Barbara A Campbell

Title: Innovations by Barbara A. Campbell

Introduction

Barbara A. Campbell is a notable inventor based in Bristol, PA, who has made significant contributions to the field of chemistry through her innovative patents. With a total of four patents to her name, she has developed compositions that have practical applications in various industries.

Latest Patents

One of her latest patents is focused on non-volatile quaternary ammonium compositions and their uses. These compositions are created using diluents based on vegetable oil, such as soybean oil, which remain in the final product and have low toxicity and low volatile organic compound emission rates. This innovation is particularly useful in fabric softeners, cosmetics, deinking additives, surfactants, and the manufacture of organoclays. Another significant patent is for a super dispersible thickening composition for aqueous systems. This improved thickening composition is designed for use in latex paints and coatings, comprising a solid thickener polymer and one or more surfactants, including various associative thickeners.

Career Highlights

Throughout her career, Barbara has worked with reputable companies such as Rheox Inc. and Elementis Specialties. Her work has contributed to advancements in product formulations and applications in the chemical industry.

Collaborations

Barbara has collaborated with notable individuals in her field, including Charles A. Cody and Araxi Chiavoni. These collaborations have likely enhanced her innovative capabilities and contributed to her success as an inventor.

Conclusion

Barbara A. Campbell's contributions to the field of chemistry through her patents demonstrate her innovative spirit and commitment to developing practical solutions. Her work continues to impact various industries positively.