Company Filing History:
Years Active: 1977-1985
Title: Harold A. Wright: Innovator in Polymer Technology
Introduction
Harold A. Wright is a notable inventor based in Murrysville, PA, with a significant contribution to the field of polymer technology. He holds a total of seven patents, showcasing his innovative approach to solving complex problems in polymer production.
Latest Patents
Among his latest patents is a process for bead size control in vinyl aromatic suspension. This invention involves the production of polymer beads from vinyl aromatic monomers, utilizing an inorganic phosphate aqueous suspension polymerization process. The addition of 0.0001 to 0.004 percent by weight of a polystyrenesulfonate results in beads with a narrow size distribution, while also allowing for the production of larger beads that maintain their sphericity. Another significant patent is for producing coated styrenic polymer beads for heat resistance. This process prepares styrenic polymer expandable beads that are useful in forming heat-resistant foamed articles. It involves creating an aqueous suspension of initial styrenic polymer beads and adding a comonomer solution, which includes a polymerization regulator, to form a coating around the beads.
Career Highlights
Harold has worked with prominent companies such as Arco Polymers, Inc. and Atlantic Richfield Company. His experience in these organizations has contributed to his expertise in polymer technology and innovation.
Collaborations
Throughout his career, Harold has collaborated with notable individuals, including Alvin R. Ingram and Walter O. Pillar. These collaborations have likely enriched his work and led to advancements in the field.
Conclusion
Harold A. Wright's contributions to polymer technology through his patents and career experiences highlight his role as an influential inventor. His innovative processes continue to impact the industry positively.