Company Filing History:
Years Active: 1977-1978
Title: Innovations by Walter O Pillar
Introduction
Walter O Pillar is an accomplished inventor based in Monroeville, PA (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of expandable styrene polymer particles. With a total of 4 patents to his name, his work has had a notable impact on the industry.
Latest Patents
Pillar's latest patents focus on enhancing the flammability characteristics of expandable styrene polymer particles. One of his notable inventions involves the use of phenolic antioxidants for non-polymeric halogen compounds during the impregnation of polymer particles with a blowing agent in aqueous suspension. This innovation allows for the stabilization of halogen compounds at elevated temperatures, preventing degradation. Another patent details the incorporation of dialkyl tin maleates or fumarates during the impregnation step, which significantly improves the molding characteristics of the polymer particles, such as reduced pruning tendency and increased mold fusion.
Career Highlights
Walter O Pillar has been associated with Arco Polymers, Inc., where he has applied his expertise in polymer science to develop innovative solutions. His work has not only advanced the understanding of polymer behavior but has also contributed to the creation of safer and more efficient materials for various applications.
Conclusion
Walter O Pillar's contributions to polymer chemistry through his patents demonstrate his commitment to innovation and safety in material science. His work continues to influence the industry and pave the way for future advancements.