Company Filing History:
Years Active: 1977-1978
Title: The Innovations of James Girvan Fraser
Introduction
James Girvan Fraser, an accomplished inventor located in Kingston, Canada, has made significant contributions to the field of polymer chemistry. With a total of two patents credited to his name, Fraser's work demonstrates a keen understanding of materials and their applications in various industries.
Latest Patents
Fraser's recent innovations include two noteworthy patents. The first patent details a method for treating polyethylene terephthalate (PET) with 1,2-epoxy-3-phenoxypropane. This process involves the addition of 0.45 up to 0.9% by weight of the compound, along with triphenylphosphite as a stabilizer, during the melt phase of PET production. His second patent focuses on the control of carboxyl end groups in fiber-forming polyesters. This is achieved by adding a glycidyl ether to the polymerized polyester, which reacts with the free carboxyl end groups to generate free hydroxyl end groups.
Career Highlights
Fraser's career includes significant tenures at renowned companies such as Millhaven Fibers, Ltd. and Millhaven Fibres, Ltd. His expertise in polymer processing has positioned him as a valuable asset within the industry, contributing to the advancement of fiber-forming technologies.
Collaborations
Throughout his career, Fraser has had the opportunity to work alongside talented individuals like William Alexander and Alfredo Guillermo Causa. These collaborations have fostered a rich exchange of ideas and innovations in the field of polymer science.
Conclusion
James Girvan Fraser's contributions to polymer innovation are marked by his patented processes and collaborative efforts. His work continues to influence the industry, particularly in the refinement of materials such as polyethylene terephthalate, showcasing the importance of inventive minds in the evolution of technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.