Doris A Culberson

Title: Innovations by Doris A. Culberson

Introduction

Doris A. Culberson is a notable inventor based in Pensacola, Florida. She has made significant contributions to the field of cosmetic formulations, particularly through her innovative work on cationic cellulose derivatives. With a total of 4 patents, her inventions have paved the way for advancements in hair and skin care products.

Latest Patents

Culberson's latest patents focus on water-soluble quaternary ammonium cellulosic derivatives of controlled charge density. These derivatives are particularly useful in cosmetic preparations, such as hair conditioners. They serve multiple functions, including thickeners, conditioners, film formers, fixatives, emulsifiers, and additives. These innovations improve combing, manageability, body, curl retention, moisture resistance, and the binding of ingredients to keratin. Compared to existing agents, these compounds exhibit enhanced temperature stability, better interactions with surfactants, improved binding to keratin, and superior mechanical properties. They can also mend split ends on hair. A major advantage of these compounds is their ability to be applied directly from an aqueous solution, eliminating the need for volatile organic compound solvents. This innovation allows for the use of smaller amounts of VOCs, improving drying times for formulations. Additionally, these compounds are effective as antistatic agents, bactericides, flocculating agents, and as drug binding or delivery agents.

Career Highlights

Throughout her career, Doris A. Culberson has worked with reputable organizations, including Solutia Incorporated and Louisiana State University and Agricultural & Mechanical College. Her work has significantly impacted the cosmetic industry, particularly in the development of more effective and environmentally friendly products.

Collaborations

Culberson has collaborated with notable colleagues such as Gregory D. George and Mark A. Brophy. These partnerships have contributed to her innovative research and development efforts.

Conclusion

Doris A. Culberson's contributions to the field of cosmetic formulations through her patented innovations demonstrate her expertise and commitment to improving hair and skin care products. Her work continues to influence the industry positively.