Herbert Wigger

Title: Herbert Wigger: Innovator in Textile Printing Technology

Introduction

Herbert Wigger is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of textile printing, particularly through his innovative patent work. With a total of 4 patents to his name, Wigger has established himself as a key figure in the industry.

Latest Patents

Wigger's latest patents include advancements in aqueous pigment preparations. One of his notable inventions involves aqueous pigment preparations that comprise crosslinking agents for textile printing fixing agents. This invention relates to a method for textile printing using aqueous dispersions, where an organic fixing agent is crosslinked with a blocked polyisocyanate. The specifications of this blocked polyisocyanate include an average molecular weight ranging from about 800 to about 25,000, a content of blocked isocyanate groups corresponding to an NCO content of about 5 to about 20% by weight, an ionic group content of about 1 to about 75 milliequivalents per 100 g, and a content of polyalkylene oxide units of about 1 to about 20% by weight.

Career Highlights

Wigger has been associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to focus on developing innovative solutions that enhance textile printing processes.

Collaborations

Throughout his career, Wigger has collaborated with esteemed colleagues such as Helmut Reiff and Matthias Gehling. These collaborations have contributed to the advancement of technology in the textile printing sector.

Conclusion

Herbert Wigger's contributions to textile printing technology through his patents and collaborations highlight his innovative spirit and dedication to the field. His work continues to influence the industry and pave the way for future advancements.