Karen K Webb

Title: The Innovative Contributions of Karen K Webb

Introduction

Karen K Webb is a notable inventor based in Ballston Lake, NY (US). She has made significant contributions to the field of coatings and materials science, holding a total of 7 patents. Her work focuses on developing weatherable compositions that enhance the durability and performance of thermoplastic substrates.

Latest Patents

Among her latest patents is a groundbreaking invention related to weatherable compositions useful as coatings. This invention addresses the challenges faced by thermoplastic substrates, such as polycarbonate, which are prone to color instability and loss of physical properties when exposed to ultraviolet radiation. The protective coating developed by Webb comprises at least one thermoplastic acrylic polymer, specifically poly(methyl methacrylate), combined with two ultraviolet absorbing compounds. These compounds include a substituted resorcinol, such as 4,6-dibenzoylresorcinol, and a silylated substituted resorcinol, which enhances solubility and compatibility.

Another significant patent focuses on coatings that effectively absorb ultraviolet light. This invention involves a polycarbonate substrate coated with an acrylic coating containing at least one polybenzoylresorcinol. The formulation allows for the optional addition of a silicone hardcoat, providing enhanced protection against UV exposure.

Career Highlights

Karen K Webb is currently employed at General Electric Company, where she continues to innovate and develop new materials. Her expertise in coatings and materials science has positioned her as a leader in her field. Webb's contributions have not only advanced the technology but have also provided practical solutions for various applications.

Collaborations

Throughout her career, Webb has collaborated with esteemed colleagues, including Daniel R Olson and James Edward Pickett. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Karen K Webb's work exemplifies the spirit of innovation in the field of materials science. Her patents reflect her commitment to developing advanced coatings that improve the performance and longevity of thermoplastic substrates. Her contributions continue to impact the industry positively.