Peggy L Dixon

Title: Peggy L Dixon: Innovator in Joint Sealing Technologies

Introduction

Peggy L Dixon is a notable inventor based in Midland, MI (US), recognized for her contributions to sealing technologies. With a total of 2 patents, she has made significant advancements in methods for sealing joints between surfaces, particularly in the construction and highway sectors.

Latest Patents

Dixon's latest patents include a sealing method for joints and a flowable joint sealant for concrete highways. The sealing method involves cleaning joint surfaces, installing a backer rod, applying a sealant, and allowing it to cure. The backer rod is made of open cell foam with an impervious skin, and the sealant used is preferably a self-leveling silicone sealant when the surfaces are horizontal. Her second patent describes a moisture-curable composition for sealing pavement joints, which consists of a hydroxyl endblocked polydiorganosiloxane and various fillers. This composition is designed to be self-leveling and exhibits impressive elongation and durometer properties when cured.

Career Highlights

Peggy L Dixon has built her career at Dow Corning Corporation, where she has been instrumental in developing innovative sealing solutions. Her work has contributed to enhancing the durability and performance of joint sealing applications in various environments.

Collaborations

Throughout her career, Dixon has collaborated with notable colleagues, including John E Dietlein and Russel P Kamis. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Peggy L Dixon's contributions to joint sealing technologies have made a lasting impact in her field. Her innovative patents and collaborative efforts exemplify her commitment to advancing sealing methods in construction.