Company Filing History:
Years Active: 1990-1993
Title: The Innovative Contributions of Donald E McVannel
Introduction
Donald E McVannel is a notable inventor based in Hemlock, MI (US). He has made significant contributions to the field of chemical engineering, particularly in the development of processes related to silanes and polysiloxanes. With a total of 3 patents to his name, McVannel's work has had a lasting impact on the industry.
Latest Patents
One of McVannel's latest patents is titled "Process for preparation of .OMEGA.-alkenylchlorosilanes." This invention outlines a method for producing omega-alkenylchlorosilanes by reacting a mixture of an .alpha.,.OMEGA.-diene and an organohydrosilane in the presence of a supported platinum catalyst. The process is designed to operate continuously, allowing for the recovery and recycling of excess .alpha.,.OMEGA.-diene.
Another significant patent is "Chloride reduction in polysiloxanes." This invention provides a method for reducing the residual chloride content in polysiloxane fluids without negatively affecting the polymer. The process involves contacting the fluid with selected weakly-basic alkaline metal compounds at temperatures below 100 degrees Celsius, facilitating the removal of residual chloride.
Career Highlights
Donald E McVannel is associated with Dow Corning Corporation, where he has applied his expertise in chemical processes. His innovative approaches have contributed to advancements in the field, enhancing the performance and safety of various chemical products.
Collaborations
Throughout his career, McVannel has collaborated with notable colleagues, including Arnold R Huntress and Daryl D Landis. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Donald E McVannel's contributions to the field of chemical engineering are marked by his innovative patents and collaborative efforts. His work continues to influence the industry, showcasing the importance of creativity and research in developing new technologies.