Al Duhamel

Title: Al Duhamel: Innovator in Adhesive Technology

Introduction

Al Duhamel is a notable inventor based in Fall River, MA (US). He has made significant contributions to the field of adhesive technology, particularly with his innovative patent that addresses the challenges of freeze protection in water-based adhesives.

Latest Patents

Duhamel holds a patent for a "Freeze protected water-based dispersion adhesive and use thereof." This invention comprises a two-component composition that includes a first component A, which consists of an aqueous dispersion of at least one polymer P, at least one metal salt M, and at least one liquid organic freeze point depressant D. The second component B features a mineral binder composition C that includes at least one hydraulic binder H. This two-component composition serves as an adhesive, sealant, or coating and provides a method for bonding a first substrate to a second substrate. He has 1 patent to his name.

Career Highlights

Duhamel is currently associated with Sika Technology AG, a company known for its expertise in specialty chemicals and construction materials. His work at Sika Technology AG has allowed him to further develop his innovative ideas and contribute to advancements in adhesive solutions.

Collaborations

Throughout his career, Duhamel has collaborated with talented professionals, including Tobias Benighaus and Bernd Overkamp. These collaborations have enriched his work and fostered a creative environment for innovation.

Conclusion

Al Duhamel's contributions to adhesive technology exemplify the impact of innovation in practical applications. His patent for freeze-protected adhesives showcases his commitment to solving real-world problems in the industry.