Company Filing History:
1 out of 101 
1 out of 33 
2 out of 832,812 Years Active: 2004-2009
Title: C Michael Walkup: Innovator in Phenolic Resins
Introduction
C Michael Walkup is a notable inventor based in New Kensington, PA, with a focus on the development of advanced phenolic resins. He holds a total of four patents, showcasing his contributions to the field of materials science and rubber technology. His innovative work has significant implications for various industrial applications.
Latest Patents
One of Walkup's latest patents is for a modified phenolic novolak resin. This resin is prepared by reacting a phenolic compound, such as resorcinol, with an aliphatic polyol, followed by a reaction with formaldehyde. The process is typically catalyzed by an acid or base, resulting in a resin characterized by a low level of free resorcinol. This resin exhibits low fuming, lower Mooney viscosity, and improved dynamic stiffness properties, making it suitable for use as a methylene acceptor compound in vulcanizable rubber compositions.
Another significant patent involves silane-modified phenolic resins. This resin is created by reacting a phenolic compound with an aldehyde to produce a phenolic novolak resin, which is then reacted with silane compounds. The resulting silane-modified phenolic resin has a lower softening point and is also applicable as a methylene acceptor compound in rubber compositions.
Career Highlights
Throughout his career, C Michael Walkup has worked with prominent companies, including Occidental Petroleum. His experience in the industry has allowed him to refine his expertise in resin technology and its applications in various sectors.
Collaborations
Walkup has collaborated with notable professionals in his field, including Raj B Durairaj and Mark A Lawrence. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
C Michael Walkup's innovative work in the field of phenolic resins has led to significant advancements in rubber technology. His patents reflect a commitment to improving material properties and processing capabilities, making a lasting impact on the industry.