Kimberly L Walden

Title: The Innovative Contributions of Kimberly L. Walden

Introduction

Kimberly L. Walden is a notable inventor based in Charlotte, NC (US). She has made significant contributions to the field of asphalt compositions, particularly in the development of innovative methods for using these materials in tack coats. Her work is characterized by a focus on enhancing the performance and efficiency of asphalt applications.

Latest Patents

One of Kimberly's key patents is titled "Asphalt composition and method of using same in tack coats." This patent describes asphalt compositions that include asphalt, a carboxylated copolymer, a polyalkyleneimine, and a photoinitiator. The carboxylated copolymer can be a latex composition derived from a carboxylated styrene-butadiene copolymer, which contains between 0.5% to 25% by weight of carboxylic acid monomers. The weight ratio of the carboxylated styrene-butadiene polymer to asphalt ranges from 1:99 to 1:10. Additionally, the polyalkyleneimine can be present in amounts greater than 0% up to 10% by weight of the asphalt composition. The photoinitiator may include benzophenone and/or its derivatives. The tack coats produced from these compositions meet the ASTM-D-977 standard and can achieve a tack-free time of 10 minutes or less. Methods for producing these asphalt compositions and tack coats are also disclosed in her patent.

Career Highlights

Kimberly L. Walden is associated with BASF SE Corporation, where she applies her expertise in materials science to develop innovative solutions in asphalt technology. Her work has led to advancements that improve the quality and performance of asphalt used in various applications.

Collaborations

Throughout her career, Kimberly has collaborated with esteemed colleagues, including Kostas S. Avramidis and James T. Andrews. These collaborations have fostered a productive environment for innovation and have contributed to the success of her projects.

Conclusion

Kimberly L. Walden's contributions to asphalt technology exemplify her commitment to innovation and excellence in her field. Her patent on asphalt compositions showcases her ability to enhance material performance, making a significant impact on the industry.