Robert Donaldson

Title: The Innovations of Robert Donaldson

Introduction

Robert Donaldson is a notable inventor based in Birkenhead, GB. He is recognized for his contributions to the field of detergent compositions, particularly in the development of soap powder formulations. His innovative approach has led to advancements in the properties and performance of cleaning products.

Latest Patents

Robert Donaldson holds a patent for soap powder compositions. This patent describes a soap powder with a bulk density of at least 600 g/liter, which contains 35-80 wt % of organic detergent-active material. Notably, 70-100 wt % of this material is fatty acid soap with a low Krafft temperature of less than or equal to 20 degrees Celsius. The composition also includes 20-65 wt % of inorganic and/or builder salts. The soap powder can be prepared through granulation and densification in a high-speed mixer/granulator. This high bulk density soap powder exhibits improved powder properties, as well as better wetting and dispersion behavior in washing applications compared to undensified powders.

Career Highlights

Robert Donaldson is associated with Lever Brothers Company, a division of Conopco, Inc. His work has significantly impacted the formulation of cleaning products, enhancing their effectiveness and usability. His innovative contributions have been recognized within the industry, showcasing his expertise in detergent technology.

Collaborations

Throughout his career, Robert has collaborated with notable colleagues, including Jeffrey H Connor and Andrew T Hight. These collaborations have fostered a creative environment that has led to further advancements in product formulations.

Conclusion

Robert Donaldson's innovative work in soap powder compositions has made a significant impact on the cleaning product industry. His patent reflects a commitment to improving product performance and usability.