Michel Peignier

Title: Michel Peignier: Innovator in Polyorganosiloxanes

Introduction

Michel Peignier is a notable inventor based in Lentilly, France. He has made significant contributions to the field of polyorganosiloxanes, holding a total of eight patents. His work focuses on multifunctionalized compounds that have various applications in silicone compositions.

Latest Patents

One of Michel Peignier's latest patents is titled "Functionalized Polyorganosiloxanes and One of the Processes for the Preparation Thereof." This invention relates to multifunctionalized polyorganosiloxanes that include at least one functional siloxy unit with an alkoxy radical and another functional siloxy unit with various chemical properties. The alkoxy functionality is introduced onto a suitable polyhydroorganosiloxane through a dehydrogenation/condensation reaction. The multifunctionalized polyorganosiloxanes can serve as antiadhesion modulators in silicone compositions. Another patent focuses on multifunctionalized alkoxy polyorganosiloxanes, which can also be used as silica covering agents in silicone compositions containing fillers.

Career Highlights

Throughout his career, Michel Peignier has worked with prominent companies such as Rhone-Poulenc Chimie and Rhodia Chimie. His experience in these organizations has contributed to his expertise in the field of chemical innovations.

Collaborations

Michel Peignier has collaborated with notable coworkers, including Philippe Jost and Christian Priou. These partnerships have likely enhanced his research and development efforts in the area of polyorganosiloxanes.

Conclusion

Michel Peignier is a distinguished inventor whose work in multifunctionalized polyorganosiloxanes has led to significant advancements in silicone compositions. His contributions continue to impact the field positively.