Derick Henderson

Title: The Innovative Contributions of Derick Henderson

Introduction

Derick Henderson is a notable inventor based in Crafton, Pennsylvania, who has made significant contributions to the field of polyurethane technology. With a total of three patents to his name, Henderson's work focuses on developing advanced materials that enhance the performance and durability of various substrates.

Latest Patents

Henderson's latest patents include a one-component polyurethane dispersion designed for vinyl windows and other substrates. This invention provides an aqueous polyurethane dispersion (PUD) that features an amorphous polyester with a glass transition temperature of less than -30°C. The PUD has a glass transition temperature ranging from 0°C to 20°C and a hard block content exceeding 50%. The coatings, adhesives, sealants, paints, primers, and topcoats derived from this innovative dispersion pass detergent resistance testing according to the American Architectural Manufacturers Association's standard, AAMA 615-13. They also exhibit a pencil hardness of at least 3H, making them particularly suitable for low surface energy substrates such as vinyl, windows, doors, and various other applications.

Another significant patent by Henderson involves polyurethane coatings for direct application to polyurethane pultrusion. This coating composition includes a fluorosurfactant, a silane adhesion promoter, and a silane modified polyisocyanate. The composition is designed to provide excellent substrate wet-out and adhesion under direct wet-on-hot and cold spray applications, making it particularly effective for use with polyurethane pultrusion composites.

Career Highlights

Throughout his career, Henderson has worked with prominent companies such as Covestro LLC and Covestro Deutschland AG. His experience in these organizations has allowed him to refine his expertise in polyurethane technologies and contribute to innovative solutions in the industry.

Collaborations

Henderson has collaborated with talented individuals such as David P. Zielinski and Emery Yuhas, further enhancing his work through shared knowledge and expertise.

Conclusion

Derick Henderson's innovative contributions to polyurethane technology have established him as a significant figure in the field. His patents reflect a commitment to advancing material science and improving the performance of various applications.