E Carolina Rojas is a prominent inventor based in Highland Park, IL (US). She has made significant contributions to the field of polymer science, particularly in the development of polymeric dispersants. With a total of six patents to her name, Rojas has established herself as a key figure in her industry.

Latest Patents

Rojas's latest patents focus on polymeric dispersants derived from phenyl glycidyl ether. These copolymers consist of recurring units of phenyl glycidyl ether and alkylene oxides. Some of these copolymers utilize a di- or polyfunctional nucleophilic initiator, which can be an alcohol, phenol, amine, thiol, thiophenol, sulfinic acid, or deprotonated species thereof. Additionally, other copolymers feature a monofunctional nucleophilic initiator selected from thiols, thiophenols, aralkylated phenols, sulfinic acids, secondary amines, and C-C terpene alcohols. The copolymers are designed to meet the growing needs of the industry, offering ease of manufacture, diverse structures, and desirable performance attributes for dispersing a wide range of organic and inorganic pigments. Agricultural applications for these copolymers are also highlighted in her patents.

Career Highlights

E Carolina Rojas is currently employed at Stepan Company, where she continues to innovate and develop new products. Her work has significantly impacted the field of polymer chemistry, particularly in applications related to pigment dispersions.

Collaborations

Rojas has collaborated with notable colleagues, including Xue Min Dong and Aaron W Sanders, contributing to a dynamic research environment that fosters innovation.

Conclusion

E Carolina Rojas is a trailblazer in the development of polymeric dispersants, with a strong patent portfolio that reflects her expertise and dedication to advancing the field. Her contributions are vital to the ongoing evolution of polymer science and its applications in various industries.

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