This inventor holds 3 USPTO granted patents. Top assignees: Ciba-Geigy Corporation, Ciba-Geigy Ag. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: Max Schwank: Innovator in Leather Treatment and Dyeing Processes
Introduction
Max Schwank is a notable inventor based in Basel, Switzerland. He has made significant contributions to the field of leather treatment and dyeing processes. With a total of 3 patents to his name, Schwank has developed innovative methods that enhance the quality and functionality of leather products.
Latest Patents
One of Schwank's latest patents is a process for dressing and providing leather with an antimicrobial finish. This process involves treating leather with aqueous preparations that include reaction products of an epoxide containing at least two epoxide groups, a fatty amine with 12 to 24 carbon atoms, and a dicarboxylic acid. Another significant patent is for a new process for dyeing furs and skins below 70 degrees Celsius. This method utilizes aqueous dyebaths containing dyestuffs and organic non-ionizable oxo compounds, allowing for deep and level shades without the need for pretreatments.
Career Highlights
Throughout his career, Schwank has worked with prominent companies such as Ciba-Geigy Corporation and Ciba-Geigy AG. His work in these organizations has contributed to advancements in the textile and leather industries.
Collaborations
Schwank has collaborated with notable coworkers, including Rosemarie Topfl and Gerhard Hool. Their combined expertise has furthered the development of innovative solutions in their respective fields.
Conclusion
Max Schwank's contributions to leather treatment and dyeing processes demonstrate his commitment to innovation. His patents reflect a deep understanding of materials and processes that enhance product quality. Schwank's work continues to influence the industry and inspire future advancements.