Bruno Charriere

Title: Innovations by Bruno Charriere in Adhesive Compositions

Introduction

Bruno Charriere is a notable inventor based in Clairoix, France. He has made significant contributions to the field of adhesive compositions, particularly those based on polyurethane and polyamine suspensions. With a total of 2 patents, his work has implications for various industries, especially in automotive applications.

Latest Patents

Charriere's latest patents focus on adhesive compositions that utilize polyurethane and polyamine suspensions. The first patent describes adhesive compositions characterized by a free isocyanate functional group content of between 2 and 9% by weight. The polyamine is presented in the form of particles with a mean diameter ranging from 30 to 60 micrometers. The process for preparing these adhesive compositions involves reacting a polyol and a polyisocyanate to create a polyurethane prepolymer, which is then mixed with the polyamine suspension. These compositions are particularly useful for adhesive bonding in motor vehicles. The second patent reiterates similar characteristics and processes, emphasizing the importance of these innovations in material bonding.

Career Highlights

Bruno Charriere is associated with Ato Findley, S.A., where he continues to develop and refine his innovative adhesive solutions. His expertise in the field has positioned him as a key player in the development of advanced adhesive technologies.

Collaborations

Charriere has collaborated with notable coworkers, including Michel Miskovic and Jean-Yves Chenard. Their combined efforts contribute to the advancement of adhesive technologies and the successful implementation of innovative solutions in the industry.

Conclusion

Bruno Charriere's contributions to adhesive compositions highlight his role as an influential inventor in the field. His patents reflect a commitment to innovation and practical applications, particularly in the automotive sector.