Daniel R Weaver

Title: The Innovative Contributions of Daniel R. Weaver from Spring, TX

Introduction

Daniel R. Weaver is a noted inventor based in Spring, Texas, recognized for his contributions to the development of surface-active agents derived from biodiesel-based alkylated aromatic compounds. With a total of two patents to his name, Weaver has significantly advanced the field of chemical engineering, particularly in the area of sustainable materials.

Latest Patents

Weaver's latest patents focus on innovative surface active agents that comprise arylated methyl esters of fatty acids or mixtures of fatty acids derived from biodiesel or triglyceride sources. His method involves condensing the fatty acid mixture into methyl esters and alkylating them with aromatic substituents under Friedel-Crafts conditions. Furthermore, the alkylated methyl esters can undergo alkoxylation using catalysts derived from fatty acids, alkaline earth salts, and strong acids. This process results in the creation of nonionic surfactants, which can also be sulfonated to form two classes of anionic surfactants, enhancing their applicability in various industries.

Career Highlights

Daniel R. Weaver works at Huntsman Petrochemical Corporation, where he has leveraged his expertise in chemical engineering to innovate sustainable surfactant technologies. His work has not only contributed to the advancement of the company’s sustainable product offerings but has also positioned Huntsman as a leader in environmentally friendly chemical solutions.

Collaborations

Throughout his career, Weaver has collaborated with fellow inventors such as George A. Smith and Zheng Chai. These partnerships have facilitated knowledge-sharing and collective problem-solving, driving innovation within Huntsman Petrochemical Corporation and the wider chemical engineering community.

Conclusion

Daniel R. Weaver’s innovative work in surface-active agents derived from biodiesel showcases the potential for sustainable practices in the chemical industry. His contributions underscore the importance of innovation in addressing environmental challenges and highlight his role as a key figure in modern chemical engineering. As the industry continues to evolve, the impact of Weaver's patents will likely resonate for years to come.