Location History:
- Lake Jackson, TX (US) (1977 - 1979)
- Brazoria, TX (US) (1994 - 1997)
Company Filing History:
Years Active: 1977-1997
Title: Byford D Sheffield: Innovator in Ethyleneamine Applications
Introduction
Byford D Sheffield is a notable inventor based in Brazoria, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the use of ethyleneamines in various industrial processes. With a total of 4 patents to his name, Sheffield's work has had a meaningful impact on the industry.
Latest Patents
One of Sheffield's latest patents focuses on the "Use of ethyleneamine for washing pulp containing lignin." This innovative process involves using a washing composition with at least about 100 ppm of an ethyleneamine to effectively remove lignin from cellulose pulp mixtures. The improvement in this washing process enhances the efficiency of lignin removal, showcasing the utility of ethyleneamines in pulp washing applications.
Another significant patent is the "Process to increase the drying rate of a glaze for ceramics." This invention addresses the challenge of drying glazes used to coat ceramic articles. By adding aminoethylethanolamine and polyalkylene polyamines, Sheffield's process accelerates the drying rate, improving the overall efficiency of ceramic production.
Career Highlights
Sheffield is currently associated with The Dow Chemical Company, where he continues to innovate and develop new chemical processes. His work has not only advanced the field but has also contributed to the company's reputation as a leader in chemical manufacturing.
Collaborations
Throughout his career, Sheffield has collaborated with esteemed colleagues, including Alan P Croft and Richard H Symm. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Byford D Sheffield's contributions to the field of chemical engineering, particularly through his patents on ethyleneamines, demonstrate his commitment to innovation. His work continues to influence industrial processes and improve efficiency in various applications.