Nadine Dewdney

Title: The Innovative Contributions of Nadine Dewdney

Introduction

Nadine Dewdney is a prominent inventor based in Union, NJ (US). She has made significant contributions to the field of personal care compositions, holding a total of 3 patents. Her work focuses on developing innovative formulations that enhance the effectiveness and user experience of personal care products.

Latest Patents

One of Nadine's latest patents is centered around emulsion-based personal care compositions and methods for their preparation. This patent details a unique emulsion that combines a hydrophobic phase with a hydrophilic phase. The hydrophobic phase includes an emulsifying system featuring a first nonionic surfactant, such as glyceryl monostearate, and a second nonionic surfactant, like PEG-100 stearate. The specified weight ratio of these surfactants ranges from about 0.9:1 to about 1.1:1, ensuring optimal performance.

Another notable patent involves liquid cleansing compositions that incorporate a foam booster made from ethoxylated hydrogenated castor oil. This composition is designed to enhance foam volume and texture while maintaining a pH of less than about 7. The formulation includes castor oil maleate, glycerin, and at least one surfactant, showcasing Nadine's commitment to improving personal care products.

Career Highlights

Nadine Dewdney is currently employed at Colgate-Palmolive Company, where she continues to innovate in the personal care sector. Her work has not only contributed to the company's product offerings but has also set new standards in the industry.

Collaborations

Nadine collaborates with talented coworkers, including Christine Boyke and Mavis Dennis. These partnerships foster a creative environment that encourages the development of groundbreaking products.

Conclusion

Nadine Dewdney's contributions to the field of personal care compositions exemplify her innovative spirit and dedication to enhancing consumer products. Her patents reflect a deep understanding of formulation science and a commitment to quality, making her a valuable asset in the industry.