Company Filing History:
Years Active: 1980-1993
Title: The Innovations of Joachim Steinbach in Textile Dyeing
Introduction
Joachim Steinbach is a notable inventor based in Frankfurt am Main, Germany, known for his contributions to the field of textile dyeing. With a total of two patents to his name, Steinbach has focused on developing eco-friendly dyeing processes that enhance the quality and sustainability of textiles. His innovative approaches have significant implications for the textile industry, combining advanced technology with environmental considerations.
Latest Patents
Steinbach's most recent patents include methods that revolutionize the traditional dyeing processes. One patent details the pad-dyeing of cellulose fibers using sulfur black dyes. This ecological method avoids the use of sulfides as reducing agents, substituting them with a dithionite-based mixture that incorporates at least one reducing sugar—glucose being the preferred choice. This process not only ensures high color yield and deep black shades but also maintains reproducibility in production.
Another significant patent proposes a process for the continuous dyeing of textile webs that are pre-heated. This method applies to textiles made from cellulose fibers or wool, along with mixtures containing such fibers. By preheating the textile material using infrared radiators or microwaves and treating it with steam, the process effectively fixes the dyestuffs, significantly enhancing dye application efficiency and color durability.
Career Highlights
Steinbach's career is marked by his association with Hoechst Aktiengesellschaft, a major player in the chemical industry. His role at Hoechst has allowed him to apply his innovative ideas to commercial applications in textile technology. His contributions have been pivotal in advancing more sustainable practices within the industry.
Collaborations
Throughout his career, Steinbach has collaborated with esteemed colleagues such as Erich Feess and Walter Birke. These collaborations have fostered an environment of creativity and innovation, yielding advancements that benefit the entire textile sector. Together, they have worked on projects that emphasize not only efficiency but also ecological responsibility in dyeing processes.
Conclusion
Joachim Steinbach's inventive spirit and commitment to sustainable practices in textile dyeing underscore the importance of innovation in the industry. His patents highlight advancements that benefit both the environment and the quality of textile products, paving the way for future developments in eco-friendly dyeing methods.