Philippe Legrand

Title: The Innovative Contributions of Philippe Legrand

Introduction

Philippe Legrand is a notable inventor based in Soignies, Belgium, who has made significant strides in the field of glazing technologies. With a portfolio of 9 patents, his work primarily focuses on developing advanced glazing panels with solar screening properties and high reflectance capabilities. His innovations represent crucial advancements in energy-efficient building materials.

Latest Patents

One of Legrand's latest patents involves a glazing panel designed with beneficial anti-solar properties. This innovative panel features a vitreous substrate carrying a tin/antimony oxide coating layer, which maintains a specific molar ratio of antimony to tin between 0.01 and 0.14. This technology allows the coated substrate to achieve a solar factor of less than 70%, making it particularly effective for vehicle glazing, especially roof windows.

Another significant patent from Philippe Legrand details a transparent coated substrate with high reflectance, ideal for use in exterior glazing panels for buildings. The coated substrate comprises a pyrolytically-formed main layer containing tin and antimony oxides, achieving a geometric thickness of at least 250 nm. The additional outer reflective layer, with a geometric thickness ranging from 30 to 150 nm, results in a reflectance exceeding 10%, showcasing Legrand's commitment to enhancing the energy efficiency of architectural designs.

Career Highlights

Throughout his career, Philippe Legrand has worked with prominent companies such as Glaverbel and AGC Flat Glass Europe, S.A. His role in these organizations has allowed him to apply his innovative ideas and collaborate on groundbreaking projects that have redefined glazing technology.

Collaborations

Legrand's work is characterized by fruitful collaborations with esteemed colleagues, including Robert Terneu and Michel Hannotiau. These partnerships have enabled him to combine expertise, leading to the development of superior products and solutions within the field of glass technology.

Conclusion

Philippe Legrand’s contributions to the field of glazing innovations exemplify the potential for invention to drive advancements in sustainability and energy efficiency. His latest patents not only highlight his technical expertise but also demonstrate the importance of collaboration in fostering innovation. As he continues to develop cutting-edge technologies, Legrand’s work will undoubtedly influence the future of architectural glazing solutions.