James Mackay Brophy

Title: Innovations of James Mackay Brophy

Introduction

James Mackay Brophy is a notable inventor based in Dorval, Canada. He has made significant contributions to the field of lubricating compositions, particularly for low-temperature applications. His innovative work has led to the development of a unique lubricant oil composition that enhances performance in challenging conditions.

Latest Patents

James Mackay Brophy holds a patent for "Hydrocarbon/silicon oil lubricating compositions for low temperature use." This patent describes a low-temperature lubricant oil composition that exhibits improved viscosity-temperature properties, lubricating properties, and pour point. The composition consists of a homogeneous mixture containing from 1% to 50% by weight of poly(dimethylsiloxane) with an average viscosity at 100°F between 100,000 centistokes (cs) and 1,000,000 cs. The remainder of the mixture is a hydrocarbon oil selected from specific alkenes, isoparaffins, and naphthenics. Additionally, the composition may include a foam inhibitor such as a perfluoroalkylpolyether.

Career Highlights

James Mackay Brophy has worked with Union Carbide Canada Limited, where he has applied his expertise in developing advanced lubricating solutions. His work has been instrumental in addressing the challenges associated with low-temperature lubrication, making significant strides in the industry.

Collaborations

Throughout his career, James has collaborated with notable colleagues, including William Charles Morro and Leo Ernest Hakka. These partnerships have contributed to the advancement of innovative solutions in the field of lubricants.

Conclusion

James Mackay Brophy's contributions to the field of lubricating compositions demonstrate his commitment to innovation and excellence. His patent for low-temperature lubricant oil compositions showcases his ability to address specific industry needs effectively. His work continues to influence the development of advanced lubricating solutions.