Rosstain F Sterling

Title: Innovations by Rosstain F Sterling

Introduction

Rosstain F Sterling is an accomplished inventor based in Milford, OH (US). He has made significant contributions to the field of surfactants, holding a total of 3 patents. His work focuses on creating innovative solutions that enhance the performance and stability of cleaning products.

Latest Patents

One of Sterling's latest patents is for synthetic surfactant cakes with magnesium chloride. This invention features a solid water-soluble cake that comprises from 20% to 90% sodium alkyl sulfate (AS) or sodium alkyl benzene sulfonate (LAS), along with a co-surfactant in a 1:1.5 to 1.5:1 ratio and from 0.5% to 25% by weight magnesium chloride. A key advantage of these cakes is their more constant dissolution rate over a wider range of water temperatures compared to similar cakes made without magnesium chloride. These cakes are specifically designed for use in automatic toilet bowl cleanser dispensers.

Another notable patent by Sterling involves free fatty alcohol and buffered alkali earth metal surfactant cakes. This solid cake consists of 1% to 15% free fatty alcohol and 20% to 90% buffered alkali earth metal alkyl sulfate surfactant. Additional components such as perfume, dye, or salt can be included. The resulting surfactant and cakes exhibit pH levels ranging from about 6 to about 10, offering improved longevity and stability. Preferred formulations utilize coconut free fatty alcohol and buffered magnesium alkyl sulfate.

Career Highlights

Throughout his career, Rosstain F Sterling has worked with prominent companies, including The Procter & Gamble Company and The Proctor & Gamble Co. His innovative contributions have played a vital role in advancing product formulations in the cleaning industry.

Collaborations

Sterling has collaborated with notable colleagues such as Louis Fay Wong and Thomas A Borcher, Sr. These partnerships have further enriched his work and contributed to the development of effective surfactant technologies.

Conclusion

Rosstain F Sterling's inventive spirit and dedication to improving cleaning products through innovative surfactant technologies have made a significant impact in the industry. His patents reflect a commitment to enhancing product performance and stability, showcasing his expertise as an inventor.