Rubing Cai is a prominent inventor based in Chicago, IL, known for his significant contributions to the field of coatings and polymers. With a total of seven patents to his name, he has made remarkable advancements in coating compositions that exhibit superior performance.

Latest Patents

One of Rubing Cai's latest patents is a polyimine/polyisocyanate coating composition. This innovative coating composition demonstrates excellent curing at ambient conditions and includes components such as at least one imine, a polyisocyanate with an average of at least two isocyanate groups per molecule, at least one polyaspartic ester, and an isocyanate functional urethane. Notably, this composition is substantially free of hydroxy functionality, and the coatings produced from it show exceptional performance on flexible substrates. Another significant patent involves dicarboxylic acid-functional monomers and polymers prepared from the same. This patent discloses an unsaturated acid-functional monomer with a specific structure, where R can be hydrogen or methyl, along with the polymers prepared using this monomer.

Career Highlights

Rubing Cai is currently associated with The Sherwin-Williams Company, where he continues to innovate and develop advanced coating solutions. His work has been instrumental in enhancing the performance and application of coatings in various industries.

Collaborations

Rubing has collaborated with notable colleagues such as Thomas W. Yokoyama and Walter E. Hawrysko, contributing to a dynamic and innovative work environment.

Conclusion

Rubing Cai's contributions to the field of coatings and polymers through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in coating technologies.

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