Company Filing History:
Years Active: 1985-2014
Title: Innovations of Jean-Francois Landre
Introduction
Jean-Francois Landre is a notable inventor based in Riedisheim, France. He has made significant contributions to the field of dyeing technology, particularly in the development of reactive dye mixtures. With a total of four patents to his name, Landre's work has had a considerable impact on the textile industry.
Latest Patents
Landre's latest patents include innovative mixtures of fibre-reactive dyes and their applications in di- or trichromatic dyeing or printing. These reactive dye mixtures consist of at least one red dye and at least one blue, yellow, orange, or brown dye. The resulting dyeings or prints exhibit excellent reproducibility and fastness properties. Another significant patent describes a process for dyeing cellulose-containing fibre materials with reactive dyes. This process allows for dyeing in the presence of mineral acid salts, enhancing the fastness properties and coloristic yield of the dyeings.
Career Highlights
Throughout his career, Jean-Francois Landre has worked with prominent companies in the industry, including Ciba-Geigy Corporation and Huntsman International LLC. His experience in these organizations has contributed to his expertise in dye technology and innovation.
Collaborations
Landre has collaborated with notable professionals in his field, including Athanassios Tzikas and Jean P Luttringer. These collaborations have further enriched his work and contributed to advancements in dyeing methods.
Conclusion
Jean-Francois Landre's contributions to the field of dye technology through his innovative patents and collaborations have significantly advanced the textile industry. His work continues to influence dyeing practices and improve the quality of textile products.