Silvia Lutz

Title: The Innovative Contributions of Silvia Lutz

Introduction

Silvia Lutz is a prominent inventor based in Mainz, Germany. She has made significant contributions to the field of polymer chemistry, particularly in the development of advanced materials for electrophotographic applications. With a total of 6 patents to her name, her work has had a substantial impact on the industry.

Latest Patents

Among her latest patents, Silvia has developed graft copolymers and colorless, transparent electrophotographic toners. One of her notable inventions is a graft copolymer that consists of recurring units of (C.sub.6 -C.sub.18)alkyl (meth)acrylate, N-vinylpyrrolidone, glycidyl (meth)acrylate, and glycidyl (meth)acrylate units esterified with (meth)acrylic acid. This polymer serves as a binder for colorless, negatively chargeable liquid toners, which are particularly effective when combined with other graft copolymers. Her innovations allow for the production of colorless resist masks or printing screens that exhibit high resistance to etching agents and solvents.

Another significant patent involves a process for producing colored images through an electrophotographic route. This process utilizes electrostatic charging, imagewise exposure to light, and toning of a photoconductor material with a colorless transparent toner. The toner includes a colorless polymeric binder and a colorless polymeric charge control agent. This method simplifies the electrophotographic process by allowing the same toner to be used throughout, eliminating the need for washing off colored toners.

Career Highlights

Silvia Lutz has worked with notable companies such as Hoechst Aktiengesellschaft and Agfa-Gevaert AG. Her experience in these organizations has contributed to her expertise in polymer chemistry and electrophotographic technologies.

Collaborations

Throughout her career, Silvia has collaborated with esteemed colleagues, including Raimund J Faust and Engelbert Pliefke. These partnerships have fostered innovation and advancement in her field.

Conclusion

Silvia Lutz's contributions to polymer chemistry and electrophotographic technologies are noteworthy. Her innovative patents and collaborations have significantly advanced the industry, showcasing her expertise and dedication to her work.