Patricia R Keen

Title: Patricia R. Keen: Innovator in Papermaking Technology

Introduction

Patricia R. Keen is a notable inventor based in Jacksonville, FL, who has made significant contributions to the field of papermaking technology. With a focus on improving the efficiency and effectiveness of press felt conditioning treatments, her work has garnered attention in the industry.

Latest Patents

Patricia holds a patent for a "Press felt conditioner for neutral and alkaline papermaking systems." This invention relates to an improved press felt conditioning treatment that controls the deposition of polymerically flocculated particulate substances in a press felt. The treatment involves applying an effective inhibiting amount of a conditioner that includes a relatively low molecular weight organic, anionic polymer, and at least one hydrophilic, nonionic, or anionic surfactant. The polymer is preferably selected from a group that includes homopolymers of acrylic acid and various copolymers. This innovative approach is especially effective at preventing the deposition of unwanted substances in papermaking machines.

Career Highlights

Patricia is associated with Betz Laboratories, Inc., where she has been instrumental in advancing papermaking technologies. Her expertise in polymer chemistry and surfactant applications has positioned her as a key figure in her field.

Collaborations

Throughout her career, Patricia has collaborated with notable colleagues, including Daniel J. Barnett and Abdul Q. Khan. These partnerships have contributed to the development of innovative solutions in the papermaking industry.

Conclusion

Patricia R. Keen's contributions to papermaking technology through her innovative patent demonstrate her commitment to enhancing industrial processes. Her work continues to influence the field and showcases the importance of innovation in manufacturing.