Company Filing History:
Years Active: 1998-1999
Title: The Innovative Contributions of Sallie B Huguenin
Introduction
Sallie B Huguenin is a notable inventor based in Folly Beach, SC (US). She has made significant contributions to the field of dye dispersants, holding a total of 3 patents. Her work focuses on improving dyestuff compositions, which are essential in various industrial applications.
Latest Patents
Huguenin's latest patents include innovative methods for creating high activity sulfonated lignin dye dispersants. These patents disclose improved dyestuff compositions that comprise a dye cake and a dye dispersant. The dye dispersant is characterized by sulfonated or sulfomethylated lignin with increased activity and enhanced heat stability properties. The preparation of these dispersants involves the substantial removal of low molecular weight components from the sulfonated and sulfomethylated lignin. This can be achieved through fractionation to eliminate molecules with a molecular weight below 3,000. Additionally, lignin recovered from sulfate or soda wood pulping processes may also undergo fractionation prior to sulfonation or sulfomethylation.
Career Highlights
Sallie B Huguenin is associated with Westvaco Corporation, where she has applied her expertise in the development of dye dispersants. Her innovative approaches have contributed to advancements in the field, showcasing her commitment to enhancing product quality and performance.
Collaborations
Huguenin has collaborated with her coworker, Peter Dilling, to further her research and development efforts. Their partnership has fostered a productive environment for innovation and creativity.
Conclusion
Sallie B Huguenin's contributions to the field of dye dispersants exemplify her dedication to innovation and improvement. Her patents reflect a deep understanding of the complexities involved in creating effective dyestuff compositions.