This inventor holds 1 USPTO granted patent. Top assignee: Hercules Corporation. Active years: 1985.
Company Filing History:
Years Active: 1985
Title: Diveley William R: Innovator in Polymeric Hindered Amines
Introduction
Diveley William R is an accomplished inventor based in Wilmington, DE (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of light stabilizers. His innovative work has led to the creation of a new class of polymeric hindered amine light stabilizers.
Latest Patents
Diveley holds 1 patent for his invention titled "Polymeric hindered amines." This patent discloses a new class of polymeric hindered amine light stabilizers based on maleic anhydride modified polyolefins reacted with tetramethyl piperidine derivatives. These materials are noted for their effectiveness, surpassing many commonly used hindered amine light stabilizers. Due to their higher molecular weights and polyolefin backbone, they exhibit improved compatibility with polyolefins.
Career Highlights
Diveley is associated with Hercules Corporation, where he has been able to apply his expertise in polymer chemistry. His work has not only advanced the understanding of light stabilizers but has also contributed to the development of more effective materials in the industry.
Collaborations
One of his notable collaborators is Anthony B Clayton. Their partnership has fostered innovation and has led to advancements in the field of polymeric materials.
Conclusion
Diveley William R's contributions to the field of polymer chemistry, particularly through his patent on polymeric hindered amines, highlight his role as a significant inventor. His work continues to influence the development of more effective light stabilizers in the industry.