Angelo D Casa

Title: Innovations by Angelo D Casa in Textile Dyeing

Introduction

Angelo D Casa is a notable inventor based in Riehen, Switzerland. He has made significant contributions to the field of textile dyeing, particularly through his innovative processes that utilize supercritical carbon dioxide. With a total of 5 patents to his name, his work has advanced the methods of dyeing various textile materials.

Latest Patents

One of his latest patents is focused on a process for dyeing cellulosic textile material with disperse dyes. This innovative method allows cellulosic textile materials to be dyed using disperse dyes from supercritical CO₂. The process involves treating the textile materials with an auxiliary that promotes dye uptake, typically polyethylene glycol. Another significant patent involves dyeing hydrophobic textile material, specifically polyester, using special disperse dyes from supercritical CO₂.

Career Highlights

Angelo D Casa has been associated with Ciba-Geigy Corporation, a company known for its advancements in chemical and textile solutions. His work has not only contributed to the company's portfolio but has also set new standards in the textile industry.

Collaborations

Throughout his career, Angelo has collaborated with esteemed colleagues such as Peter Liechti and Wolfgang Schlenker. These collaborations have fostered a creative environment that has led to groundbreaking innovations in textile dyeing.

Conclusion

Angelo D Casa's contributions to textile dyeing through his innovative processes have significantly impacted the industry. His patents reflect a commitment to advancing technology in textile applications, showcasing his role as a leading inventor in this field.