Jacques Baudouin

Title: The Innovative Contributions of Jacques Baudouin in Mineral Fillers

Introduction

Jacques Baudouin, an inventive mind hailing from Montelimar, France, has made significant contributions to the field of mineral fillers through his innovative patents. With a total of six patents to his name, Baudouin's work primarily centers on the development and application of various mineral compositions, particularly in the context of construction and coating materials.

Latest Patents

Among his notable recent inventions is a method to produce mineral fillers containing hydrated calcium. This innovative process involves the reaction of aluminum hydroxide (Al(OH)3), calcium carbonate (CaCO3), and calcium hydroxide (Ca(OH)2) in the presence of water, within a temperature range of 50°C to 100°C. The resulting materials, although insoluble, exhibit a rapid reaction rate in both highly concentrated solid media and diluted environments. A significant aspect of this method is that the final dry matter content can reach 50%, allowing for the modification of the resulting paste's fluidity using a defloculating agent. This advancement holds substantial applications in paper coating.

Another critical patent from Baudouin outlines a manufacturing process for mineral charges. This process involves hydrating synthesized anhydrous calcium aluminates, either specially prepared or sourced from hydraulic binders or anhydrous calcium silicates. The hydration occurs at temperatures between 10°C and 100°C, and through vigorous agitation, large particles form a suspension. This suspension is then dried to yield a dry powder that can be collected and utilized effectively.

Career Highlights

Throughout his career, Jacques Baudouin has worked with esteemed companies such as Lafarge, which is well-known for its expertise in construction materials and solutions. His experiences in Lafarge have allowed him to refine his innovative approaches to mineral filler production and further solidify his role as a key contributor in the field.

Collaborations

Baudouin has collaborated with notable professionals including Jean-Pierre Caspar and Jacques Gaillard. These partnerships have likely played a crucial role in enhancing his research and development efforts, leading to the successful implementation and commercialization of his patented technologies.

Conclusion

Jacques Baudouin exemplifies the spirit of innovation through his groundbreaking work in the area of mineral fillers. His contributions have not only advanced the scientific understanding of material properties but also enabled practical applications in various industries. With six patents defining his legacy, Baudouin’s influence as an inventor continues to resonate in the realms of construction and material science.