Company Filing History:
Years Active: 2025
Title: Shigeru Haba: Innovator in Infrared Transparent Polycarbonate Composition
Introduction
Shigeru Haba is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of materials science, particularly with his innovative work on polycarbonate compositions. His expertise has led to the development of a unique product that enhances the functionality of polycarbonate materials.
Latest Patents
Haba holds a patent for an infrared transparent polycarbonate composition. This invention relates to a polycarbonate composition that includes polycarbonate, an acid stabilizer, and at least one anthraquinone-based colorant with a hydroxyl group. The composition is designed to achieve a transmission of at least 80% in the infrared light wavelength range of 760-1120 nm. This transmission is determined on an injection-molded plaque with a thickness of 2 mm, prepared by injection molding the composition at a maximum temperature of 320° C. and a residence time of 10 minutes. Additionally, the composition is optimized to have a transmission of at most 10% in the visible light wavelength range of 380-740 nm.
Career Highlights
Shigeru Haba is currently associated with Sabic Global Technologies B.V., where he continues to innovate and develop advanced materials. His work has been instrumental in pushing the boundaries of what is possible with polycarbonate materials, making them more versatile and effective for various applications.
Collaborations
Haba collaborates with talented professionals in his field, including Tamara Marijke Eggenhuisen and Eduardus Ludovicus Louisa Broekaart. These collaborations enhance the research and development efforts at Sabic Global Technologies B.V., fostering an environment of innovation.
Conclusion
Shigeru Haba's contributions to the field of polycarbonate compositions exemplify the importance of innovation in materials science. His patent for an infrared transparent polycarbonate composition showcases his commitment to advancing technology and improving material performance.