Eppinger: Innovator in Polymer Technology

Introduction

Sarah Eppinger is a prominent inventor based in Bartlesville, OK (US). She has made significant contributions to the field of polymer technology, particularly in the development of metallocene catalyst systems. With a total of 2 patents to her name, her work has advanced the production of ethylene polymers with enhanced properties.

Latest Patents

Eppinger's latest patents focus on a metallocene catalyst system for producing LLDPE copolymers. These copolymers exhibit tear resistance and low haze, making them suitable for various applications. The ethylene polymers produced have a density ranging from 0.908 to 0.925 g/cm, a melt index between 0.5 to 3 g/10 min, and specific ratios of Mw/Mn and Mz/Mw. The ATREF profile of these polymers is characterized by a single peak at a temperature from 76 to 88°C, with less than 4.5 wt. % of the polymer eluting above 91°C. These innovations enable the production of blown and cast films that combine high tear resistance with low haze.

Career Highlights

Eppinger is currently employed at Chevron Phillips Chemical Company LP, where she continues to push the boundaries of polymer science. Her work has not only contributed to her company's success but has also had a lasting impact on the industry.

Collaborations

Some of her notable coworkers include Chung Ching Tso and Errun Ding, who have collaborated with her on various projects within the company.

Conclusion

Sarah Eppinger's innovative work in polymer technology exemplifies the importance of advancements in materials science. Her contributions continue to shape the future of polymer applications in various industries.