Daniel Edward Stark, Sr

Title: Daniel Edward Stark, Sr. - Innovator in Voided Latex Particles

Introduction

Daniel Edward Stark, Sr. is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of polymer science, particularly in the development of voided latex particles. With a total of 3 patents to his name, Stark's work has had a considerable impact on various applications in the industry.

Latest Patents

One of Stark's latest patents focuses on a process for forming voided latex particles. This innovative process improves the combination of swelling and polymerization of an outer shell into a single step. The method involves contacting multi-stage emulsion polymer particles, which consist of a core and at least one intermediate shell, with a swelling agent. Following this, the outer shell is polymerized after the initial contact with the swelling agent. Notably, the core and the intermediate shell are treated with the swelling agent in the presence of less than 0.5% monomer based on the weight of the multi-stage emulsion polymer particles. This ensures that substantially all of the swelling occurs during the polymerization of the outer shell.

Career Highlights

Stark is currently employed at Arkema Inc., where he continues to innovate and develop new materials. His expertise in polymer chemistry has positioned him as a key player in his field.

Collaborations

Throughout his career, Stark has collaborated with talented individuals such as Wayne Devonport and Matthew F. Boudreaux. These partnerships have fostered a creative environment that has led to groundbreaking advancements in polymer technology.

Conclusion

Daniel Edward Stark, Sr. is a distinguished inventor whose work in voided latex particles exemplifies innovation in polymer science. His contributions continue to influence the industry and inspire future advancements.