Company Filing History:
Years Active: 2024
Title: Innovations of Wenlin Qu in Reactive Dyes
Introduction
Wenlin Qu is a notable inventor based in Nantong, China. He has made significant contributions to the field of reactive dyes, showcasing his expertise through innovative patent developments. His work focuses on enhancing the properties and applications of dyes in textile chemistry.
Latest Patents
Wenlin Qu holds a patent for "Reactive dyes and preparation methods thereof." This patent discloses a method for preparing reactive dyes using heterocyclic primary amines as diazo components, along with various bridging groups such as 4,4'-diamino-2,2′-stilbenedisulfonic acid, s-triazine, or ethylenediamine. The dye's unique structure allows for covalent bonding into the fiber's chemical structure through nucleophilic substitution reactions. This innovation expands the pH range for color changes in the dye, making it effective in weak alkali, weak acid, or even neutral conditions.
Career Highlights
Wenlin Qu is affiliated with Nantong University, where he continues to advance research in dye chemistry. His work has garnered attention for its practical applications in the textile industry, particularly in improving dye performance and versatility.
Collaborations
Wenlin Qu collaborates with colleagues such as Min Li and Wujun Ma, contributing to a dynamic research environment focused on innovative dye solutions.
Conclusion
Wenlin Qu's contributions to the field of reactive dyes exemplify the intersection of innovation and practical application in textile chemistry. His patent reflects a significant advancement in dye technology, enhancing the capabilities of reactive dyes in various conditions.