John H Moore

Title: John H Moore: Innovator in Azo Dye Manufacturing

Introduction

John H Moore is a notable inventor based in Manchester, GB. He has made significant contributions to the field of dye manufacturing, particularly with his innovative processes for creating cyano azo dyes. His work has implications for both the chemical industry and environmental sustainability.

Latest Patents

John H Moore holds a patent for a process for the manufacture of cyano azo dyes. This process involves creating disperse azo dyes that have a cyano radical ortho to the azo group. The method includes reacting the corresponding halogeno dye with a covalent non-metallic nitrile in the presence of a copper catalyst and an acid acceptor. Unlike previous methods that relied on metal cyanides as the cyanide source, Moore's process allows for the use of non-metallic nitriles, which can reduce copper usage and enhance efficiency. The non-metallic nitrile is preferably a cyanohydrin, which can be prepared in situ by reacting an aldehyde or ketone with a metal cyanide.

Career Highlights

Throughout his career, John H Moore has been associated with Imperial Chemical Industries Limited, where he has applied his expertise in chemical processes. His innovative approach to dye manufacturing has positioned him as a key figure in the industry.

Collaborations

John H Moore has worked alongside notable colleagues such as James S Hunter and Peter M Quan. Their collaborative efforts have contributed to advancements in the field of dye chemistry.

Conclusion

John H Moore's contributions to the manufacturing of cyano azo dyes reflect his innovative spirit and commitment to improving chemical processes. His patent demonstrates a significant advancement in the industry, showcasing the potential for more sustainable practices in dye production.