Company Filing History:
Years Active: 1982-1983
Title: Innovations by Bruce D Spivack: A Pioneer in Microsphere Technology
Introduction
Bruce D Spivack, a distinguished inventor based in Norristown, Pennsylvania, has made significant contributions to the field of microsphere technology. With a total of three patents to his name, Spivack's work focuses on enhancing the properties of hollow microspheres, demonstrating his innovative spirit.
Latest Patents
Among his latest patents, Spivack has developed a "Process for Surface Modified Hollow Microspheres." This invention involves non-fused hollow glass microspheres primarily made of silicate, which are treated with multivalent metals to increase their water resistance. The process consists of slurrying the hollow microspheres with water and adding a solution of a multivalent metal salt, such as aluminum sulfate. The addition rate is meticulously controlled to regulate the pH, followed by separating, washing, and drying to finalize the preparation.
Another notable innovation is in the domain of "Spray-Dried Hollow Fibers." This patent describes a method for preparing hollow fibers by spray drying a solution of a film-former in a volatile solvent. The solution must have a viscosity 1.5 to 10 times greater than that which typically produces spheres or microspheres. The preferred combination for the film-forming substance includes sodium silicate and a "polysalt."
Career Highlights
Spivack currently works at Pq Corporation, a company renowned for its innovative approaches in materials science and development. His tenure at Pq Corporation has allowed him to push the boundaries of traditional manufacturing processes and develop products that have a wide range of applications in various industries.
Collaborations
Throughout his career, Bruce D Spivack has collaborated with talented coworkers, including David I Netting and James P Cunnion, Jr. These partnerships have facilitated the exchange of ideas and expertise, further enriching Spivack’s inventive portfolio and driving advancements in microsphere technology.
Conclusion
In conclusion, Bruce D Spivack stands out as an innovative inventor whose patents in microsphere technology illustrate his commitment to advancing materials science. His contributions continue to inspire further research and development in the field, showcasing the potential of ingenuity in addressing complex challenges.