Julia Mary Wates

Title: Julia Mary Wates: Innovator in Asphalt Emulsification

Introduction

Julia Mary Wates is a prominent inventor based in Chicago, IL (US). She has made significant contributions to the field of asphalt emulsification, holding 2 patents that showcase her innovative approaches. Her work focuses on improving the properties and applications of asphalt through the use of advanced emulsifiers.

Latest Patents

Wates' latest patents include "Polybetaines as Asphalt Emulsifiers" and "Amine Oxides as Asphalt Emulsifiers." The first patent describes a method of emulsifying asphalt using a polyamine polybetaine, preferably a dibetaine, as an emulsifier or co-emulsifier. This method results in an emulsion of asphalt, water, and a polybetaine, which offers superior cationic and anionic emulsions, slow-setting emulsions at low use levels, and excellent adhesion of the cured asphalt film. The second patent outlines a similar method using a polyamine polyoxide, preferably a diamine dioxide, which also provides enhanced emulsification properties and adhesion.

Career Highlights

Julia Mary Wates is currently associated with Akzo Nobel N.V., where she continues to develop innovative solutions in asphalt technology. Her expertise in emulsifiers has positioned her as a key player in the industry, contributing to advancements that improve the performance and sustainability of asphalt products.

Collaborations

Wates has collaborated with notable colleagues, including Alan Duncan James and Bengt-Arne Thorstensson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of asphalt emulsification.

Conclusion

Julia Mary Wates is a trailblazer in the field of asphalt emulsification, with her patents reflecting her commitment to innovation and excellence. Her work continues to influence the industry, paving the way for future advancements in asphalt technology.