Company Filing History:
Years Active: 1980-2002
Title: The Innovative Contributions of Sandra J. Walters
Introduction
Sandra J. Walters is a prominent inventor based in Stow, OH (US). She has made significant contributions to the field of rubber compositions, holding a total of 6 patents. Her work focuses on enhancing the properties of rubber materials, particularly in applications such as tires.
Latest Patents
One of her latest patents is titled "Rubber composition comprised of cis-1,4-polyisoprene and 4,4′-(para or meta-phenylenedilsopropylidine) dianiline and articles, including tires, having at least one component comprised thereof." This invention relates to rubber compositions that utilize cis-1,4-polyisoprene combined with a specific dianiline compound, which has been observed to enhance the green strength of the rubber composition. Another notable patent is "Composition and method of improving the unvulcanized properties of." This patent describes how the green strength of compositions containing elastomers and reclaimed rubber can be improved by adding crystalline or semi-crystalline butene polymers. The unexpected increase in green strength is particularly significant when using reclaimed rubbers that have been devulcanized through various methods, including microwave energy.
Career Highlights
Sandra J. Walters is currently employed at The Goodyear Tire & Rubber Company, where she continues to innovate in the field of rubber technology. Her work has been instrumental in developing new materials that enhance the performance and durability of tires.
Collaborations
Throughout her career, Sandra has collaborated with notable colleagues, including Joginder Lal and Lawson G. Wideman. These partnerships have contributed to her success and the advancement of rubber technology.
Conclusion
Sandra J. Walters is a trailblazer in the field of rubber compositions, with a focus on improving the properties of materials used in tire manufacturing. Her innovative patents and contributions to The Goodyear Tire & Rubber Company highlight her significant impact on the industry.