Company Filing History:
Years Active: 1992-1993
Title: Joerg L Jessen: Innovator in Reactive Dyes
Introduction
Joerg L Jessen is a prominent inventor based in Speyer, Germany. He has made significant contributions to the field of reactive dyes, holding a total of 5 patents. His work focuses on developing innovative dye formulations that enhance the dyeing process for various substrates.
Latest Patents
Among his latest patents, Jessen has developed reactive dyes with two or three nitrogen-containing haloheterocycles. These dyes are characterized by the formula ##STR1## where l is 0 or 1. Additionally, he has created reactive dyes with a reactive system based on alkenylsulfonyl and benzyl. These dyes are particularly useful for dyeing or printing hydroxyl- or nitrogen-containing substrates, represented by the formula ##STR1## where U is vinyl, propenyl, or the radical of the formula ##STR2## in which Z.sup.1 is hydrogen or methyl and Z.sup.2 is a group that is detachable under alkaline reaction conditions.
Career Highlights
Joerg L Jessen is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to push the boundaries of dye technology, contributing to advancements in the industry.
Collaborations
Throughout his career, Jessen has collaborated with notable colleagues, including Manfred Patsch and Klaus Pandl. These collaborations have fostered a creative environment that has led to the development of groundbreaking dye technologies.
Conclusion
Joerg L Jessen's contributions to the field of reactive dyes exemplify his innovative spirit and dedication to advancing dye technology. His patents and collaborations reflect his commitment to excellence in the industry.