Company Filing History:
Years Active: 1980-1981
Title: Herbert Uhrig: Innovator in Disperse Dye Formulations
Introduction
Herbert Uhrig is a notable inventor based in Worms, Germany. He has made significant contributions to the field of dye formulations, particularly in the development of innovative solutions for dyeing processes. With a total of 2 patents, Uhrig's work has had a meaningful impact on the textile industry.
Latest Patents
Uhrig's latest patents include advancements in disperse dye formulations. The first patent focuses on providing a free-flowing formulation of one or more disperse dyes. This formulation allows for homogeneous dyeing of packages by the HT process without the need for dye filtration. It comprises disperse dyes enclosed in a matrix of polymers that are soluble in both water and organic solvents. This results in a solid solution in a state of molecular dispersion, ensuring that the dye appears amorphous in X-ray spectra. The formulations are designed to achieve level package dyeings and very level dyeings when used in the thermofixing process.
Another significant patent involves a spray-drying method for preparing easily water-dispersible pulverulent formulations of disperse dyes. This method entails spray-drying a dye solution, which enhances the usability of the dyes in various applications.
Career Highlights
Herbert Uhrig has been associated with BASF Aktiengesellschaft, a leading company in the chemical industry. His work at BASF has allowed him to focus on innovative dye formulations that meet the evolving needs of the textile sector.
Collaborations
Uhrig has collaborated with notable colleagues, including Dieter Horn and Ewald Daubach. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Herbert Uhrig's contributions to the field of disperse dye formulations demonstrate his innovative spirit and commitment to enhancing dyeing processes. His patents reflect a deep understanding of the chemical properties of dyes and their applications in the textile industry.