Jennifer Ann Chojnacki

Title: The Innovations of Jennifer Ann Chojnacki

Introduction

Jennifer Ann Chojnacki is an accomplished inventor based in Allentown, PA (US). She has made significant contributions to the field of polyurethane foam technology. Her innovative work has led to the development of a unique patent that enhances the properties of rigid polyurethane foams.

Latest Patents

Jennifer holds a patent for "Silicone surfactants for rigid polyurethane foam made with third." This patent describes a method for creating rigid polyurethane foam by reacting a polyisocyanate and a polyol in the presence of a urethane catalyst, a blowing agent, and a silicone surfactant. The method is characterized by using a C1-C4 HFC or HCFC as a blowing agent, preferably HFC-245fa. The silicone surfactant utilized is a polyether-polysiloxane copolymer with specific molecular weight and composition parameters, ensuring optimal performance in foam applications. She has 1 patent to her name.

Career Highlights

Jennifer is currently employed at Air Products and Chemicals, Inc., where she continues to innovate and develop new technologies. Her work focuses on improving the efficiency and effectiveness of chemical processes, particularly in the production of polyurethane foams.

Collaborations

One of her notable collaborators is Karla Asuncion Sabram. Together, they have worked on various projects that aim to advance the field of chemical engineering and materials science.

Conclusion

Jennifer Ann Chojnacki's contributions to the field of polyurethane foam technology exemplify her innovative spirit and dedication to advancing chemical processes. Her patent and ongoing work at Air Products and Chemicals, Inc. highlight her role as a key player in the industry.