Willy H Piret

Title: The Innovations of Willy H. Piret

Introduction

Willy H. Piret is a notable inventor based in Xhendelesse, Belgium. He has made significant contributions to the field of thermoplastic reinforcements, holding a total of nine patents. His work focuses on developing advanced materials that enhance the performance and durability of composite products.

Latest Patents

Piret's latest patents include a two-part combination of compositions for forming substantially colorless thermoplastic reinforcements. This innovative sizing composition consists of a precursor size composition and a binder composition, which is notably free of any aminosilane coupling agent. This formulation is designed to produce reinforcing fiber materials that exhibit minimal coloration. The process involves applying the sizing composition to reinforcing fiber strands, chopping them into segments, and then applying the binder composition to create flowable densified fiber pellets.

Another significant patent is the hydrolization resistant sizing composition. This two-part sizing composition improves the resistance to hydrolysis in reinforced composites. It includes a size composition with various coupling agents, lubricants, and wetting agents, along with a binder composition that features a copolymer formed from maleic anhydride and other copolymerizable monomers. This innovative approach allows for the creation of a densified reinforcing fiber product, such as pellets, enhancing the overall performance of composite materials.

Career Highlights

Willy H. Piret has worked with prominent companies in the industry, including Owens Corning Fiberglas Technology, Inc. and NV Owens-Corning S.A. His experience in these organizations has contributed to his expertise in developing advanced composite materials.

Collaborations

Throughout his career, Piret has collaborated with talented individuals such as Nadia Masson and Marc Cossement. These partnerships have fostered innovation and the development of cutting-edge technologies in the field of thermoplastic reinforcements.

Conclusion

Willy H. Piret's contributions to the field of thermoplastic reinforcements through his innovative patents and collaborations highlight his significant impact on material science. His work continues to influence the development of advanced composite products that meet the demands of modern applications.