This inventor holds 2 USPTO granted patents. Top assignee: Ciba-Geigy Corporation. Active years: 1984-1986.
Company Filing History:
Years Active: 1984-1986
Title: Innovations in Dyeing Processes by Heinz Salathe
Introduction
Heinz Salathe is a notable inventor based in Bretzwil, Switzerland. He has made significant contributions to the field of dyeing processes, particularly for synthetic and natural polyamide materials. With a total of 2 patents, his work has advanced the methods used in textile dyeing, ensuring better quality and fastness properties.
Latest Patents
Salathe's latest patents include a process for dyeing fiber material made of synthetic polyamides. This invention involves using an aqueous liquor containing at least one anionic dye, which achieves a degree of exhaustion of at least 95% under defined dyeing conditions. The process also incorporates a mixture of dyeing assistants, including an anionic compound, a quaternary compound, and a non-ionic compound, with specific pH and temperature requirements. His second patent focuses on dyeing fiber material made of natural polyamides, ensuring non-skittery and level dyeing with good fastness properties. This process is particularly suitable for materials like wool and blends with other fibers.
Career Highlights
Heinz Salathe has worked with Ciba-Geigy Corporation, a company known for its innovations in chemical products. His expertise in dyeing processes has contributed to the company's reputation in the textile industry.
Collaborations
Some of his notable coworkers include Hermann Flensberg and Harry Schaetzer, who have collaborated with him on various projects related to dyeing technologies.
Conclusion
Heinz Salathe's contributions to dyeing processes have significantly impacted the textile industry, enhancing the quality and efficiency of dyeing synthetic and natural fibers. His innovative approaches continue to influence modern dyeing techniques.