Millard Edward Sullivan

Title: Millard Edward Sullivan: Innovator in Detergent Composition

Introduction

Millard Edward Sullivan is a notable inventor based in North Bend, OH (US). He has made significant contributions to the field of detergent composition, holding a total of 3 patents. His innovative approaches have led to advancements in the manufacturing processes of cleaning products.

Latest Patents

Sullivan's latest patents include a continuous process for making detergent composition. This process involves a first step of dry neutralizing an acid precursor of an anionic surfactant with a particulate water-soluble alkaline material in a high-speed mixer. The mean residence time for this step is about 0.2 to about 50 seconds, resulting in a dry neutralized material that contains the anionic surfactant in the form of a free-flowing powder. The second step involves agglomerating this powder into a detergent agglomerate using a viscous surfactant paste binder. The resulting agglomerates are dry, free-flowing, and exhibit a more narrow particle size distribution compared to the initial powder.

Another significant patent is the process for making high-active detergent agglomerates through multi-stage surfactant paste injection. This process begins with mixing starting detergent materials with an initial amount of surfactant paste, followed by an aging period. Additional amounts of surfactant paste are then injected incrementally to create a final detergent agglomerate that contains at least about 45% by weight of surfactant.

Career Highlights

Sullivan is associated with The Procter & Gamble Company, where he has applied his expertise in detergent formulation. His work has contributed to the development of more efficient and effective cleaning products that meet consumer needs.

Collaborations

Some of his notable coworkers include Paul R Mort, III and Allen Dale Beer. Their collaborative efforts have likely played a role in advancing the innovative processes within the company.

Conclusion

Millard Edward Sullivan's contributions to detergent composition through his patents reflect his commitment to innovation in the cleaning products industry. His work continues to influence the development of effective and efficient detergent formulations.