Company Filing History:
Years Active: 1983-1986
Title: Harold L Nicholson: Innovator in Polymer Solutions
Introduction
Harold L Nicholson is a notable inventor based in West Chester, PA (US). He has made significant contributions to the field of polymer science, holding a total of 4 patents. His work focuses on the purification of polymer solutions and thermoplastic molding compositions, showcasing his expertise in innovative materials.
Latest Patents
One of Nicholson's latest patents involves the purification of polymer solutions. This patent addresses the removal of cloudy material in organic diluent solutions of polymers prepared by anionic polymerization with a lithium initiator. The process includes treating the polymer solutions with boric acid, separating the solid material, and isolating the polymer. Another significant patent is for a thermoplastic molding composition. This composition contains a non-equimolar copolymer with less than 50 mole percent of an α,β-ethylenically unsaturated dicarboxylic acid or its anhydride, and more than 50 mole percent of a monovinyl-substituted hydrocarbon monomer. It also includes an impact modifying substance consisting of a styrene/butadiene star block thermoplastic elastomer.
Career Highlights
Harold L Nicholson is associated with the Atlantic Richfield Company, where he has applied his innovative ideas to advance polymer technology. His work has contributed to the development of new materials that have practical applications in various industries.
Collaborations
Throughout his career, Nicholson has collaborated with notable colleagues, including Stewart Carl Feinberg and David R Warfel. These collaborations have further enriched his research and development efforts in the field of polymers.
Conclusion
Harold L Nicholson's contributions to polymer science through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.