Company Filing History:
Years Active: 2001
Title: Innovator Henri René Langelin: Pioneering Calcium Hydroxide Particles
Introduction: Henri René Langelin, based in Caffiers, France, is an innovative inventor known for his contributions to chemical compositions. His work primarily focuses on creating a specific particle composition of calcium hydroxide, which has potential applications in various industries.
Latest Patents: Langelin holds a notable patent for a composition of calcium hydroxide (Ca(OH)₂) particles. The invention describes a method of producing dried calcium hydroxide particles that maintain a moisture content of less than 2 percent by weight. The specific surface area of these particles exceeds 30 m²/g, and they possess a nitrogen desorption pore volume of at least 0.1 cm³/g. Additionally, the CO₂ content in the composition is limited to below 2 percent by weight. The particle mixture comprises two fractions; one with particles smaller than 32 micrometers and another with particles larger than 32 micrometers, where the latter constitutes 20 to 50 percent of the total weight. The particles exhibit pore diameters ranging from 100 to 400 Angstroms, making them unique in their category.
Career Highlights: Henri René Langelin is associated with Lloist Recherche Et Development S.A., where he has contributed to research and development initiatives that focus on innovative chemical solutions. His dedication to scientific advancement has led him to develop patented technologies that are recognized within the field.
Collaborations: Throughout his career, Langelin has collaborated with notable colleagues, including Régis Poisson and Alain Laudet. These partnerships have played a significant role in the research endeavors at Lloist Recherche Et Development S.A., fostering an environment of innovation.
Conclusion: Henri René Langelin’s work exemplifies the spirit of innovation in the field of chemical compositions. With his patented invention of calcium hydroxide particles, he has made significant strides that may influence various industrial applications. Langelin’s ongoing contributions to research and development continue to inspire future innovations.
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