Joanna M Farella

Title: Joanna M Farella: Innovator in Aqueous Cleaning Formulations

Introduction

Joanna M Farella is a notable inventor based in Midland, MI (US). She has made significant contributions to the field of cleaning formulations, particularly through her innovative patent that addresses the challenges of cleaning grease and oil from various surfaces.

Latest Patents

Joanna holds a patent for an aqueous cleaning formulation containing a 2-piperazinone. This formulation is designed to effectively clean grease and oil from metal, plastic, glass, or other surfaces. It includes water, a surfactant, and a corrosion-inhibiting amount of a 2-piperazinone. The surfactant is selected from materials that can disperse grease and oil in an aqueous suspension. The formulation ideally contains both anionic and nonionic surfactants. The 2-piperazinone serves to inhibit corrosion without significantly reducing the surfactant's dispersive ability. Preferred 2-piperazinones for this invention include 4-(2-hydroxyethyl)-2-piperazinone (4-HEP) and N,N-dimethyl-2-piperazinone (NNDP). The cleaning process involves agitating the formulation in contact with the surface, which can be achieved through mechanical agitation, spraying, or ultrasound waves. A concentrate for preparing the formulation contains the surfactants and 2-piperazinone at a concentration 5 to 20 times higher than in the final formulation, which is then diluted with water.

Career Highlights

Joanna is currently employed at The Dow Chemical Company, where she continues to develop innovative solutions in the field of cleaning products. Her work has garnered attention for its practical applications and effectiveness in various cleaning scenarios.

Collaborations

Joanna has collaborated with talented coworkers, including Dane Chang and Felipe A Donate. Their combined expertise contributes to the advancement of cleaning technologies and formulations.

Conclusion

Joanna M Farella is a pioneering inventor whose work in aqueous cleaning formulations showcases her commitment to innovation and practical solutions. Her contributions are valuable to both the industry and consumers seeking effective cleaning products.