Company Filing History:
Years Active: 1981-1991
Title: Italo Anceschi: Innovator in Fluorescent Whitening Technologies
Introduction
Italo Anceschi is a notable inventor based in Muttenz, Switzerland. He has made significant contributions to the field of fluorescent whitening agents, holding 2 patents that showcase his innovative approach to enhancing the properties of polyester and cellulose fiber materials.
Latest Patents
Anceschi's latest patents include a novel whitener dispersion that comprises water-insoluble or sparingly soluble fluorescent whitening agents, water-soluble fluorescent whitening agents, dispersants, optional solubilizers, and a copolymer of 2-vinylpyrrolidone and 3-vinylpropionic acid. These dispersions are designed to be storage-stable and temperature-stable, making them highly effective for industrial applications. Another significant patent details a process for whitening polyester fibers using a fluorescent whitening agent and a shading dye by the exhaust method. This process is conducted in a dispersion with a pH value above 9, preferably between 11 and 13.5, ensuring optimal results.
Career Highlights
Anceschi is associated with Ciba-Geigy Corporation, where he has been instrumental in developing innovative solutions for the textile industry. His work has not only advanced the technology behind fluorescent whitening agents but has also contributed to the overall efficiency and effectiveness of textile processing.
Collaborations
Throughout his career, Anceschi has collaborated with esteemed colleagues such as Willy Schurings and Gerhard Reinert. These partnerships have fostered a creative environment that has led to groundbreaking advancements in the field.
Conclusion
Italo Anceschi's contributions to the field of fluorescent whitening technologies exemplify the impact of innovation in textile processing. His patents reflect a commitment to enhancing material properties and advancing industry standards.