Eugene Valentine Sitzmann, Jr

Title: **Eugene Valentine Sitzmann, Jr.: An Innovator in Photoinitiator Systems**

Introduction

Eugene Valentine Sitzmann, Jr. is a notable inventor based in Hartsdale, NY, known for his significant contributions to the field of photoinitiator systems. With a total of two patents to his name, his work reflects a commitment to advancing technology in curable compositions.

Latest Patents

Sitzmann's latest inventions focus on phosphine oxide photoinitiator systems and curable compositions that exhibit low color formation. His innovations involve a novel photoinitiator system composed of one or more acylphosphine oxide photoinitiators combined with lightfast red, blue, or violet organic pigments. This advancement leads to minimal yellow color formation when curing ethylenically unsaturated compounds, making it particularly useful in various applications. These applications include clear and white coatings, screen inks, gel coats, powder coatings, composites, adhesives, and optical lenses.

Career Highlights

Eugene Sitzmann has spent a considerable part of his career at Ciba Specialty Chemicals Corporation, where he has cultivated his expertise in photoinitiator systems. His role in the development of innovative materials has made a notable impact in the industry, showcasing his capabilities as both an inventor and a scientist.

Collaborations

Throughout his career, Sitzmann has worked alongside esteemed colleagues such as Walid Al-Akhdar and David Bramer. These collaborations have further contributed to the development of pioneering solutions in the chemistry of curable compositions.

Conclusion

Eugene Valentine Sitzmann, Jr. exemplifies the spirit of innovation that drives advancements in material science. His patents on phosphine oxide photoinitiator systems stand as a testament to his creativity and dedication, ensuring that the future of curable compositions will continue to benefit from his contributions.