Serge Guy Marsaud

Title: The Innovative Journey of Serge Guy Marsaud

Introduction

Serge Guy Marsaud, an inventive mind hailing from Veneux les Sablons, France, has made significant contributions to the field of materials science through his innovative patents. With two patents to his name, Marsaud's work primarily focuses on advanced ceramic compositions and the functionality of polyurethane materials.

Latest Patents

Marsaud's latest patents showcase his expertise in developing unique material applications. The first patent pertains to a ceramic composition that incorporates a silsesquioxane polymer as a sintering agent, used in an amount of no more than 30% by weight. This composition is particularly beneficial for forming an external skin on a cordierite honeycomb substrate, combining ground cordierite and polyaminopropylsilsesquioxane to create an effective ceramic cement.

The second patent introduces a method for tinting a sheet of polyurethane. This method involves a coloring process followed by a fixation operation. The coloring is accomplished through the immersion of the polyurethane in a continuously agitated bath containing a dispersion of colorants in an aqueous solution with a surfactant. The fixation process is executed by rinsing in a boiling aqueous solution of sodium alkyl sulfonate, also known as 'Teepol'. This tinted polyurethane is particularly innovative, serving as a selective filter that minimizes transmission within specific wavelength ranges, making it beneficial for individuals with conditions like aphakia and retinitis pigmentosa.

Career Highlights

Throughout his career, Serge Guy Marsaud has collaborated with renowned companies, including Corning Incorporated and Corning Glass Works. His innovative spirit has allowed him to contribute effectively to various projects and advancements in material technology.

Collaborations

Marsaud has worked alongside notable colleagues such as Alain Robert Emile Carre and Valerie Claudine Lacarriere, which has enriched his professional experience and expanded the horizons of his innovative endeavors.

Conclusion

Serge Guy Marsaud's contributions through his two patents have made a lasting impact on the fields of ceramics and polyurethane applications. His expertise and collaborative efforts continue to inspire innovation and pave the way for future developments in material science.