Erin A S Doherty

Title: The Innovative Contributions of Erin A S Doherty

Introduction

Erin A S Doherty is a notable inventor based in Hockessin, Delaware, with a significant impact in the field of pulp and papermaking applications. She holds four patents that showcase her innovative approach to solving industry challenges. Her work primarily focuses on the development of stable aqueous slurry compositions and hydrophobically modified polymers.

Latest Patents

One of her latest patents is titled "Clay slurries and use thereof in pulp and papermaking applications." This invention relates to a stable aqueous slurry composition that includes clay or clay-like material, a hydrophobically associative polymer, and optionally a surfactant. The method aims to inhibit the deposition of organic contaminants in pulp and papermaking applications. Another significant patent is "Hydrophobically modified poly(aminoamides)," which discloses polymers useful as fixative detackifiers for stickies and pitch control in papermaking processes. These polymers are prepared by modifying amine-containing water-soluble poly(aminoamides) with reactive functional group-containing hydrophobic compounds. The novel polymers are effective in preventing the deposition of organic contaminants in pulp and papermaking systems.

Career Highlights

Throughout her career, Erin has worked with prominent companies such as Hercules Corporation and Solenis Technologies Cayman, L.P. Her experience in these organizations has contributed to her expertise in the field and her ability to innovate effectively.

Collaborations

Erin has collaborated with notable coworkers, including Qu-Ming Gu and Huai Nan Cheng, which has further enriched her work and contributions to the industry.

Conclusion

Erin A S Doherty's innovative patents and career achievements highlight her significant contributions to the pulp and papermaking industry. Her work continues to influence advancements in this field, showcasing her dedication to innovation and problem-solving.