Location History:
- Nowata, OK (US) (1989)
- Bartlesville, OK (US) (1983 - 1994)
Company Filing History:
Years Active: 1983-1994
Title: Innovator Spotlight: Jim J. Straw
Introduction
Jim J. Straw, an accomplished inventor based in Bartlesville, Oklahoma, has made significant contributions to the field of high-temperature polymers. With a total of three patents to his name, he specializes in synthesizing novel compounds that enhance the performance of materials used in various industrial applications.
Latest Patents
Straw's latest patent focuses on the synthesis of bis(haloarylsulfonyl) aromatics. This invention is critical for developing bis(chlorophenylsulfonyl) aromatic compounds, which serve as essential monomers in producing high-temperature polymers that maintain structural integrity above 260 degrees Celsius. His process ensures high purity of the product while minimizing iron contamination by reacting haloarylsulfonyl halides with aromatic compounds in the presence of an appropriate catalyst, both with and without solvents.
Another notable patent from Straw details the production of poly(arylene sulfide sulfone) polymers with enhanced high-temperature characteristics. This two-step process begins with preparing a prepolymer characterized by dihalo-terminated polyethersulfone oligomers, followed by copolymerizing these oligomers with excess dihalo aromatic sulfone and a sulfur source. This innovative method results in polymers that exhibit improved softening temperature and glass transition temperature, making them suitable for demanding high-temperature applications.
Career Highlights
Jim J. Straw is affiliated with Phillips Petroleum Company, where he has contributed his expertise to cutting-edge research in material sciences. His inventive spirit and dedication to innovation have positioned him as a valuable asset in the development of advanced polymer technologies.
Collaborations
Throughout his career, Straw has collaborated with talented professionals, including coworkers such as James T. Edmonds, Jr. and Jon F. Geibel. These partnerships have fostered an environment of creativity and innovation, contributing to the success of their projects and patents.
Conclusion
Jim J. Straw continues to be a prominent figure in the field of polymer science, with his work demonstrating the importance of innovation in material engineering. His inventions not only advance scientific understanding but also have practical applications in industries that require high-performance materials. Through ongoing research and collaboration, Straw is poised to make even more significant contributions to the world of high-temperature polymers and beyond.