James G Dolan

Title: Innovations by Inventor James G. Dolan

Introduction

James G. Dolan, an inventive mind based in Granite City, IL, has made significant contributions to the field of chemistry and material science through his diverse array of patents. With a total of five patents to his name, Dolan is recognized for his groundbreaking work in demulsifier compositions, which play a crucial role in various industrial applications.

Latest Patents

Dolan's latest patents showcase his innovative approaches to solving complex problems. One such patent is titled "Demulsifier compositions and methods of preparation and use thereof." This invention details a composition that is the result of a reaction involving a polyoxyalkylene amine and a vinyl monomer, processed under specific grafting and esterification conditions. The mixture is designed to be substantially free of copolymers derived from polyoxyalkylene glycol and diglycidyl ether, while the resulting product is partially cross-linked. The methods for preparing and utilizing these compositions significantly enhance the efficiency of demulsifiers in industrial applications.

In another notable patent, "Demulsifier composition and method of use thereof," Dolan describes novel demulsifier formulations, consisting of the partially condensed reaction product from a blend of at least two oxyalkylated materials mixed with a vinyl monomer. These innovative demulsifiers effectively aid in resolving complex water-in-oil emulsions, demonstrating Dolan's commitment to improving industrial processes.

Career Highlights

James G. Dolan's professional journey is marked by his tenure at Petrolite Corporation, a company recognized for its expertise in specialty chemicals and industrial solutions. Throughout his career, Dolan has focused on developing advanced chemical formulations, which have led to substantial advancements in the field.

Collaborations

Dolan has collaborated with notable colleagues such as Rudolf S. Buriks and Harold L. Becker, who have shared in the journey of innovating new solutions and advancing the company's capabilities. These collaborations have further propelled his work, allowing for a synergistic exchange of ideas and expertise within the realm of chemical innovation.

Conclusion

James G. Dolan stands out as a significant figure in the realm of inventions related to industrial chemical solutions. His dedication to developing effective demulsifier compositions exemplifies the innovative spirit that drives progress in the field. His contributions not only enhance industrial processes but also set a benchmark for future inventions in the area of material science.