Jean-Pierre Assante

Title: Innovations by Jean-Pierre Assante

Introduction

Jean-Pierre Assante is a distinguished inventor based in Villeurbanne, France. With a total of four patents to his name, his work significantly contributes to advancements in material sciences, particularly in the domain of electrostatic reprography and polymer technologies.

Latest Patents

Assante's latest innovations include a patent for transparencies suitable for electrostatic reprography. This invention focuses on transparent receptor substrates which exhibit remarkable characteristics such as excellent transparency, good slip, strong adhesion of toner, and effective electrical conductivity. The composition involves a transparent composite polyester base that comprises a thick layer of semicrystalline polyester, coupled with a toner-receptive primer coating that enhances its overall utility in producing overhead transparencies.

Another notable patent involves the preparation of oxysulfonylated polyesters. These polyesters are specifically designed for conversion into oriented composite polyester films. The innovative process includes the polycondensation of various lower alkyl diesters, combined with diols, under a catalytically effective environment that enhances their functional properties.

Career Highlights

Throughout his career, Jean-Pierre Assante has worked with reputable organizations, including Rhône-Poulenc Films and Rhône-Poulenc Chimie. His roles in these companies allowed him to further develop his expertise in polymer technologies and materials innovation.

Collaborations

In his journey as an inventor, Assante has collaborated with several talented individuals, notably Philippe Corsi and Didier Veyrat. These collaborations have likely played a significant role in the innovative processes and advancements that characterize his patents.

Conclusion

Jean-Pierre Assante's contributions to the field of materials science and technology illustrate the importance of innovation in enhancing existing processes and creating new applications. His patents reflect a clear understanding of complex chemical processes, and he continues to be a valuable player in the domain of electrostatic reprography and polymer advancements.