Brigitte C Wertheim

Title: Innovations by Brigitte C. Wertheim

Introduction

Brigitte C. Wertheim is a notable inventor based in Appleton, WI (US). She has made significant contributions to the field of biodegradable materials, holding a total of 12 patents. Her work focuses on developing innovative solutions that enhance the sustainability of disposable products.

Latest Patents

Among her latest patents are advancements in biodegradable bicomponent fibers with improved thermal-dimensional stability. These fibers are produced by co-spinning an aliphatic polyester material alongside a polylactide polymer. This innovative approach results in fibers that exhibit enhanced material attributes. Additionally, a multicarboxylic acid can be incorporated into either or both components of the fiber. The aliphatic polyester polymer may include options such as polybutylene succinate or its blends. The resulting biodegradable bicomponent fiber demonstrates substantial biodegradable properties while maintaining improved thermal stability and significantly reduced shrinkage. These fibers are particularly useful in disposable absorbent products designed for fluid absorption, including body fluids.

Another significant patent involves methods for creating a thermoplastic composition and fibers that include biodegradable nonwoven materials with improved fluid management properties. This nonwoven material is produced using thermoplastic compositions that consist of a mixture of poly(lactic acid) polymer and polybutylene succinate or polybutylene succinate adipate polymers, along with a wetting agent. The thermoplastic composition showcases substantial biodegradable properties while being easy to process. The biodegradable nonwoven materials are also intended for use in disposable absorbent products.

Career Highlights

Brigitte C. Wertheim is currently employed at Kimberly-Clark Worldwide, Inc., where she continues to innovate in the field of biodegradable materials. Her work has been instrumental in advancing the company's commitment to sustainability and environmental responsibility.

Collaborations

Brigitte collaborates with Fu-Jya Daniel Tsai, contributing to the development of innovative biodegradable products.

Conclusion

Brigitte C. Wertheim's contributions to biodegradable materials and her innovative patents reflect her commitment to sustainability. Her work at Kimberly-Clark Worldwide, Inc. continues to pave the way for environmentally friendly solutions in disposable products.