Location History:
- Montigny sur Loing, FR (1978 - 1987)
- Montigny/Loing, FR (1987)
Company Filing History:
Years Active: 1978-1987
Title: Innovations by Inventor Serge A Renault
Introduction
Serge A Renault is a notable inventor based in Montigny-Sur-Loing, France. He has made significant contributions to the field of transparent laminated polarizing glasses, holding a total of 5 patents. His work focuses on improving the quality and functionality of eyeglass lenses through innovative methods.
Latest Patents
One of his latest patents is for a method of preparing transparent laminated polarizing glass articles. This invention involves a support of inorganic or organic glass, a coating with polarizing properties, and an optically transparent layer that protects the coating from humidity. The method includes a first treatment with gamma-aminopropyltrialkoxysilane and a second treatment with epoxyalkyltrialkoxysilane to enhance the adherence of the transparent layer to the polarizing coating. This invention is particularly beneficial in the fabrication of eyeglass lenses.
Another significant patent by Renault is an improved method for fabricating transparent laminated polarizing glasses. This method consists of a substrate of inorganic or organic glass, a polarizing coating, and an integral optically transparent composite film. The composite film includes a lamina of thermoplastic polyurethane with adhesive properties and a lamina of thermosetting polyurethane that is anti-lacerative and self-regenerating. The process involves applying the polarizing coating to the substrate, treating the coated surface with an aqueous solution, and then applying the composite film.
Career Highlights
Serge A Renault is associated with Corning Glass Works, a company known for its innovative glass products. His work at this company has allowed him to develop and patent groundbreaking technologies in the field of optics.
Collaborations
Renault has collaborated with notable coworkers such as Serge P Goepfert and Francoise M Roger. These collaborations have contributed to the advancement of his inventions and the overall success of his projects.
Conclusion
Serge A Renault's contributions to the field of transparent laminated polarizing glasses demonstrate his innovative spirit and dedication to improving optical technologies. His patents reflect a commitment to enhancing the functionality and quality of eyeglass lenses, making a significant impact in the industry.