Jöel Chaignon

Title: Jöel Chaignon: Innovator in Fire-Retardant Polyurethane Systems

Introduction

Jöel Chaignon is a notable inventor based in Ecos, France. He has made significant contributions to the field of fire-retardant materials, particularly through his innovative patent in polyurethane systems. His work is essential for enhancing safety in various applications.

Latest Patents

Jöel Chaignon holds a patent for a fire-retardant polyurethane system. This invention is a storage-stable moisture-curing one-component system that serves as an adhesive, sealant, or coating material. It comprises at least one hydrated mineral with a water content of less than 0.1%, treated with a moisture-reactive compound, and at least one binder based on isocyanate. The system preferably includes a phosphorus-containing compound, most notably a halogen-free phosphorus-containing plasticizer. The isocyanate content in the binder ranges from 0.01 to 10% by weight relative to the total weight of the system.

Career Highlights

Jöel Chaignon is associated with Sika Schweiz AG, a company known for its expertise in specialty chemicals and construction materials. His role at Sika has allowed him to focus on developing innovative solutions that meet industry standards for safety and performance.

Collaborations

Some of Jöel's coworkers include Francois Adeleu and Jean-Marc Leleu. Their collaboration contributes to the advancement of technology in the field of fire-retardant materials.

Conclusion

Jöel Chaignon's work in developing fire-retardant polyurethane systems showcases his commitment to innovation and safety. His contributions are vital for various applications, ensuring enhanced protection against fire hazards.