Company Filing History:
Years Active: 2021-2024
Title: The Innovative Contributions of Steven E Surma
Introduction
Steven E Surma is a notable inventor based in Lower Burrell, PA (US). He has made significant contributions to the field of coating compositions, particularly in enhancing stain resistance. With a total of 2 patents, his work reflects a commitment to innovation and practical applications in materials science.
Latest Patents
Surma's latest patents focus on coating compositions that impart improved stain resistance. The first patent describes a coating composition that includes an aqueous dispersion of self-crosslinkable core-shell particles. These particles consist of a polymeric core that is at least partially encapsulated by a polymeric shell containing urethane linkages, keto and/or aldo functional groups, and hydrazide functional groups. The polymeric core is covalently bonded to a portion of the polymeric shell. Additionally, a hydrophobic additive, which includes a wax and/or a silicon-containing compound, is incorporated. This additive is non-reactive with both the polymeric core and shell. The patent also discloses a substrate coated with this composition and a method for improving stain resistance.
The second patent mirrors the first, emphasizing the same innovative aspects of the coating composition. It highlights the use of self-crosslinkable core-shell particles and their effectiveness in enhancing stain resistance for various substrates.
Career Highlights
Steven E Surma is currently employed at PPG Industries Ohio, Inc. His role at this prominent company allows him to further his research and development in coating technologies. His contributions have been instrumental in advancing the capabilities of coatings used in various applications.
Collaborations
Surma has collaborated with notable coworkers, including Yu Wang and Xiangling Xu. These partnerships have fostered a collaborative environment that enhances innovation and the development of new technologies.
Conclusion
Steven E Surma's work in the field of coating compositions showcases his dedication to innovation and practical solutions. His patents reflect a significant advancement in stain resistance technologies, contributing to the ongoing evolution of materials science.