Donald J Morrison

Title: The Innovative Contributions of Donald J Morrison

Introduction

Donald J Morrison is a notable inventor based in Glasgow, GB. He has made significant contributions to the field of pigment production, particularly through his innovative patent. His work has implications for various industries, including textiles and coatings.

Latest Patents

Morrison holds a patent for a process titled "Process for the production of pigments in the presence of an azo dyestuff." This patent describes a method for producing a pigment composition by precipitating a pigment coupling component from an alkaline solution. The process involves adding an acid in the presence of a pre-formed, water-soluble azo dyestuff. Subsequently, the coupling component is combined with a pigment diazo or tetrazo component, ensuring that no substantial amount of uncoupled diazo or tetrazo component is present. This innovative approach results in a pigment composition that contains the water-soluble azo dyestuff.

Career Highlights

Morrison is associated with Ciba-Geigy Corporation, a company known for its advancements in chemical and pharmaceutical products. His work at the corporation has allowed him to explore and develop new methods in pigment production, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Morrison has collaborated with notable colleagues, including David McGregor and James M McCrae. These collaborations have likely enriched his research and development efforts, fostering a creative environment for innovation.

Conclusion

Donald J Morrison's contributions to the field of pigment production through his innovative patent demonstrate his commitment to advancing technology in this area. His work continues to influence various industries, showcasing the importance of innovation in the development of new materials.