Harold W Leverty

Title: Harold W. Leverty: Innovator in Solventless Compounding

Introduction

Harold W. Leverty is a notable inventor based in Stillwater, MN (US). He has made significant contributions to the field of adhesive technology, particularly through his innovative approaches to solventless compounding.

Latest Patents

Leverty holds 2 patents that focus on solvent-free processes for creating pressure-sensitive adhesives. His latest patents include a method for preparing a non-thermosettable, pressure-sensitive adhesive from a tackified non-thermoplastic hydrocarbon elastomer. This process utilizes a continuous compounding device that features a sequence of alternating conveying and processing zones. The processing zones are designed to masticate and mix materials effectively. This innovative approach allows for the compounding of non-thermoplastic elastomers with high molecular weight into adhesives.

Career Highlights

Leverty is associated with the Minnesota Mining and Manufacturing Company, a well-known entity in the adhesive and materials industry. His work has contributed to advancements in adhesive formulations and processes.

Collaborations

Throughout his career, Leverty has collaborated with notable colleagues, including Timothy D. Bredahl and Robert L. Smith. These collaborations have further enhanced the development of innovative adhesive technologies.

Conclusion

Harold W. Leverty's contributions to solventless compounding and adhesive technology highlight his role as a significant inventor in the field. His innovative methods continue to influence the industry and pave the way for future advancements.