Company Filing History:
Years Active: 2010-2014
Title: Innovations by Stephan J W Platzer: A Journey Through His Patents and Collaborations
Introduction
Stephan J W Platzer, an esteemed inventor based in Longmeadow, MA, has made significant contributions to the field of chemistry and materials science through his innovative patents. With a total of six patents to his name, his work primarily focuses on advanced chemical compositions and processes that have applications in various industries.
Latest Patents
Among his latest innovations is a ketal formula known as 1,1-di[(alkylphenoxy)ethoxy]cyclohexanes. This invention discloses a ketal where R' and R" are independently an alkyl group containing between 8 to 20 carbon atoms, and other variables, m and n, range from 1 to 200, while r and s are integers from 1 to 3. The process for preparing this ketal involves transketalization with specific surfactants, resulting in a ketal that is at least partially soluble in water.
Another remarkable patent is related to a near-infrared sensitive, positive-working image-forming composition. This innovative composition comprises the ketal mentioned above, an infrared absorbing dye with absorption peaks ranging from 700 nm to 1100 nm, and a novolac polymer. It is applied on a hydrophilic substrate to create an image forming element, particularly a planographic printing plate. Upon exposure to near-infrared radiation, the composition enables efficient image formation through a heat-induced matrix disruption.
Career Highlights
Throughout his career, Stephan has worked with notable organizations such as Dymax Corporation and Southern Lithoplate, Inc. His contributions to these companies have propelled advancements in the development of innovative materials and photographic elements.
Collaborations
Stephan's work has also involved partnerships with distinguished professionals in the field, including colleagues Kirk A Middlemass and George H Lester. These collaborations have enhanced the research and development of his inventive concepts and applications.
Conclusion
Stephan J W Platzer exemplifies the spirit of innovation through his substantial patent portfolio and collaborative efforts within the chemical industry. His inventions continue to influence advancements in materials science and pave the way for future innovations. The impact of his work serves as an inspiration for aspiring inventors looking to contribute to technological progress.