Company Filing History:
Years Active: 1999
Title: Wolfgang Roth-Greiner: Innovator in Photographic Recording Materials
Introduction
Wolfgang Roth-Greiner is a notable inventor based in Weil am Rhein, Germany. He has made significant contributions to the field of photographic recording materials through his innovative work. His expertise and creativity have led to the development of a unique patent that enhances the quality and usability of photographic materials.
Latest Patents
Wolfgang Roth-Greiner holds a patent for "Redispersible powder compositions for preparing photographic recording." This invention is a ready-to-use, water-redispersible powder composition that is useful for preparing photographic recording materials or inkjet recording materials. The composition comprises a mixture containing polymers made from ethylenically unsaturated monomers and gelatin. The polymers are prepared by emulsion polymerization in the presence of at least one emulsifier selected from emulsifiers with ionic and nonionic groups. If exclusively ionic emulsifiers are used, the copolymerization is carried out in the presence of comonomers that contain one or more groups selected from --COOH, --OH, SO.sub.3.sup.-, NCH.sub.2 OH, and --C.dbd.O.
Career Highlights
Wolfgang Roth-Greiner has had a distinguished career at Wacker-Chemie GmbH, where he has been able to apply his innovative ideas in practical applications. His work has not only advanced the field of photographic materials but has also contributed to the overall growth of the company.
Collaborations
Throughout his career, Wolfgang has collaborated with several talented individuals, including Klaus Kohlhammer and Reiner Figge. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of new technologies.
Conclusion
Wolfgang Roth-Greiner is a prominent figure in the field of photographic recording materials, with a patent that showcases his innovative spirit. His contributions continue to influence the industry, and his work at Wacker-Chemie GmbH exemplifies the importance of creativity in technological advancement.