Patricia Sue Raleigh

Title: Patricia Sue Raleigh: Innovator in Antiperspirant Compositions

Introduction

Patricia Sue Raleigh is a notable inventor based in Highland Heights, KY (US). She has made significant contributions to the field of personal care products, particularly in the development of innovative antiperspirant compositions. With a total of 2 patents to her name, her work has paved the way for improved efficacy in antiperspirant formulations.

Latest Patents

One of her latest patents is focused on anhydrous antiperspirant compositions containing water-reactive monomers as the antiperspirant active. This invention discloses non-adhesive antiperspirant compositions that comprise a water or sweat-reactive monomer, an anhydrous carrier, and an optional polymerization inhibitor. The compositions are designed to be applied topically to the underarm or other suitable areas of the skin to inhibit or prevent perspiration. Upon application, the compositions form a discontinuous polymer-containing antiperspirant active on the skin surface, which is derived from water-reactive monomers that react with sweat at the opening of the sweat ducts. This innovative approach allows for the polymerization of the active material, enhancing its effectiveness in preventing perspiration.

Another significant patent involves buffered emulsion compositions containing actives that are subject to acid or hydrolysis during processing and storage. This invention addresses the challenges faced in maintaining the stability of biological and cosmetic actives within emulsion compositions. By incorporating buffers at strategic points during processing, the adverse effects of acidic and basic conditions are minimized, ensuring the integrity of the active ingredients.

Career Highlights

Patricia Sue Raleigh is currently associated with The Procter & Gamble Company, where she continues to innovate in the field of personal care products. Her work has not only contributed to the company's product offerings but has also set new standards in the industry for antiperspirant efficacy and formulation.

Collaborations

Throughout her career, Patricia has collaborated with esteemed colleagues, including Robert Michael Schraer and John Michael Gardlik. These collaborations have further enriched her work and contributed to the development of groundbreaking products in the personal care sector.

Conclusion

Patricia Sue Raleigh's contributions to the field of antiperspirant compositions exemplify her innovative spirit and dedication to improving personal care products. Her patents reflect a commitment to enhancing product efficacy and consumer