James Chin

Title: Innovations of James Chin

Introduction

James Chin is an accomplished inventor based in Cheshire, CT (US). He has made significant contributions to the field of chemical engineering, particularly in the development of innovative polyurethane materials. With a total of 3 patents to his name, Chin's work has had a notable impact on various applications in the industry.

Latest Patents

Chin's latest patents include advancements in water-dispersable polyurethanes. One of his key inventions involves water-dispersible polyurethane prepolymers that comprise one or more organic diisocyanates, a difunctional compound with a molecular weight ranging from about 250 to about 10,000, and a dispersion diol containing side chain polyoxyalkylene units. These innovations also describe methods of preparation for the prepolymers and their applications in aqueous polyurethane dispersions. Additionally, he has developed a method for preparing a water-soluble or water-dispersible pesticidal composition. This process involves intimately mixing a Bronsted acid precursor of the pesticidally active compound with a Bronsted base in an extruder, minimizing solvent use while allowing the water of reaction to volatilize during the reaction.

Career Highlights

James Chin is currently employed at Uniroyal Chemical Company, Inc., where he continues to push the boundaries of chemical innovation. His work has been instrumental in enhancing the performance and environmental compatibility of chemical products.

Collaborations

Chin has collaborated with notable colleagues, including Ajaib Sing and James B Marshall, contributing to a dynamic and innovative work environment.

Conclusion

James Chin's contributions to the field of chemical engineering through his patents and collaborative efforts highlight his role as a leading inventor. His work continues to influence the development of advanced materials and processes in the industry.